From 9145d1479e838918317bc9d4c5e25fe537e5f6de Mon Sep 17 00:00:00 2001 From: antelder Date: Wed, 13 May 2009 12:39:53 +0000 Subject: Abandon trying to use the new Axis2 JMS transport for now as its proving too messy tryingto backport it to the 1.4.1 release. Now trying a new approach which modifies the JMS transport from Axis2 1.4.1 git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@774293 13f79535-47bb-0310-9956-ffa450edef68 --- .../sca/binding/ws/axis2/format/BinaryBuilder.java | 78 -- .../binding/ws/axis2/format/BinaryFormatter.java | 96 -- .../ws/axis2/format/DataSourceMessageBuilder.java | 77 -- .../sca/binding/ws/axis2/format/ElementHelper.java | 111 -- .../binding/ws/axis2/format/ManagedDataSource.java | 36 - .../ws/axis2/format/ManagedDataSourceFactory.java | 131 --- .../ws/axis2/format/MessageFormatterEx.java | 44 - .../ws/axis2/format/MessageFormatterExAdapter.java | 83 -- .../binding/ws/axis2/format/PlainTextBuilder.java | 114 -- .../ws/axis2/format/PlainTextFormatter.java | 98 -- .../ws/axis2/format/TextFromElementDataSource.java | 65 -- .../ws/axis2/format/TextFromElementReader.java | 160 --- .../ws/axis2/format/TextMessageBuilder.java | 48 - .../ws/axis2/format/TextMessageBuilderAdapter.java | 78 -- .../WrappedTextNodeOMDataSourceFromDataSource.java | 114 -- .../WrappedTextNodeOMDataSourceFromReader.java | 99 -- .../axis2/format/WrappedTextNodeStreamReader.java | 437 ------- .../sca/binding/ws/axis2/jms/AxisJMSException.java | 31 - .../ws/axis2/jms/BytesMessageDataSource.java | 72 -- .../ws/axis2/jms/BytesMessageInputStream.java | 75 -- .../ws/axis2/jms/BytesMessageOutputStream.java | 56 - .../binding/ws/axis2/jms/JMSConnectionFactory.java | 393 ------- .../ws/axis2/jms/JMSConnectionFactoryManager.java | 122 -- .../sca/binding/ws/axis2/jms/JMSConstants.java | 273 ----- .../sca/binding/ws/axis2/jms/JMSEndpoint.java | 111 -- .../binding/ws/axis2/jms/JMSExceptionWrapper.java | 28 - .../sca/binding/ws/axis2/jms/JMSListener.java | 294 ----- .../binding/ws/axis2/jms/JMSMessageReceiver.java | 237 ---- .../sca/binding/ws/axis2/jms/JMSMessageSender.java | 332 ------ .../binding/ws/axis2/jms/JMSOutTransportInfo.java | 306 ----- .../sca/binding/ws/axis2/jms/JMSSender.java | 499 -------- .../tuscany/sca/binding/ws/axis2/jms/JMSUtils.java | 1115 ------------------ .../binding/ws/axis2/jms/ServiceTaskManager.java | 1217 -------------------- .../ws/axis2/jms/ctype/ContentTypeInfo.java | 49 - .../ws/axis2/jms/ctype/ContentTypeRule.java | 43 - .../ws/axis2/jms/ctype/ContentTypeRuleFactory.java | 74 -- .../ws/axis2/jms/ctype/ContentTypeRuleSet.java | 64 - .../binding/ws/axis2/jms/ctype/DefaultRule.java | 37 - .../ws/axis2/jms/ctype/MessageTypeRule.java | 39 - .../binding/ws/axis2/jms/ctype/PropertyRule.java | 39 - .../binding/ws/axis2/jms/ctype/package-info.java | 23 - .../tuscany/sca/binding/ws/axis2/jms/package.html | 356 ------ .../transport/base/AbstractPollTableEntry.java | 100 -- .../base/AbstractPollingTransportListener.java | 267 ----- .../transport/base/AbstractTransportListener.java | 550 --------- .../transport/base/AbstractTransportSender.java | 419 ------- .../ws/axis2/transport/base/BaseConstants.java | 135 --- .../transport/base/BaseTransportException.java | 35 - .../binding/ws/axis2/transport/base/BaseUtils.java | 229 ---- .../ws/axis2/transport/base/ManagementSupport.java | 51 - .../base/MessageLevelMetricsCollector.java | 49 - .../ws/axis2/transport/base/MetricsCollector.java | 315 ----- .../ws/axis2/transport/base/ParamUtils.java | 107 -- .../axis2/transport/base/SynchronousCallback.java | 109 -- .../base/TransportListenerEndpointView.java | 61 - .../base/TransportListenerEndpointViewMBean.java | 23 - .../transport/base/TransportMBeanSupport.java | 115 -- .../ws/axis2/transport/base/TransportView.java | 264 ----- .../axis2/transport/base/TransportViewMBean.java | 54 - .../AbstractDatagramTransportListener.java | 126 -- .../base/datagram/DatagramDispatcher.java | 27 - .../base/datagram/DatagramDispatcherCallback.java | 23 - .../transport/base/datagram/DatagramEndpoint.java | 72 -- .../transport/base/datagram/ProcessPacketTask.java | 68 -- .../ws/axis2/transport/base/datagram/Utils.java | 63 - .../transport/base/datagram/package-info.java | 30 - .../axis2/transport/base/event/TransportError.java | 46 - .../base/event/TransportErrorListener.java | 24 - .../transport/base/event/TransportErrorSource.java | 25 - .../base/event/TransportErrorSourceSupport.java | 51 - .../transport/base/streams/ReaderInputStream.java | 229 ---- .../transport/base/streams/WriterOutputStream.java | 257 ----- .../base/threads/NativeThreadFactory.java | 53 - .../transport/base/threads/NativeWorkerPool.java | 79 -- .../axis2/transport/base/threads/WorkerPool.java | 49 - .../transport/base/threads/WorkerPoolFactory.java | 34 - .../transport/base/tracker/AxisServiceFilter.java | 36 - .../transport/base/tracker/AxisServiceTracker.java | 245 ---- .../base/tracker/AxisServiceTrackerListener.java | 41 - .../axis2/transport/base/tracker/package-info.java | 26 - 80 files changed, 12241 deletions(-) delete mode 100644 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a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/BinaryBuilder.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/BinaryBuilder.java deleted file mode 100644 index 3f47fd855b..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/BinaryBuilder.java +++ /dev/null @@ -1,78 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.binding.ws.axis2.format; - -import java.io.IOException; -import java.io.InputStream; - -import javax.activation.DataHandler; -import javax.activation.DataSource; -import javax.xml.namespace.QName; - -import org.apache.axiom.attachments.ByteArrayDataSource; -import org.apache.axiom.om.OMAbstractFactory; -import org.apache.axiom.om.OMElement; -import org.apache.axiom.om.OMFactory; -import org.apache.axis2.AxisFault; -import org.apache.axis2.context.MessageContext; -import org.apache.axis2.description.Parameter; -import org.apache.commons.io.IOUtils; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.BaseConstants; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.BaseUtils; - -/** - * Message builder for binary payloads. - *

- * This builder processes the input message as binary and wraps - * the data in a wrapper element. The name of the wrapper element can - * be configured as a service parameter (see {@link BaseConstants#WRAPPER_PARAM}). - * It defaults to {@link BaseConstants#DEFAULT_BINARY_WRAPPER}. - */ -public class BinaryBuilder implements DataSourceMessageBuilder { - public OMElement processDocument(DataSource dataSource, - String contentType, - MessageContext msgContext) throws AxisFault { - QName wrapperQName = BaseConstants.DEFAULT_BINARY_WRAPPER; - if (msgContext.getAxisService() != null) { - Parameter wrapperParam = msgContext.getAxisService().getParameter(BaseConstants.WRAPPER_PARAM); - if (wrapperParam != null) { - wrapperQName = BaseUtils.getQNameFromString(wrapperParam.getValue()); - } - } - OMFactory factory = OMAbstractFactory.getOMFactory(); - OMElement wrapper = factory.createOMElement(wrapperQName, null); - DataHandler dataHandler = new DataHandler(dataSource); - wrapper.addChild(factory.createOMText(dataHandler, true)); - msgContext.setDoingMTOM(true); - return wrapper; - } - - public OMElement processDocument(InputStream inputStream, - String contentType, - MessageContext msgContext) throws AxisFault { - // TODO: this could be further optimized by deferring the read operation - byte[] msgBytes; - try { - msgBytes = IOUtils.toByteArray(inputStream); - } catch (IOException ex) { - throw new AxisFault("Unable to read message payload", ex); - } - return processDocument(new ByteArrayDataSource(msgBytes), contentType, msgContext); - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/BinaryFormatter.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/BinaryFormatter.java deleted file mode 100644 index 1a20d61d4b..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/BinaryFormatter.java +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.binding.ws.axis2.format; - -import java.io.ByteArrayOutputStream; -import java.io.IOException; -import java.io.OutputStream; -import java.net.URL; - -import javax.activation.DataHandler; -import javax.activation.DataSource; - -import org.apache.axiom.om.OMElement; -import org.apache.axiom.om.OMNode; -import org.apache.axiom.om.OMOutputFormat; -import org.apache.axiom.om.OMText; -import org.apache.axis2.AxisFault; -import org.apache.axis2.context.MessageContext; -import org.apache.axis2.transport.http.util.URLTemplatingUtil; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.BaseConstants; - -public class BinaryFormatter implements MessageFormatterEx { - public byte[] getBytes(MessageContext messageContext, OMOutputFormat format) throws AxisFault { - ByteArrayOutputStream baos = new ByteArrayOutputStream(); - writeTo(messageContext, format, baos, true); - return baos.toByteArray(); - } - - private DataHandler getDataHandler(MessageContext messageContext) { - OMElement firstChild = messageContext.getEnvelope().getBody().getFirstElement(); - if (BaseConstants.DEFAULT_BINARY_WRAPPER.equals(firstChild.getQName())) { - OMNode omNode = firstChild.getFirstOMChild(); - if (omNode != null && omNode instanceof OMText) { - Object dh = ((OMText)omNode).getDataHandler(); - if (dh != null && dh instanceof DataHandler) { - return (DataHandler)dh; - } - } - } - return null; - } - - public void writeTo(MessageContext messageContext, OMOutputFormat format, - OutputStream outputStream, boolean preserve) throws AxisFault { - DataHandler dh = getDataHandler(messageContext); - if (dh != null) { - try { - ((DataHandler)dh).writeTo(outputStream); - } catch (IOException e) { - throw new AxisFault("Error serializing binary content of element : " + - BaseConstants.DEFAULT_BINARY_WRAPPER, e); - } - } - } - - public String getContentType(MessageContext messageContext, - OMOutputFormat format, String soapAction) { - DataHandler dh = getDataHandler(messageContext); - if (dh != null) { - return dh.getContentType(); - } else { - return null; - } - } - - public URL getTargetAddress(MessageContext messageContext, - OMOutputFormat format, URL targetURL) throws AxisFault { - return URLTemplatingUtil.getTemplatedURL(targetURL, messageContext, false); - } - - public String formatSOAPAction(MessageContext messageContext, - OMOutputFormat format, String soapAction) { - return null; - } - - public DataSource getDataSource(MessageContext messageContext, - OMOutputFormat format, String soapAction) throws AxisFault { - return getDataHandler(messageContext).getDataSource(); - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/DataSourceMessageBuilder.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/DataSourceMessageBuilder.java deleted file mode 100644 index 4a299df50d..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/DataSourceMessageBuilder.java +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.binding.ws.axis2.format; - -import javax.activation.DataSource; - -import org.apache.axiom.om.OMElement; -import org.apache.axis2.AxisFault; -import org.apache.axis2.builder.Builder; -import org.apache.axis2.context.MessageContext; - -/** - * Message builder able to build messages from {@link DataSource} objects. - * This interface can be optionally implemented by {@link Builder} - * implementations that support building messages from {@link DataSource} objects. - * Since by definition the data from a {@link DataSource} can be read multiple - * times, this interface can be used by message builders to avoid storing the - * message content in memory. - *

- * If a message builder implements this interface and the transport is able to - * provide the message payload as a data source, then the method defined by this - * interface should be preferred over the method defined by {@link Builder}. - *

- * Implementing this interface helps optimizing message processing with transports - * that use messaging providers that store messages in memory or on the file system. - * Examples are JMS and VFS. - *

- * The builder will typically expose the data source directly or indirectly through - * the returned {@link OMElement}, e.g. by adding to the tree an {@link org.apache.axiom.om.OMText} - * or {@link org.apache.axiom.om.OMDataSource} node referencing the data source. - * This means that the builder will not be able to guarantee that all streams requested - * from the data source are properly closed. Note that code accessing the returned - * {@link OMElement} can't be expected to take care of this since in many cases the fact - * that a data source is being used is completely transparent to that code. - * It is therefore the responsibility of the transport to make sure that all resources linked to - * the data source itself as well as any open stream requested from that data source are properly - * released after the message has been processed. Depending on the type of transport, there are - * three possible cases: - *

    - *
  1. All resources allocated to the data source or streams requested from it are - * memory based. In that case the garbage collector will take care of freeing - * these resources and the transport should simply pass the data source object - * to the builder.
    2. - *
  2. There are operation system resources linked to the data source and open - * streams will become invalid when these resources are freed, i.e. - * it is not required that all streams be closed explicitly. - * In this case the transport only needs to take care to properly dispose of - * the data source after the message has been processed by the Axis2 engine.
    3. - *
  3. Requesting a stream from the data source allocates operation system resources - * (e.g. a network connection) that remain linked to the stream, i.e. all streams requested - * from the data source must be closed properly. In that case the transport should use - * {@link ManagedDataSourceFactory#create(DataSource)} to wrap the original data source - * before passing it to the builder. After the message has been processed it should - * then call {@link ManagedDataSource#destroy()} on the wrapper to close all remaining - * open streams.
    4. - *
- */ -public interface DataSourceMessageBuilder extends Builder { - public OMElement processDocument(DataSource dataSource, String contentType, - MessageContext messageContext) throws AxisFault; -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/ElementHelper.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/ElementHelper.java deleted file mode 100644 index c3cd09b67a..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/ElementHelper.java +++ /dev/null @@ -1,111 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.binding.ws.axis2.format; - -import java.io.IOException; -import java.io.Reader; -import java.io.StringReader; -import java.io.Writer; - -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; - -import org.apache.axiom.om.OMElement; -import org.apache.axiom.om.OMNode; -import org.apache.axiom.om.OMSourcedElement; -import org.apache.axiom.om.OMText; - -/** - * Utility class with methods to work on {@link OMElement} objects. - *

- * NOTICE: The code in this class will be moved to Axiom (or somewhere else). Use with care! - */ -public class ElementHelper { - private ElementHelper() {} - - /** - * Returns a stream representing the concatenation of the text nodes that are children of a - * given element. - * The stream returned by this method produces exactly the same character sequence as the - * the stream created by the following expression: - * 

new StringReader(element.getText())
- * The difference is that the stream implementation returned by this method is guaranteed - * to have constant memory usage and is optimized for performance. - * - * @param element the element to read the text nodes from - * @param cache whether to enable caching when accessing the element - * @return a stream representing the concatenation of the text nodes - * - * @see OMElement#getText() - */ - public static Reader getTextAsStream(OMElement element, boolean cache) { - // If the element is not an OMSourcedElement and has not more than one child, then the most - // efficient way to get the Reader is to build a StringReader - if (!(element instanceof OMSourcedElement) && (!cache || element.isComplete())) { - OMNode child = element.getFirstOMChild(); - if (child == null) { - return new StringReader(""); - } else if (child.getNextOMSibling() == null) { - return new StringReader(child instanceof OMText ? ((OMText)child).getText() : ""); - } - } - // In all other cases, extract the data from the XMLStreamReader - return new TextFromElementReader(cache ? element.getXMLStreamReader() - : element.getXMLStreamReaderWithoutCaching()); - } - - /** - * Write the content of the text nodes that are children of a given element to a - * {@link Writer}. - * If cache is true, this method has the same effect as the following instruction: - * 
out.write(element.getText())
- * The difference is that this method is guaranteed to have constant memory usage and is - * optimized for performance. - * - * @param element the element to read the text nodes from - * @param out the stream to write the content to - * @param cache whether to enable caching when accessing the element - * @throws XMLStreamException if an error occurs when reading from the element - * @throws IOException if an error occurs when writing to the stream - * - * @see OMElement#getText() - */ - public static void writeTextTo(OMElement element, Writer out, boolean cache) - throws XMLStreamException, IOException { - - XMLStreamReader reader = cache ? element.getXMLStreamReader() - : element.getXMLStreamReaderWithoutCaching(); - int depth = 0; - while (reader.hasNext()) { - switch (reader.next()) { - case XMLStreamReader.CHARACTERS: - case XMLStreamReader.CDATA: - if (depth == 1) { - out.write(reader.getText()); - } - break; - case XMLStreamReader.START_ELEMENT: - depth++; - break; - case XMLStreamReader.END_ELEMENT: - depth--; - } - } - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/ManagedDataSource.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/ManagedDataSource.java deleted file mode 100644 index d45b741b0a..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/ManagedDataSource.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.binding.ws.axis2.format; - -import javax.activation.DataSource; - -/** - * Managed data source. - * This type of data source keeps track of the streams that have been - * requested using {@link DataSource#getInputStream()} and allows to - * forcibly close these streams. Any existing data source can be converted - * to a managed data source using {@link ManagedDataSourceFactory#create(DataSource)}. - */ -public interface ManagedDataSource extends DataSource { - /** - * Close all streams that have been requested from this data source - * and that are not yet closed. - */ - void destroy(); -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/ManagedDataSourceFactory.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/ManagedDataSourceFactory.java deleted file mode 100644 index 0c44721ac7..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/ManagedDataSourceFactory.java +++ /dev/null @@ -1,131 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.binding.ws.axis2.format; - -import java.io.FilterInputStream; -import java.io.IOException; -import java.io.InputStream; -import java.lang.reflect.InvocationHandler; -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; -import java.lang.reflect.Proxy; -import java.util.Collections; -import java.util.LinkedList; -import java.util.List; - -import javax.activation.DataSource; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; - -/** - * Utility class to create {@link ManagedDataSource} objects. - */ -public class ManagedDataSourceFactory { - private static class ManagedInputStream extends FilterInputStream { - private DataSourceManager manager; - - public ManagedInputStream(DataSourceManager manager, InputStream parent) { - super(parent); - this.manager = manager; - } - - @Override - public void close() throws IOException { - if (manager != null) { - manager.notifyStreamClosed(this); - manager = null; - } - super.close(); - } - } - - private static class DataSourceManager implements InvocationHandler { - private static final Log log = LogFactory.getLog(DataSourceManager.class); - - private static final Method getInputStreamMethod; - private static final Method destroyMethod; - - static { - try { - getInputStreamMethod = DataSource.class.getMethod("getInputStream"); - destroyMethod = ManagedDataSource.class.getMethod("destroy"); - } catch (NoSuchMethodException ex) { - throw new NoSuchMethodError(ex.getMessage()); - } - } - - private final DataSource dataSource; - private final List openStreams = Collections.synchronizedList( - new LinkedList()); - - public DataSourceManager(DataSource dataSource) { - this.dataSource = dataSource; - } - - public void notifyStreamClosed(ManagedInputStream managedInputStream) { - if (!openStreams.remove(managedInputStream)) { - throw new IllegalStateException(); - } - } - - public Object invoke(Object proxy, Method method, Object[] args) throws Throwable { - try { - if (method.equals(getInputStreamMethod)) { - InputStream in = (InputStream)method.invoke(dataSource, args); - ManagedInputStream in2 = new ManagedInputStream(this, in); - openStreams.add(in2); - return in2; - } else if (method.equals(destroyMethod)) { - while (!openStreams.isEmpty()) { - try { - openStreams.get(0).close(); - } catch (IOException ex) { - log.warn("Exception when closing open stream from managed data source", ex); - } - } - return null; - } else { - return method.invoke(dataSource, args); - } - } catch (InvocationTargetException ex) { - throw ex.getCause(); - } - } - - } - - /** - * Create a {@link ManagedDataSource} proxy for an existing data source. - * This will create a dynamic proxy implementing the same interfaces as - * the original data source. - * - * @param ds the original data source - * @return a data source proxy implementing {@link ManagedDataSource} - */ - public static ManagedDataSource create(DataSource ds) { - Class[] orgIfaces = ds.getClass().getInterfaces(); - Class[] ifaces = new Class[orgIfaces.length+1]; - ifaces[0] = ManagedDataSource.class; - System.arraycopy(orgIfaces, 0, ifaces, 1, orgIfaces.length); - return (ManagedDataSource)Proxy.newProxyInstance( - ManagedDataSourceFactory.class.getClassLoader(), ifaces, - new DataSourceManager(ds)); - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/MessageFormatterEx.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/MessageFormatterEx.java deleted file mode 100644 index 2e6b691938..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/MessageFormatterEx.java +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.binding.ws.axis2.format; - -import javax.activation.DataSource; - -import org.apache.axiom.om.OMOutputFormat; -import org.apache.axis2.AxisFault; -import org.apache.axis2.context.MessageContext; -import org.apache.axis2.transport.MessageFormatter; - -/** - * Message formatter with extended capabilities. - * This interface adds new methods to the {@link MessageFormatter} - * interface, allowing transport to optimize data transfers. - */ -public interface MessageFormatterEx extends MessageFormatter { - /** - * Get the formatted message as a {@link DataSource} object. - * - * @param messageContext - * @param format - * @param soapAction - * @return - * @throws AxisFault - */ - DataSource getDataSource(MessageContext messageContext, OMOutputFormat format, String soapAction) throws AxisFault; -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/MessageFormatterExAdapter.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/MessageFormatterExAdapter.java deleted file mode 100644 index e93df23974..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/MessageFormatterExAdapter.java +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.binding.ws.axis2.format; - -import java.io.OutputStream; -import java.net.URL; - -import javax.activation.DataSource; - -import org.apache.axiom.attachments.ByteArrayDataSource; -import org.apache.axiom.om.OMOutputFormat; -import org.apache.axis2.AxisFault; -import org.apache.axis2.context.MessageContext; -import org.apache.axis2.transport.MessageFormatter; - -/** - * Adapter to add the {@link MessageFormatterEx} interface to an - * existing {@link MessageFormatter}. - * It implements the {@link MessageFormatterEx#getDataSource(MessageContext, OMOutputFormat, String)} method - * using {@link MessageFormatter#getBytes(MessageContext, OMOutputFormat)} and - * {@link MessageFormatter#getContentType(MessageContext, OMOutputFormat, String)}. - */ -public class MessageFormatterExAdapter implements MessageFormatterEx { - private final MessageFormatter messageFormatter; - - public MessageFormatterExAdapter(MessageFormatter messageFormatter) { - this.messageFormatter = messageFormatter; - } - - public DataSource getDataSource(MessageContext messageContext, - OMOutputFormat format, - String soapAction) throws AxisFault { - return new ByteArrayDataSource( - getBytes(messageContext, format), - getContentType(messageContext, format, soapAction)); - } - - public String formatSOAPAction(MessageContext messageContext, - OMOutputFormat format, - String soapAction) { - return messageFormatter.formatSOAPAction(messageContext, format, soapAction); - } - - public byte[] getBytes(MessageContext messageContext, - OMOutputFormat format) throws AxisFault { - return messageFormatter.getBytes(messageContext, format); - } - - public String getContentType(MessageContext messageContext, - OMOutputFormat format, - String soapAction) { - return messageFormatter.getContentType(messageContext, format, soapAction); - } - - public URL getTargetAddress(MessageContext messageContext, - OMOutputFormat format, - URL targetURL) throws AxisFault { - return messageFormatter.getTargetAddress(messageContext, format, targetURL); - } - - public void writeTo(MessageContext messageContext, - OMOutputFormat format, - OutputStream outputStream, - boolean preserve) throws AxisFault { - messageFormatter.writeTo(messageContext, format, outputStream, preserve); - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/PlainTextBuilder.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/PlainTextBuilder.java deleted file mode 100644 index c2851bac4c..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/PlainTextBuilder.java +++ /dev/null @@ -1,114 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.binding.ws.axis2.format; - -import java.io.InputStream; -import java.io.InputStreamReader; -import java.io.Reader; -import java.io.UnsupportedEncodingException; -import java.nio.charset.Charset; - -import javax.activation.DataSource; -import javax.xml.namespace.QName; - -import org.apache.axiom.om.OMAbstractFactory; -import org.apache.axiom.om.OMElement; -import org.apache.axiom.om.OMFactory; -import org.apache.axiom.om.impl.llom.OMSourcedElementImpl; -import org.apache.axis2.AxisFault; -import org.apache.axis2.builder.BuilderUtil; -import org.apache.axis2.context.MessageContext; -import org.apache.axis2.description.Parameter; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.BaseConstants; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.BaseUtils; - -/** - * Message builder for plain text payloads. - *

- * This builder processes the input message as plain text and wraps - * the text in a wrapper element. The name of the wrapper element can - * be configured as a service parameter (see {@link BaseConstants#WRAPPER_PARAM}). - * It defaults to {@link BaseConstants#DEFAULT_TEXT_WRAPPER}. - * If the content is provided as an {@link InputStream} and the content type specifies a - * charset parameter (e.g. text/plain; charset=ISO-8859-15), - * this information is used to decode the text. - * If the content is provided as an {@link InputStream} but no charset parameter - * is specified on the content type, the default charset encoding specified by - * {@link MessageContext#DEFAULT_CHAR_SET_ENCODING} is used. - */ -public class PlainTextBuilder implements TextMessageBuilder, DataSourceMessageBuilder { - private static QName getWrapperQName(MessageContext msgContext) { - QName wrapperQName = BaseConstants.DEFAULT_TEXT_WRAPPER; - if (msgContext.getAxisService() != null) { - Parameter wrapperParam - = msgContext.getAxisService().getParameter(BaseConstants.WRAPPER_PARAM); - if (wrapperParam != null) { - wrapperQName = BaseUtils.getQNameFromString(wrapperParam.getValue()); - } - } - return wrapperQName; - } - - public OMElement processDocument(InputStream inputStream, - String contentType, - MessageContext msgContext) throws AxisFault { - - OMFactory factory = OMAbstractFactory.getOMFactory(); - String charSetEnc = BuilderUtil.getCharSetEncoding(contentType); - QName wrapperQName = getWrapperQName(msgContext); - Reader reader; - try { - reader = new InputStreamReader(inputStream, charSetEnc); - } catch (UnsupportedEncodingException ex) { - throw new AxisFault("Unsupported encoding: " + charSetEnc, ex); - } - return new OMSourcedElementImpl(wrapperQName, factory, - new WrappedTextNodeOMDataSourceFromReader(wrapperQName, reader)); - } - - public OMElement processDocument(Reader reader, - String contentType, - MessageContext msgContext) throws AxisFault { - - OMFactory factory = OMAbstractFactory.getOMFactory(); - QName wrapperQName = getWrapperQName(msgContext); - return new OMSourcedElementImpl(wrapperQName, factory, - new WrappedTextNodeOMDataSourceFromReader(wrapperQName, reader)); - } - - public OMElement processDocument(String content, - String contentType, - MessageContext msgContext) throws AxisFault { - OMFactory factory = OMAbstractFactory.getOMFactory(); - OMElement wrapper = factory.createOMElement(getWrapperQName(msgContext), null); - factory.createOMText(wrapper, content); - return wrapper; - } - - public OMElement processDocument(DataSource dataSource, - String contentType, - MessageContext msgContext) throws AxisFault { - - OMFactory factory = OMAbstractFactory.getOMFactory(); - Charset cs = Charset.forName(BuilderUtil.getCharSetEncoding(contentType)); - QName wrapperQName = getWrapperQName(msgContext); - return new OMSourcedElementImpl(wrapperQName, factory, - new WrappedTextNodeOMDataSourceFromDataSource(wrapperQName, dataSource, cs)); - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/PlainTextFormatter.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/PlainTextFormatter.java deleted file mode 100644 index 3dc8684471..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/PlainTextFormatter.java +++ /dev/null @@ -1,98 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.format; - -import java.io.ByteArrayOutputStream; -import java.io.IOException; -import java.io.OutputStream; -import java.io.OutputStreamWriter; -import java.io.Writer; -import java.net.URL; - -import javax.activation.DataSource; -import javax.xml.stream.XMLStreamException; - -import org.apache.axiom.om.OMElement; -import org.apache.axiom.om.OMOutputFormat; -import org.apache.axis2.AxisFault; -import org.apache.axis2.context.MessageContext; -import org.apache.axis2.transport.http.util.URLTemplatingUtil; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.BaseConstants; - -public class PlainTextFormatter implements MessageFormatterEx { - - public byte[] getBytes(MessageContext messageContext, OMOutputFormat format) throws AxisFault { - ByteArrayOutputStream baos = new ByteArrayOutputStream(); - writeTo(messageContext, format, baos, true); - return baos.toByteArray(); - } - - public void writeTo(MessageContext messageContext, OMOutputFormat format, OutputStream outputStream, boolean preserve) throws AxisFault { - OMElement textElt = messageContext.getEnvelope().getBody().getFirstElement(); - if (BaseConstants.DEFAULT_TEXT_WRAPPER.equals(textElt.getQName())) { - try { - Writer out = new OutputStreamWriter(outputStream, format.getCharSetEncoding()); - ElementHelper.writeTextTo(textElt, out, preserve); - out.flush(); - } catch (IOException e) { - throw new AxisFault("Error writing text message to stream", e); - } catch (XMLStreamException e) { - throw new AxisFault("Error extracting the text payload from the message", e); - } - } - } - - public String getContentType(MessageContext messageContext, OMOutputFormat format, String soapAction) { - String encoding = format.getCharSetEncoding(); - String contentType = "text/plain"; - - if (encoding != null) { - contentType += "; charset=" + encoding; - } - - // if soap action is there (can be there is soap response MEP is used) add it. - if ((soapAction != null) - && !"".equals(soapAction.trim()) - && !"\"\"".equals(soapAction.trim())) { - contentType = contentType + ";action=\"" + soapAction + "\";"; - } - - return contentType; - } - - public URL getTargetAddress(MessageContext msgCtxt, OMOutputFormat format, URL targetURL) throws AxisFault { - // Check whether there is a template in the URL, if so we have to replace then with data - // values and create a new target URL. - targetURL = URLTemplatingUtil.getTemplatedURL(targetURL, msgCtxt, false); - return targetURL; - } - - public String formatSOAPAction(MessageContext messageContext, OMOutputFormat format, String soapAction) { - return null; - } - - public DataSource getDataSource(MessageContext messageContext, - OMOutputFormat format, String soapAction) throws AxisFault { - return new TextFromElementDataSource( - messageContext.getEnvelope().getBody().getFirstElement(), - format.getCharSetEncoding(), - getContentType(messageContext, format, soapAction)); - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/TextFromElementDataSource.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/TextFromElementDataSource.java deleted file mode 100644 index a5597eeea8..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/TextFromElementDataSource.java +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.binding.ws.axis2.format; - -import java.io.IOException; -import java.io.InputStream; -import java.io.OutputStream; - -import javax.activation.DataSource; - -import org.apache.axiom.om.OMElement; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.streams.ReaderInputStream; - -/** - * Data source that represents the text of a given {@link OMElement}. - *

- * The expression - * 

new TextFromElementDataSource(element, charset, contentType)
- * produces a DataSource implementation that is equivalent to - * 
new ByteArrayDataSource(element.getText().getBytes(charset), contentType)
- * but that is more efficient. - */ -public class TextFromElementDataSource implements DataSource { - private final OMElement element; - private final String charset; - private final String contentType; - - public TextFromElementDataSource(OMElement element, String charset, String contentType) { - this.element = element; - this.charset = charset; - this.contentType = contentType; - } - - public String getContentType() { - return contentType; - } - - public String getName() { - return null; - } - - public InputStream getInputStream() throws IOException { - return new ReaderInputStream(ElementHelper.getTextAsStream(element, true), charset); - } - - public OutputStream getOutputStream() throws IOException { - throw new UnsupportedOperationException(); - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/TextFromElementReader.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/TextFromElementReader.java deleted file mode 100644 index e4f0931bfc..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/TextFromElementReader.java +++ /dev/null @@ -1,160 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.format; - -import java.io.IOException; -import java.io.Reader; - -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; - -import org.apache.axiom.om.OMException; - -/** - * {@link Reader} implementation that extracts the text nodes from an element given by an - * {@link XMLStreamReader}. The expected input is a document with only a document - * element (as produced by {@link org.apache.axiom.om.OMElement.OMElement#getXMLStreamReader()}). - * The class will extract the text nodes that are direct children of that element, i.e. it uses - * the same conventions as {@link org.apache.axiom.om.OMElement.OMElement#getText()}. - * It will call {@link XMLStreamReader#close()} when the end of the document is reached or when - * {@link #close()} is called. - *

- * The main purpose of this class is to provide a convenient and efficient way to get the text - * content of an element without converting it first to a string, i.e. without using - * {@link org.apache.axiom.om.OMElement.OMElement#getText()}. This is important for potentially - * large contents, for which this class guarantees constant memory usage. - *

- * Note that this class should in general not be used directly. Instead, - * {@link ElementHelper#getTextAsStream(org.apache.axiom.om.OMElement)} - * should be called to get the most efficient stream implementation for a given an element. - *

- * NOTICE: The code in this class will be moved to Axiom (or somewhere else). Use with care! - */ -public class TextFromElementReader extends Reader { - private final XMLStreamReader stream; - - /** - * Flag indicating that we have reached the end of the document and that the underlying - * parser has been closed. - */ - private boolean endOfStream; - - /** - * The current depth relative to the document element (not the document). A value greater than - * 0 indicates that we are inside a nested element and that we need to skip text nodes. - */ - private int skipDepth; - - /** - * The current position in the character data of the event, or -1 if all the character data - * has been consumed and a new event needs to be requested from the parser. - */ - private int sourceStart = -1; - - /** - * Constructor. - * - * @param stream the stream to extract the text nodes from - * @throws OMException if the stream doesn't start with the expected events - */ - public TextFromElementReader(XMLStreamReader stream) { - this.stream = stream; - try { - if (stream.getEventType() != XMLStreamReader.START_DOCUMENT) { - throw new OMException("Expected START_DOCUMENT as first event from parser"); - } - if (stream.next() != XMLStreamReader.START_ELEMENT) { - throw new OMException("Expected START_ELEMENT event"); - } - } catch (XMLStreamException ex) { - throw new OMException(ex); - } - } - - @Override - public int read(char[] cbuf, int off, int len) throws IOException { - if (endOfStream) { - return -1; - } - int read = 0; - try { - while (true) { - if (sourceStart == -1) { - eventLoop: while (true) { - int type = stream.next(); - switch (type) { - case XMLStreamReader.CHARACTERS: - case XMLStreamReader.CDATA: - if (skipDepth == 0) { - sourceStart = 0; - break eventLoop; - } - break; - case XMLStreamReader.START_ELEMENT: - skipDepth++; - break; - case XMLStreamReader.END_ELEMENT: - if (skipDepth == 0) { - if (stream.next() == XMLStreamReader.END_DOCUMENT) { - endOfStream = true; - stream.close(); - return read == 0 ? -1 : read; - } else { - throw new IOException( - "End of document expected after element"); - } - } else { - skipDepth--; - } - } - } - } - int c = stream.getTextCharacters(sourceStart, cbuf, off, len); - sourceStart += c; - off += c; - len -= c; - read += c; - if (len > 0) { - sourceStart = -1; - } else { - return read; - } - } - } catch (XMLStreamException ex) { - IOException ex2 = new IOException("Got an exception from the underlying parser " + - "while reading the content of an element"); - ex2.initCause(ex); - throw ex2; - } - } - - @Override - public void close() throws IOException { - if (!endOfStream) { - try { - stream.close(); - } catch (XMLStreamException ex) { - IOException ex2 = new IOException("Error when trying to close underlying parser"); - ex2.initCause(ex); - throw ex2; - } - } - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/TextMessageBuilder.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/TextMessageBuilder.java deleted file mode 100644 index 5c7623d7e2..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/TextMessageBuilder.java +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.format; - -import java.io.Reader; - -import org.apache.axiom.om.OMElement; -import org.apache.axis2.AxisFault; -import org.apache.axis2.builder.Builder; -import org.apache.axis2.context.MessageContext; - -/** - * Message builder able to build messages from a character stream. - * This interface can be optionally implemented by {@link Builder} - * implementations that support building a message from a character - * stream. - *

- * The character stream can either be provided as a string or a - * {@link Reader} object. The caller should use a {@link Reader} object - * except if the content of the message is available as a string anyway. - *

- * This interface is currently used by the JMS transport to process - * {@link javax.jms.TextMessage} instances. - */ -public interface TextMessageBuilder extends Builder { - public OMElement processDocument(Reader reader, String contentType, - MessageContext messageContext) throws AxisFault; - - public OMElement processDocument(String content, String contentType, - MessageContext messageContext) throws AxisFault; -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/TextMessageBuilderAdapter.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/TextMessageBuilderAdapter.java deleted file mode 100644 index 692c4900b7..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/TextMessageBuilderAdapter.java +++ /dev/null @@ -1,78 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.format; - -import java.io.InputStream; -import java.io.Reader; -import java.io.StringReader; - -import javax.mail.internet.ContentType; -import javax.mail.internet.ParseException; - -import org.apache.axiom.om.OMElement; -import org.apache.axis2.AxisFault; -import org.apache.axis2.Constants; -import org.apache.axis2.builder.Builder; -import org.apache.axis2.context.MessageContext; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.streams.ReaderInputStream; - -/** - * Adapter to add the {@link TextMessageBuilder} interface to an - * existing {@link Builder}. - * It implements the {@link TextMessageBuilder#processDocument(Reader, String, MessageContext)} - * and {@link TextMessageBuilder#processDocument(String, String, MessageContext)} by converting - * the character stream to a byte stream using {@link ReaderInputStream}. - * - * TODO: specifying encoding - */ -public class TextMessageBuilderAdapter implements TextMessageBuilder { - private final Builder builder; - - public TextMessageBuilderAdapter(Builder builder) { - this.builder = builder; - } - - public OMElement processDocument(InputStream inputStream, String contentType, - MessageContext messageContext) throws AxisFault { - return builder.processDocument(inputStream, contentType, messageContext); - } - - public OMElement processDocument(Reader reader, String contentType, - MessageContext messageContext) throws AxisFault { - String charset; - try { - ContentType ct = new ContentType(contentType); - charset = ct.getParameter("charset"); - } catch (ParseException ex) { - charset = null; - } - if (charset == null) { - charset = MessageContext.DEFAULT_CHAR_SET_ENCODING; - } - messageContext.setProperty(Constants.Configuration.CHARACTER_SET_ENCODING, charset); - return processDocument(new ReaderInputStream(reader, charset), contentType, - messageContext); - } - - public OMElement processDocument(String content, String contentType, - MessageContext messageContext) throws AxisFault { - return processDocument(new StringReader(content), contentType, messageContext); - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/WrappedTextNodeOMDataSourceFromDataSource.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/WrappedTextNodeOMDataSourceFromDataSource.java deleted file mode 100644 index d8a5e65f59..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/WrappedTextNodeOMDataSourceFromDataSource.java +++ /dev/null @@ -1,114 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.format; - -import java.io.IOException; -import java.io.InputStream; -import java.io.InputStreamReader; -import java.io.OutputStream; -import java.io.UnsupportedEncodingException; -import java.io.Writer; -import java.nio.charset.Charset; - -import javax.activation.DataSource; -import javax.xml.namespace.QName; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; -import javax.xml.stream.XMLStreamWriter; - -import org.apache.axiom.om.OMDataSourceExt; -import org.apache.axiom.om.OMOutputFormat; -import org.apache.axiom.om.ds.OMDataSourceExtBase; -import org.apache.axiom.om.impl.MTOMXMLStreamWriter; -import org.apache.axiom.om.impl.serialize.StreamingOMSerializer; -import org.apache.axiom.om.util.StAXUtils; - -/** - * {@link org.apache.axiom.om.OMDataSource} implementation that represents a text node wrapped - * inside an element. The text data is provided by a {@link DataSource} object. - */ -public class WrappedTextNodeOMDataSourceFromDataSource extends OMDataSourceExtBase { - private final QName wrapperElementName; - private final DataSource binaryData; - private final Charset charset; - - public WrappedTextNodeOMDataSourceFromDataSource(QName wrapperElementName, DataSource binaryData, - Charset charset) { - this.wrapperElementName = wrapperElementName; - this.binaryData = binaryData; - this.charset = charset; - } - - @Override - public void serialize(OutputStream out, OMOutputFormat format) throws XMLStreamException { - XMLStreamWriter writer = new MTOMXMLStreamWriter(out, format); - serialize(writer); - writer.flush(); - } - - @Override - public void serialize(Writer writer, OMOutputFormat format) throws XMLStreamException { - MTOMXMLStreamWriter xmlWriter = - new MTOMXMLStreamWriter(StAXUtils.createXMLStreamWriter(writer)); - xmlWriter.setOutputFormat(format); - serialize(xmlWriter); - xmlWriter.flush(); - } - - @Override - public void serialize(XMLStreamWriter xmlWriter) throws XMLStreamException { - StreamingOMSerializer serializer = new StreamingOMSerializer(); - serializer.serialize(getReader(), xmlWriter); - } - - public XMLStreamReader getReader() throws XMLStreamException { - InputStream is; - try { - is = binaryData.getInputStream(); - } - catch (IOException ex) { - throw new XMLStreamException(ex); - } - return new WrappedTextNodeStreamReader(wrapperElementName, new InputStreamReader(is, charset)); - } - - public Object getObject() { - return binaryData; - } - - public boolean isDestructiveRead() { - return false; - } - - public boolean isDestructiveWrite() { - return false; - } - - public byte[] getXMLBytes(String encoding) throws UnsupportedEncodingException { - throw new UnsupportedOperationException(); - } - - public void close() { - } - - public OMDataSourceExt copy() { - return new WrappedTextNodeOMDataSourceFromDataSource(wrapperElementName, binaryData, charset); - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/WrappedTextNodeOMDataSourceFromReader.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/WrappedTextNodeOMDataSourceFromReader.java deleted file mode 100644 index 21c35f610c..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/WrappedTextNodeOMDataSourceFromReader.java +++ /dev/null @@ -1,99 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.format; - -import java.io.IOException; -import java.io.Reader; -import java.io.UnsupportedEncodingException; -import java.io.Writer; - -import javax.xml.namespace.QName; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; -import javax.xml.stream.XMLStreamWriter; - -import org.apache.axiom.om.OMDataSourceExt; -import org.apache.axiom.om.OMOutputFormat; -import org.apache.axiom.om.ds.OMDataSourceExtBase; -import org.apache.axiom.om.impl.MTOMXMLStreamWriter; -import org.apache.axiom.om.impl.serialize.StreamingOMSerializer; -import org.apache.axiom.om.util.StAXUtils; - -/** - * {@link org.apache.axiom.om.OMDataSource} implementation that represents a text node wrapped - * inside an element. The text data is provided by a {@link Reader} object. Since the stream - * can only be read once, this data source is destructive. - */ -public class WrappedTextNodeOMDataSourceFromReader extends OMDataSourceExtBase { - private final QName wrapperElementName; - private final Reader reader; - - public WrappedTextNodeOMDataSourceFromReader(QName wrapperElementName, Reader reader) { - this.wrapperElementName = wrapperElementName; - this.reader = reader; - } - - @Override - public void serialize(Writer writer, OMOutputFormat format) throws XMLStreamException { - MTOMXMLStreamWriter xmlWriter = - new MTOMXMLStreamWriter(StAXUtils.createXMLStreamWriter(writer)); - xmlWriter.setOutputFormat(format); - serialize(xmlWriter); - xmlWriter.flush(); - } - - @Override - public void serialize(XMLStreamWriter xmlWriter) throws XMLStreamException { - StreamingOMSerializer serializer = new StreamingOMSerializer(); - serializer.serialize(getReader(), xmlWriter); - } - - public XMLStreamReader getReader() throws XMLStreamException { - return new WrappedTextNodeStreamReader(wrapperElementName, reader); - } - - public Object getObject() { - return null; - } - - public boolean isDestructiveRead() { - return true; - } - - public boolean isDestructiveWrite() { - return true; - } - - public byte[] getXMLBytes(String encoding) throws UnsupportedEncodingException { - throw new UnsupportedOperationException(); - } - - public void close() { - try { - reader.close(); - } catch (IOException ex) { - // Ignore - } - } - - public OMDataSourceExt copy() { - throw new UnsupportedOperationException(); - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/WrappedTextNodeStreamReader.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/WrappedTextNodeStreamReader.java deleted file mode 100644 index c656949b1f..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/format/WrappedTextNodeStreamReader.java +++ /dev/null @@ -1,437 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.format; - -import java.io.IOException; -import java.io.Reader; -import java.util.Collections; - -import javax.xml.XMLConstants; -import javax.xml.namespace.NamespaceContext; -import javax.xml.namespace.QName; -import javax.xml.stream.Location; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; - -import org.apache.axiom.om.impl.EmptyOMLocation; -import org.apache.axiom.om.impl.llom.util.NamespaceContextImpl; -import org.apache.commons.io.IOUtils; - -/** - * {@link XMLInputStreamReader} implementation that - * represents a text node wrapped inside an element. The text data is provided by a - * {@link java.io.Reader Reader}. - *

- * It will produce the following sequence of XML events: - *

    - *
  • START_DOCUMENT
    • - *
  • START_ELEMENT
    • - *
  • (CHARACTER)*
    • - *
  • END_ELEMENT
    • - *
  • END_DOCMENT
    • - *
- * The class is implemented as a simple state machine, where the state is identified - * by the current event type. The initial state is START_DOCUMENT and the - * following transitions are triggered by {@link #next()}: - *
    - *
  • START_DOCUMENT → START_ELEMENT
    • - *
  • START_ELEMENT → END_ELEMENT (if character stream is empty)
    • - *
  • START_ELEMENT → CHARACTERS (if character stream is not empty)
    • - *
  • CHARACTERS → CHARACTERS (if data available in stream)
    • - *
  • CHARACTERS → END_ELEMENT (if end of stream reached)
    • - *
  • END_ELEMENT → END_DOCUMENT
    • - *
- * Additionally, {@link #getElementText()} triggers the following transition: - *
    - *
  • START_ELEMENT → END_ELEMENT
    • - *
- * Note that since multiple consecutive CHARACTERS events may be returned, this - * "parser" is not coalescing. - * - */ -// TODO: This class has been copied from Synapse (package org.apache.synapse.util). -// Once it has been moved to Axis2 or Axiom, remove the duplicate from Synapse. -public class WrappedTextNodeStreamReader implements XMLStreamReader { - /** - * Location object returned by {@link #getLocation()}. - * It always returns -1 for the location and null for the publicId and systemId. - */ - private final static Location EMPTY_LOCATION = new EmptyOMLocation(); - - /** - * The qualified name of the wrapper element. - */ - private final QName wrapperElementName; - - /** - * The Reader object that represents the text data. - */ - private final Reader reader; - - /** - * The maximum number of characters to return for each CHARACTER event. - */ - private final int chunkSize; - - /** - * The type of the current XML event. - */ - private int eventType = START_DOCUMENT; - - /** - * The character data for the current event. This is only set if the current - * event is a CHARACTER event. The size of the array is determined by - * {@link #chunkSize} - */ - private char[] charData; - - /** - * The length of the character data in {@link #charData}. - */ - private int charDataLength; - - /** - * The namespace context applicable in the scope of the wrapper element. - * Beside the default mappings for xml and xmlns, it only contains the - * mapping for the namespace of the wrapper element. - * This attribute is initialized lazily by {@link #getNamespaceContext()}. - */ - private NamespaceContext namespaceContext; - - /** - * Create a new instance. - * - * @param wrapperElementName the qualified name of the wrapper element - * @param reader the Reader object holding the character data to be wrapped - * @param chunkSize the maximum number of characters that are returned for each CHARACTER event - */ - public WrappedTextNodeStreamReader(QName wrapperElementName, Reader reader, int chunkSize) { - this.wrapperElementName = wrapperElementName; - this.reader = reader; - this.chunkSize = chunkSize; - } - - /** - * Create a new instance with chunk size 4096. - * - * @param wrapperElementName the qualified name of the wrapper element - * @param reader the Reader object holding the character data to be wrapped - */ - public WrappedTextNodeStreamReader(QName wrapperElementName, Reader reader) { - this(wrapperElementName, reader, 4096); - } - - public Object getProperty(String name) throws IllegalArgumentException { - // We don't define any properties - return null; - } - - // - // Methods to manipulate the parser state - // - - public boolean hasNext() throws XMLStreamException { - return eventType != END_DOCUMENT; - } - - public int next() throws XMLStreamException { - // Determine next event type based on current event type. If current event type - // is START_ELEMENT or CHARACTERS, pull new data from the reader. - switch (eventType) { - case START_DOCUMENT: - eventType = START_ELEMENT; - break; - case START_ELEMENT: - charData = new char[chunkSize]; - // No break here! - case CHARACTERS: - try { - charDataLength = reader.read(charData); - } - catch (IOException ex) { - throw new XMLStreamException(ex); - } - if (charDataLength == -1) { - charData = null; - eventType = END_ELEMENT; - } else { - eventType = CHARACTERS; - } - break; - case END_ELEMENT: - eventType = END_DOCUMENT; - break; - default: - throw new IllegalStateException(); - } - return eventType; - } - - public int nextTag() throws XMLStreamException { - // We don't have white space, comments or processing instructions - throw new XMLStreamException("Current event is not white space"); - } - - public int getEventType() { - return eventType; - } - - public boolean isStartElement() { return eventType == START_ELEMENT; } - public boolean isEndElement() { return eventType == END_ELEMENT; } - public boolean isCharacters() { return eventType == CHARACTERS; } - public boolean isWhiteSpace() { return false; } - public boolean hasText() { return eventType == CHARACTERS; } - public boolean hasName() { return eventType == START_ELEMENT || eventType == END_ELEMENT; } - - public void require(int type, String namespaceURI, String localName) throws XMLStreamException { - if (type != eventType - || (namespaceURI != null && !namespaceURI.equals(getNamespaceURI())) - || (localName != null && !namespaceURI.equals(getLocalName()))) { - throw new XMLStreamException("Unexpected event type"); - } - } - - public Location getLocation() { - // We do not support location information - return EMPTY_LOCATION; - } - - public void close() throws XMLStreamException { - // Javadoc says that this method should not close the underlying input source, - // but we need to close the reader somewhere. - try { - reader.close(); - } - catch (IOException ex) { - throw new XMLStreamException(ex); - } - } - - // - // Methods related to the xml declaration. - // - - public String getEncoding() { - // Encoding is not known (not relevant?) - return null; - } - - public String getCharacterEncodingScheme() { - // Encoding is not known (not relevant?) - return null; - } - - public String getVersion() { - // Version is not relevant - return null; - } - - public boolean standaloneSet() { - return false; - } - - public boolean isStandalone() { - return true; - } - - // - // Methods related to the namespace context - // - - public NamespaceContext getNamespaceContext() { - if (namespaceContext == null) { - namespaceContext = new NamespaceContextImpl(Collections.singletonMap(wrapperElementName.getPrefix(), wrapperElementName.getNamespaceURI())); - } - return namespaceContext; - } - - public String getNamespaceURI(String prefix) { - String namespaceURI = getNamespaceContext().getNamespaceURI(prefix); - // NamespaceContext#getNamespaceURI and XMLStreamReader#getNamespaceURI have slightly - // different semantics for unbound prefixes. - return namespaceURI.equals(XMLConstants.NULL_NS_URI) ? null : prefix; - } - - // - // Methods related to elements - // - - private void checkStartElement() { - if (eventType != START_ELEMENT) { - throw new IllegalStateException(); - } - } - - public String getAttributeValue(String namespaceURI, String localName) { - checkStartElement(); - return null; - } - - public int getAttributeCount() { - checkStartElement(); - return 0; - } - - public QName getAttributeName(int index) { - checkStartElement(); - throw new ArrayIndexOutOfBoundsException(); - } - - public String getAttributeLocalName(int index) { - checkStartElement(); - throw new ArrayIndexOutOfBoundsException(); - } - - public String getAttributePrefix(int index) { - checkStartElement(); - throw new ArrayIndexOutOfBoundsException(); - } - - public String getAttributeNamespace(int index) { - checkStartElement(); - throw new ArrayIndexOutOfBoundsException(); - } - - public String getAttributeType(int index) { - checkStartElement(); - throw new ArrayIndexOutOfBoundsException(); - } - - public String getAttributeValue(int index) { - checkStartElement(); - throw new ArrayIndexOutOfBoundsException(); - } - - public boolean isAttributeSpecified(int index) { - checkStartElement(); - throw new ArrayIndexOutOfBoundsException(); - } - - private void checkElement() { - if (eventType != START_ELEMENT && eventType != END_ELEMENT) { - throw new IllegalStateException(); - } - } - - public QName getName() { - return null; - } - - public String getLocalName() { - checkElement(); - return wrapperElementName.getLocalPart(); - } - - public String getPrefix() { - return wrapperElementName.getPrefix(); - } - - public String getNamespaceURI() { - checkElement(); - return wrapperElementName.getNamespaceURI(); - } - - public int getNamespaceCount() { - checkElement(); - // There is one namespace declared on the wrapper element - return 1; - } - - public String getNamespacePrefix(int index) { - checkElement(); - if (index == 0) { - return wrapperElementName.getPrefix(); - } else { - throw new IndexOutOfBoundsException(); - } - } - - public String getNamespaceURI(int index) { - checkElement(); - if (index == 0) { - return wrapperElementName.getNamespaceURI(); - } else { - throw new IndexOutOfBoundsException(); - } - } - - public String getElementText() throws XMLStreamException { - if (eventType == START_ELEMENT) { - // Actually the purpose of this class is to avoid storing - // the character data entirely in memory, but if the caller - // wants a String, we don't have the choice... - try { - String result = IOUtils.toString(reader); - eventType = END_ELEMENT; - return result; - } - catch (IOException ex) { - throw new XMLStreamException(ex); - } - } else { - throw new XMLStreamException("Current event is not a START_ELEMENT"); - } - } - - private void checkCharacters() { - if (eventType != CHARACTERS) { - throw new IllegalStateException(); - } - } - - public String getText() { - checkCharacters(); - return new String(charData, 0, charDataLength); - } - - public char[] getTextCharacters() { - checkCharacters(); - return charData; - } - - public int getTextStart() { - checkCharacters(); - return 0; - } - - public int getTextLength() { - checkCharacters(); - return charDataLength; - } - - public int getTextCharacters(int sourceStart, char[] target, int targetStart, int length) throws XMLStreamException { - checkCharacters(); - int c = Math.min(charDataLength-sourceStart, length); - System.arraycopy(charData, sourceStart, target, targetStart, c); - return c; - } - - // - // Methods related to processing instructions - // - - public String getPIData() { - throw new IllegalStateException(); - } - - public String getPITarget() { - throw new IllegalStateException(); - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/AxisJMSException.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/AxisJMSException.java deleted file mode 100644 index ec53a2a1ca..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/AxisJMSException.java +++ /dev/null @@ -1,31 +0,0 @@ -/* -* Copyright 2004,2005 The Apache Software Foundation. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.jms; - -public class AxisJMSException extends RuntimeException { - - AxisJMSException() { - super(); - } - - AxisJMSException(String msg) { - super(msg); - } - - AxisJMSException(String msg, Exception e) { - super(msg, e); - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/BytesMessageDataSource.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/BytesMessageDataSource.java deleted file mode 100644 index 5228efa154..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/BytesMessageDataSource.java +++ /dev/null @@ -1,72 +0,0 @@ -/* -* Copyright 2004,2005 The Apache Software Foundation. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.jms; - -import java.io.IOException; -import java.io.InputStream; -import java.io.OutputStream; - -import javax.jms.BytesMessage; -import javax.jms.JMSException; - -/** - * Data source implementation wrapping a JMS {@link BytesMessage}. - *

- * Note that two input streams created by the same instance of this - * class can not be used at the same time. - */ -public class BytesMessageDataSource implements SizeAwareDataSource { - private final BytesMessage message; - private final String contentType; - - public BytesMessageDataSource(BytesMessage message, String contentType) { - this.message = message; - this.contentType = contentType; - } - - public BytesMessageDataSource(BytesMessage message) { - this(message, "application/octet-stream"); - } - - public long getSize() { - try { - return message.getBodyLength(); - } catch (JMSException ex) { - throw new RuntimeException(ex); - } - } - - public String getContentType() { - return contentType; - } - - public InputStream getInputStream() throws IOException { - try { - message.reset(); - } catch (JMSException ex) { - throw new JMSExceptionWrapper(ex); - } - return new BytesMessageInputStream(message); - } - - public String getName() { - return null; - } - - public OutputStream getOutputStream() throws IOException { - throw new UnsupportedOperationException(); - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/BytesMessageInputStream.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/BytesMessageInputStream.java deleted file mode 100644 index 9080641572..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/BytesMessageInputStream.java +++ /dev/null @@ -1,75 +0,0 @@ -/* -* Copyright 2004,2005 The Apache Software Foundation. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.jms; - -import java.io.InputStream; - -import javax.jms.BytesMessage; -import javax.jms.JMSException; -import javax.jms.MessageEOFException; - -/** - * Input stream that reads data from a JMS {@link BytesMessage}. - * Note that since the current position in the message is managed by - * the underlying {@link BytesMessage} object, it is not possible to - * use several instances of this class operating on a single - * {@link BytesMessage} at the same time. - */ -public class BytesMessageInputStream extends InputStream { - private final BytesMessage message; - - public BytesMessageInputStream(BytesMessage message) { - this.message = message; - } - - @Override - public int read() throws JMSExceptionWrapper { - try { - return message.readByte() & 0xFF; - } catch (MessageEOFException ex) { - return -1; - } catch (JMSException ex) { - throw new JMSExceptionWrapper(ex); - } - } - - @Override - public int read(byte[] b, int off, int len) throws JMSExceptionWrapper { - if (off == 0) { - try { - return message.readBytes(b, len); - } catch (JMSException ex) { - throw new JMSExceptionWrapper(ex); - } - } else { - byte[] b2 = new byte[len]; - int c = read(b2); - if (c > 0) { - System.arraycopy(b2, 0, b, off, c); - } - return c; - } - } - - @Override - public int read(byte[] b) throws JMSExceptionWrapper { - try { - return message.readBytes(b); - } catch (JMSException ex) { - throw new JMSExceptionWrapper(ex); - } - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/BytesMessageOutputStream.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/BytesMessageOutputStream.java deleted file mode 100644 index 4508d68280..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/BytesMessageOutputStream.java +++ /dev/null @@ -1,56 +0,0 @@ -/* -* Copyright 2004,2005 The Apache Software Foundation. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.jms; - -import java.io.OutputStream; - -import javax.jms.BytesMessage; -import javax.jms.JMSException; - -public class BytesMessageOutputStream extends OutputStream { - private final BytesMessage message; - - public BytesMessageOutputStream(BytesMessage message) { - this.message = message; - } - - @Override - public void write(int b) throws JMSExceptionWrapper { - try { - message.writeByte((byte)b); - } catch (JMSException ex) { - throw new JMSExceptionWrapper(ex); - } - } - - @Override - public void write(byte[] b, int off, int len) throws JMSExceptionWrapper { - try { - message.writeBytes(b, off, len); - } catch (JMSException ex) { - new JMSExceptionWrapper(ex); - } - } - - @Override - public void write(byte[] b) throws JMSExceptionWrapper { - try { - message.writeBytes(b); - } catch (JMSException ex) { - throw new JMSExceptionWrapper(ex); - } - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSConnectionFactory.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSConnectionFactory.java deleted file mode 100644 index d5d164ce76..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSConnectionFactory.java +++ /dev/null @@ -1,393 +0,0 @@ -/* -* Copyright 2004,2005 The Apache Software Foundation. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.jms; - -import java.util.Hashtable; - -import javax.jms.Connection; -import javax.jms.ConnectionFactory; -import javax.jms.Destination; -import javax.jms.JMSException; -import javax.jms.MessageProducer; -import javax.jms.Session; -import javax.naming.Context; -import javax.naming.InitialContext; -import javax.naming.NamingException; - -import org.apache.axiom.om.OMElement; -import org.apache.axis2.AxisFault; -import org.apache.axis2.description.Parameter; -import org.apache.axis2.description.ParameterIncludeImpl; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; - -/** - * Encapsulate a JMS Connection factory definition within an Axis2.xml - * - * JMS Connection Factory definitions, allows JNDI properties as well as other service - * level parameters to be defined, and re-used by each service that binds to it - * - * When used for sending messages out, the JMSConnectionFactory'ies are able to cache - * a Connection, Session or Producer - */ -public class JMSConnectionFactory { - - private static final Log log = LogFactory.getLog(JMSConnectionFactory.class); - - /** The name used for the connection factory definition within Axis2 */ - private String name = null; - /** The list of parameters from the axis2.xml definition */ - private Hashtable parameters = new Hashtable(); - - /** The cached InitialContext reference */ - private Context context = null; - /** The JMS ConnectionFactory this definition refers to */ - private ConnectionFactory conFactory = null; - /** The shared JMS Connection for this JMS connection factory */ - private Connection sharedConnection = null; - /** The shared JMS Session for this JMS connection factory */ - private Session sharedSession = null; - /** The shared JMS MessageProducer for this JMS connection factory */ - private MessageProducer sharedProducer = null; - /** The Shared Destination */ - private Destination sharedDestination = null; - /** The shared JMS connection for this JMS connection factory */ - private int cacheLevel = JMSConstants.CACHE_CONNECTION; - - /** - * Digest a JMS CF definition from an axis2.xml 'Parameter' and construct - * @param parameter the axis2.xml 'Parameter' that defined the JMS CF - */ - public JMSConnectionFactory(Parameter parameter) { - - this.name = parameter.getName(); - ParameterIncludeImpl pi = new ParameterIncludeImpl(); - - try { - pi.deserializeParameters((OMElement) parameter.getValue()); - } catch (AxisFault axisFault) { - handleException("Error reading parameters for JMS connection factory" + name, axisFault); - } - - for (Object o : pi.getParameters()) { - Parameter p = (Parameter) o; - parameters.put(p.getName(), (String) p.getValue()); - } - - digestCacheLevel(); - try { - context = new InitialContext(parameters); - conFactory = JMSUtils.lookup(context, ConnectionFactory.class, - parameters.get(JMSConstants.PARAM_CONFAC_JNDI_NAME)); - if (parameters.get(JMSConstants.PARAM_DESTINATION) != null) { - sharedDestination = JMSUtils.lookup(context, Destination.class, - parameters.get(JMSConstants.PARAM_DESTINATION)); - } - log.info("JMS ConnectionFactory : " + name + " initialized"); - - } catch (NamingException e) { - throw new AxisJMSException("Cannot acquire JNDI context, JMS Connection factory : " + - parameters.get(JMSConstants.PARAM_CONFAC_JNDI_NAME) + " or default destination : " + - parameters.get(JMSConstants.PARAM_DESTINATION) + - " for JMS CF : " + name + " using : " + parameters); - } - } - - /** - * Digest, the cache value iff specified - */ - private void digestCacheLevel() { - - String key = JMSConstants.PARAM_CACHE_LEVEL; - String val = parameters.get(key); - - if ("none".equalsIgnoreCase(val)) { - this.cacheLevel = JMSConstants.CACHE_NONE; - } else if ("connection".equalsIgnoreCase(val)) { - this.cacheLevel = JMSConstants.CACHE_CONNECTION; - } else if ("session".equals(val)){ - this.cacheLevel = JMSConstants.CACHE_SESSION; - } else if ("producer".equals(val)) { - this.cacheLevel = JMSConstants.CACHE_PRODUCER; - } else if (val != null) { - throw new AxisJMSException("Invalid cache level : " + val + " for JMS CF : " + name); - } - } - - /** - * Return the name assigned to this JMS CF definition - * @return name of the JMS CF - */ - public String getName() { - return name; - } - - /** - * The list of properties (including JNDI and non-JNDI) - * @return properties defined on the JMS CF - */ - public Hashtable getParameters() { - return parameters; - } - - /** - * Get cached InitialContext - * @return cache InitialContext - */ - public Context getContext() { - return context; - } - - /** - * Cache level applicable for this JMS CF - * @return applicable cache level - */ - public int getCacheLevel() { - return cacheLevel; - } - - /** - * Get the shared Destination - if defined - * @return - */ - public Destination getSharedDestination() { - return sharedDestination; - } - - /** - * Lookup a Destination using this JMS CF definitions and JNDI name - * @param name JNDI name of the Destionation - * @return JMS Destination for the given JNDI name or null - */ - public Destination getDestination(String name) { - try { - return JMSUtils.lookup(context, Destination.class, name); - } catch (NamingException e) { - handleException("Unknown JMS Destination : " + name + " using : " + parameters, e); - } - return null; - } - - /** - * Get the reply Destination from the PARAM_REPLY_DESTINATION parameter - * @return reply destination defined in the JMS CF - */ - public String getReplyToDestination() { - return parameters.get(JMSConstants.PARAM_REPLY_DESTINATION); - } - - private void handleException(String msg, Exception e) { - log.error(msg, e); - throw new AxisJMSException(msg, e); - } - - /** - * Should the JMS 1.1 API be used? - defaults to yes - * @return true, if JMS 1.1 api should be used - */ - public boolean isJmsSpec11() { - return parameters.get(JMSConstants.PARAM_JMS_SPEC_VER) == null || - "1.1".equals(parameters.get(JMSConstants.PARAM_JMS_SPEC_VER)); - } - - /** - * Return the type of the JMS CF Destination - * @return TRUE if a Queue, FALSE for a Topic and NULL for a JMS 1.1 Generic Destination - */ - public Boolean isQueue() { - if (parameters.get(JMSConstants.PARAM_CONFAC_TYPE) == null && - parameters.get(JMSConstants.PARAM_DEST_TYPE) == null) { - return null; - } - - if (parameters.get(JMSConstants.PARAM_CONFAC_TYPE) != null) { - if ("queue".equalsIgnoreCase(parameters.get(JMSConstants.PARAM_CONFAC_TYPE))) { - return true; - } else if ("topic".equalsIgnoreCase(parameters.get(JMSConstants.PARAM_CONFAC_TYPE))) { - return false; - } else { - throw new AxisJMSException("Invalid " + JMSConstants.PARAM_CONFAC_TYPE + " : " + - parameters.get(JMSConstants.PARAM_CONFAC_TYPE) + " for JMS CF : " + name); - } - } else { - if ("queue".equalsIgnoreCase(parameters.get(JMSConstants.PARAM_DEST_TYPE))) { - return true; - } else if ("topic".equalsIgnoreCase(parameters.get(JMSConstants.PARAM_DEST_TYPE))) { - return false; - } else { - throw new AxisJMSException("Invalid " + JMSConstants.PARAM_DEST_TYPE + " : " + - parameters.get(JMSConstants.PARAM_DEST_TYPE) + " for JMS CF : " + name); - } - } - } - - /** - * Is a session transaction requested from users of this JMS CF? - * @return session transaction required by the clients of this? - */ - private boolean isSessionTransacted() { - return parameters.get(JMSConstants.PARAM_SESSION_TRANSACTED) == null || - Boolean.valueOf(parameters.get(JMSConstants.PARAM_SESSION_TRANSACTED)); - } - - /** - * Create a new Connection - * @return a new Connection - */ - private Connection createConnection() { - - Connection connection = null; - try { - connection = JMSUtils.createConnection( - conFactory, - parameters.get(JMSConstants.PARAM_JMS_USERNAME), - parameters.get(JMSConstants.PARAM_JMS_PASSWORD), - isJmsSpec11(), isQueue()); - - if (log.isDebugEnabled()) { - log.debug("New JMS Connection from JMS CF : " + name + " created"); - } - - } catch (JMSException e) { - handleException("Error acquiring a Connection from the JMS CF : " + name + - " using properties : " + parameters, e); - } - return connection; - } - - /** - * Create a new Session - * @param connection Connection to use - * @return A new Session - */ - private Session createSession(Connection connection) { - try { - if (log.isDebugEnabled()) { - log.debug("Creating a new JMS Session from JMS CF : " + name); - } - return JMSUtils.createSession( - connection, isSessionTransacted(), Session.AUTO_ACKNOWLEDGE, isJmsSpec11(), isQueue()); - - } catch (JMSException e) { - handleException("Error creating JMS session from JMS CF : " + name, e); - } - return null; - } - - /** - * Create a new MessageProducer - * @param session Session to be used - * @param destination Destination to be used - * @return a new MessageProducer - */ - private MessageProducer createProducer(Session session, Destination destination) { - try { - if (log.isDebugEnabled()) { - log.debug("Creating a new JMS MessageProducer from JMS CF : " + name); - } - - return JMSUtils.createProducer( - session, destination, isQueue(), isJmsSpec11()); - - } catch (JMSException e) { - handleException("Error creating JMS producer from JMS CF : " + name,e); - } - return null; - } - - /** - * Get a new Connection or shared Connection from this JMS CF - * @return new or shared Connection from this JMS CF - */ - public Connection getConnection() { - if (cacheLevel > JMSConstants.CACHE_NONE) { - return getSharedConnection(); - } else { - return createConnection(); - } - } - - /** - * Get a new Session or shared Session from this JMS CF - * @param connection the Connection to be used - * @return new or shared Session from this JMS CF - */ - public Session getSession(Connection connection) { - if (cacheLevel > JMSConstants.CACHE_CONNECTION) { - return getSharedSession(); - } else { - return createSession((connection == null ? getConnection() : connection)); - } - } - - /** - * Get a new MessageProducer or shared MessageProducer from this JMS CF - * @param connection the Connection to be used - * @param session the Session to be used - * @param destination the Destination to bind MessageProducer to - * @return new or shared MessageProducer from this JMS CF - */ - public MessageProducer getMessageProducer( - Connection connection, Session session, Destination destination) { - if (cacheLevel > JMSConstants.CACHE_SESSION) { - return getSharedProducer(); - } else { - return createProducer((session == null ? getSession(connection) : session), destination); - } - } - - /** - * Get a new Connection or shared Connection from this JMS CF - * @return new or shared Connection from this JMS CF - */ - private Connection getSharedConnection() { - if (sharedConnection == null) { - sharedConnection = createConnection(); - if (log.isDebugEnabled()) { - log.debug("Created shared JMS Connection for JMS CF : " + name); - } - } - return sharedConnection; - } - - /** - * Get a shared Session from this JMS CF - * @return shared Session from this JMS CF - */ - private Session getSharedSession() { - if (sharedSession == null) { - sharedSession = createSession(getSharedConnection()); - if (log.isDebugEnabled()) { - log.debug("Created shared JMS Session for JMS CF : " + name); - } - } - return sharedSession; - } - - /** - * Get a shared MessageProducer from this JMS CF - * @return shared MessageProducer from this JMS CF - */ - private MessageProducer getSharedProducer() { - if (sharedProducer == null) { - sharedProducer = createProducer(getSharedSession(), sharedDestination); - if (log.isDebugEnabled()) { - log.debug("Created shared JMS MessageConsumer for JMS CF : " + name); - } - } - return sharedProducer; - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSConnectionFactoryManager.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSConnectionFactoryManager.java deleted file mode 100644 index fb16500efc..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSConnectionFactoryManager.java +++ /dev/null @@ -1,122 +0,0 @@ -/* -* Copyright 2004,2005 The Apache Software Foundation. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.jms; - -import java.util.HashMap; -import java.util.Map; - -import javax.naming.Context; - -import org.apache.axis2.AxisFault; -import org.apache.axis2.description.Parameter; -import org.apache.axis2.description.ParameterInclude; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; - -/** - * Class managing a set of {@link JMSConnectionFactory} objects. - */ -public class JMSConnectionFactoryManager { - - private static final Log log = LogFactory.getLog(JMSConnectionFactoryManager.class); - - /** A Map containing the JMS connection factories managed by this, keyed by name */ - private final Map connectionFactories = - new HashMap(); - - /** - * Construct a Connection factory manager for the JMS transport sender or receiver - * @param trpInDesc - */ - public JMSConnectionFactoryManager(ParameterInclude trpInDesc) { - loadConnectionFactoryDefinitions(trpInDesc); - } - - /** - * Create JMSConnectionFactory instances for the definitions in the transport configuration, - * and add these into our collection of connectionFactories map keyed by name - * - * @param trpDesc the transport description for JMS - */ - private void loadConnectionFactoryDefinitions(ParameterInclude trpDesc) { - - for (Object o : trpDesc.getParameters()) { - Parameter p = (Parameter)o; - try { - JMSConnectionFactory jmsConFactory = new JMSConnectionFactory(p); - connectionFactories.put(jmsConFactory.getName(), jmsConFactory); - } catch (AxisJMSException e) { - log.error("Error setting up connection factory : " + p.getName(), e); - } - } - } - - /** - * Get the JMS connection factory with the given name. - * - * @param name the name of the JMS connection factory - * @return the JMS connection factory or null if no connection factory with - * the given name exists - */ - public JMSConnectionFactory getJMSConnectionFactory(String name) { - return connectionFactories.get(name); - } - - /** - * Get the JMS connection factory that matches the given properties, i.e. referring to - * the same underlying connection factory. Used by the JMSSender to determine if already - * available resources should be used for outgoing messages - * - * @param props a Map of connection factory JNDI properties and name - * @return the JMS connection factory or null if no connection factory compatible - * with the given properties exists - */ - public JMSConnectionFactory getJMSConnectionFactory(Map props) { - for (JMSConnectionFactory cf : connectionFactories.values()) { - Map cfProperties = cf.getParameters(); - - if (equals(props.get(JMSConstants.PARAM_CONFAC_JNDI_NAME), - cfProperties.get(JMSConstants.PARAM_CONFAC_JNDI_NAME)) - && - equals(props.get(Context.INITIAL_CONTEXT_FACTORY), - cfProperties.get(Context.INITIAL_CONTEXT_FACTORY)) - && - equals(props.get(Context.PROVIDER_URL), - cfProperties.get(Context.PROVIDER_URL)) - && - equals(props.get(Context.SECURITY_PRINCIPAL), - cfProperties.get(Context.SECURITY_PRINCIPAL)) - && - equals(props.get(Context.SECURITY_CREDENTIALS), - cfProperties.get(Context.SECURITY_CREDENTIALS))) { - return cf; - } - } - return null; - } - - /** - * Compare two values preventing NPEs - */ - private static boolean equals(Object s1, Object s2) { - return s1 == s2 || s1 != null && s1.equals(s2); - } - - protected void handleException(String msg, Exception e) throws AxisFault { - log.error(msg, e); - throw new AxisFault(msg, e); - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSConstants.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSConstants.java deleted file mode 100644 index 6a11201625..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSConstants.java +++ /dev/null @@ -1,273 +0,0 @@ -/* -* Copyright 2004,2005 The Apache Software Foundation. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.jms; - -import org.apache.axis2.client.Options; - -public class JMSConstants { - - /** - * The prefix indicating an Axis JMS URL - */ - public static final String JMS_PREFIX = "jms:/"; - - //------------------------------------ defaults / constants ------------------------------------ - /** - * The local (Axis2) JMS connection factory name of the default connection - * factory to be used, if a service does not explicitly state the connection - * factory it should be using by a Parameter named JMSConstants.CONFAC_PARAM - */ - public static final String DEFAULT_CONFAC_NAME = "default"; - /** - * The default JMS time out waiting for a reply - also see {@link JMS_WAIT_REPLY} - */ - public static final long DEFAULT_JMS_TIMEOUT = Options.DEFAULT_TIMEOUT_MILLISECONDS; - /** - * Value indicating a Queue used for {@link DEST_PARAM_TYPE}, {@link REPLY_PARAM_TYPE} - */ - public static final String DESTINATION_TYPE_QUEUE = "queue"; - /** - * Value indicating a Topic used for {@link DEST_PARAM_TYPE}, {@link REPLY_PARAM_TYPE} - */ - public static final String DESTINATION_TYPE_TOPIC = "topic"; - /** - * Value indicating a JMS 1.1 Generic Destination used by {@link DEST_PARAM_TYPE}, {@link REPLY_PARAM_TYPE} - */ - public static final String DESTINATION_TYPE_GENERIC = "generic"; - - /** Do not cache any JMS resources between tasks (when sending) or JMS CF's (when sending) */ - public static final int CACHE_NONE = 0; - /** Cache only the JMS connection between tasks (when receiving), or JMS CF's (when sending)*/ - public static final int CACHE_CONNECTION = 1; - /** Cache only the JMS connection and Session between tasks (receiving), or JMS CF's (sending) */ - public static final int CACHE_SESSION = 2; - /** Cache the JMS connection, Session and Consumer between tasks when receiving*/ - public static final int CACHE_CONSUMER = 3; - /** Cache the JMS connection, Session and Producer within a JMSConnectionFactory when sending */ - public static final int CACHE_PRODUCER = 4; - /** automatic choice of an appropriate caching level (depending on the transaction strategy) */ - public static final int CACHE_AUTO = 5; - - /** A JMS 1.1 Generic Destination type or ConnectionFactory */ - public static final int GENERIC = 0; - /** A Queue Destination type or ConnectionFactory */ - public static final int QUEUE = 1; - /** A Topic Destination type or ConnectionFactory */ - public static final int TOPIC = 2; - - /** - * The EPR parameter name indicating the name of the message level property that indicated the content type. - */ - public static final String CONTENT_TYPE_PROPERTY_PARAM = "transport.jms.ContentTypeProperty"; - - //---------------------------------- services.xml parameters ----------------------------------- - /** - * The Service level Parameter name indicating the JMS destination for requests of a service - */ - public static final String PARAM_DESTINATION = "transport.jms.Destination"; - /** - * The Service level Parameter name indicating the destination type for requests. - * also see {@link DESTINATION_TYPE_QUEUE}, {@link DESTINATION_TYPE_TOPIC} - */ - public static final String PARAM_DEST_TYPE = "transport.jms.DestinationType"; - /** - * The Service level Parameter name indicating the [default] response destination of a service - */ - public static final String PARAM_REPLY_DESTINATION = "transport.jms.ReplyDestination"; - /** - * The Service level Parameter name indicating the response destination type - * also see {@link DESTINATION_TYPE_QUEUE}, {@link DESTINATION_TYPE_TOPIC} - */ - public static final String PARAM_REPLY_DEST_TYPE = "transport.jms.ReplyDestinationType"; - /** - * The Parameter name of an Axis2 service, indicating the JMS connection - * factory which should be used to listen for messages for it. This is - * the local (Axis2) name of the connection factory and not the JNDI name - */ - public static final String PARAM_JMS_CONFAC = "transport.jms.ConnectionFactory"; - /** - * Connection factory type if using JMS 1.0, either DESTINATION_TYPE_QUEUE or DESTINATION_TYPE_TOPIC - */ - public static final String PARAM_CONFAC_TYPE = "transport.jms.ConnectionFactoryType"; - /** - * The Parameter name indicating the JMS connection factory JNDI name - */ - public static final String PARAM_CONFAC_JNDI_NAME = "transport.jms.ConnectionFactoryJNDIName"; - /** - * The Parameter indicating the expected content type for messages received by the service. - */ - public static final String CONTENT_TYPE_PARAM = "transport.jms.ContentType"; - /** - * The Parameter indicating a final EPR as a String, to be published on the WSDL of a service - * Could occur more than once, and could provide additional connection properties or a subset - * of the properties auto computed. Also could replace IP addresses with hostnames, and expose - * public credentials clients. If a user specified this parameter, the auto generated EPR will - * not be exposed - unless an instance of this parameter is added with the string "legacy" - * This parameter could be used to expose EPR's conforming to the proposed SOAP/JMS spec - * until such time full support is implemented for it. - */ - public static final String PARAM_PUBLISH_EPR = "transport.jms.PublishEPR"; - /** The parameter indicating the JMS API specification to be used - if this is "1.1" the JMS - * 1.1 API would be used, else the JMS 1.0.2B - */ - public static final String PARAM_JMS_SPEC_VER = "transport.jms.JMSSpecVersion"; - - /** - * The Parameter indicating whether the JMS Session should be transacted for the service - * Specified as a "true" or "false" - */ - public static final String PARAM_SESSION_TRANSACTED = "transport.jms.SessionTransacted"; - /** - * The Parameter indicating the Session acknowledgement for the service. Must be one of the - * following Strings, or the appropriate Integer used by the JMS API - * "AUTO_ACKNOWLEDGE", "CLIENT_ACKNOWLEDGE", "DUPS_OK_ACKNOWLEDGE" or "SESSION_TRANSACTED" - */ - public static final String PARAM_SESSION_ACK = "transport.jms.SessionAcknowledgement"; - /** A message selector to be used when messages are sought for this service */ - public static final String PARAM_MSG_SELECTOR = "transport.jms.MessageSelector"; - /** Is the Subscription durable ? - "true" or "false" See {@link PARAM_DURABLE_SUB_NAME} */ - public static final String PARAM_SUB_DURABLE = "transport.jms.SubscriptionDurable"; - /** The name for the durable subscription See {@link PARAM_SUB_DURABLE}*/ - public static final String PARAM_DURABLE_SUB_NAME = "transport.jms.DurableSubscriberName"; - /** - * JMS Resource cachable level to be used for the service One of the following: - * {@link CACHE_NONE}, {@link CACHE_CONNECTION}, {@link CACHE_SESSION}, {@link CACHE_PRODUCER}, - * {@link CACHE_CONSUMER}, or {@link CACHE_AUTO} - to let the transport decide - */ - public static final String PARAM_CACHE_LEVEL = "transport.jms.CacheLevel"; - /** Should a pub-sub connection receive messages published by itself? */ - public static final String PARAM_PUBSUB_NO_LOCAL = "transport.jms.PubSubNoLocal"; - /** - * The number of milliseconds to wait for a message on a consumer.receive() call - * negative number - wait forever - * 0 - do not wait at all - * positive number - indicates the number of milliseconds to wait - */ - public static final String PARAM_RCV_TIMEOUT = "transport.jms.ReceiveTimeout"; - /** - *The number of concurrent consumers to be created to poll for messages for this service - * For Topics, this should be ONE, to prevent receipt of multiple copies of the same message - */ - public static final String PARAM_CONCURRENT_CONSUMERS = "transport.jms.ConcurrentConsumers"; - /** - * The maximum number of concurrent consumers for the service - See {@link PARAM_CONCURRENT_CONSUMERS} - */ - public static final String PARAM_MAX_CONSUMERS = "transport.jms.MaxConcurrentConsumers"; - /** - * The number of idle (i.e. message-less) polling attempts before a worker task commits suicide, - * to scale down resources, as load decreases - */ - public static final String PARAM_IDLE_TASK_LIMIT = "transport.jms.IdleTaskLimit"; - /** - * The maximum number of messages a polling worker task should process, before suicide - to - * prevent many longer running threads - default is unlimited (i.e. a worker task will live forever) - */ - public static final String PARAM_MAX_MSGS_PER_TASK = "transport.jms.MaxMessagesPerTask"; - /** - * Number of milliseconds before the first reconnection attempt is tried, on detection of an - * error. Subsequent retries follow a geometric series, where the - * duration = previous duration * factor - * This is further limited by the {@link PARAM_RECON_MAX_DURATION} to be meaningful - */ - public static final String PARAM_RECON_INIT_DURATION = "transport.jms.InitialReconnectDuration"; - /** @see PARAM_RECON_INIT_DURATION */ - public static final String PARAM_RECON_FACTOR = "transport.jms.ReconnectProgressFactor"; - /** @see PARAM_RECON_INIT_DURATION */ - public static final String PARAM_RECON_MAX_DURATION = "transport.jms.MaxReconnectDuration"; - - /** The username to use when obtaining a JMS Connection */ - public static final String PARAM_JMS_USERNAME = "transport.jms.UserName"; - /** The password to use when obtaining a JMS Connection */ - public static final String PARAM_JMS_PASSWORD = "transport.jms.Password"; - - //-------------- message context / transport header properties and client options -------------- - /** - * A MessageContext property or client Option indicating the JMS message type - */ - public static final String JMS_MESSAGE_TYPE = "JMS_MESSAGE_TYPE"; - /** - * The message type indicating a BytesMessage. See {@link JMS_MESSAGE_TYPE} - */ - public static final String JMS_BYTE_MESSAGE = "JMS_BYTE_MESSAGE"; - /** - * The message type indicating a TextMessage. See {@link JMS_MESSAGE_TYPE} - */ - public static final String JMS_TEXT_MESSAGE = "JMS_TEXT_MESSAGE"; - /** - * A MessageContext property or client Option indicating the time to wait for a response JMS message - */ - public static final String JMS_WAIT_REPLY = "JMS_WAIT_REPLY"; - /** - * A MessageContext property or client Option indicating the JMS correlation id - */ - public static final String JMS_COORELATION_ID = "JMS_COORELATION_ID"; - /** - * A MessageContext property or client Option indicating the JMS message id - */ - public static final String JMS_MESSAGE_ID = "JMS_MESSAGE_ID"; - /** - * A MessageContext property or client Option indicating the JMS delivery mode as an Integer or String - * Value 1 - javax.jms.DeliveryMode.NON_PERSISTENT - * Value 2 - javax.jms.DeliveryMode.PERSISTENT - */ - public static final String JMS_DELIVERY_MODE = "JMS_DELIVERY_MODE"; - /** - * A MessageContext property or client Option indicating the JMS destination to use on a Send - */ - public static final String JMS_DESTINATION = "JMS_DESTINATION"; - /** - * A MessageContext property or client Option indicating the JMS message expiration - a Long value - * specified as a String - */ - public static final String JMS_EXPIRATION = "JMS_EXPIRATION"; - /** - * A MessageContext property indicating if the message is a redelivery (Boolean as a String) - */ - public static final String JMS_REDELIVERED = "JMS_REDELIVERED"; - /** - * A MessageContext property or client Option indicating the JMS replyTo Destination - */ - public static final String JMS_REPLY_TO = "JMS_REPLY_TO"; - /** - * A MessageContext property or client Option indicating the JMS replyTo Destination type - * See {@link DESTINATION_TYPE_QUEUE} and {@link DESTINATION_TYPE_TOPIC} - */ - public static final String JMS_REPLY_TO_TYPE = "JMS_REPLY_TO_TYPE"; - /** - * A MessageContext property or client Option indicating the JMS timestamp (Long specified as String) - */ - public static final String JMS_TIMESTAMP = "JMS_TIMESTAMP"; - /** - * A MessageContext property indicating the JMS type String returned by {@link javax.jms.Message.getJMSType()} - */ - public static final String JMS_TYPE = "JMS_TYPE"; - /** - * A MessageContext property or client Option indicating the JMS priority - */ - public static final String JMS_PRIORITY = "JMS_PRIORITY"; - /** - * A MessageContext property or client Option indicating the JMS time to live for message sent - */ - public static final String JMS_TIME_TO_LIVE = "JMS_TIME_TO_LIVE"; - - /** The prefix that denotes JMSX properties */ - public static final String JMSX_PREFIX = "JMSX"; - /** The JMSXGroupID property */ - public static final String JMSX_GROUP_ID = "JMSXGroupID"; - /** The JMSXGroupSeq property */ - public static final String JMSX_GROUP_SEQ = "JMSXGroupSeq"; - -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSEndpoint.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSEndpoint.java deleted file mode 100644 index c465b1d989..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSEndpoint.java +++ /dev/null @@ -1,111 +0,0 @@ -/* -* Copyright 2004,2005 The Apache Software Foundation. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.jms; - -import java.util.ArrayList; -import java.util.HashSet; -import java.util.List; -import java.util.Set; - -import org.apache.axis2.addressing.EndpointReference; -import org.apache.axis2.description.AxisService; -import org.apache.axis2.description.Parameter; -import org.apache.tuscany.sca.binding.ws.axis2.jms.ctype.ContentTypeRuleSet; - -/** - * Class that links an Axis2 service to a JMS destination. Additionally, it contains - * all the required information to process incoming JMS messages and to inject them - * into Axis2. - */ -public class JMSEndpoint { - private JMSConnectionFactory cf; - private AxisService service; - private String jndiDestinationName; - private int destinationType = JMSConstants.GENERIC; - private Set endpointReferences = new HashSet(); - private ContentTypeRuleSet contentTypeRuleSet; - - public AxisService getService() { - return service; - } - - public void setService(AxisService service) { - this.service = service; - } - - public String getServiceName() { - return service.getName(); - } - - public String getJndiDestinationName() { - return jndiDestinationName; - } - - public void setJndiDestinationName(String destinationJNDIName) { - this.jndiDestinationName = destinationJNDIName; - } - - public void setDestinationType(String destinationType) { - if (JMSConstants.DESTINATION_TYPE_TOPIC.equalsIgnoreCase(destinationType)) { - this.destinationType = JMSConstants.TOPIC; - } else if (JMSConstants.DESTINATION_TYPE_QUEUE.equalsIgnoreCase(destinationType)) { - this.destinationType = JMSConstants.QUEUE; - } else { - this.destinationType = JMSConstants.GENERIC; - } - } - - public EndpointReference[] getEndpointReferences() { - return endpointReferences.toArray(new EndpointReference[endpointReferences.size()]); - } - - public void computeEPRs() { - List eprs = new ArrayList(); - for (Object o : getService().getParameters()) { - Parameter p = (Parameter) o; - if (JMSConstants.PARAM_PUBLISH_EPR.equals(p.getName()) && p.getValue() instanceof String) { - if ("legacy".equalsIgnoreCase((String) p.getValue())) { - // if "legacy" specified, compute and replace it - endpointReferences.add( - new EndpointReference(JMSUtils.getEPR(cf, destinationType, this))); - } else { - endpointReferences.add(new EndpointReference((String) p.getValue())); - } - } - } - - if (eprs.isEmpty()) { - // if nothing specified, compute and return legacy EPR - endpointReferences.add(new EndpointReference(JMSUtils.getEPR(cf, destinationType, this))); - } - } - - public ContentTypeRuleSet getContentTypeRuleSet() { - return contentTypeRuleSet; - } - - public void setContentTypeRuleSet(ContentTypeRuleSet contentTypeRuleSet) { - this.contentTypeRuleSet = contentTypeRuleSet; - } - - public JMSConnectionFactory getCf() { - return cf; - } - - public void setCf(JMSConnectionFactory cf) { - this.cf = cf; - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSExceptionWrapper.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSExceptionWrapper.java deleted file mode 100644 index ceeec4a6a3..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSExceptionWrapper.java +++ /dev/null @@ -1,28 +0,0 @@ -/* -* Copyright 2004,2005 The Apache Software Foundation. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.jms; - -import java.io.IOException; - -import javax.jms.JMSException; - -public class JMSExceptionWrapper extends IOException { - private static final long serialVersionUID = 852441109009079511L; - - public JMSExceptionWrapper(JMSException ex) { - initCause(ex); - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSListener.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSListener.java deleted file mode 100644 index 8c9f66dfbf..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSListener.java +++ /dev/null @@ -1,294 +0,0 @@ -/* -* Copyright 2004,2005 The Apache Software Foundation. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.jms; - -import java.util.HashMap; -import java.util.Map; - -import javax.jms.BytesMessage; -import javax.jms.TextMessage; - -import org.apache.axis2.AxisFault; -import org.apache.axis2.Constants; -import org.apache.axis2.addressing.EndpointReference; -import org.apache.axis2.context.ConfigurationContext; -import org.apache.axis2.description.AxisService; -import org.apache.axis2.description.Parameter; -import org.apache.axis2.description.TransportInDescription; -import org.apache.tuscany.sca.binding.ws.axis2.jms.ctype.ContentTypeRuleFactory; -import org.apache.tuscany.sca.binding.ws.axis2.jms.ctype.ContentTypeRuleSet; -import org.apache.tuscany.sca.binding.ws.axis2.jms.ctype.MessageTypeRule; -import org.apache.tuscany.sca.binding.ws.axis2.jms.ctype.PropertyRule; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.AbstractTransportListener; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.BaseConstants; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.ManagementSupport; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.event.TransportErrorListener; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.event.TransportErrorSource; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.event.TransportErrorSourceSupport; - -/** - * The revamped JMS Transport listener implementation. Creates {@link ServiceTaskManager} instances - * for each service requesting exposure over JMS, and stops these if they are undeployed / stopped. - *

- * A service indicates a JMS Connection factory definition by name, which would be defined in the - * JMSListner on the axis2.xml, and this provides a way to reuse common configuration between - * services, as well as to optimize resources utilized - *

- * If the connection factory name was not specified, it will default to the one named "default" - * {@see JMSConstants.DEFAULT_CONFAC_NAME} - *

- * If a destination JNDI name is not specified, a service will expect to use a Queue with the same - * JNDI name as of the service. Additional Parameters allows one to bind to a Topic or specify - * many more detailed control options. See package documentation for more details - *

- * All Destinations / JMS Administered objects used MUST be pre-created or already available - */ -public class JMSListener extends AbstractTransportListener implements ManagementSupport, - TransportErrorSource { - - public static final String TRANSPORT_NAME = Constants.TRANSPORT_JMS; - - /** The JMSConnectionFactoryManager which centralizes the management of defined factories */ - private JMSConnectionFactoryManager connFacManager; - /** A Map of service name to the JMS endpoints */ - private Map serviceNameToEndpointMap = new HashMap(); - /** A Map of service name to its ServiceTaskManager instances */ - private Map serviceNameToSTMMap = - new HashMap(); - private final TransportErrorSourceSupport tess = new TransportErrorSourceSupport(this); - - /** - * TransportListener initialization - * - * @param cfgCtx the Axis configuration context - * @param trpInDesc the TransportIn description - */ - public void init(ConfigurationContext cfgCtx, - TransportInDescription trpInDesc) throws AxisFault { - - super.init(cfgCtx, trpInDesc); - connFacManager = new JMSConnectionFactoryManager(trpInDesc); - log.info("JMS Transport Receiver/Listener initialized..."); - } - - /** - * Returns EPRs for the given service over the JMS transport - * - * @param serviceName service name - * @return the JMS EPRs for the service - */ - public EndpointReference[] getEPRsForService(String serviceName) { - //Strip out the operation name - if (serviceName.indexOf('/') != -1) { - serviceName = serviceName.substring(0, serviceName.indexOf('/')); - } - // strip out the endpoint name if present - if (serviceName.indexOf('.') != -1) { - serviceName = serviceName.substring(0, serviceName.indexOf('.')); - } - JMSEndpoint endpoint = serviceNameToEndpointMap.get(serviceName); - if (endpoint != null) { - return endpoint.getEndpointReferences(); - } else { - return null; - } - } - - /** - * Listen for JMS messages on behalf of the given service - * - * @param service the Axis service for which to listen for messages - */ - protected void startListeningForService(AxisService service) throws AxisFault { - JMSConnectionFactory cf = getConnectionFactory(service); - if (cf == null) { - throw new AxisFault("The service doesn't specify a JMS connection factory or refers " + - "to an invalid factory."); - } - - JMSEndpoint endpoint = new JMSEndpoint(); - endpoint.setService(service); - endpoint.setCf(cf); - - Parameter destParam = service.getParameter(JMSConstants.PARAM_DESTINATION); - if (destParam != null) { - endpoint.setJndiDestinationName((String)destParam.getValue()); - } else { - // Assume that the JNDI destination name is the same as the service name - endpoint.setJndiDestinationName(service.getName()); - } - - Parameter destTypeParam = service.getParameter(JMSConstants.PARAM_DEST_TYPE); - if (destTypeParam != null) { - String paramValue = (String) destTypeParam.getValue(); - if (JMSConstants.DESTINATION_TYPE_QUEUE.equals(paramValue) || - JMSConstants.DESTINATION_TYPE_TOPIC.equals(paramValue) ) { - endpoint.setDestinationType(paramValue); - } else { - throw new AxisFault("Invalid destinaton type value " + paramValue); - } - } else { - log.debug("JMS destination type not given. default queue"); - endpoint.setDestinationType(JMSConstants.DESTINATION_TYPE_QUEUE); - } - - Parameter contentTypeParam = service.getParameter(JMSConstants.CONTENT_TYPE_PARAM); - if (contentTypeParam == null) { - ContentTypeRuleSet contentTypeRuleSet = new ContentTypeRuleSet(); - contentTypeRuleSet.addRule(new PropertyRule(BaseConstants.CONTENT_TYPE)); - contentTypeRuleSet.addRule(new MessageTypeRule(BytesMessage.class, "application/octet-stream")); - contentTypeRuleSet.addRule(new MessageTypeRule(TextMessage.class, "text/plain")); - endpoint.setContentTypeRuleSet(contentTypeRuleSet); - } else { - endpoint.setContentTypeRuleSet(ContentTypeRuleFactory.parse(contentTypeParam)); - } - - endpoint.computeEPRs(); // compute service EPR and keep for later use - serviceNameToEndpointMap.put(service.getName(), endpoint); - - ServiceTaskManager stm = JMSUtils.createTaskManagerForService(cf, service, workerPool); - stm.setJmsMessageReceiver(new JMSMessageReceiver(this, cf, endpoint)); - stm.start(); - serviceNameToSTMMap.put(service.getName(), stm); - - for (int i=0; i<3; i++) { - if (stm.getActiveTaskCount() > 0) { - log.info("Started to listen on destination : " + stm.getDestinationJNDIName() + - " of type " + JMSUtils.getDestinationTypeAsString(stm.getDestinationType()) + - " for service " + stm.getServiceName()); - return; - } - try { - Thread.sleep(1000); - } catch (InterruptedException ignore) {} - } - - log.warn("Polling tasks on destination : " + stm.getDestinationJNDIName() + - " of type " + JMSUtils.getDestinationTypeAsString(stm.getDestinationType()) + - " for service " + stm.getServiceName() + " have not yet started after 3 seconds .."); - } - - /** - * Stops listening for messages for the service thats undeployed or stopped - * - * @param service the service that was undeployed or stopped - */ - protected void stopListeningForService(AxisService service) { - - ServiceTaskManager stm = serviceNameToSTMMap.get(service.getName()); - if (stm != null) { - if (log.isDebugEnabled()) { - log.debug("Stopping listening on destination : " + stm.getDestinationJNDIName() + - " for service : " + stm.getServiceName()); - } - - stm.stop(); - - serviceNameToSTMMap.remove(service.getName()); - serviceNameToEndpointMap.remove(service.getName()); - log.info("Stopped listening for JMS messages to service : " + service.getName()); - - } else { - log.error("Unable to stop service : " + service.getName() + - " - unable to find its ServiceTaskManager"); - } - } - /** - * Return the connection factory name for this service. If this service - * refers to an invalid factory or defaults to a non-existent default - * factory, this returns null - * - * @param service the AxisService - * @return the JMSConnectionFactory to be used, or null if reference is invalid - */ - public JMSConnectionFactory getConnectionFactory(AxisService service) { - - Parameter conFacParam = service.getParameter(JMSConstants.PARAM_JMS_CONFAC); - // validate connection factory name (specified or default) - if (conFacParam != null) { - return connFacManager.getJMSConnectionFactory((String) conFacParam.getValue()); - } else { - return connFacManager.getJMSConnectionFactory(JMSConstants.DEFAULT_CONFAC_NAME); - } - } - - // -- jmx/management methods-- - /** - * Pause the listener - Stop accepting/processing new messages, but continues processing existing - * messages until they complete. This helps bring an instance into a maintenence mode - * @throws AxisFault on error - */ - public void pause() throws AxisFault { - if (state != BaseConstants.STARTED) return; - try { - for (ServiceTaskManager stm : serviceNameToSTMMap.values()) { - stm.pause(); - } - state = BaseConstants.PAUSED; - log.info("Listener paused"); - } catch (AxisJMSException e) { - log.error("At least one service could not be paused", e); - } - } - - /** - * Resume the lister - Brings the lister into active mode back from a paused state - * @throws AxisFault on error - */ - public void resume() throws AxisFault { - if (state != BaseConstants.PAUSED) return; - try { - for (ServiceTaskManager stm : serviceNameToSTMMap.values()) { - stm.resume(); - } - state = BaseConstants.STARTED; - log.info("Listener resumed"); - } catch (AxisJMSException e) { - log.error("At least one service could not be resumed", e); - } - } - - /** - * Stop processing new messages, and wait the specified maximum time for in-flight - * requests to complete before a controlled shutdown for maintenence - * - * @param millis a number of milliseconds to wait until pending requests are allowed to complete - * @throws AxisFault on error - */ - public void maintenenceShutdown(long millis) throws AxisFault { - if (state != BaseConstants.STARTED) return; - try { - long start = System.currentTimeMillis(); - stop(); - state = BaseConstants.STOPPED; - log.info("Listener shutdown in : " + (System.currentTimeMillis() - start) / 1000 + "s"); - } catch (Exception e) { - handleException("Error shutting down the listener for maintenence", e); - } - } - - public void addErrorListener(TransportErrorListener listener) { - tess.addErrorListener(listener); - } - - public void removeErrorListener(TransportErrorListener listener) { - tess.removeErrorListener(listener); - } - - void error(AxisService service, Throwable ex) { - tess.error(service, ex); - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSMessageReceiver.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSMessageReceiver.java deleted file mode 100644 index ebd67e53e1..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSMessageReceiver.java +++ /dev/null @@ -1,237 +0,0 @@ -/* -* Copyright 2004,2005 The Apache Software Foundation. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.jms; - -import javax.jms.DeliveryMode; -import javax.jms.Destination; -import javax.jms.JMSException; -import javax.jms.Message; -import javax.jms.TextMessage; -import javax.transaction.UserTransaction; -import javax.xml.namespace.QName; - -import org.apache.axis2.AxisFault; -import org.apache.axis2.Constants; -import org.apache.axis2.context.MessageContext; -import org.apache.axis2.description.AxisOperation; -import org.apache.axis2.description.AxisService; -import org.apache.axis2.description.Parameter; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.apache.tuscany.sca.binding.ws.axis2.jms.ctype.ContentTypeInfo; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.BaseConstants; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.BaseUtils; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.MetricsCollector; - -/** - * This is the JMS message receiver which is invoked when a message is received. This processes - * the message through the engine - */ -public class JMSMessageReceiver { - - private static final Log log = LogFactory.getLog(JMSMessageReceiver.class); - - /** The JMSListener */ - private JMSListener jmsListener = null; - /** A reference to the JMS Connection Factory */ - private JMSConnectionFactory jmsConnectionFactory = null; - /** The JMS metrics collector */ - private MetricsCollector metrics = null; - /** The endpoint this message receiver is bound to */ - final JMSEndpoint endpoint; - - /** - * Create a new JMSMessage receiver - * - * @param jmsListener the JMS transport Listener - * @param jmsConFac the JMS connection factory we are associated with - * @param workerPool the worker thread pool to be used - * @param cfgCtx the axis ConfigurationContext - * @param serviceName the name of the Axis service - * @param endpoint the JMSEndpoint definition to be used - */ - JMSMessageReceiver(JMSListener jmsListener, JMSConnectionFactory jmsConFac, JMSEndpoint endpoint) { - this.jmsListener = jmsListener; - this.jmsConnectionFactory = jmsConFac; - this.endpoint = endpoint; - this.metrics = jmsListener.getMetricsCollector(); - } - - /** - * Process a new message received - * - * @param message the JMS message received - * @param ut UserTransaction which was used to receive the message - * @return true if caller should commit - */ - public boolean onMessage(Message message, UserTransaction ut) { - - try { - if (log.isDebugEnabled()) { - StringBuffer sb = new StringBuffer(); - sb.append("Received new JMS message for service :").append(endpoint.getServiceName()); - sb.append("\nDestination : ").append(message.getJMSDestination()); - sb.append("\nMessage ID : ").append(message.getJMSMessageID()); - sb.append("\nCorrelation ID : ").append(message.getJMSCorrelationID()); - sb.append("\nReplyTo : ").append(message.getJMSReplyTo()); - sb.append("\nRedelivery ? : ").append(message.getJMSRedelivered()); - sb.append("\nPriority : ").append(message.getJMSPriority()); - sb.append("\nExpiration : ").append(message.getJMSExpiration()); - sb.append("\nTimestamp : ").append(message.getJMSTimestamp()); - sb.append("\nMessage Type : ").append(message.getJMSType()); - sb.append("\nPersistent ? : ").append( - DeliveryMode.PERSISTENT == message.getJMSDeliveryMode()); - - log.debug(sb.toString()); - if (log.isTraceEnabled() && message instanceof TextMessage) { - log.trace("\nMessage : " + ((TextMessage) message).getText()); - } - } - } catch (JMSException e) { - if (log.isDebugEnabled()) { - log.debug("Error reading JMS message headers for debug logging", e); - } - } - - // update transport level metrics - try { - metrics.incrementBytesReceived(JMSUtils.getMessageSize(message)); - } catch (JMSException e) { - log.warn("Error reading JMS message size to update transport metrics", e); - } - - // has this message already expired? expiration time == 0 means never expires - try { - long expiryTime = message.getJMSExpiration(); - if (expiryTime > 0 && System.currentTimeMillis() > expiryTime) { - if (log.isDebugEnabled()) { - log.debug("Discard expired message with ID : " + message.getJMSMessageID()); - } - return true; - } - } catch (JMSException ignore) {} - - - boolean successful = false; - try { - successful = processThoughEngine(message, ut); - - } catch (JMSException e) { - log.error("JMS Exception encountered while processing", e); - } catch (AxisFault e) { - log.error("Axis fault processing message", e); - } catch (Exception e) { - log.error("Unknown error processing message", e); - - } finally { - if (successful) { - metrics.incrementMessagesReceived(); - } else { - metrics.incrementFaultsReceiving(); - } - } - - return successful; - } - - /** - * Process the new message through Axis2 - * - * @param message the JMS message - * @param ut the UserTransaction used for receipt - * @return true if the caller should commit - * @throws JMSException, on JMS exceptions - * @throws AxisFault on Axis2 errors - */ - private boolean processThoughEngine(Message message, UserTransaction ut) - throws JMSException, AxisFault { - - MessageContext msgContext = jmsListener.createMessageContext(); - - // set the JMS Message ID as the Message ID of the MessageContext - try { - msgContext.setMessageID(message.getJMSMessageID()); - msgContext.setProperty(JMSConstants.JMS_COORELATION_ID, message.getJMSMessageID()); - } catch (JMSException ignore) {} - - String soapAction = JMSUtils.getProperty(message, BaseConstants.SOAPACTION); - - AxisService service = endpoint.getService(); - msgContext.setAxisService(service); - - // find the operation for the message, or default to one - Parameter operationParam = service.getParameter(BaseConstants.OPERATION_PARAM); - QName operationQName = ( - operationParam != null ? - BaseUtils.getQNameFromString(operationParam.getValue()) : - BaseConstants.DEFAULT_OPERATION); - - AxisOperation operation = service.getOperation(operationQName); - if (operation != null) { - msgContext.setAxisOperation(operation); - msgContext.setSoapAction("urn:" + operation.getName().getLocalPart()); - } - - ContentTypeInfo contentTypeInfo = - endpoint.getContentTypeRuleSet().getContentTypeInfo(message); - if (contentTypeInfo == null) { - throw new AxisFault("Unable to determine content type for message " + - msgContext.getMessageID()); - } - - // set the message property OUT_TRANSPORT_INFO - // the reply is assumed to be over the JMSReplyTo destination, using - // the same incoming connection factory, if a JMSReplyTo is available - Destination replyTo = message.getJMSReplyTo(); - if (replyTo == null) { - // does the service specify a default reply destination ? - Parameter param = service.getParameter(JMSConstants.PARAM_REPLY_DESTINATION); - if (param != null && param.getValue() != null) { - replyTo = jmsConnectionFactory.getDestination((String) param.getValue()); - } - - } - if (replyTo != null) { - msgContext.setProperty(Constants.OUT_TRANSPORT_INFO, - new JMSOutTransportInfo(jmsConnectionFactory, replyTo, - contentTypeInfo.getPropertyName())); - } - - JMSUtils.setSOAPEnvelope(message, msgContext, contentTypeInfo.getContentType()); - if (ut != null) { - msgContext.setProperty(BaseConstants.USER_TRANSACTION, ut); - } - - try { - jmsListener.handleIncomingMessage( - msgContext, - JMSUtils.getTransportHeaders(message), - soapAction, - contentTypeInfo.getContentType()); - - } finally { - - Object o = msgContext.getProperty(BaseConstants.SET_ROLLBACK_ONLY); - if (o != null) { - if ((o instanceof Boolean && ((Boolean) o)) || - (o instanceof String && Boolean.valueOf((String) o))) { - return false; - } - } - return true; - } - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSMessageSender.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSMessageSender.java deleted file mode 100644 index 01fdee77dd..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSMessageSender.java +++ /dev/null @@ -1,332 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.jms; - -import javax.jms.Connection; -import javax.jms.DeliveryMode; -import javax.jms.Destination; -import javax.jms.JMSException; -import javax.jms.Message; -import javax.jms.MessageProducer; -import javax.jms.QueueSender; -import javax.jms.Session; -import javax.jms.TopicPublisher; -import javax.transaction.UserTransaction; - -import org.apache.axis2.context.MessageContext; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.BaseConstants; - -/** - * Performs the actual sending of a JMS message, and the subsequent committing of a JTA transaction - * (if requested) or the local session transaction, if used. An instance of this class is unique - * to a single message send out operation and will not be shared. - */ -public class JMSMessageSender { - - private static final Log log = LogFactory.getLog(JMSMessageSender.class); - - /** The Connection to be used to send out */ - private Connection connection = null; - /** The Session to be used to send out */ - private Session session = null; - /** The MessageProducer used */ - private MessageProducer producer = null; - /** Target Destination */ - private Destination destination = null; - /** The level of cachability for resources */ - private int cacheLevel = JMSConstants.CACHE_CONNECTION; - /** Should this sender use JMS 1.1 ? (if false, defaults to 1.0.2b) */ - private boolean jmsSpec11 = true; - /** Are we sending to a Queue ? */ - private Boolean isQueue = null; - - /** - * This is a low-end method to support the one-time sends using JMS 1.0.2b - * @param connection the JMS Connection - * @param session JMS Session - * @param producer the MessageProducer - * @param destination the JMS Destination - * @param cacheLevel cacheLevel - None | Connection | Session | Producer - * @param jmsSpec11 true if the JMS 1.1 API should be used - * @param isQueue posting to a Queue? - */ - public JMSMessageSender(Connection connection, Session session, MessageProducer producer, - Destination destination, int cacheLevel, boolean jmsSpec11, Boolean isQueue) { - - this.connection = connection; - this.session = session; - this.producer = producer; - this.destination = destination; - this.cacheLevel = cacheLevel; - this.jmsSpec11 = jmsSpec11; - this.isQueue = isQueue; - } - - /** - * Create a JMSSender using a JMSConnectionFactory and target EPR - * - * @param jmsConnectionFactory the JMSConnectionFactory - * @param targetAddress target EPR - */ - public JMSMessageSender(JMSConnectionFactory jmsConnectionFactory, String targetAddress) { - - if (jmsConnectionFactory != null) { - this.cacheLevel = jmsConnectionFactory.getCacheLevel(); - this.jmsSpec11 = jmsConnectionFactory.isJmsSpec11(); - this.connection = jmsConnectionFactory.getConnection(); - this.session = jmsConnectionFactory.getSession(connection); - this.destination = - jmsConnectionFactory.getSharedDestination() == null ? - jmsConnectionFactory.getDestination(JMSUtils.getDestination(targetAddress)) : - jmsConnectionFactory.getSharedDestination(); - this.producer = jmsConnectionFactory.getMessageProducer(connection, session, destination); - - } else { - JMSOutTransportInfo jmsOut = new JMSOutTransportInfo(targetAddress); - jmsOut.loadConnectionFactoryFromProperies(); - } - } - - /** - * Perform actual send of JMS message to the Destination selected - * - * @param message the JMS message - * @param msgCtx the Axis2 MessageContext - */ - public void send(Message message, MessageContext msgCtx) { - - Boolean jtaCommit = getBooleanProperty(msgCtx, BaseConstants.JTA_COMMIT_AFTER_SEND); - Boolean rollbackOnly = getBooleanProperty(msgCtx, BaseConstants.SET_ROLLBACK_ONLY); - Boolean persistent = getBooleanProperty(msgCtx, JMSConstants.JMS_DELIVERY_MODE); - Integer priority = getIntegerProperty(msgCtx, JMSConstants.JMS_PRIORITY); - Integer timeToLive = getIntegerProperty(msgCtx, JMSConstants.JMS_TIME_TO_LIVE); - - // Do not commit, if message is marked for rollback - if (rollbackOnly != null && rollbackOnly) { - jtaCommit = Boolean.FALSE; - } - - if (persistent != null) { - try { - producer.setDeliveryMode(DeliveryMode.PERSISTENT); - } catch (JMSException e) { - handleException("Error setting JMS Producer for PERSISTENT delivery", e); - } - } - if (priority != null) { - try { - producer.setPriority(priority); - } catch (JMSException e) { - handleException("Error setting JMS Producer priority to : " + priority, e); - } - } - if (timeToLive != null) { - try { - producer.setTimeToLive(timeToLive); - } catch (JMSException e) { - handleException("Error setting JMS Producer TTL to : " + timeToLive, e); - } - } - - boolean sendingSuccessful = false; - // perform actual message sending - try { - if (jmsSpec11 || isQueue == null) { - producer.send(message); - - } else { - if (isQueue) { - ((QueueSender) producer).send(message); - - } else { - ((TopicPublisher) producer).publish(message); - } - } - - // set the actual MessageID to the message context for use by any others down the line - String msgId = null; - try { - msgId = message.getJMSMessageID(); - if (msgId != null) { - msgCtx.setProperty(JMSConstants.JMS_MESSAGE_ID, msgId); - } - } catch (JMSException ignore) {} - - sendingSuccessful = true; - - if (log.isDebugEnabled()) { - log.debug("Sent Message Context ID : " + msgCtx.getMessageID() + - " with JMS Message ID : " + msgId + - " to destination : " + producer.getDestination()); - } - - } catch (JMSException e) { - log.error("Error sending message with MessageContext ID : " + - msgCtx.getMessageID() + " to destination : " + destination, e); - - } finally { - - if (jtaCommit != null) { - - UserTransaction ut = (UserTransaction) msgCtx.getProperty(BaseConstants.USER_TRANSACTION); - if (ut != null) { - - try { - if (sendingSuccessful && jtaCommit) { - ut.commit(); - } else { - ut.rollback(); - } - msgCtx.removeProperty(BaseConstants.USER_TRANSACTION); - - if (log.isDebugEnabled()) { - log.debug((sendingSuccessful ? "Committed" : "Rolled back") + - " JTA Transaction"); - } - - } catch (Exception e) { - handleException("Error committing/rolling back JTA transaction after " + - "sending of message with MessageContext ID : " + msgCtx.getMessageID() + - " to destination : " + destination, e); - } - } - - } else { - try { - if (session.getTransacted()) { - if (sendingSuccessful && (rollbackOnly == null || !rollbackOnly)) { - session.commit(); - } else { - session.rollback(); - } - } - - if (log.isDebugEnabled()) { - log.debug((sendingSuccessful ? "Committed" : "Rolled back") + - " local (JMS Session) Transaction"); - } - - } catch (JMSException e) { - handleException("Error committing/rolling back local (i.e. session) " + - "transaction after sending of message with MessageContext ID : " + - msgCtx.getMessageID() + " to destination : " + destination, e); - } - } - } - } - - /** - * Close non-shared producer, session and connection if any - */ - public void close() { - if (producer != null && cacheLevel < JMSConstants.CACHE_PRODUCER) { - try { - producer.close(); - } catch (JMSException e) { - log.error("Error closing JMS MessageProducer after send", e); - } finally { - producer = null; - } - } - - if (session != null && cacheLevel < JMSConstants.CACHE_SESSION) { - try { - session.close(); - } catch (JMSException e) { - log.error("Error closing JMS Session after send", e); - } finally { - session = null; - } - } - - if (connection != null && cacheLevel < JMSConstants.CACHE_CONNECTION) { - try { - connection.close(); - } catch (JMSException e) { - log.error("Error closing JMS Connection after send", e); - } finally { - connection = null; - } - } - } - - private void handleException(String message, Exception e) { - log.error(message, e); - throw new AxisJMSException(message, e); - } - - private Boolean getBooleanProperty(MessageContext msgCtx, String name) { - Object o = msgCtx.getProperty(name); - if (o != null) { - if (o instanceof Boolean) { - return (Boolean) o; - } else if (o instanceof String) { - return Boolean.valueOf((String) o); - } - } - return null; - } - - private Integer getIntegerProperty(MessageContext msgCtx, String name) { - Object o = msgCtx.getProperty(name); - if (o != null) { - if (o instanceof Integer) { - return (Integer) o; - } else if (o instanceof String) { - return Integer.parseInt((String) o); - } - } - return null; - } - - public void setConnection(Connection connection) { - this.connection = connection; - } - - public void setSession(Session session) { - this.session = session; - } - - public void setProducer(MessageProducer producer) { - this.producer = producer; - } - - public void setCacheLevel(int cacheLevel) { - this.cacheLevel = cacheLevel; - } - - public int getCacheLevel() { - return cacheLevel; - } - - public Connection getConnection() { - return connection; - } - - public MessageProducer getProducer() { - return producer; - } - - public Session getSession() { - return session; - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSOutTransportInfo.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSOutTransportInfo.java deleted file mode 100644 index 9e029b33e1..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSOutTransportInfo.java +++ /dev/null @@ -1,306 +0,0 @@ -/* -* Copyright 2004,2005 The Apache Software Foundation. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.jms; - -import java.util.Hashtable; - -import javax.jms.ConnectionFactory; -import javax.jms.Destination; -import javax.jms.Topic; -import javax.naming.Context; -import javax.naming.InitialContext; -import javax.naming.NameNotFoundException; -import javax.naming.NamingException; - -import org.apache.axis2.transport.OutTransportInfo; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.BaseUtils; - -/** - * The JMS OutTransportInfo is a holder of information to send an outgoing message - * (e.g. a Response) to a JMS destination. Thus at a minimum a reference to a - * ConnectionFactory and a Destination are held - */ -public class JMSOutTransportInfo implements OutTransportInfo { - - private static final Log log = LogFactory.getLog(JMSOutTransportInfo.class); - - /** The naming context */ - private Context context; - /** - * this is a reference to the underlying JMS ConnectionFactory when sending messages - * through connection factories not defined at the TransportSender level - */ - private ConnectionFactory connectionFactory = null; - /** - * this is a reference to a JMS Connection Factory instance, which has a reference - * to the underlying actual connection factory, an open connection to the JMS provider - * and optionally a session already available for use - */ - private JMSConnectionFactory jmsConnectionFactory = null; - /** the Destination queue or topic for the outgoing message */ - private Destination destination = null; - /** the Destination queue or topic for the outgoing message - * i.e. JMSConstants.DESTINATION_TYPE_QUEUE, DESTINATION_TYPE_TOPIC or DESTINATION_TYPE_GENERIC - */ - private String destinationType = JMSConstants.DESTINATION_TYPE_GENERIC; - /** the Reply Destination queue or topic for the outgoing message */ - private Destination replyDestination = null; - /** the Reply Destination name */ - private String replyDestinationName = null; - /** the Reply Destination queue or topic for the outgoing message - * i.e. JMSConstants.DESTINATION_TYPE_QUEUE, DESTINATION_TYPE_TOPIC or DESTINATION_TYPE_GENERIC - */ - private String replyDestinationType = JMSConstants.DESTINATION_TYPE_GENERIC; - /** the EPR properties when the out-transport info is generated from a target EPR */ - private Hashtable properties = null; - /** the target EPR string where applicable */ - private String targetEPR = null; - /** the message property name that stores the content type of the outgoing message */ - private String contentTypeProperty; - - /** - * Creates an instance using the given JMS connection factory and destination - * - * @param jmsConnectionFactory the JMS connection factory - * @param dest the destination - * @param contentTypeProperty - */ - JMSOutTransportInfo(JMSConnectionFactory jmsConnectionFactory, Destination dest, - String contentTypeProperty) { - this.jmsConnectionFactory = jmsConnectionFactory; - this.destination = dest; - destinationType = dest instanceof Topic ? JMSConstants.DESTINATION_TYPE_TOPIC - : JMSConstants.DESTINATION_TYPE_QUEUE; - this.contentTypeProperty = contentTypeProperty; - } - - /** - * Creates and instance using the given URL - * - * @param targetEPR the target EPR - */ - JMSOutTransportInfo(String targetEPR) { - - this.targetEPR = targetEPR; - if (!targetEPR.startsWith(JMSConstants.JMS_PREFIX)) { - handleException("Invalid prefix for a JMS EPR : " + targetEPR); - - } else { - properties = BaseUtils.getEPRProperties(targetEPR); - String destinationType = properties.get(JMSConstants.PARAM_DEST_TYPE); - if (destinationType != null) { - setDestinationType(destinationType); - } - - String replyDestinationType = properties.get(JMSConstants.PARAM_REPLY_DEST_TYPE); - if (replyDestinationType != null) { - setReplyDestinationType(replyDestinationType); - } - - replyDestinationName = properties.get(JMSConstants.PARAM_REPLY_DESTINATION); - contentTypeProperty = properties.get(JMSConstants.CONTENT_TYPE_PROPERTY_PARAM); - try { - context = new InitialContext(properties); - } catch (NamingException e) { - handleException("Could not get an initial context using " + properties, e); - } - - destination = getDestination(context, targetEPR); - replyDestination = getReplyDestination(context, targetEPR); - } - } - - /** - * Provides a lazy load when created with a target EPR. This method performs actual - * lookup for the connection factory and destination - */ - public void loadConnectionFactoryFromProperies() { - if (properties != null) { - connectionFactory = getConnectionFactory(context, properties); - } - } - - /** - * Get the referenced ConnectionFactory using the properties from the context - * - * @param context the context to use for lookup - * @param props the properties which contains the JNDI name of the factory - * @return the connection factory - */ - private ConnectionFactory getConnectionFactory(Context context, Hashtable props) { - try { - - String conFacJndiName = props.get(JMSConstants.PARAM_CONFAC_JNDI_NAME); - if (conFacJndiName != null) { - return JMSUtils.lookup(context, ConnectionFactory.class, conFacJndiName); - } else { - handleException("Connection Factory JNDI name cannot be determined"); - } - } catch (NamingException e) { - handleException("Failed to look up connection factory from JNDI", e); - } - return null; - } - - /** - * Get the JMS destination specified by the given URL from the context - * - * @param context the Context to lookup - * @param url URL - * @return the JMS destination, or null if it does not exist - */ - private Destination getDestination(Context context, String url) { - String destinationName = JMSUtils.getDestination(url); - try { - return JMSUtils.lookup(context, Destination.class, destinationName); - } catch (NameNotFoundException e) { - try { - return JMSUtils.lookup(context, Destination.class, - (JMSConstants.DESTINATION_TYPE_TOPIC.equals(destinationType) ? - "dynamicTopics/" : "dynamicQueues/") + destinationName); - } catch (NamingException x) { - handleException("Cannot locate destination : " + destinationName + " using " + url); - } - } catch (NamingException e) { - handleException("Cannot locate destination : " + destinationName + " using " + url, e); - } - return null; - } - - /** - * Get the JMS reply destination specified by the given URL from the context - * - * @param context the Context to lookup - * @param url URL - * @return the JMS destination, or null if it does not exist - */ - private Destination getReplyDestination(Context context, String url) { - String replyDestinationName = properties.get(JMSConstants.PARAM_REPLY_DESTINATION); - if(replyDestinationName == null) { - return null; - } - - try { - return JMSUtils.lookup(context, Destination.class, replyDestinationName); - } catch (NameNotFoundException e) { - if (log.isDebugEnabled()) { - log.debug("Cannot locate destination : " + replyDestinationName + " using " + url); - } - } catch (NamingException e) { - handleException("Cannot locate destination : " + replyDestinationName + " using " + url, e); - } - - return null; - } - - /** - * Look up for the given destination - * @param replyDest the JNDI name to lookup Destination required - * @return Destination for the JNDI name passed - */ - public Destination getReplyDestination(String replyDest) { - try { - return JMSUtils.lookup(jmsConnectionFactory.getContext(), Destination.class, - replyDest); - } catch (NameNotFoundException e) { - if (log.isDebugEnabled()) { - log.debug("Cannot locate reply destination : " + replyDest, e); - } - } catch (NamingException e) { - handleException("Cannot locate reply destination : " + replyDest, e); - } - return null; - } - - - private void handleException(String s) { - log.error(s); - throw new AxisJMSException(s); - } - - private void handleException(String s, Exception e) { - log.error(s, e); - throw new AxisJMSException(s, e); - } - - public Destination getDestination() { - return destination; - } - - public ConnectionFactory getConnectionFactory() { - return connectionFactory; - } - - public JMSConnectionFactory getJmsConnectionFactory() { - return jmsConnectionFactory; - } - - public void setContentType(String contentType) { - // this is a useless Axis2 method imposed by the OutTransportInfo interface :( - } - - public Hashtable getProperties() { - return properties; - } - - public String getTargetEPR() { - return targetEPR; - } - - public String getDestinationType() { - return destinationType; - } - - public void setDestinationType(String destinationType) { - if (destinationType != null) { - this.destinationType = destinationType; - } - } - - public Destination getReplyDestination() { - return replyDestination; - } - - public void setReplyDestination(Destination replyDestination) { - this.replyDestination = replyDestination; - } - - public String getReplyDestinationType() { - return replyDestinationType; - } - - public void setReplyDestinationType(String replyDestinationType) { - this.replyDestinationType = replyDestinationType; - } - - public String getReplyDestinationName() { - return replyDestinationName; - } - - public void setReplyDestinationName(String replyDestinationName) { - this.replyDestinationName = replyDestinationName; - } - - public String getContentTypeProperty() { - return contentTypeProperty; - } - - public void setContentTypeProperty(String contentTypeProperty) { - this.contentTypeProperty = contentTypeProperty; - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSSender.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSSender.java deleted file mode 100644 index a5f77dc4c9..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSSender.java +++ /dev/null @@ -1,499 +0,0 @@ -/* -* Copyright 2004,2005 The Apache Software Foundation. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.jms; - -import java.io.IOException; -import java.io.OutputStream; -import java.io.StringWriter; -import java.nio.charset.UnsupportedCharsetException; -import java.util.Map; - -import javax.activation.DataHandler; -import javax.jms.BytesMessage; -import javax.jms.Destination; -import javax.jms.JMSException; -import javax.jms.Message; -import javax.jms.MessageConsumer; -import javax.jms.Session; -import javax.jms.TextMessage; - -import org.apache.axiom.om.OMElement; -import org.apache.axiom.om.OMNode; -import org.apache.axiom.om.OMOutputFormat; -import org.apache.axiom.om.OMText; -import org.apache.axis2.AxisFault; -import org.apache.axis2.Constants; -import org.apache.axis2.context.ConfigurationContext; -import org.apache.axis2.context.MessageContext; -import org.apache.axis2.description.TransportOutDescription; -import org.apache.axis2.transport.MessageFormatter; -import org.apache.axis2.transport.OutTransportInfo; -import org.apache.axis2.transport.TransportUtils; -import org.apache.axis2.transport.http.HTTPConstants; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.AbstractTransportSender; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.BaseConstants; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.BaseUtils; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.ManagementSupport; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.streams.WriterOutputStream; - -/** - * The TransportSender for JMS - */ -public class JMSSender extends AbstractTransportSender implements ManagementSupport { - - public static final String TRANSPORT_NAME = Constants.TRANSPORT_JMS; - - /** The JMS connection factory manager to be used when sending messages out */ - private JMSConnectionFactoryManager connFacManager; - - /** - * Initialize the transport sender by reading pre-defined connection factories for - * outgoing messages. - * - * @param cfgCtx the configuration context - * @param transportOut the transport sender definition from axis2.xml - * @throws AxisFault on error - */ - public void init(ConfigurationContext cfgCtx, TransportOutDescription transportOut) throws AxisFault { - super.init(cfgCtx, transportOut); - connFacManager = new JMSConnectionFactoryManager(transportOut); - log.info("JMS Transport Sender initialized..."); - } - - /** - * Get corresponding JMS connection factory defined within the transport sender for the - * transport-out information - usually constructed from a targetEPR - * - * @param trpInfo the transport-out information - * @return the corresponding JMS connection factory, if any - */ - private JMSConnectionFactory getJMSConnectionFactory(JMSOutTransportInfo trpInfo) { - Map props = trpInfo.getProperties(); - if (trpInfo.getProperties() != null) { - String jmsConnectionFactoryName = props.get(JMSConstants.PARAM_JMS_CONFAC); - if (jmsConnectionFactoryName != null) { - return connFacManager.getJMSConnectionFactory(jmsConnectionFactoryName); - } else { - return connFacManager.getJMSConnectionFactory(props); - } - } else { - return null; - } - } - - /** - * Performs the actual sending of the JMS message - */ - public void sendMessage(MessageContext msgCtx, String targetAddress, - OutTransportInfo outTransportInfo) throws AxisFault { - - JMSConnectionFactory jmsConnectionFactory = null; - JMSOutTransportInfo jmsOut = null; - JMSMessageSender messageSender = null; - - if (targetAddress != null) { - - jmsOut = new JMSOutTransportInfo(targetAddress); - // do we have a definition for a connection factory to use for this address? - jmsConnectionFactory = getJMSConnectionFactory(jmsOut); - - if (jmsConnectionFactory != null) { - messageSender = new JMSMessageSender(jmsConnectionFactory, targetAddress); - - } else { - try { - messageSender = JMSUtils.createJMSSender(jmsOut); - } catch (JMSException e) { - handleException("Unable to create a JMSMessageSender for : " + outTransportInfo, e); - } - } - - } else if (outTransportInfo != null && outTransportInfo instanceof JMSOutTransportInfo) { - - jmsOut = (JMSOutTransportInfo) outTransportInfo; - try { - messageSender = JMSUtils.createJMSSender(jmsOut); - } catch (JMSException e) { - handleException("Unable to create a JMSMessageSender for : " + outTransportInfo, e); - } - } - - // The message property to be used to send the content type is determined by - // the out transport info, i.e. either from the EPR if we are sending a request, - // or, if we are sending a response, from the configuration of the service that - // received the request). The property name can be overridden by a message - // context property. - String contentTypeProperty = - (String) msgCtx.getProperty(JMSConstants.CONTENT_TYPE_PROPERTY_PARAM); - if (contentTypeProperty == null) { - contentTypeProperty = jmsOut.getContentTypeProperty(); - } - - // need to synchronize as Sessions are not thread safe - synchronized (messageSender.getSession()) { - try { - sendOverJMS(msgCtx, messageSender, contentTypeProperty, jmsConnectionFactory, jmsOut); - } finally { - messageSender.close(); - } - } - } - - /** - * Perform actual sending of the JMS message - */ - private void sendOverJMS(MessageContext msgCtx, JMSMessageSender messageSender, - String contentTypeProperty, JMSConnectionFactory jmsConnectionFactory, - JMSOutTransportInfo jmsOut) throws AxisFault { - - // convert the axis message context into a JMS Message that we can send over JMS - Message message = null; - String correlationId = null; - try { - message = createJMSMessage(msgCtx, messageSender.getSession(), contentTypeProperty); - } catch (JMSException e) { - handleException("Error creating a JMS message from the message context", e); - } - - // should we wait for a synchronous response on this same thread? - boolean waitForResponse = waitForSynchronousResponse(msgCtx); - Destination replyDestination = jmsOut.getReplyDestination(); - - // if this is a synchronous out-in, prepare to listen on the response destination - if (waitForResponse) { - - String replyDestName = (String) msgCtx.getProperty(JMSConstants.JMS_REPLY_TO); - if (replyDestName == null && jmsConnectionFactory != null) { - replyDestName = jmsConnectionFactory.getReplyToDestination(); - } - - if (replyDestName != null) { - if (jmsConnectionFactory != null) { - replyDestination = jmsConnectionFactory.getDestination(replyDestName); - } else { - replyDestination = jmsOut.getReplyDestination(replyDestName); - } - } - replyDestination = JMSUtils.setReplyDestination( - replyDestination, messageSender.getSession(), message); - } - - try { - messageSender.send(message, msgCtx); - metrics.incrementMessagesSent(msgCtx); - - } catch (AxisJMSException e) { - metrics.incrementFaultsSending(); - handleException("Error sending JMS message", e); - } - - try { - metrics.incrementBytesSent(msgCtx, JMSUtils.getMessageSize(message)); - } catch (JMSException e) { - log.warn("Error reading JMS message size to update transport metrics", e); - } - - // if we are expecting a synchronous response back for the message sent out - if (waitForResponse) { - // TODO ******************************************************************************** - // TODO **** replace with asynchronous polling via a poller task to process this ******* - // information would be given. Then it should poll (until timeout) the - // requested destination for the response message and inject it from a - // asynchronous worker thread - try { - messageSender.getConnection().start(); // multiple calls are safely ignored - } catch (JMSException ignore) {} - - try { - correlationId = message.getJMSMessageID(); - } catch(JMSException ignore) {} - - // We assume here that the response uses the same message property to - // specify the content type of the message. - waitForResponseAndProcess(messageSender.getSession(), replyDestination, - msgCtx, correlationId, contentTypeProperty); - // TODO ******************************************************************************** - } - } - - /** - * Create a Consumer for the reply destination and wait for the response JMS message - * synchronously. If a message arrives within the specified time interval, process it - * through Axis2 - * @param session the session to use to listen for the response - * @param replyDestination the JMS reply Destination - * @param msgCtx the outgoing message for which we are expecting the response - * @param contentTypeProperty the message property used to determine the content type - * of the response message - * @throws AxisFault on error - */ - private void waitForResponseAndProcess(Session session, Destination replyDestination, - MessageContext msgCtx, String correlationId, - String contentTypeProperty) throws AxisFault { - - try { - MessageConsumer consumer; - consumer = JMSUtils.createConsumer(session, replyDestination, - "JMSCorrelationID = '" + correlationId + "'"); - - // how long are we willing to wait for the sync response - long timeout = JMSConstants.DEFAULT_JMS_TIMEOUT; - String waitReply = (String) msgCtx.getProperty(JMSConstants.JMS_WAIT_REPLY); - if (waitReply != null) { - timeout = Long.valueOf(waitReply).longValue(); - } - - if (log.isDebugEnabled()) { - log.debug("Waiting for a maximum of " + timeout + - "ms for a response message to destination : " + replyDestination + - " with JMS correlation ID : " + correlationId); - } - - Message reply = consumer.receive(timeout); - - if (reply != null) { - - // update transport level metrics - metrics.incrementMessagesReceived(); - try { - metrics.incrementBytesReceived(JMSUtils.getMessageSize(reply)); - } catch (JMSException e) { - log.warn("Error reading JMS message size to update transport metrics", e); - } - - try { - processSyncResponse(msgCtx, reply, contentTypeProperty); - metrics.incrementMessagesReceived(); - } catch (AxisFault e) { - metrics.incrementFaultsReceiving(); - throw e; - } - - } else { - log.warn("Did not receive a JMS response within " + - timeout + " ms to destination : " + replyDestination + - " with JMS correlation ID : " + correlationId); - metrics.incrementTimeoutsReceiving(); - } - - } catch (JMSException e) { - metrics.incrementFaultsReceiving(); - handleException("Error creating a consumer, or receiving a synchronous reply " + - "for outgoing MessageContext ID : " + msgCtx.getMessageID() + - " and reply Destination : " + replyDestination, e); - } - } - - /** - * Create a JMS Message from the given MessageContext and using the given - * session - * - * @param msgContext the MessageContext - * @param session the JMS session - * @param contentTypeProperty the message property to be used to store the - * content type - * @return a JMS message from the context and session - * @throws JMSException on exception - * @throws AxisFault on exception - */ - private Message createJMSMessage(MessageContext msgContext, Session session, - String contentTypeProperty) throws JMSException, AxisFault { - - Message message = null; - String msgType = getProperty(msgContext, JMSConstants.JMS_MESSAGE_TYPE); - - // check the first element of the SOAP body, do we have content wrapped using the - // default wrapper elements for binary (BaseConstants.DEFAULT_BINARY_WRAPPER) or - // text (BaseConstants.DEFAULT_TEXT_WRAPPER) ? If so, do not create SOAP messages - // for JMS but just get the payload in its native format - String jmsPayloadType = guessMessageType(msgContext); - - if (jmsPayloadType == null) { - - OMOutputFormat format = BaseUtils.getOMOutputFormat(msgContext); - MessageFormatter messageFormatter = null; - try { - messageFormatter = TransportUtils.getMessageFormatter(msgContext); - } catch (AxisFault axisFault) { - throw new JMSException("Unable to get the message formatter to use"); - } - - String contentType = messageFormatter.getContentType( - msgContext, format, msgContext.getSoapAction()); - - boolean useBytesMessage = - msgType != null && JMSConstants.JMS_BYTE_MESSAGE.equals(msgType) || - contentType.indexOf(HTTPConstants.HEADER_ACCEPT_MULTIPART_RELATED) > -1; - - OutputStream out; - StringWriter sw; - if (useBytesMessage) { - BytesMessage bytesMsg = session.createBytesMessage(); - sw = null; - out = new BytesMessageOutputStream(bytesMsg); - message = bytesMsg; - } else { - sw = new StringWriter(); - try { - out = new WriterOutputStream(sw, format.getCharSetEncoding()); - } catch (UnsupportedCharsetException ex) { - handleException("Unsupported encoding " + format.getCharSetEncoding(), ex); - return null; - } - } - - try { - messageFormatter.writeTo(msgContext, format, out, true); - out.close(); - } catch (IOException e) { - handleException("IO Error while creating BytesMessage", e); - } - - if (!useBytesMessage) { - TextMessage txtMsg = session.createTextMessage(); - txtMsg.setText(sw.toString()); - message = txtMsg; - } - - if (contentTypeProperty != null) { - message.setStringProperty(contentTypeProperty, contentType); - } - - } else if (JMSConstants.JMS_BYTE_MESSAGE.equals(jmsPayloadType)) { - message = session.createBytesMessage(); - BytesMessage bytesMsg = (BytesMessage) message; - OMElement wrapper = msgContext.getEnvelope().getBody(). - getFirstChildWithName(BaseConstants.DEFAULT_BINARY_WRAPPER); - OMNode omNode = wrapper.getFirstOMChild(); - if (omNode != null && omNode instanceof OMText) { - Object dh = ((OMText) omNode).getDataHandler(); - if (dh != null && dh instanceof DataHandler) { - try { - ((DataHandler) dh).writeTo(new BytesMessageOutputStream(bytesMsg)); - } catch (IOException e) { - handleException("Error serializing binary content of element : " + - BaseConstants.DEFAULT_BINARY_WRAPPER, e); - } - } - } - - } else if (JMSConstants.JMS_TEXT_MESSAGE.equals(jmsPayloadType)) { - message = session.createTextMessage(); - TextMessage txtMsg = (TextMessage) message; - txtMsg.setText(msgContext.getEnvelope().getBody(). - getFirstChildWithName(BaseConstants.DEFAULT_TEXT_WRAPPER).getText()); - } - - // set the JMS correlation ID if specified - String correlationId = getProperty(msgContext, JMSConstants.JMS_COORELATION_ID); - if (correlationId == null && msgContext.getRelatesTo() != null) { - correlationId = msgContext.getRelatesTo().getValue(); - } - - if (correlationId != null) { - message.setJMSCorrelationID(correlationId); - } - - if (msgContext.isServerSide()) { - // set SOAP Action as a property on the JMS message - setProperty(message, msgContext, BaseConstants.SOAPACTION); - } else { - String action = msgContext.getOptions().getAction(); - if (action != null) { - message.setStringProperty(BaseConstants.SOAPACTION, action); - } - } - - JMSUtils.setTransportHeaders(msgContext, message); - return message; - } - - /** - * Guess the message type to use for JMS looking at the message contexts' envelope - * @param msgContext the message context - * @return JMSConstants.JMS_BYTE_MESSAGE or JMSConstants.JMS_TEXT_MESSAGE or null - */ - private String guessMessageType(MessageContext msgContext) { - OMElement firstChild = msgContext.getEnvelope().getBody().getFirstElement(); - if (firstChild != null) { - if (BaseConstants.DEFAULT_BINARY_WRAPPER.equals(firstChild.getQName())) { - return JMSConstants.JMS_BYTE_MESSAGE; - } else if (BaseConstants.DEFAULT_TEXT_WRAPPER.equals(firstChild.getQName())) { - return JMSConstants.JMS_TEXT_MESSAGE; - } - } - return null; - } - - /** - * Creates an Axis MessageContext for the received JMS message and - * sets up the transports and various properties - * - * @param outMsgCtx the outgoing message for which we are expecting the response - * @param message the JMS response message received - * @param contentTypeProperty the message property used to determine the content type - * of the response message - * @throws AxisFault on error - */ - private void processSyncResponse(MessageContext outMsgCtx, Message message, - String contentTypeProperty) throws AxisFault { - - MessageContext responseMsgCtx = createResponseMessageContext(outMsgCtx); - - // load any transport headers from received message - JMSUtils.loadTransportHeaders(message, responseMsgCtx); - - // workaround for Axis2 TransportUtils.createSOAPMessage() issue, where a response - // of content type "text/xml" is thought to be REST if !MC.isServerSide(). This - // question is still under debate and due to the timelines, I am commiting this - // workaround as Axis2 1.2 is about to be released and Synapse 1.0 - responseMsgCtx.setServerSide(false); - - String contentType = - contentTypeProperty == null ? null - : JMSUtils.getProperty(message, contentTypeProperty); - - try { - JMSUtils.setSOAPEnvelope(message, responseMsgCtx, contentType); - } catch (JMSException ex) { - throw AxisFault.makeFault(ex); - } -// responseMsgCtx.setServerSide(true); - - handleIncomingMessage( - responseMsgCtx, - JMSUtils.getTransportHeaders(message), - JMSUtils.getProperty(message, BaseConstants.SOAPACTION), - contentType - ); - } - - private void setProperty(Message message, MessageContext msgCtx, String key) { - - String value = getProperty(msgCtx, key); - if (value != null) { - try { - message.setStringProperty(key, value); - } catch (JMSException e) { - log.warn("Couldn't set message property : " + key + " = " + value, e); - } - } - } - - private String getProperty(MessageContext mc, String key) { - return (String) mc.getProperty(key); - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSUtils.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSUtils.java deleted file mode 100644 index 63faa0b852..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/JMSUtils.java +++ /dev/null @@ -1,1115 +0,0 @@ -/* -* Copyright 2004,2005 The Apache Software Foundation. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.jms; - -import java.lang.reflect.Method; -import java.util.Enumeration; -import java.util.HashMap; -import java.util.Hashtable; -import java.util.List; -import java.util.Map; - -import javax.jms.BytesMessage; -import javax.jms.Connection; -import javax.jms.ConnectionFactory; -import javax.jms.Destination; -import javax.jms.JMSException; -import javax.jms.Message; -import javax.jms.MessageConsumer; -import javax.jms.MessageProducer; -import javax.jms.Queue; -import javax.jms.QueueConnection; -import javax.jms.QueueConnectionFactory; -import javax.jms.QueueSession; -import javax.jms.Session; -import javax.jms.TextMessage; -import javax.jms.Topic; -import javax.jms.TopicConnection; -import javax.jms.TopicConnectionFactory; -import javax.jms.TopicSession; -import javax.mail.internet.ContentType; -import javax.mail.internet.ParseException; -import javax.naming.Context; -import javax.naming.NamingException; -import javax.naming.Reference; - -import org.apache.axiom.om.OMElement; -import org.apache.axis2.AxisFault; -import org.apache.axis2.Constants; -import org.apache.axis2.builder.Builder; -import org.apache.axis2.builder.BuilderUtil; -import org.apache.axis2.builder.SOAPBuilder; -import org.apache.axis2.context.MessageContext; -import org.apache.axis2.description.AxisService; -import org.apache.axis2.description.Parameter; -import org.apache.axis2.transport.TransportUtils; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.apache.tuscany.sca.binding.ws.axis2.format.DataSourceMessageBuilder; -import org.apache.tuscany.sca.binding.ws.axis2.format.TextMessageBuilder; -import org.apache.tuscany.sca.binding.ws.axis2.format.TextMessageBuilderAdapter; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.BaseConstants; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.BaseUtils; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.threads.WorkerPool; - -/** - * Miscallaneous methods used for the JMS transport - */ -public class JMSUtils extends BaseUtils { - - private static final Log log = LogFactory.getLog(JMSUtils.class); - private static final Class[] NOARGS = new Class[] {}; - private static final Object[] NOPARMS = new Object[] {}; - - /** - * Should this service be enabled over the JMS transport? - * - * @param service the Axis service - * @return true if JMS should be enabled - */ - public static boolean isJMSService(AxisService service) { - if (service.isEnableAllTransports()) { - return true; - - } else { - List transports = service.getExposedTransports(); - for (Object transport : transports) { - if (JMSListener.TRANSPORT_NAME.equals(transport)) { - return true; - } - } - } - return false; - } - - /** - * Get the EPR for the given JMS connection factory and destination - * the form of the URL is - * jms:/?[=&]* - * Credentials Context.SECURITY_PRINCIPAL, Context.SECURITY_CREDENTIALS - * JMSConstants.PARAM_JMS_USERNAME and JMSConstants.PARAM_JMS_USERNAME are filtered - * - * @param cf the Axis2 JMS connection factory - * @param destinationType the type of destination - * @param endpoint JMSEndpoint - * @return the EPR as a String - */ - static String getEPR(JMSConnectionFactory cf, int destinationType, JMSEndpoint endpoint) { - StringBuffer sb = new StringBuffer(); - - sb.append( - JMSConstants.JMS_PREFIX).append(endpoint.getJndiDestinationName()); - sb.append("?"). - append(JMSConstants.PARAM_DEST_TYPE).append("=").append( - destinationType == JMSConstants.TOPIC ? - JMSConstants.DESTINATION_TYPE_TOPIC : JMSConstants.DESTINATION_TYPE_QUEUE); - - if (endpoint.getContentTypeRuleSet() != null) { - String contentTypeProperty = - endpoint.getContentTypeRuleSet().getDefaultContentTypeProperty(); - if (contentTypeProperty != null) { - sb.append("&"); - sb.append(JMSConstants.CONTENT_TYPE_PROPERTY_PARAM); - sb.append("="); - sb.append(contentTypeProperty); - } - } - - for (Map.Entry entry : cf.getParameters().entrySet()) { - if (!Context.SECURITY_PRINCIPAL.equalsIgnoreCase(entry.getKey()) && - !Context.SECURITY_CREDENTIALS.equalsIgnoreCase(entry.getKey()) && - !JMSConstants.PARAM_JMS_USERNAME.equalsIgnoreCase(entry.getKey()) && - !JMSConstants.PARAM_JMS_PASSWORD.equalsIgnoreCase(entry.getKey())) { - sb.append("&").append( - entry.getKey()).append("=").append(entry.getValue()); - } - } - return sb.toString(); - } - - /** - * Get a String property from the JMS message - * - * @param message JMS message - * @param property property name - * @return property value - */ - public static String getProperty(Message message, String property) { - try { - return message.getStringProperty(property); - } catch (JMSException e) { - return null; - } - } - - /** - * Return the destination name from the given URL - * - * @param url the URL - * @return the destination name - */ - public static String getDestination(String url) { - String tempUrl = url.substring(JMSConstants.JMS_PREFIX.length()); - int propPos = tempUrl.indexOf("?"); - - if (propPos == -1) { - return tempUrl; - } else { - return tempUrl.substring(0, propPos); - } - } - - /** - * Set the SOAPEnvelope to the Axis2 MessageContext, from the JMS Message passed in - * @param message the JMS message read - * @param msgContext the Axis2 MessageContext to be populated - * @param contentType content type for the message - * @throws AxisFault - * @throws JMSException - */ - public static void setSOAPEnvelope(Message message, MessageContext msgContext, String contentType) - throws AxisFault, JMSException { - - if (contentType == null) { - if (message instanceof TextMessage) { - contentType = "text/plain"; - } else { - contentType = "application/octet-stream"; - } - if (log.isDebugEnabled()) { - log.debug("No content type specified; assuming " + contentType); - } - } - - int index = contentType.indexOf(';'); - String type = index > 0 ? contentType.substring(0, index) : contentType; - Builder builder = BuilderUtil.getBuilderFromSelector(type, msgContext); - if (builder == null) { - if (log.isDebugEnabled()) { - log.debug("No message builder found for type '" + type + "'. Falling back to SOAP."); - } - builder = new SOAPBuilder(); - } - - OMElement documentElement; - if (message instanceof BytesMessage) { - // Extract the charset encoding from the content type and - // set the CHARACTER_SET_ENCODING property as e.g. SOAPBuilder relies on this. - String charSetEnc = null; - try { - if (contentType != null) { - charSetEnc = new ContentType(contentType).getParameter("charset"); - } - } catch (ParseException ex) { - // ignore - } - msgContext.setProperty(Constants.Configuration.CHARACTER_SET_ENCODING, charSetEnc); - - if (builder instanceof DataSourceMessageBuilder) { - documentElement = ((DataSourceMessageBuilder)builder).processDocument( - new BytesMessageDataSource((BytesMessage)message), contentType, - msgContext); - } else { - documentElement = builder.processDocument( - new BytesMessageInputStream((BytesMessage)message), contentType, - msgContext); - } - } else if (message instanceof TextMessage) { - TextMessageBuilder textMessageBuilder; - if (builder instanceof TextMessageBuilder) { - textMessageBuilder = (TextMessageBuilder)builder; - } else { - textMessageBuilder = new TextMessageBuilderAdapter(builder); - } - String content = ((TextMessage)message).getText(); - documentElement = textMessageBuilder.processDocument(content, contentType, msgContext); - } else { - handleException("Unsupported JMS message type " + message.getClass().getName()); - return; // Make compiler happy - } - msgContext.setEnvelope(TransportUtils.createSOAPEnvelope(documentElement)); - } - - /** - * Set the JMS ReplyTo for the message - * - * @param replyDestination the JMS Destination where the reply is expected - * @param session the session to use to create a temp Queue if a response is expected - * but a Destination has not been specified - * @param message the JMS message where the final Destinatio would be set as the JMS ReplyTo - * @return the JMS ReplyTo Destination for the message - */ - public static Destination setReplyDestination(Destination replyDestination, Session session, - Message message) { - - if (replyDestination == null) { - try { - // create temporary queue to receive the reply - replyDestination = createTemporaryDestination(session); - } catch (JMSException e) { - handleException("Error creating temporary queue for response"); - } - } - - try { - message.setJMSReplyTo(replyDestination); - } catch (JMSException e) { - log.warn("Error setting JMS ReplyTo destination to : " + replyDestination, e); - } - - if (log.isDebugEnabled()) { - try { - assert replyDestination != null; - log.debug("Expecting a response to JMS Destination : " + - (replyDestination instanceof Queue ? - ((Queue) replyDestination).getQueueName() : - ((Topic) replyDestination).getTopicName())); - } catch (JMSException ignore) {} - } - return replyDestination; - } - - /** - * Set transport headers from the axis message context, into the JMS message - * - * @param msgContext the axis message context - * @param message the JMS Message - * @throws JMSException on exception - */ - public static void setTransportHeaders(MessageContext msgContext, Message message) - throws JMSException { - - Map headerMap = (Map) msgContext.getProperty(MessageContext.TRANSPORT_HEADERS); - - if (headerMap == null) { - return; - } - - for (Object headerName : headerMap.keySet()) { - - String name = (String) headerName; - - if (name.startsWith(JMSConstants.JMSX_PREFIX) && - !(name.equals(JMSConstants.JMSX_GROUP_ID) || name.equals(JMSConstants.JMSX_GROUP_SEQ))) { - continue; - } - - if (JMSConstants.JMS_COORELATION_ID.equals(name)) { - message.setJMSCorrelationID( - (String) headerMap.get(JMSConstants.JMS_COORELATION_ID)); - } else if (JMSConstants.JMS_DELIVERY_MODE.equals(name)) { - Object o = headerMap.get(JMSConstants.JMS_DELIVERY_MODE); - if (o instanceof Integer) { - message.setJMSDeliveryMode((Integer) o); - } else if (o instanceof String) { - try { - message.setJMSDeliveryMode(Integer.parseInt((String) o)); - } catch (NumberFormatException nfe) { - log.warn("Invalid delivery mode ignored : " + o, nfe); - } - } else { - log.warn("Invalid delivery mode ignored : " + o); - } - - } else if (JMSConstants.JMS_EXPIRATION.equals(name)) { - message.setJMSExpiration( - Long.parseLong((String) headerMap.get(JMSConstants.JMS_EXPIRATION))); - } else if (JMSConstants.JMS_MESSAGE_ID.equals(name)) { - message.setJMSMessageID((String) headerMap.get(JMSConstants.JMS_MESSAGE_ID)); - } else if (JMSConstants.JMS_PRIORITY.equals(name)) { - message.setJMSPriority( - Integer.parseInt((String) headerMap.get(JMSConstants.JMS_PRIORITY))); - } else if (JMSConstants.JMS_TIMESTAMP.equals(name)) { - message.setJMSTimestamp( - Long.parseLong((String) headerMap.get(JMSConstants.JMS_TIMESTAMP))); - } else if (JMSConstants.JMS_MESSAGE_TYPE.equals(name)) { - message.setJMSType((String) headerMap.get(JMSConstants.JMS_MESSAGE_TYPE)); - - } else { - Object value = headerMap.get(name); - if (value instanceof String) { - message.setStringProperty(name, (String) value); - } else if (value instanceof Boolean) { - message.setBooleanProperty(name, (Boolean) value); - } else if (value instanceof Integer) { - message.setIntProperty(name, (Integer) value); - } else if (value instanceof Long) { - message.setLongProperty(name, (Long) value); - } else if (value instanceof Double) { - message.setDoubleProperty(name, (Double) value); - } else if (value instanceof Float) { - message.setFloatProperty(name, (Float) value); - } - } - } - } - - /** - * Read the transport headers from the JMS Message and set them to the axis2 message context - * - * @param message the JMS Message received - * @param responseMsgCtx the axis message context - * @throws AxisFault on error - */ - public static void loadTransportHeaders(Message message, MessageContext responseMsgCtx) - throws AxisFault { - responseMsgCtx.setProperty(MessageContext.TRANSPORT_HEADERS, getTransportHeaders(message)); - } - - /** - * Extract transport level headers for JMS from the given message into a Map - * - * @param message the JMS message - * @return a Map of the transport headers - */ - public static Map getTransportHeaders(Message message) { - // create a Map to hold transport headers - Map map = new HashMap(); - - // correlation ID - try { - if (message.getJMSCorrelationID() != null) { - map.put(JMSConstants.JMS_COORELATION_ID, message.getJMSCorrelationID()); - } - } catch (JMSException ignore) {} - - // set the delivery mode as persistent or not - try { - map.put(JMSConstants.JMS_DELIVERY_MODE, Integer.toString(message.getJMSDeliveryMode())); - } catch (JMSException ignore) {} - - // destination name - try { - if (message.getJMSDestination() != null) { - Destination dest = message.getJMSDestination(); - map.put(JMSConstants.JMS_DESTINATION, - dest instanceof Queue ? - ((Queue) dest).getQueueName() : ((Topic) dest).getTopicName()); - } - } catch (JMSException ignore) {} - - // expiration - try { - map.put(JMSConstants.JMS_EXPIRATION, Long.toString(message.getJMSExpiration())); - } catch (JMSException ignore) {} - - // if a JMS message ID is found - try { - if (message.getJMSMessageID() != null) { - map.put(JMSConstants.JMS_MESSAGE_ID, message.getJMSMessageID()); - } - } catch (JMSException ignore) {} - - // priority - try { - map.put(JMSConstants.JMS_PRIORITY, Long.toString(message.getJMSPriority())); - } catch (JMSException ignore) {} - - // redelivered - try { - map.put(JMSConstants.JMS_REDELIVERED, Boolean.toString(message.getJMSRedelivered())); - } catch (JMSException ignore) {} - - // replyto destination name - try { - if (message.getJMSReplyTo() != null) { - Destination dest = message.getJMSReplyTo(); - map.put(JMSConstants.JMS_REPLY_TO, - dest instanceof Queue ? - ((Queue) dest).getQueueName() : ((Topic) dest).getTopicName()); - } - } catch (JMSException ignore) {} - - // priority - try { - map.put(JMSConstants.JMS_TIMESTAMP, Long.toString(message.getJMSTimestamp())); - } catch (JMSException ignore) {} - - // message type - try { - if (message.getJMSType() != null) { - map.put(JMSConstants.JMS_TYPE, message.getJMSType()); - } - } catch (JMSException ignore) {} - - // any other transport properties / headers - Enumeration e = null; - try { - e = message.getPropertyNames(); - } catch (JMSException ignore) {} - - if (e != null) { - while (e.hasMoreElements()) { - String headerName = (String) e.nextElement(); - try { - map.put(headerName, message.getStringProperty(headerName)); - continue; - } catch (JMSException ignore) {} - try { - map.put(headerName, message.getBooleanProperty(headerName)); - continue; - } catch (JMSException ignore) {} - try { - map.put(headerName, message.getIntProperty(headerName)); - continue; - } catch (JMSException ignore) {} - try { - map.put(headerName, message.getLongProperty(headerName)); - continue; - } catch (JMSException ignore) {} - try { - map.put(headerName, message.getDoubleProperty(headerName)); - continue; - } catch (JMSException ignore) {} - try { - map.put(headerName, message.getFloatProperty(headerName)); - } catch (JMSException ignore) {} - } - } - - return map; - } - - - /** - * Create a MessageConsumer for the given Destination - * @param session JMS Session to use - * @param dest Destination for which the Consumer is to be created - * @param messageSelector the message selector to be used if any - * @return a MessageConsumer for the specified Destination - * @throws JMSException - */ - public static MessageConsumer createConsumer(Session session, Destination dest, String messageSelector) - throws JMSException { - - if (dest instanceof Queue) { - return ((QueueSession) session).createReceiver((Queue) dest, messageSelector); - } else { - return ((TopicSession) session).createSubscriber((Topic) dest, messageSelector, false); - } - } - - /** - * Create a temp queue or topic for synchronous receipt of responses, when a reply destination - * is not specified - * @param session the JMS Session to use - * @return a temporary Queue or Topic, depending on the session - * @throws JMSException - */ - public static Destination createTemporaryDestination(Session session) throws JMSException { - - if (session instanceof QueueSession) { - return session.createTemporaryQueue(); - } else { - return session.createTemporaryTopic(); - } - } - - /** - * Return the body length in bytes for a bytes message - * @param bMsg the JMS BytesMessage - * @return length of body in bytes - */ - public static long getBodyLength(BytesMessage bMsg) { - try { - Method mtd = bMsg.getClass().getMethod("getBodyLength", NOARGS); - if (mtd != null) { - return (Long) mtd.invoke(bMsg, NOPARMS); - } - } catch (Exception e) { - // JMS 1.0 - if (log.isDebugEnabled()) { - log.debug("Error trying to determine JMS BytesMessage body length", e); - } - } - - // if JMS 1.0 - long length = 0; - try { - byte[] buffer = new byte[2048]; - bMsg.reset(); - for (int bytesRead = bMsg.readBytes(buffer); bytesRead != -1; - bytesRead = bMsg.readBytes(buffer)) { - length += bytesRead; - } - } catch (JMSException ignore) {} - return length; - } - - /** - * Get the length of the message in bytes - * @param message - * @return message size (or approximation) in bytes - * @throws JMSException - */ - public static long getMessageSize(Message message) throws JMSException { - if (message instanceof BytesMessage) { - return JMSUtils.getBodyLength((BytesMessage) message); - } else if (message instanceof TextMessage) { - // TODO: Converting the whole message to a byte array is too much overhead just to determine the message size. - // Anyway, the result is not accurate since we don't know what encoding the JMS provider uses. - return ((TextMessage) message).getText().getBytes().length; - } else { - log.warn("Can't determine size of JMS message; unsupported message type : " - + message.getClass().getName()); - return 0; - } - } - - public static T lookup(Context context, Class clazz, String name) - throws NamingException { - - Object object = context.lookup(name); - try { - return clazz.cast(object); - } catch (ClassCastException ex) { - // Instead of a ClassCastException, throw an exception with some - // more information. - if (object instanceof Reference) { - Reference ref = (Reference)object; - handleException("JNDI failed to de-reference Reference with name " + - name + "; is the factory " + ref.getFactoryClassName() + - " in your classpath?"); - return null; - } else { - handleException("JNDI lookup of name " + name + " returned a " + - object.getClass().getName() + " while a " + clazz + " was expected"); - return null; - } - } - } - - /** - * Create a ServiceTaskManager for the service passed in and its corresponding JMSConnectionFactory - * @param jcf - * @param service - * @param workerPool - * @return - */ - public static ServiceTaskManager createTaskManagerForService(JMSConnectionFactory jcf, - AxisService service, WorkerPool workerPool) { - - String name = service.getName(); - Map svc = getServiceStringParameters(service.getParameters()); - Map cf = jcf.getParameters(); - - ServiceTaskManager stm = new ServiceTaskManager(); - - stm.setServiceName(name); - stm.addJmsProperties(cf); - stm.addJmsProperties(svc); - - stm.setConnFactoryJNDIName( - getRqdStringProperty(JMSConstants.PARAM_CONFAC_JNDI_NAME, svc, cf)); - String destName = getOptionalStringProperty(JMSConstants.PARAM_DESTINATION, svc, cf); - if (destName == null) { - destName = service.getName(); - } - stm.setDestinationJNDIName(destName); - stm.setDestinationType(getDestinationType(svc, cf)); - - stm.setJmsSpec11( - getJMSSpecVersion(svc, cf)); - stm.setTransactionality( - getTransactionality(svc, cf)); - stm.setCacheUserTransaction( - getOptionalBooleanProperty(BaseConstants.PARAM_CACHE_USER_TXN, svc, cf)); - stm.setUserTransactionJNDIName( - getOptionalStringProperty(BaseConstants.PARAM_USER_TXN_JNDI_NAME, svc, cf)); - stm.setSessionTransacted( - getOptionalBooleanProperty(JMSConstants.PARAM_SESSION_TRANSACTED, svc, cf)); - stm.setSessionAckMode( - getSessionAck(svc, cf)); - stm.setMessageSelector( - getOptionalStringProperty(JMSConstants.PARAM_MSG_SELECTOR, svc, cf)); - stm.setSubscriptionDurable( - getOptionalBooleanProperty(JMSConstants.PARAM_SUB_DURABLE, svc, cf)); - stm.setDurableSubscriberName( - getOptionalStringProperty(JMSConstants.PARAM_DURABLE_SUB_NAME, svc, cf)); - - stm.setCacheLevel( - getCacheLevel(svc, cf)); - stm.setPubSubNoLocal( - getOptionalBooleanProperty(JMSConstants.PARAM_PUBSUB_NO_LOCAL, svc, cf)); - - Integer value = getOptionalIntProperty(JMSConstants.PARAM_RCV_TIMEOUT, svc, cf); - if (value != null) { - stm.setReceiveTimeout(value); - } - value = getOptionalIntProperty(JMSConstants.PARAM_CONCURRENT_CONSUMERS, svc, cf); - if (value != null) { - stm.setConcurrentConsumers(value); - } - value = getOptionalIntProperty(JMSConstants.PARAM_MAX_CONSUMERS, svc, cf); - if (value != null) { - stm.setMaxConcurrentConsumers(value); - } - value = getOptionalIntProperty(JMSConstants.PARAM_IDLE_TASK_LIMIT, svc, cf); - if (value != null) { - stm.setIdleTaskExecutionLimit(value); - } - value = getOptionalIntProperty(JMSConstants.PARAM_MAX_MSGS_PER_TASK, svc, cf); - if (value != null) { - stm.setMaxMessagesPerTask(value); - } - - value = getOptionalIntProperty(JMSConstants.PARAM_RECON_INIT_DURATION, svc, cf); - if (value != null) { - stm.setInitialReconnectDuration(value); - } - value = getOptionalIntProperty(JMSConstants.PARAM_RECON_MAX_DURATION, svc, cf); - if (value != null) { - stm.setMaxReconnectDuration(value); - } - Double dValue = getOptionalDoubleProperty(JMSConstants.PARAM_RECON_FACTOR, svc, cf); - if (dValue != null) { - stm.setReconnectionProgressionFactor(dValue); - } - - stm.setWorkerPool(workerPool); - - // remove processed properties from property bag - stm.removeJmsProperties(JMSConstants.PARAM_CONFAC_JNDI_NAME); - stm.removeJmsProperties(JMSConstants.PARAM_DESTINATION); - stm.removeJmsProperties(JMSConstants.PARAM_JMS_SPEC_VER); - stm.removeJmsProperties(BaseConstants.PARAM_TRANSACTIONALITY); - stm.removeJmsProperties(BaseConstants.PARAM_CACHE_USER_TXN); - stm.removeJmsProperties(BaseConstants.PARAM_USER_TXN_JNDI_NAME); - stm.removeJmsProperties(JMSConstants.PARAM_SESSION_TRANSACTED); - stm.removeJmsProperties(JMSConstants.PARAM_MSG_SELECTOR); - stm.removeJmsProperties(JMSConstants.PARAM_SUB_DURABLE); - stm.removeJmsProperties(JMSConstants.PARAM_DURABLE_SUB_NAME); - stm.removeJmsProperties(JMSConstants.PARAM_CACHE_LEVEL); - stm.removeJmsProperties(JMSConstants.PARAM_PUBSUB_NO_LOCAL); - stm.removeJmsProperties(JMSConstants.PARAM_RCV_TIMEOUT); - stm.removeJmsProperties(JMSConstants.PARAM_CONCURRENT_CONSUMERS); - stm.removeJmsProperties(JMSConstants.PARAM_MAX_CONSUMERS); - stm.removeJmsProperties(JMSConstants.PARAM_IDLE_TASK_LIMIT); - stm.removeJmsProperties(JMSConstants.PARAM_MAX_MSGS_PER_TASK); - stm.removeJmsProperties(JMSConstants.PARAM_RECON_INIT_DURATION); - stm.removeJmsProperties(JMSConstants.PARAM_RECON_MAX_DURATION); - stm.removeJmsProperties(JMSConstants.PARAM_RECON_FACTOR); - - return stm; - } - - private static Map getServiceStringParameters(List list) { - - Map map = new HashMap(); - for (Object o : list) { - Parameter p = (Parameter) o; - if (p.getValue() instanceof String) { - map.put(p.getName(), (String) p.getValue()); - } - } - return map; - } - - private static String getRqdStringProperty(String key, Map svcMap, Map cfMap) { - String value = (String) svcMap.get(key); - if (value == null) { - value = (String) cfMap.get(key); - } - if (value == null) { - throw new AxisJMSException("Service/connection factory property : " + key); - } - return value; - } - - private static String getOptionalStringProperty(String key, Map svcMap, Map cfMap) { - String value = (String) svcMap.get(key); - if (value == null) { - value = (String) cfMap.get(key); - } - return value; - } - - private static Boolean getOptionalBooleanProperty(String key, Map svcMap, Map cfMap) { - String value = (String) svcMap.get(key); - if (value == null) { - value = (String) cfMap.get(key); - } - if (value == null) { - return null; - } else { - return Boolean.valueOf(value); - } - } - - private static Integer getOptionalIntProperty(String key, Map svcMap, Map cfMap) { - String value = (String) svcMap.get(key); - if (value == null) { - value = (String) cfMap.get(key); - } - if (value != null) { - try { - return Integer.parseInt(value); - } catch (NumberFormatException e) { - throw new AxisJMSException("Invalid value : " + value + " for " + key); - } - } - return null; - } - - private static Double getOptionalDoubleProperty(String key, Map svcMap, Map cfMap) { - String value = (String) svcMap.get(key); - if (value == null) { - value = (String) cfMap.get(key); - } - if (value != null) { - try { - return Double.parseDouble(value); - } catch (NumberFormatException e) { - throw new AxisJMSException("Invalid value : " + value + " for " + key); - } - } - return null; - } - - private static int getTransactionality(Map svcMap, Map cfMap) { - - String key = BaseConstants.PARAM_TRANSACTIONALITY; - String val = (String) svcMap.get(key); - if (val == null) { - val = (String) cfMap.get(key); - } - - if (val == null) { - return BaseConstants.TRANSACTION_NONE; - - } else { - if (BaseConstants.STR_TRANSACTION_JTA.equalsIgnoreCase(val)) { - return BaseConstants.TRANSACTION_JTA; - } else if (BaseConstants.STR_TRANSACTION_LOCAL.equalsIgnoreCase(val)) { - return BaseConstants.TRANSACTION_LOCAL; - } else { - throw new AxisJMSException("Invalid option : " + val + " for parameter : " + - BaseConstants.STR_TRANSACTION_JTA); - } - } - } - - private static int getDestinationType(Map svcMap, Map cfMap) { - - String key = JMSConstants.PARAM_DEST_TYPE; - String val = (String) svcMap.get(key); - if (val == null) { - val = (String) cfMap.get(key); - } - - if (JMSConstants.DESTINATION_TYPE_TOPIC.equalsIgnoreCase(val)) { - return JMSConstants.TOPIC; - } - return JMSConstants.QUEUE; - } - - private static int getSessionAck(Map svcMap, Map cfMap) { - - String key = JMSConstants.PARAM_SESSION_ACK; - String val = (String) svcMap.get(key); - if (val == null) { - val = (String) cfMap.get(key); - } - - if (val == null || "AUTO_ACKNOWLEDGE".equalsIgnoreCase(val)) { - return Session.AUTO_ACKNOWLEDGE; - } else if ("CLIENT_ACKNOWLEDGE".equalsIgnoreCase(val)) { - return Session.CLIENT_ACKNOWLEDGE; - } else if ("DUPS_OK_ACKNOWLEDGE".equals(val)){ - return Session.DUPS_OK_ACKNOWLEDGE; - } else if ("SESSION_TRANSACTED".equals(val)) { - return 0; //Session.SESSION_TRANSACTED; - } else { - try { - return Integer.parseInt(val); - } catch (NumberFormatException ignore) { - throw new AxisJMSException("Invalid session acknowledgement mode : " + val); - } - } - } - - private static int getCacheLevel(Map svcMap, Map cfMap) { - - String key = JMSConstants.PARAM_CACHE_LEVEL; - String val = (String) svcMap.get(key); - if (val == null) { - val = (String) cfMap.get(key); - } - - if ("none".equalsIgnoreCase(val)) { - return JMSConstants.CACHE_NONE; - } else if ("connection".equalsIgnoreCase(val)) { - return JMSConstants.CACHE_CONNECTION; - } else if ("session".equals(val)){ - return JMSConstants.CACHE_SESSION; - } else if ("consumer".equals(val)) { - return JMSConstants.CACHE_CONSUMER; - } else if (val != null) { - throw new AxisJMSException("Invalid cache level : " + val); - } - return JMSConstants.CACHE_AUTO; - } - - private static boolean getJMSSpecVersion(Map svcMap, Map cfMap) { - - String key = JMSConstants.PARAM_JMS_SPEC_VER; - String val = (String) svcMap.get(key); - if (val == null) { - val = (String) cfMap.get(key); - } - - if (val == null || "1.1".equals(val)) { - return true; - } else { - return false; - } - } - - /** - * This is a JMS spec independent method to create a Connection. Please be cautious when - * making any changes - * - * @param conFac the ConnectionFactory to use - * @param user optional user name - * @param pass optional password - * @param jmsSpec11 should we use JMS 1.1 API ? - * @param isQueue is this to deal with a Queue? - * @return a JMS Connection as requested - * @throws JMSException on errors, to be handled and logged by the caller - */ - public static Connection createConnection(ConnectionFactory conFac, - String user, String pass, boolean jmsSpec11, Boolean isQueue) throws JMSException { - - Connection connection = null; - if (log.isDebugEnabled()) { - log.debug("Creating a " + (isQueue == null ? "Generic" : isQueue ? "Queue" : "Topic") + - "Connection using credentials : (" + user + "/" + pass + ")"); - } - - if (jmsSpec11 || isQueue == null) { - if (user != null && pass != null) { - connection = conFac.createConnection(user, pass); - } else { - connection = conFac.createConnection(); - } - - } else { - QueueConnectionFactory qConFac = null; - TopicConnectionFactory tConFac = null; - if (isQueue) { - tConFac = (TopicConnectionFactory) conFac; - } else { - qConFac = (QueueConnectionFactory) conFac; - } - - if (user != null && pass != null) { - if (qConFac != null) { - connection = qConFac.createQueueConnection(user, pass); - } else if (tConFac != null) { - connection = tConFac.createTopicConnection(user, pass); - } - } else { - if (qConFac != null) { - connection = qConFac.createQueueConnection(); - } else if (tConFac != null) { - connection = tConFac.createTopicConnection(); - } - } - } - return connection; - } - - /** - * This is a JMS spec independent method to create a Session. Please be cautious when - * making any changes - * - * @param connection the JMS Connection - * @param transacted should the session be transacted? - * @param ackMode the ACK mode for the session - * @param jmsSpec11 should we use the JMS 1.1 API? - * @param isQueue is this Session to deal with a Queue? - * @return a Session created for the given information - * @throws JMSException on errors, to be handled and logged by the caller - */ - public static Session createSession(Connection connection, boolean transacted, int ackMode, - boolean jmsSpec11, Boolean isQueue) throws JMSException { - - if (jmsSpec11 || isQueue == null) { - return connection.createSession(transacted, ackMode); - - } else { - if (isQueue) { - return ((QueueConnection) connection).createQueueSession(transacted, ackMode); - } else { - return ((TopicConnection) connection).createTopicSession(transacted, ackMode); - } - } - } - - /** - * This is a JMS spec independent method to create a MessageConsumer. Please be cautious when - * making any changes - * - * @param session JMS session - * @param destination the Destination - * @param isQueue is the Destination a queue? - * @param subscriberName optional client name to use for a durable subscription to a topic - * @param messageSelector optional message selector - * @param pubSubNoLocal should we receive messages sent by us during pub-sub? - * @param isDurable is this a durable topic subscription? - * @param jmsSpec11 should we use JMS 1.1 API ? - * @return a MessageConsumer to receive messages - * @throws JMSException on errors, to be handled and logged by the caller - */ - public static MessageConsumer createConsumer( - Session session, Destination destination, Boolean isQueue, - String subscriberName, String messageSelector, boolean pubSubNoLocal, - boolean isDurable, boolean jmsSpec11) throws JMSException { - - if (jmsSpec11 || isQueue == null) { - if (isDurable) { - return session.createDurableSubscriber( - (Topic) destination, subscriberName, messageSelector, pubSubNoLocal); - } else { - return session.createConsumer(destination, messageSelector, pubSubNoLocal); - } - } else { - if (isQueue) { - return ((QueueSession) session).createReceiver((Queue) destination, messageSelector); - } else { - if (isDurable) { - return ((TopicSession) session).createDurableSubscriber( - (Topic) destination, subscriberName, messageSelector, pubSubNoLocal); - } else { - return ((TopicSession) session).createSubscriber( - (Topic) destination, messageSelector, pubSubNoLocal); - } - } - } - } - - /** - * This is a JMS spec independent method to create a MessageProducer. Please be cautious when - * making any changes - * - * @param session JMS session - * @param destination the Destination - * @param isQueue is the Destination a queue? - * @param jmsSpec11 should we use JMS 1.1 API ? - * @return a MessageProducer to send messages to the given Destination - * @throws JMSException on errors, to be handled and logged by the caller - */ - public static MessageProducer createProducer( - Session session, Destination destination, Boolean isQueue, boolean jmsSpec11) throws JMSException { - - if (jmsSpec11 || isQueue == null) { - return session.createProducer(destination); - } else { - if (isQueue) { - return ((QueueSession) session).createSender((Queue) destination); - } else { - return ((TopicSession) session).createPublisher((Topic) destination); - } - } - } - - /** - * Create a one time MessageProducer for the given JMS OutTransport information - * For simplicity and best compatibility, this method uses only JMS 1.0.2b API. - * Please be cautious when making any changes - * - * @param jmsOut the JMS OutTransport information (contains all properties) - * @return a JMSSender based on one-time use resources - * @throws JMSException on errors, to be handled and logged by the caller - */ - public static JMSMessageSender createJMSSender(JMSOutTransportInfo jmsOut) - throws JMSException { - - // digest the targetAddress and locate CF from the EPR - jmsOut.loadConnectionFactoryFromProperies(); - - // create a one time connection and session to be used - Hashtable jmsProps = jmsOut.getProperties(); - String user = jmsProps != null ? jmsProps.get(JMSConstants.PARAM_JMS_USERNAME) : null; - String pass = jmsProps != null ? jmsProps.get(JMSConstants.PARAM_JMS_PASSWORD) : null; - - QueueConnectionFactory qConFac = null; - TopicConnectionFactory tConFac = null; - - int destType = -1; - if (JMSConstants.DESTINATION_TYPE_QUEUE.equals(jmsOut.getDestinationType())) { - destType = JMSConstants.QUEUE; - qConFac = (QueueConnectionFactory) jmsOut.getConnectionFactory(); - - } else if (JMSConstants.DESTINATION_TYPE_TOPIC.equals(jmsOut.getDestinationType())) { - destType = JMSConstants.TOPIC; - tConFac = (TopicConnectionFactory) jmsOut.getConnectionFactory(); - } - - Connection connection = null; - if (user != null && pass != null) { - if (qConFac != null) { - connection = qConFac.createQueueConnection(user, pass); - } else if (tConFac != null) { - connection = tConFac.createTopicConnection(user, pass); - } - } else { - if (qConFac != null) { - connection = qConFac.createQueueConnection(); - } else if (tConFac != null) { - connection = tConFac.createTopicConnection(); - } - } - - if (connection == null && jmsOut.getJmsConnectionFactory() != null) { - connection = jmsOut.getJmsConnectionFactory().getConnection(); - } - - Session session = null; - MessageProducer producer = null; - Destination destination = jmsOut.getDestination(); - - if (destType == JMSConstants.QUEUE) { - session = ((QueueConnection) connection). - createQueueSession(false, Session.AUTO_ACKNOWLEDGE); - producer = ((QueueSession) session).createSender((Queue) destination); - } else { - session = ((TopicConnection) connection). - createTopicSession(false, Session.AUTO_ACKNOWLEDGE); - producer = ((TopicSession) session).createPublisher((Topic) destination); - } - - return new JMSMessageSender(connection, session, producer, - destination, (jmsOut.getJmsConnectionFactory() == null ? - JMSConstants.CACHE_NONE : jmsOut.getJmsConnectionFactory().getCacheLevel()), false, - destType == -1 ? null : destType == JMSConstants.QUEUE ? Boolean.TRUE : Boolean.FALSE); - } - - /** - * Return a String representation of the destination type - * @param destType the destination type indicator int - * @return a descriptive String - */ - public static String getDestinationTypeAsString(int destType) { - if (destType == JMSConstants.QUEUE) { - return "Queue"; - } else if (destType == JMSConstants.TOPIC) { - return "Topic"; - } else { - return "Generic"; - } - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ServiceTaskManager.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ServiceTaskManager.java deleted file mode 100644 index 28c8da2a8d..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ServiceTaskManager.java +++ /dev/null @@ -1,1217 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.jms; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.Hashtable; -import java.util.List; -import java.util.Map; - -import javax.jms.Connection; -import javax.jms.ConnectionFactory; -import javax.jms.Destination; -import javax.jms.ExceptionListener; -import javax.jms.IllegalStateException; -import javax.jms.JMSException; -import javax.jms.Message; -import javax.jms.MessageConsumer; -import javax.jms.Session; -import javax.naming.Context; -import javax.naming.InitialContext; -import javax.naming.NamingException; -import javax.transaction.NotSupportedException; -import javax.transaction.SystemException; -import javax.transaction.UserTransaction; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.BaseConstants; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.threads.WorkerPool; - -/** - * Each service will have one ServiceTaskManager instance that will create, manage and also destroy - * idle tasks created for it, for message receipt. This will also allow individual tasks to cache - * the Connection, Session or Consumer as necessary, considering the transactionality required and - * user preference. - * - * This also acts as the ExceptionListener for all JMS connections made on behalf of the service. - * Since the ExceptionListener is notified by a JMS provider on a "serious" error, we simply try - * to re-connect. Thus a connection failure for a single task, will re-initialize the state afresh - * for the service, by discarding all connections. - */ -public class ServiceTaskManager { - - /** The logger */ - private static final Log log = LogFactory.getLog(ServiceTaskManager.class); - - /** The Task manager is stopped or has not started */ - private static final int STATE_STOPPED = 0; - /** The Task manager is started and active */ - private static final int STATE_STARTED = 1; - /** The Task manager is paused temporarily */ - private static final int STATE_PAUSED = 2; - /** The Task manager is started, but a shutdown has been requested */ - private static final int STATE_SHUTTING_DOWN = 3; - /** The Task manager has encountered an error */ - private static final int STATE_FAILURE = 4; - - /** The name of the service managed by this instance */ - private String serviceName; - /** The ConnectionFactory MUST refer to an XAConnectionFactory to use JTA */ - private String connFactoryJNDIName; - /** The JNDI name of the Destination Queue or Topic */ - private String destinationJNDIName; - /** JNDI location for the JTA UserTransaction */ - private String userTransactionJNDIName = "java:comp/UserTransaction"; - /** The type of destination - P2P or PubSub (or JMS 1.1 API generic?) */ - private int destinationType = JMSConstants.GENERIC; - /** An optional message selector */ - private String messageSelector = null; - - /** Should tasks run without transactions, using transacted Sessions (i.e. local), or JTA */ - private int transactionality = BaseConstants.TRANSACTION_NONE; - /** Should created Sessions be transactional ? - should be false when using JTA */ - private boolean sessionTransacted = true; - /** Session acknowledgement mode when transacted Sessions (i.e. local transactions) are used */ - private int sessionAckMode = Session.AUTO_ACKNOWLEDGE; - - /** Is the subscription durable ? */ - private boolean subscriptionDurable = false; - /** The name of the durable subscriber for this client */ - private String durableSubscriberName = null; - /** In PubSub mode, should I receive messages sent by me / my connection ? */ - private boolean pubSubNoLocal = false; - /** Number of concurrent consumers - for PubSub, this should be 1 to prevent multiple receipt */ - private int concurrentConsumers = 1; - /** Maximum number of consumers to create - see @concurrentConsumers */ - private int maxConcurrentConsumers = 1; - /** The number of idle (i.e. message-less) attempts to be tried before suicide, to scale down */ - private int idleTaskExecutionLimit = 10; - /** The maximum number of successful message receipts for a task - to limit thread life span */ - private int maxMessagesPerTask = -1; // default is unlimited - /** The default receive timeout - a negative value means wait forever, zero dont wait at all */ - private int receiveTimeout = 1000; - /** JMS Resource cache level - Connection, Session, Consumer. Auto will select safe default */ - private int cacheLevel = JMSConstants.CACHE_AUTO; - /** Should we cache the UserTransaction handle from JNDI - true for almost all app servers */ - private boolean cacheUserTransaction = true; - /** Shared UserTransactionHandle */ - private UserTransaction sharedUserTransaction = null; - /** Should this service use JMS 1.1 ? (when false, defaults to 1.0.2b) */ - private boolean jmsSpec11 = true; - - /** Initial duration to attempt re-connection to JMS provider after failure */ - private int initialReconnectDuration = 10000; - /** Progression factory for geometric series that calculates re-connection times */ - private double reconnectionProgressionFactor = 2.0; // default to [bounded] exponential - /** Upper limit on reconnection attempt duration */ - private long maxReconnectDuration = 1000 * 60 * 60; // 1 hour - - /** The JNDI context properties and other general properties */ - private Hashtable jmsProperties = new Hashtable(); - /** The JNDI Context acuired */ - private Context context = null; - /** The ConnectionFactory to be used */ - private ConnectionFactory conFactory = null; - /** The JMS Destination */ - private Destination destination = null; - - /** The list of active tasks thats managed by this instance */ - private final List pollingTasks = - Collections.synchronizedList(new ArrayList()); - /** The per-service JMS message receiver to be invoked after receipt of messages */ - private JMSMessageReceiver jmsMessageReceiver = null; - - /** State of this Task Manager */ - private volatile int serviceTaskManagerState = STATE_STOPPED; - /** Number of invoker tasks active */ - private volatile int activeTaskCount = 0; - /** The shared thread pool from the Listener */ - private WorkerPool workerPool = null; - - /** The JMS Connection shared between multiple polling tasks - when enabled (reccomended) */ - private Connection sharedConnection = null; - - /** - * Start or re-start the Task Manager by shutting down any existing worker tasks and - * re-creating them. However, if this is STM is PAUSED, a start request is ignored. - * This applies for any connection failures during paused state as well, which then will - * not try to auto recover - */ - public synchronized void start() { - - if (serviceTaskManagerState == STATE_PAUSED) { - log.info("Attempt to re-start paused TaskManager is ignored. Please use resume instead"); - return; - } - - // if any tasks are running, stop whats running now - if (!pollingTasks.isEmpty()) { - stop(); - } - - if (cacheLevel == JMSConstants.CACHE_AUTO) { - cacheLevel = - transactionality == BaseConstants.TRANSACTION_NONE ? - JMSConstants.CACHE_CONSUMER : JMSConstants.CACHE_NONE; - } - switch (cacheLevel) { - case JMSConstants.CACHE_NONE: - log.debug("No JMS resources will be cached/shared between poller " + - "worker tasks of service : " + serviceName); - break; - case JMSConstants.CACHE_CONNECTION: - log.debug("Only the JMS Connection will be cached and shared between *all* " + - "poller task invocations"); - break; - case JMSConstants.CACHE_SESSION: - log.debug("The JMS Connection and Session will be cached and shared between " + - "successive poller task invocations"); - break; - case JMSConstants.CACHE_CONSUMER: - log.debug("The JMS Connection, Session and MessageConsumer will be cached and " + - "shared between successive poller task invocations"); - break; - default : { - handleException("Invalid cache level : " + cacheLevel + - " for service : " + serviceName); - } - } - - for (int i=0; i 0) { - log.warn("Unable to shutdown all polling tasks of service : " + serviceName); - } - - if (serviceTaskManagerState != STATE_FAILURE) { - serviceTaskManagerState = STATE_STOPPED; - } - log.info("Task manager for service : " + serviceName + " shutdown"); - } - - /** - * Temporarily suspend receipt and processing of messages. Accomplished by stopping the - * connection / or connections used by the poller tasks - */ - public synchronized void pause() { - for (MessageListenerTask lstTask : pollingTasks) { - lstTask.pause(); - } - if (sharedConnection != null) { - try { - sharedConnection.stop(); - } catch (JMSException e) { - logError("Error pausing shared Connection", e); - } - } - } - - /** - * Resume receipt and processing of messages of paused tasks - */ - public synchronized void resume() { - for (MessageListenerTask lstTask : pollingTasks) { - lstTask.resume(); - } - if (sharedConnection != null) { - try { - sharedConnection.start(); - } catch (JMSException e) { - logError("Error resuming shared Connection", e); - } - } - } - - /** - * Start a new MessageListenerTask if we are still active, the threshold is not reached, and w - * e do not have any idle tasks - i.e. scale up listening - */ - private void scheduleNewTaskIfAppropriate() { - if (serviceTaskManagerState == STATE_STARTED && - pollingTasks.size() < getMaxConcurrentConsumers() && getIdleTaskCount() == 0) { - workerPool.execute(new MessageListenerTask()); - } - } - - /** - * Get the number of MessageListenerTasks that are currently idle - * @return idle task count - */ - private int getIdleTaskCount() { - int count = 0; - for (MessageListenerTask lstTask : pollingTasks) { - if (lstTask.isTaskIdle()) { - count++; - } - } - return count; - } - - /** - * Get the number of MessageListenerTasks that are currently connected to the JMS provider - * @return connected task count - */ - private int getConnectedTaskCount() { - int count = 0; - for (MessageListenerTask lstTask : pollingTasks) { - if (lstTask.isConnected()) { - count++; - } - } - return count; - } - - /** - * The actual threads/tasks that perform message polling - */ - private class MessageListenerTask implements Runnable, ExceptionListener { - - /** The Connection used by the polling task */ - private Connection connection = null; - /** The Sesson used by the polling task */ - private Session session = null; - /** The MessageConsumer used by the polling task */ - private MessageConsumer consumer = null; - /** State of the worker polling task */ - private volatile int workerState = STATE_STOPPED; - /** The number of idle (i.e. without fetching a message) polls for this task */ - private int idleExecutionCount = 0; - /** Is this task idle right now? */ - private volatile boolean idle = false; - /** Is this task connected to the JMS provider successfully? */ - private boolean connected = false; - - /** As soon as we create a new polling task, add it to the STM for control later */ - MessageListenerTask() { - synchronized(pollingTasks) { - pollingTasks.add(this); - } - } - - /** - * Pause this polling worker task - */ - public void pause() { - if (isActive()) { - if (connection != null && cacheLevel < JMSConstants.CACHE_CONNECTION) { - try { - connection.stop(); - } catch (JMSException e) { - log.warn("Error pausing Message Listener task for service : " + serviceName); - } - } - workerState = STATE_PAUSED; - } - } - - /** - * Resume this polling task - */ - public void resume() { - if (connection != null && cacheLevel < JMSConstants.CACHE_CONNECTION) { - try { - connection.start(); - } catch (JMSException e) { - log.warn("Error resuming Message Listener task for service : " + serviceName); - } - } - workerState = STATE_STARTED; - } - - /** - * Execute the polling worker task - */ - public void run() { - workerState = STATE_STARTED; - activeTaskCount++; - int messageCount = 0; - - if (log.isDebugEnabled()) { - log.debug("New poll task starting : thread id = " + Thread.currentThread().getId()); - } - - try { - while (isActive() && - (getMaxMessagesPerTask() < 0 || messageCount < getMaxMessagesPerTask()) && - (getConcurrentConsumers() == 1 || idleExecutionCount < getIdleTaskExecutionLimit())) { - - UserTransaction ut = null; - try { - if (transactionality == BaseConstants.TRANSACTION_JTA) { - ut = getUserTransaction(); - ut.begin(); - } - } catch (NotSupportedException e) { - handleException("Listener Task is already associated with a transaction", e); - } catch (SystemException e) { - handleException("Error starting a JTA transaction", e); - } - - // Get a message by polling, or receive null - Message message = receiveMessage(); - - if (log.isTraceEnabled()) { - if (message != null) { - try { - log.trace("<<<<<<< READ message with Message ID : " + - message.getJMSMessageID() + " from : " + destination + - " by Thread ID : " + Thread.currentThread().getId()); - } catch (JMSException ignore) {} - } else { - log.trace("No message received by Thread ID : " + - Thread.currentThread().getId() + " for destination : " + destination); - } - } - - if (message != null) { - idle = false; - idleExecutionCount = 0; - messageCount++; - // I will be busy now while processing this message, so start another if needed - scheduleNewTaskIfAppropriate(); - handleMessage(message, ut); - - } else { - idle = true; - idleExecutionCount++; - } - } - - } finally { - workerState = STATE_STOPPED; - activeTaskCount--; - synchronized(pollingTasks) { - pollingTasks.remove(this); - } - } - - if (log.isTraceEnabled()) { - log.trace("Listener task with Thread ID : " + Thread.currentThread().getId() + - " is stopping after processing : " + messageCount + " messages :: " + - " isActive : " + isActive() + " maxMessagesPerTask : " + - getMaxMessagesPerTask() + " concurrentConsumers : " + getConcurrentConsumers() + - " idleExecutionCount : " + idleExecutionCount + " idleTaskExecutionLimit : " + - getIdleTaskExecutionLimit()); - } else if (log.isDebugEnabled()) { - log.debug("Listener task with Thread ID : " + Thread.currentThread().getId() + - " is stopping after processing : " + messageCount + " messages"); - } - - closeConsumer(true); - closeSession(true); - closeConnection(); - - // My time is up, so if I am going away, create another - scheduleNewTaskIfAppropriate(); - } - - /** - * Poll for and return a message if available - * - * @return a message read, or null - */ - private Message receiveMessage() { - - // get a new connection, session and consumer to prevent a conflict. - // If idle, it means we can re-use what we already have - if (consumer == null) { - connection = getConnection(); - session = getSession(); - consumer = getMessageConsumer(); - if (log.isDebugEnabled()) { - log.debug("Preparing a Connection, Session and Consumer to read messages"); - } - } - - if (log.isDebugEnabled()) { - log.debug("Waiting for a message for service : " + serviceName + " - duration : " - + (getReceiveTimeout() < 0 ? "unlimited" : (getReceiveTimeout() + "ms"))); - } - - try { - if (getReceiveTimeout() < 0) { - return consumer.receive(); - } else { - return consumer.receive(getReceiveTimeout()); - } - } catch (IllegalStateException ignore) { - // probably the consumer (shared) was closed.. which is still ok.. as we didn't read - } catch (JMSException e) { - logError("Error receiving message for service : " + serviceName, e); - } - return null; - } - - /** - * Invoke ultimate message handler/listener and ack message and/or - * commit/rollback transactions - * @param message the JMS message received - * @param ut the UserTransaction used to receive this message, or null - */ - private void handleMessage(Message message, UserTransaction ut) { - - String messageId = null; - try { - messageId = message.getJMSMessageID(); - } catch (JMSException ignore) {} - - boolean commitOrAck = true; - try { - commitOrAck = jmsMessageReceiver.onMessage(message, ut); - - } finally { - - // if client acknowledgement is selected, and processing requested ACK - if (commitOrAck && getSessionAckMode() == Session.CLIENT_ACKNOWLEDGE) { - try { - message.acknowledge(); - if (log.isDebugEnabled()) { - log.debug("Message : " + messageId + " acknowledged"); - } - } catch (JMSException e) { - logError("Error acknowledging message : " + messageId, e); - } - } - - // close the consumer - closeConsumer(false); - - // if session was transacted, commit it or rollback - try { - if (session.getTransacted()) { - if (commitOrAck) { - session.commit(); - if (log.isDebugEnabled()) { - log.debug("Session for message : " + messageId + " committed"); - } - } else { - session.rollback(); - if (log.isDebugEnabled()) { - log.debug("Session for message : " + messageId + " rolled back"); - } - } - } - } catch (JMSException e) { - logError("Error " + (commitOrAck ? "committing" : "rolling back") + - " local session txn for message : " + messageId, e); - } - - // if a JTA transaction was being used, commit it or rollback - try { - if (ut != null) { - if (commitOrAck) { - ut.commit(); - if (log.isDebugEnabled()) { - log.debug("JTA txn for message : " + messageId + " committed"); - } - } else { - ut.rollback(); - if (log.isDebugEnabled()) { - log.debug("JTA txn for message : " + messageId + " rolled back"); - } - } - } - } catch (Exception e) { - logError("Error " + (commitOrAck ? "committing" : "rolling back") + - " JTA txn for message : " + messageId + " from the session", e); - } - - closeSession(false); - closeConnection(); - } - } - - /** Handle JMS Connection exceptions by re-initializing. A single connection failure could - * cause re-initialization of multiple MessageListenerTasks / Connections - */ - public void onException(JMSException j) { - - if (!isSTMActive()) { - requestShutdown(); - return; - } - - log.warn("JMS Connection failure : " + j.getMessage()); - setConnected(false); - - if (cacheLevel < JMSConstants.CACHE_CONNECTION) { - // failed Connection was not shared, thus no need to restart the whole STM - requestShutdown(); - return; - } - - // if we failed while active, update state to show failure - setServiceTaskManagerState(STATE_FAILURE); - log.error("JMS Connection failed : " + j.getMessage() + " - shutting down worker tasks"); - - int r = 1; - long retryDuration = initialReconnectDuration; - - do { - try { - log.info("Reconnection attempt : " + r + " for service : " + serviceName); - start(); - } catch (Exception ignore) {} - - boolean connected = false; - for (int i=0; i<5; i++) { - if (getConnectedTaskCount() == concurrentConsumers) { - connected = true; - break; - } - try { - Thread.sleep(1000); - } catch (InterruptedException ignore) {} - } - - if (!connected) { - log.error("Reconnection attempt : " + (r++) + " for service : " + serviceName + - " failed. Next retry in " + (retryDuration/1000) + "seconds"); - retryDuration = (long) (retryDuration * reconnectionProgressionFactor); - if (retryDuration > maxReconnectDuration) { - retryDuration = maxReconnectDuration; - } - - try { - Thread.sleep(retryDuration); - } catch (InterruptedException ignore) {} - } - - } while (!isSTMActive() || getConnectedTaskCount() < concurrentConsumers); - } - - protected void requestShutdown() { - workerState = STATE_SHUTTING_DOWN; - } - - private boolean isActive() { - return workerState == STATE_STARTED; - } - - protected boolean isTaskIdle() { - return idle; - } - - public boolean isConnected() { - return connected; - } - - public void setConnected(boolean connected) { - this.connected = connected; - } - - /** - * Get a Connection that could/should be used by this task - depends on the cache level to reuse - * @return the shared Connection if cache level is higher than CACHE_NONE, or a new Connection - */ - private Connection getConnection() { - if (cacheLevel < JMSConstants.CACHE_CONNECTION) { - // Connection is not shared - if (connection == null) { - connection = createConnection(); - } - } else { - if (sharedConnection != null) { - connection = sharedConnection; - } else { - synchronized(this) { - if (sharedConnection == null) { - sharedConnection = createConnection(); - } - connection = sharedConnection; - } - } - } - setConnected(true); - return connection; - } - - /** - * Get a Session that could/should be used by this task - depends on the cache level to reuse - * @param connection the connection (could be the shared connection) to use to create a Session - * @return the shared Session if cache level is higher than CACHE_CONNECTION, or a new Session - * created using the Connection passed, or a new/shared connection - */ - private Session getSession() { - if (session == null || cacheLevel < JMSConstants.CACHE_SESSION) { - session = createSession(); - } - return session; - } - - /** - * Get a MessageConsumer that chould/should be used by this task - depends on the cache - * level to reuse - * @param connection option Connection to be used - * @param session optional Session to be used - * @return the shared MessageConsumer if cache level is higher than CACHE_SESSION, or a new - * MessageConsumer possibly using the Connection and Session passed in - */ - private MessageConsumer getMessageConsumer() { - if (consumer == null || cacheLevel < JMSConstants.CACHE_CONSUMER) { - consumer = createConsumer(); - } - return consumer; - } - - /** - * Close the given Connection, hiding exceptions if any which are logged - * @param connection the Connection to be closed - */ - private void closeConnection() { - if (connection != null && - cacheLevel < JMSConstants.CACHE_CONNECTION) { - try { - if (log.isDebugEnabled()) { - log.debug("Closing non-shared JMS connection for service : " + serviceName); - } - connection.close(); - } catch (JMSException e) { - logError("Error closing JMS connection", e); - } finally { - connection = null; - } - } - } - - /** - * Close the given Session, hiding exceptions if any which are logged - * @param session the Session to be closed - */ - private void closeSession(boolean forced) { - if (session != null && - (cacheLevel < JMSConstants.CACHE_SESSION || forced)) { - try { - if (log.isDebugEnabled()) { - log.debug("Closing non-shared JMS session for service : " + serviceName); - } - session.close(); - } catch (JMSException e) { - logError("Error closing JMS session", e); - } finally { - session = null; - } - } - } - - /** - * Close the given Consumer, hiding exceptions if any which are logged - * @param consumer the Consumer to be closed - */ - private void closeConsumer(boolean forced) { - if (consumer != null && - (cacheLevel < JMSConstants.CACHE_CONSUMER || forced)) { - try { - if (log.isDebugEnabled()) { - log.debug("Closing non-shared JMS consumer for service : " + serviceName); - } - consumer.close(); - } catch (JMSException e) { - logError("Error closing JMS consumer", e); - } finally { - consumer = null; - } - } - } - - /** - * Create a new Connection for this STM, using JNDI properties and credentials provided - * @return a new Connection for this STM, using JNDI properties and credentials provided - */ - private Connection createConnection() { - - try { - conFactory = JMSUtils.lookup( - getInitialContext(), ConnectionFactory.class, getConnFactoryJNDIName()); - log.debug("Connected to the JMS connection factory : " + getConnFactoryJNDIName()); - } catch (NamingException e) { - handleException("Error looking up connection factory : " + getConnFactoryJNDIName() + - " using JNDI properties : " + jmsProperties, e); - } - - Connection connection = null; - try { - connection = JMSUtils.createConnection( - conFactory, - jmsProperties.get(JMSConstants.PARAM_JMS_USERNAME), - jmsProperties.get(JMSConstants.PARAM_JMS_PASSWORD), - isJmsSpec11(), isQueue()); - - connection.setExceptionListener(this); - connection.start(); - log.debug("JMS Connection for service : " + serviceName + " created and started"); - - } catch (JMSException e) { - handleException("Error acquiring a JMS connection to : " + getConnFactoryJNDIName() + - " using JNDI properties : " + jmsProperties, e); - } - return connection; - } - - /** - * Create a new Session for this STM - * @param connection the Connection to be used - * @return a new Session created using the Connection passed in - */ - private Session createSession() { - try { - if (log.isDebugEnabled()) { - log.debug("Creating a new JMS Session for service : " + serviceName); - } - return JMSUtils.createSession( - connection, isSessionTransacted(), getSessionAckMode(), isJmsSpec11(), isQueue()); - - } catch (JMSException e) { - handleException("Error creating JMS session for service : " + serviceName, e); - } - return null; - } - - /** - * Create a new MessageConsumer for this STM - * @param session the Session to be used - * @return a new MessageConsumer created using the Session passed in - */ - private MessageConsumer createConsumer() { - try { - if (log.isDebugEnabled()) { - log.debug("Creating a new JMS MessageConsumer for service : " + serviceName); - } - - return JMSUtils.createConsumer( - session, getDestination(session), isQueue(), - (isSubscriptionDurable() && getDurableSubscriberName() == null ? - getDurableSubscriberName() : serviceName), - getMessageSelector(), isPubSubNoLocal(), isSubscriptionDurable(), isJmsSpec11()); - - } catch (JMSException e) { - handleException("Error creating JMS consumer for service : " + serviceName,e); - } - return null; - } - } - - // -------------- mundane private methods ---------------- - /** - * Get the InitialContext for lookup using the JNDI parameters applicable to the service - * @return the InitialContext to be used - * @throws NamingException - */ - private Context getInitialContext() throws NamingException { - if (context == null) { - context = new InitialContext(jmsProperties); - } - return context; - } - - /** - * Return the JMS Destination for the JNDI name of the Destination from the InitialContext - * @return the JMS Destination to which this STM listens for messages - */ - private Destination getDestination(Session session) { - if (destination == null) { - try { - context = getInitialContext(); - destination = JMSUtils.lookup(context, Destination.class, getDestinationJNDIName()); - if (log.isDebugEnabled()) { - log.debug("JMS Destination with JNDI name : " + getDestinationJNDIName() + - " found for service " + serviceName); - } - } catch (NamingException e) { - try { - switch (destinationType) { - case JMSConstants.QUEUE: { - destination = session.createQueue(getDestinationJNDIName()); - break; - } - case JMSConstants.TOPIC: { - destination = session.createTopic(getDestinationJNDIName()); - break; - } - default: { - handleException("Error looking up JMS destination : " + - getDestinationJNDIName() + " using JNDI properties : " + - jmsProperties, e); - } - } - } catch (JMSException j) { - handleException("Error looking up and creating JMS destination : " + - getDestinationJNDIName() + " using JNDI properties : " + jmsProperties, e); - } - } - } - return destination; - } - - /** - * The UserTransaction to be used, looked up from the JNDI - * @return The UserTransaction to be used, looked up from the JNDI - */ - private UserTransaction getUserTransaction() { - if (!cacheUserTransaction) { - if (log.isDebugEnabled()) { - log.debug("Acquiring a new UserTransaction for service : " + serviceName); - } - - try { - context = getInitialContext(); - return - JMSUtils.lookup(context, UserTransaction.class, getUserTransactionJNDIName()); - } catch (NamingException e) { - handleException("Error looking up UserTransaction : " + getDestinationJNDIName() + - " using JNDI properties : " + jmsProperties, e); - } - } - - if (sharedUserTransaction == null) { - try { - context = getInitialContext(); - sharedUserTransaction = - JMSUtils.lookup(context, UserTransaction.class, getUserTransactionJNDIName()); - if (log.isDebugEnabled()) { - log.debug("Acquired shared UserTransaction for service : " + serviceName); - } - } catch (NamingException e) { - handleException("Error looking up UserTransaction : " + getDestinationJNDIName() + - " using JNDI properties : " + jmsProperties, e); - } - } - return sharedUserTransaction; - } - - // -------------------- trivial methods --------------------- - private boolean isSTMActive() { - return serviceTaskManagerState == STATE_STARTED; - } - - /** - * Is this STM bound to a Queue, Topic or a JMS 1.1 Generic Destination? - * @return TRUE for a Queue, FALSE for a Topic and NULL for a Generic Destination - */ - private Boolean isQueue() { - if (destinationType == JMSConstants.GENERIC) { - return null; - } else { - return destinationType == JMSConstants.QUEUE; - } - } - - private void logError(String msg, Exception e) { - log.error(msg, e); - } - - private void handleException(String msg, Exception e) { - log.error(msg, e); - throw new AxisJMSException(msg, e); - } - - private void handleException(String msg) { - log.error(msg); - throw new AxisJMSException(msg); - } - - // -------------- getters and setters ------------------ - public String getServiceName() { - return serviceName; - } - - public void setServiceName(String serviceName) { - this.serviceName = serviceName; - } - - public String getConnFactoryJNDIName() { - return connFactoryJNDIName; - } - - public void setConnFactoryJNDIName(String connFactoryJNDIName) { - this.connFactoryJNDIName = connFactoryJNDIName; - } - - public String getDestinationJNDIName() { - return destinationJNDIName; - } - - public void setDestinationJNDIName(String destinationJNDIName) { - this.destinationJNDIName = destinationJNDIName; - } - - public int getDestinationType() { - return destinationType; - } - - public void setDestinationType(int destinationType) { - this.destinationType = destinationType; - } - - public String getMessageSelector() { - return messageSelector; - } - - public void setMessageSelector(String messageSelector) { - this.messageSelector = messageSelector; - } - - public int getTransactionality() { - return transactionality; - } - - public void setTransactionality(int transactionality) { - this.transactionality = transactionality; - sessionTransacted = (transactionality == BaseConstants.TRANSACTION_LOCAL); - } - - public boolean isSessionTransacted() { - return sessionTransacted; - } - - public void setSessionTransacted(Boolean sessionTransacted) { - if (sessionTransacted != null) { - this.sessionTransacted = sessionTransacted; - // sesstionTransacted means local transactions are used, however !sessionTransacted does - // not mean that JTA is used - if (sessionTransacted) { - transactionality = BaseConstants.TRANSACTION_LOCAL; - } - } - } - - public int getSessionAckMode() { - return sessionAckMode; - } - - public void setSessionAckMode(int sessionAckMode) { - this.sessionAckMode = sessionAckMode; - } - - public boolean isSubscriptionDurable() { - return subscriptionDurable; - } - - public void setSubscriptionDurable(Boolean subscriptionDurable) { - if (subscriptionDurable != null) { - this.subscriptionDurable = subscriptionDurable; - } - } - - public String getDurableSubscriberName() { - return durableSubscriberName; - } - - public void setDurableSubscriberName(String durableSubscriberName) { - this.durableSubscriberName = durableSubscriberName; - } - - public boolean isPubSubNoLocal() { - return pubSubNoLocal; - } - - public void setPubSubNoLocal(Boolean pubSubNoLocal) { - if (pubSubNoLocal != null) { - this.pubSubNoLocal = pubSubNoLocal; - } - } - - public int getConcurrentConsumers() { - return concurrentConsumers; - } - - public void setConcurrentConsumers(int concurrentConsumers) { - this.concurrentConsumers = concurrentConsumers; - } - - public int getMaxConcurrentConsumers() { - return maxConcurrentConsumers; - } - - public void setMaxConcurrentConsumers(int maxConcurrentConsumers) { - this.maxConcurrentConsumers = maxConcurrentConsumers; - } - - public int getIdleTaskExecutionLimit() { - return idleTaskExecutionLimit; - } - - public void setIdleTaskExecutionLimit(int idleTaskExecutionLimit) { - this.idleTaskExecutionLimit = idleTaskExecutionLimit; - } - - public int getReceiveTimeout() { - return receiveTimeout; - } - - public void setReceiveTimeout(int receiveTimeout) { - this.receiveTimeout = receiveTimeout; - } - - public int getCacheLevel() { - return cacheLevel; - } - - public void setCacheLevel(int cacheLevel) { - this.cacheLevel = cacheLevel; - } - - public int getInitialReconnectDuration() { - return initialReconnectDuration; - } - - public void setInitialReconnectDuration(int initialReconnectDuration) { - this.initialReconnectDuration = initialReconnectDuration; - } - - public double getReconnectionProgressionFactor() { - return reconnectionProgressionFactor; - } - - public void setReconnectionProgressionFactor(double reconnectionProgressionFactor) { - this.reconnectionProgressionFactor = reconnectionProgressionFactor; - } - - public long getMaxReconnectDuration() { - return maxReconnectDuration; - } - - public void setMaxReconnectDuration(long maxReconnectDuration) { - this.maxReconnectDuration = maxReconnectDuration; - } - - public int getMaxMessagesPerTask() { - return maxMessagesPerTask; - } - - public void setMaxMessagesPerTask(int maxMessagesPerTask) { - this.maxMessagesPerTask = maxMessagesPerTask; - } - - public String getUserTransactionJNDIName() { - return userTransactionJNDIName; - } - - public void setUserTransactionJNDIName(String userTransactionJNDIName) { - if (userTransactionJNDIName != null) { - this.userTransactionJNDIName = userTransactionJNDIName; - } - } - - public boolean isCacheUserTransaction() { - return cacheUserTransaction; - } - - public void setCacheUserTransaction(Boolean cacheUserTransaction) { - if (cacheUserTransaction != null) { - this.cacheUserTransaction = cacheUserTransaction; - } - } - - public boolean isJmsSpec11() { - return jmsSpec11; - } - - public void setJmsSpec11(boolean jmsSpec11) { - this.jmsSpec11 = jmsSpec11; - } - - public Hashtable getJmsProperties() { - return jmsProperties; - } - - public void addJmsProperties(Map jmsProperties) { - this.jmsProperties.putAll(jmsProperties); - } - - public void removeJmsProperties(String key) { - this.jmsProperties.remove(key); - } - - public Context getContext() { - return context; - } - - public ConnectionFactory getConnectionFactory() { - return conFactory; - } - - public List getPollingTasks() { - return pollingTasks; - } - - public void setJmsMessageReceiver(JMSMessageReceiver jmsMessageReceiver) { - this.jmsMessageReceiver = jmsMessageReceiver; - } - - public void setWorkerPool(WorkerPool workerPool) { - this.workerPool = workerPool; - } - - public int getActiveTaskCount() { - return activeTaskCount; - } - - public void setServiceTaskManagerState(int serviceTaskManagerState) { - this.serviceTaskManagerState = serviceTaskManagerState; - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/ContentTypeInfo.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/ContentTypeInfo.java deleted file mode 100644 index 2b415df64d..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/ContentTypeInfo.java +++ /dev/null @@ -1,49 +0,0 @@ -/* -* Copyright 2004,2005 The Apache Software Foundation. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.jms.ctype; - -/** - * Class encapsulating the content type information for a given message. - */ -public class ContentTypeInfo { - private final String propertyName; - private final String contentType; - - public ContentTypeInfo(String propertyName, String contentType) { - this.propertyName = propertyName; - this.contentType = contentType; - } - - /** - * Get the name of the message property from which the content type - * has been extracted. - * - * @return the property name or null if the content type was not determined - * by extracting it from a message property - */ - public String getPropertyName() { - return propertyName; - } - - /** - * Get the content type of the message. - * - * @return The content type of the message. The return value is never null. - */ - public String getContentType() { - return contentType; - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/ContentTypeRule.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/ContentTypeRule.java deleted file mode 100644 index 0dba93356f..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/ContentTypeRule.java +++ /dev/null @@ -1,43 +0,0 @@ -/* -* Copyright 2004,2005 The Apache Software Foundation. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.jms.ctype; - -import javax.jms.JMSException; -import javax.jms.Message; - -/** - * Interface implemented by content type rules. - */ -public interface ContentTypeRule { - /** - * Attempt to determine the content type of the given JMS message. - * - * @param message the message - * @return If the rule matches, the return value encapsulates the content type of the - * message and the message property name from which is was extracted - * (if applicable). If the rule doesn't match, the method returns null. - * @throws JMSException - */ - ContentTypeInfo getContentType(Message message) throws JMSException; - - /** - * Get the name of the message property used to extract the content type from, - * if applicable. - * - * @return the property name or null if not applicable - */ - String getExpectedContentTypeProperty(); -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/ContentTypeRuleFactory.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/ContentTypeRuleFactory.java deleted file mode 100644 index a9fd25ef1b..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/ContentTypeRuleFactory.java +++ /dev/null @@ -1,74 +0,0 @@ -/* -* Copyright 2004,2005 The Apache Software Foundation. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.jms.ctype; - -import java.util.Iterator; - -import javax.jms.BytesMessage; -import javax.jms.TextMessage; - -import org.apache.axiom.om.OMElement; -import org.apache.axis2.AxisFault; -import org.apache.axis2.description.Parameter; - -/** - * Utility class to create content type rules and rule sets from XML. - */ -public class ContentTypeRuleFactory { - private ContentTypeRuleFactory() {} - - public static ContentTypeRule parse(OMElement element) throws AxisFault { - String name = element.getLocalName(); - String value = element.getText(); - if (name.equals("jmsProperty")) { - return new PropertyRule(value); - } else if (name.equals("textMessage")) { - return new MessageTypeRule(TextMessage.class, value); - } else if (name.equals("bytesMessage")) { - return new MessageTypeRule(BytesMessage.class, value); - } else if (name.equals("default")) { - return new DefaultRule(value); - } else { - throw new AxisFault("Unknown content rule type '" + name + "'"); - } - } - - public static ContentTypeRuleSet parse(Parameter param) throws AxisFault { - ContentTypeRuleSet ruleSet = new ContentTypeRuleSet(); - Object value = param.getValue(); - if (value instanceof OMElement) { - OMElement element = (OMElement)value; - - // DescriptionBuilder#processParameters actually sets the parameter element - // itself as the value. We need to support this case. - // TODO: seems like a bug in Axis2 and is inconsistent with Synapse's way of parsing parameter in proxy definitions - if (element == param.getParameterElement()) { - element = element.getFirstElement(); - } - - if (element.getLocalName().equals("rules")) { - for (Iterator it = element.getChildElements(); it.hasNext(); ) { - ruleSet.addRule(parse((OMElement)it.next())); - } - } else { - throw new AxisFault("Expected element"); - } - } else { - ruleSet.addRule(new DefaultRule((String)value)); - } - return ruleSet; - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/ContentTypeRuleSet.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/ContentTypeRuleSet.java deleted file mode 100644 index 90383a42f8..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/ContentTypeRuleSet.java +++ /dev/null @@ -1,64 +0,0 @@ -/* -* Copyright 2004,2005 The Apache Software Foundation. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.jms.ctype; - -import java.util.ArrayList; -import java.util.List; - -import javax.jms.JMSException; -import javax.jms.Message; - -/** - * A set of content type rules. - */ -public class ContentTypeRuleSet { - private final List rules = new ArrayList(); - private String defaultContentTypeProperty; - - /** - * Add a content type rule to this set. - * - * @param rule the rule to add - */ - public void addRule(ContentTypeRule rule) { - rules.add(rule); - if (defaultContentTypeProperty == null) { - defaultContentTypeProperty = rule.getExpectedContentTypeProperty(); - } - } - - /** - * Determine the content type of the given message. - * This method will try the registered rules in turn until the first rule matches. - * - * @param message the message - * @return the content type information for the message or null if none of the rules matches - * @throws JMSException - */ - public ContentTypeInfo getContentTypeInfo(Message message) throws JMSException { - for (ContentTypeRule rule : rules) { - ContentTypeInfo contentTypeInfo = rule.getContentType(message); - if (contentTypeInfo != null) { - return contentTypeInfo; - } - } - return null; - } - - public String getDefaultContentTypeProperty() { - return defaultContentTypeProperty; - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/DefaultRule.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/DefaultRule.java deleted file mode 100644 index a158f6ec74..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/DefaultRule.java +++ /dev/null @@ -1,37 +0,0 @@ -/* -* Copyright 2004,2005 The Apache Software Foundation. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.jms.ctype; - -import javax.jms.Message; - -/** - * Content type rule that always matches and that returns a fixed (default) content type. - */ -public class DefaultRule implements ContentTypeRule { - private final String contentType; - - public DefaultRule(String contentType) { - this.contentType = contentType; - } - - public ContentTypeInfo getContentType(Message message) { - return new ContentTypeInfo(null, contentType); - } - - public String getExpectedContentTypeProperty() { - return null; - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/MessageTypeRule.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/MessageTypeRule.java deleted file mode 100644 index cb25ab93d4..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/MessageTypeRule.java +++ /dev/null @@ -1,39 +0,0 @@ -/* -* Copyright 2004,2005 The Apache Software Foundation. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.jms.ctype; - -import javax.jms.Message; - -/** - * Content type rule that matches a given message type and returns a fixed content type. - */ -public class MessageTypeRule implements ContentTypeRule { - private final Class messageType; - private final String contentType; - - public MessageTypeRule(Class messageType, String contentType) { - this.messageType = messageType; - this.contentType = contentType; - } - - public ContentTypeInfo getContentType(Message message) { - return messageType.isInstance(message) ? new ContentTypeInfo(null, contentType) : null; - } - - public String getExpectedContentTypeProperty() { - return null; - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/PropertyRule.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/PropertyRule.java deleted file mode 100644 index c8d13ba462..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/PropertyRule.java +++ /dev/null @@ -1,39 +0,0 @@ -/* -* Copyright 2004,2005 The Apache Software Foundation. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.jms.ctype; - -import javax.jms.JMSException; -import javax.jms.Message; - -/** - * Content type rule that attempts to extract the content type from a message property. - */ -public class PropertyRule implements ContentTypeRule { - private final String propertyName; - - public PropertyRule(String propertyName) { - this.propertyName = propertyName; - } - - public ContentTypeInfo getContentType(Message message) throws JMSException { - String value = message.getStringProperty(propertyName); - return value == null ? null : new ContentTypeInfo(propertyName, value); - } - - public String getExpectedContentTypeProperty() { - return propertyName; - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/package-info.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/package-info.java deleted file mode 100644 index 750170edd7..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/ctype/package-info.java +++ /dev/null @@ -1,23 +0,0 @@ -/* -* Copyright 2004,2005 The Apache Software Foundation. -* -* Licensed under the Apache License, Version 2.0 (the "License"); -* you may not use this file except in compliance with the License. -* You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, software -* distributed under the License is distributed on an "AS IS" BASIS, -* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -* See the License for the specific language governing permissions and -* limitations under the License. -*/ - -/** - * Provides classes and interfaces to define content type rules. - * - * Content type rules are used to determine the content type of a - * received message based on JMS properties, message type, etc. - */ -package org.apache.tuscany.sca.binding.ws.axis2.jms.ctype; \ No newline at end of file diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/package.html b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/package.html deleted file mode 100644 index b95b49eb69..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/jms/package.html +++ /dev/null @@ -1,356 +0,0 @@ - -JMS Transport Configuration - - -

JMS Listener Configuration (axis2.xml)

- -e.g: - -
-    <transportReceiver name="jms" class="org.apache.axis2.transport.jms.JMSListener">
-        <parameter name="myTopicConnectionFactory">
-            <parameter name="java.naming.factory.initial">org.apache.activemq.jndi.ActiveMQInitialContextFactory</parameter>
-            <parameter name="java.naming.provider.url">tcp://localhost:61616</parameter>
-            <parameter name="transport.jms.ConnectionFactoryJNDIName">TopicConnectionFactory</parameter>
-            <parameter name="transport.jms.ConnectionFactoryType">topic</parameter>
-            <parameter name="transport.jms.JMSSpecVersion">1.0.2b</parameter>
-        </parameter>
-
-        <parameter name="myQueueConnectionFactory">
-            <parameter name="java.naming.factory.initial">org.apache.activemq.jndi.ActiveMQInitialContextFactory</parameter>
-            <parameter name="java.naming.provider.url">tcp://localhost:61616</parameter>
-            <parameter name="transport.jms.ConnectionFactoryJNDIName">QueueConnectionFactory</parameter>
-            <parameter name="transport.jms.ConnectionFactoryType">queue</parameter>
-            <parameter name="transport.jms.JMSSpecVersion">1.1</parameter>
-        </parameter>
-
-        <parameter name="default">
-            <parameter name="java.naming.factory.initial">org.apache.activemq.jndi.ActiveMQInitialContextFactory</parameter>
-            <parameter name="java.naming.provider.url">tcp://localhost:61616</parameter>
-            <parameter name="transport.jms.ConnectionFactoryJNDIName">ConnectionFactory</parameter>
-        </parameter>
-    </transportReceiver>
-
-    <transportSender name="jms" class="org.apache.axis2.transport.jms.JMSSender">
-        <parameter name="myTopicConnectionFactory">
-            <parameter name="java.naming.factory.initial">org.apache.activemq.jndi.ActiveMQInitialContextFactory</parameter>
-            <parameter name="java.naming.provider.url">tcp://localhost:61616</parameter>
-            <parameter name="transport.jms.ConnectionFactoryJNDIName">TopicConnectionFactory</parameter>
-            <parameter name="transport.jms.JMSSpecVersion">1.0.2b</parameter>
-            <parameter name="transport.jms.CacheLevel">producer</parameter>
-        </parameter>
-
-        <parameter name="myQueueConnectionFactory">
-            <parameter name="java.naming.factory.initial">org.apache.activemq.jndi.ActiveMQInitialContextFactory</parameter>
-            <parameter name="java.naming.provider.url">tcp://localhost:61616</parameter>
-            <parameter name="transport.jms.ConnectionFactoryJNDIName">QueueConnectionFactory</parameter>
-            <parameter name="transport.jms.JMSSpecVersion">1.0.2b</parameter>
-            <parameter name="transport.jms.CacheLevel">producer</parameter>
-        </parameter>
-
-        <parameter name="default">
-            <parameter name="java.naming.factory.initial">org.apache.activemq.jndi.ActiveMQInitialContextFactory</parameter>
-            <parameter name="java.naming.provider.url">tcp://localhost:61616</parameter>
-            <parameter name="transport.jms.ConnectionFactoryJNDIName">ConnectionFactory</parameter>
-            <parameter name="transport.jms.CacheLevel">connection</parameter>
-        </parameter>
-    </transportSender>
-
- -

- The Transport Listener and Sender both allows the user to configure one or more logical JMS Connection - Factories, which are named definitions as shown above. Any remaining parameters maybe defined at the - service level via the services.xml. The applicable set of parameters for a service would be the - union of the properties from the services.xml and the corresponding logical connection factory. -

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Transport level

ListeningSending
JNDIjava.naming.factory.initialThe JNDI InitialContext factory classRequired

java.naming.provider.urlJNDI Provider URLRequired

java.naming.security.principalUsername for JNDI access


java.naming.security.credentialsPassword for JNDI access

Transactionstransport.TransactionalityDesired transactionality. One of none / local / jtaDefaults to none

transport.UserTxnJNDINameJNDI name to be used to obtain a UserTransactionDefaults to "java:comp/UserTransaction"

transport.CacheUserTxnGenerally its safe and more efficient to cache the - UserTransaction reference from JNDI. One of true/ falseDefaults to true

transport.jms.SessionTransactedShould the JMS Session be transacted. One of true/ falseDefaults to true when local transactions are used

transport.jms.SessionAcknowledgementJMS Session acknowledgement mode to be used. One of AUTO_ACKNOWLEDGE | CLIENT_ACKNOWLEDGE | DUPS_OK_ACKNOWLEDGE | SESSION_TRANSACTEDDefaults to AUTO_ACKNOWLEDGE
Connectiontransport.jms.ConnectionFactoryName of the logical connection factory this service will useDefaults to "default"

transport.jms.ConnectionFactoryJNDINameThe JNDI name of the JMS ConnectionFactoryRequired

transport.jms.ConnectionFactoryType Type of ConnectionFactory – queue / topicSuggested to be specified

transport.jms.JMSSpecVersionJMS API Version One of "1.1" or "1.0.2b"Defaults to 1.1

transport.jms.UserNameThe JMS connection username


transport.jms.PasswordThe JMS connection password

Destinationstransport.jms.DestinationJNDI Name of the Destination Defaults to Service name

transport.jms.DestinationTypeType of Destination – queue / topicDefaults to a queue

transport.jms.DefaultReplyDestinationJNDI Name of the default reply Destination


transport.jms.DefaultReplyDestinationTypeType of the reply Destination – queue / topicSame type as of Destination
Advancedtransport.jms.MessageSelectorOptional message selector to be applied


transport.jms.SubscriptionDurableIs the subscription durable? (For Topics) – true / falseDefaults to false

transport.jms.DurableSubscriberNameName to be used for the durable subscriptionRequired when subscription is durable

transport.jms.PubSubNoLocalShould messages published by the same connection (for Topics) - be received? – true / falseDefaults to false

transport.jms.CacheLevelThe JMS resource cache level. One of none / connection / - session / consumer / producer / autoDefaults to auto

transport.jms.ReceiveTimeoutTime to wait for a JMS message during polling. Negative means - wait forever, while 0 means do not wait at all. Anything else, is - a millisecond value for the pollDefaults to 1000ms

transport.jms.ConcurrentConsumersNumber of concurrent consumer tasks (~threads) to be started to - poll for messages for this service. For Topics, this should be - always 1, to prevent the same message being processed multiple - timesDefaults to 1

transport.jms.MaxConcurrentConsumersWill dynamically scale the number of concurrent consumer tasks - (~threads) until this value; as the load increases. Should always - be 1 for Topics.Defaults to 1

transport.jms.IdleTaskLimitThe number of idle (i.e. poll without receipt of a message) - runs per task, before it dies – to recycle resources, and to - allow dynamic scale down.Defaults to 10

transport.jms.MaxMessagesPerTaskThe maximum number of successful message receipts to limit per - Task lifetime. Defaults to –1 which implies unlimited messages
Reconnectiontransport.jms.InitialReconnectDurationInitial reconnection attempt durationDefaults to 10,000ms

transport.jms.ReconnectProgressFactorFactor used to compute consecutive reconnection attempt - durations, in a geometric seriesDefaults to 2 (i.e. exponential)

transport.jms.MaxReconnectDurationMaximum limit for a reconnection durationDefaults to 1 hour

transport.jms.PublishEPROne or more JMS URL's to be showed as the JMS EPRs on the WSDL - for the service. Allows the specification of a custom EPR, and/or - hiding of internal properties from a public EPR (e.g. - credentials). Add one as LEGACY to retain auto generated EPR, when - adding new EPRs






Legacy Mode and Payload handlingWrapperBinary and Text payload wrapper element to be specified as "{ns}name" where ns refers to a namespace and name the name of the elementDefault binary wrapper
  • {http://ws.apache.org/commons/ns/payload}binary
- Default text wrapper
  • {http://ws.apache.org/commons/ns/payload}text


Operationoperation name to be specified as "{ns}name" where ns refers to the namespace and name the name of the operationDefaults to urn:mediate
- - - \ No newline at end of file diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/AbstractPollTableEntry.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/AbstractPollTableEntry.java deleted file mode 100644 index fa64f08a25..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/AbstractPollTableEntry.java +++ /dev/null @@ -1,100 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.transport.base; - -import java.util.TimerTask; - -import org.apache.axis2.addressing.EndpointReference; -import org.apache.axis2.description.AxisService; - -public abstract class AbstractPollTableEntry { - // status of last scan - public static final int SUCCSESSFUL = 0; - public static final int WITH_ERRORS = 1; - public static final int FAILED = 2; - public static final int NONE = 3; - - /** Axis2 service */ - private AxisService service; - /** next poll time */ - private long nextPollTime; - /** last poll performed at */ - private long lastPollTime; - /** duration in ms between successive polls */ - private long pollInterval; - /** state of the last poll */ - private int lastPollState; - /** can polling occur in parallel? */ - private boolean concurrentPollingAllowed = false; - /** The timer task that will trigger the next poll */ - TimerTask timerTask; - /** Flag indicating whether polling has been canceled. */ - boolean canceled; - - public AxisService getService() { - return service; - } - - void setService(AxisService service) { - this.service = service; - } - - public abstract EndpointReference getEndpointReference(); - - public long getNextPollTime() { - return nextPollTime; - } - - public void setNextPollTime(long nextPollTime) { - this.nextPollTime = nextPollTime; - } - - public long getLastPollTime() { - return lastPollTime; - } - - public void setLastPollTime(long lastPollTime) { - this.lastPollTime = lastPollTime; - } - - public long getPollInterval() { - return pollInterval; - } - - public void setPollInterval(long pollInterval) { - this.pollInterval = pollInterval; - } - - public int getLastPollState() { - return lastPollState; - } - - public void setLastPollState(int lastPollState) { - this.lastPollState = lastPollState; - } - - public boolean isConcurrentPollingAllowed() { - return concurrentPollingAllowed; - } - - public void setConcurrentPollingAllowed(boolean concurrentPollingAllowed) { - this.concurrentPollingAllowed = concurrentPollingAllowed; - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/AbstractPollingTransportListener.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/AbstractPollingTransportListener.java deleted file mode 100644 index 0ee9d92443..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/AbstractPollingTransportListener.java +++ /dev/null @@ -1,267 +0,0 @@ -/* -* Licensed to the Apache Software Foundation (ASF) under one -* or more contributor license agreements. See the NOTICE file -* distributed with this work for additional information -* regarding copyright ownership. The ASF licenses this file -* to you under the Apache License, Version 2.0 (the -* "License"); you may not use this file except in compliance -* with the License. You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, -* software distributed under the License is distributed on an -* * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -* KIND, either express or implied. See the License for the -* specific language governing permissions and limitations -* under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.transport.base; - -import java.util.ArrayList; -import java.util.List; -import java.util.Timer; -import java.util.TimerTask; - -import org.apache.axis2.AxisFault; -import org.apache.axis2.addressing.EndpointReference; -import org.apache.axis2.context.ConfigurationContext; -import org.apache.axis2.description.AxisService; -import org.apache.axis2.description.Parameter; -import org.apache.axis2.description.ParameterInclude; -import org.apache.axis2.description.TransportInDescription; - -public abstract class AbstractPollingTransportListener - extends AbstractTransportListener { - - /** The main timer. */ - private Timer timer; - /** Keep the list of endpoints and poll durations */ - private final List pollTable = new ArrayList(); - - @Override - public void init(ConfigurationContext cfgCtx, - TransportInDescription transportIn) throws AxisFault { - - timer = new Timer("PollTimer"); - super.init(cfgCtx, transportIn); - T entry = createPollTableEntry(transportIn); - if (entry != null) { - entry.setPollInterval(getPollInterval(transportIn)); - schedulePoll(entry); - pollTable.add(entry); - } - } - - @Override - public void destroy() { - // Explicitly cancel all polls not predispatched to services. All other polls will - // be canceled by stopListeningForService. Pay attention to the fact the cancelPoll - // modifies pollTable. - List entriesToCancel = new ArrayList(); - for (T entry : pollTable) { - if (entry.getService() == null) { - entriesToCancel.add(entry); - } - } - for (T entry : entriesToCancel) { - cancelPoll(entry); - } - - super.destroy(); - timer.cancel(); - timer = null; - } - - /** - * Schedule a repeated poll at the specified interval for a given service. - * The method will schedule a single-shot timer task with executes a work - * task on the worker pool. At the end of this work task, a new timer task - * is scheduled for the next poll (except if the polling for the service - * has been canceled). This effectively schedules the poll repeatedly - * with fixed delay. - * @param entry the poll table entry with the configuration for the service - * @param pollInterval the interval between successive polls in milliseconds - */ - void schedulePoll(final T entry) { - final long pollInterval = entry.getPollInterval(); - TimerTask timerTask = new TimerTask() { - @Override - public void run() { - workerPool.execute(new Runnable() { - public void run() { - if (state == BaseConstants.PAUSED) { - if (log.isDebugEnabled()) { - log.debug("Transport " + getTransportName() + - " poll trigger : Transport is currently paused.."); - } - } else { - poll(entry); - } - } - }); - } - }; - entry.timerTask = timerTask; - if (entry.isConcurrentPollingAllowed()) { - timer.scheduleAtFixedRate(timerTask, pollInterval, pollInterval); - } else { - timer.schedule(timerTask, pollInterval); - } - } - - private void cancelPoll(T entry) { - synchronized (entry) { - entry.timerTask.cancel(); - entry.canceled = true; - } - pollTable.remove(entry); - } - - protected abstract void poll(T entry); - - protected void onPollCompletion(T entry) { - if (!entry.isConcurrentPollingAllowed()) { - synchronized (entry) { - if (!entry.canceled) { - schedulePoll(entry); - } - } - } - } - - /** - * method to log a failure to the log file and to update the last poll status and time - * @param msg text for the log message - * @param e optional exception encountered or null - * @param entry the PollTableEntry - */ - protected void processFailure(String msg, Exception e, T entry) { - if (e == null) { - log.error(msg); - } else { - log.error(msg, e); - } - long now = System.currentTimeMillis(); - entry.setLastPollState(AbstractPollTableEntry.FAILED); - entry.setLastPollTime(now); - entry.setNextPollTime(now + entry.getPollInterval()); - onPollCompletion(entry); - } - - private long getPollInterval(ParameterInclude params) { - Parameter param = params.getParameter(BaseConstants.TRANSPORT_POLL_INTERVAL); - long pollInterval = BaseConstants.DEFAULT_POLL_INTERVAL; - if (param != null && param.getValue() instanceof String) { - String s = (String)param.getValue(); - int multiplier; - if (s.endsWith("ms")) { - s = s.substring(0, s.length()-2); - multiplier = 1; - } else { - multiplier = 1000; - } - try { - pollInterval = Integer.parseInt(s) * multiplier; - } catch (NumberFormatException e) { - log.error("Invalid poll interval : " + param.getValue() + ", default to : " - + (BaseConstants.DEFAULT_POLL_INTERVAL / 1000) + "sec", e); - } - } - return pollInterval; - } - - @Override - protected void startListeningForService(AxisService service) throws AxisFault { - T entry = createPollTableEntry(service); - if (entry == null) { - throw new AxisFault("The service has no configuration for the transport"); - } - entry.setService(service); - entry.setPollInterval(getPollInterval(service)); - schedulePoll(entry); - pollTable.add(entry); - } - - /** - * Create a poll table entry based on the provided parameters. - * If no relevant parameters are found, the implementation should - * return null. An exception should only be thrown if there is an - * error or inconsistency in the parameters. - * - * @param params The source of the parameters to construct the - * poll table entry. If the parameters were defined on - * a service, this will be an {@link AxisService} - * instance. - * @return - */ - protected abstract T createPollTableEntry(ParameterInclude params) throws AxisFault; - - /** - * Get the EPR for the given service - * - * @param serviceName service name - * @param ip ignored - * @return the EPR for the service - * @throws AxisFault not used - */ - public EndpointReference[] getEPRsForService(String serviceName, String ip) throws AxisFault { - for (T entry : pollTable) { - AxisService service = entry.getService(); - if (service != null) { - String candidateName = service.getName(); - if (candidateName.equals(serviceName) || - serviceName.startsWith(candidateName + ".")) { - return new EndpointReference[]{ entry.getEndpointReference() }; - } - } - } - return null; - } - - @Override - protected void stopListeningForService(AxisService service) { - for (T entry : pollTable) { - if (service == entry.getService()) { - cancelPoll(entry); - break; - } - } - } - - // -- jmx/management methods-- - /** - * Pause the listener - Stop accepting/processing new messages, but continues processing existing - * messages until they complete. This helps bring an instance into a maintenence mode - * @throws org.apache.axis2.AxisFault on error - */ - public void pause() throws AxisFault { - if (state != BaseConstants.STARTED) return; - state = BaseConstants.PAUSED; - log.info("Listener paused"); - } - - /** - * Resume the lister - Brings the lister into active mode back from a paused state - * @throws AxisFault on error - */ - public void resume() throws AxisFault { - if (state != BaseConstants.PAUSED) return; - state = BaseConstants.STARTED; - log.info("Listener resumed"); - } - - /** - * Stop processing new messages, and wait the specified maximum time for in-flight - * requests to complete before a controlled shutdown for maintenence - * - * @param millis a number of milliseconds to wait until pending requests are allowed to complete - * @throws AxisFault on error - */ - public void maintenenceShutdown(long millis) throws AxisFault { - if (state != BaseConstants.STARTED) return; - stop(); - state = BaseConstants.STOPPED; - log.info("Listener shutdown"); - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/AbstractTransportListener.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/AbstractTransportListener.java deleted file mode 100644 index 440e09dc84..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/AbstractTransportListener.java +++ /dev/null @@ -1,550 +0,0 @@ -/* -* Licensed to the Apache Software Foundation (ASF) under one -* or more contributor license agreements. See the NOTICE file -* distributed with this work for additional information -* regarding copyright ownership. The ASF licenses this file -* to you under the Apache License, Version 2.0 (the -* "License"); you may not use this file except in compliance -* with the License. You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, -* software distributed under the License is distributed on an -* * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -* KIND, either express or implied. See the License for the -* specific language governing permissions and limitations -* under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.transport.base; - -import java.lang.management.ManagementFactory; -import java.util.ArrayList; -import java.util.Map; -import java.util.Set; - -import javax.management.MBeanServer; -import javax.management.ObjectName; - -import org.apache.axiom.om.util.UUIDGenerator; -import org.apache.axis2.AxisFault; -import org.apache.axis2.addressing.EndpointReference; -import org.apache.axis2.context.ConfigurationContext; -import org.apache.axis2.context.MessageContext; -import org.apache.axis2.context.SessionContext; -import org.apache.axis2.description.AxisService; -import org.apache.axis2.description.TransportInDescription; -import org.apache.axis2.description.TransportOutDescription; -import org.apache.axis2.engine.AxisEngine; -import org.apache.axis2.transport.TransportListener; -import org.apache.axis2.util.MessageContextBuilder; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.threads.WorkerPool; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.threads.WorkerPoolFactory; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.tracker.AxisServiceFilter; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.tracker.AxisServiceTracker; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.tracker.AxisServiceTrackerListener; - -public abstract class AbstractTransportListener implements TransportListener { - - /** the reference to the actual commons logger to be used for log messages */ - protected Log log = null; - - /** the axis2 configuration context */ - protected ConfigurationContext cfgCtx = null; - - /** transport in description */ - private TransportInDescription transportIn = null; - /** transport out description */ - private TransportOutDescription transportOut = null; - /** state of the listener */ - protected int state = BaseConstants.STOPPED; - /** is this transport non-blocking? */ - protected boolean isNonBlocking = false; - /** - * Service tracker used to invoke {@link #internalStartListeningForService(AxisService)} - * and {@link #internalStopListeningForService(AxisService)}. */ - private AxisServiceTracker serviceTracker; - - /** the thread pool to execute actual poll invocations */ - protected WorkerPool workerPool = null; - /** use the thread pool available in the axis2 configuration context */ - protected boolean useAxis2ThreadPool = false; - /** JMX support */ - private TransportMBeanSupport mbeanSupport; - /** Metrics collector for this transport */ - protected MetricsCollector metrics = new MetricsCollector(); - - /** - * A constructor that makes subclasses pick up the correct logger - */ - protected AbstractTransportListener() { - log = LogFactory.getLog(this.getClass()); - } - - /** - * Initialize the generic transport. Sets up the transport and the thread pool to be used - * for message processing. Also creates an AxisObserver that gets notified of service - * life cycle events for the transport to act on - * @param cfgCtx the axis configuration context - * @param transportIn the transport-in description - * @throws AxisFault on error - */ - public void init(ConfigurationContext cfgCtx, TransportInDescription transportIn) - throws AxisFault { - - this.cfgCtx = cfgCtx; - this.transportIn = transportIn; - this.transportOut = cfgCtx.getAxisConfiguration().getTransportOut(getTransportName()); - - if (useAxis2ThreadPool) { - //this.workerPool = cfgCtx.getThreadPool(); not yet implemented - throw new AxisFault("Unsupported thread pool for task execution - Axis2 thread pool"); - } else { - this.workerPool = WorkerPoolFactory.getWorkerPool( - 10, 20, 5, -1, getTransportName() + "Server Worker thread group", getTransportName() + "-Worker"); - } - - // register to receive updates on services for lifetime management - serviceTracker = new AxisServiceTracker( - cfgCtx.getAxisConfiguration(), - new AxisServiceFilter() { - public boolean matches(AxisService service) { - return !service.getName().startsWith("__") // these are "private" services - && BaseUtils.isUsingTransport(service, getTransportName()); - } - }, - new AxisServiceTrackerListener() { - public void serviceAdded(AxisService service) { - internalStartListeningForService(service); - } - - public void serviceRemoved(AxisService service) { - internalStopListeningForService(service); - } - }); - - // register with JMX - mbeanSupport = new TransportMBeanSupport(this, getTransportName()); - mbeanSupport.register(); - } - - public void destroy() { - try { - if (state == BaseConstants.STARTED) { - try { - stop(); - } catch (AxisFault ignore) { - log.warn("Error stopping the transport : " + getTransportName()); - } - } - } finally { - state = BaseConstants.STOPPED; - mbeanSupport.unregister(); - } - try { - workerPool.shutdown(10000); - } catch (InterruptedException ex) { - log.warn("Thread interrupted while waiting for worker pool to shut down"); - } - } - - public void stop() throws AxisFault { - if (state == BaseConstants.STARTED) { - state = BaseConstants.STOPPED; - // cancel receipt of service lifecycle events - log.info(getTransportName().toUpperCase() + " Listener Shutdown"); - serviceTracker.stop(); - } - } - - public void start() throws AxisFault { - if (state != BaseConstants.STARTED) { - state = BaseConstants.STARTED; - // register to receive updates on services for lifetime management - // cfgCtx.getAxisConfiguration().addObservers(axisObserver); - log.info(getTransportName().toUpperCase() + " Listener started"); - // iterate through deployed services and start - serviceTracker.start(); - } - } - - public EndpointReference[] getEPRsForService(String serviceName, String ip) throws AxisFault { - return getEPRsForService(serviceName); - } - - protected EndpointReference[] getEPRsForService(String serviceName) { - return null; - } - - public void disableTransportForService(AxisService service) { - - log.warn("Disabling the " + getTransportName() + " transport for the service " - + service.getName() + ", because it is not configured properly for the service"); - - if (service.isEnableAllTransports()) { - ArrayList exposedTransports = new ArrayList(); - for(Object obj: cfgCtx.getAxisConfiguration().getTransportsIn().values()) { - String transportName = ((TransportInDescription) obj).getName(); - if (!transportName.equals(getTransportName())) { - exposedTransports.add(transportName); - } - } - service.setEnableAllTransports(false); - service.setExposedTransports(exposedTransports); - } else { - service.removeExposedTransport(getTransportName()); - } - } - - void internalStartListeningForService(AxisService service) { - String serviceName = service.getName(); - try { - startListeningForService(service); - } catch (AxisFault ex) { - String transportName = getTransportName().toUpperCase(); - String msg = "Unable to configure the service " + serviceName + " for the " + - transportName + " transport: " + ex.getMessage() + ". " + - "This service is being marked as faulty and will not be available over the " + - transportName + " transport."; - // Only log the message at level WARN and log the full stack trace at level DEBUG. - // TODO: We should have a way to distinguish a missing configuration - // from an error. This may be addressed when implementing the enhancement - // described in point 3 of http://markmail.org/message/umhenrurlrekk5jh - log.warn(msg); - log.debug("Disabling service " + serviceName + " for the " + transportName + - "transport", ex); - BaseUtils.markServiceAsFaulty(serviceName, msg, service.getAxisConfiguration()); - disableTransportForService(service); - return; - } catch (Throwable ex) { - String msg = "Unexpected error when configuring service " + serviceName + - " for the " + getTransportName().toUpperCase() + " transport. It will be" + - " disabled for this transport and marked as faulty."; - log.error(msg, ex); - BaseUtils.markServiceAsFaulty(serviceName, msg, service.getAxisConfiguration()); - disableTransportForService(service); - return; - } - registerMBean(new TransportListenerEndpointView(this, serviceName), - getEndpointMBeanName(serviceName)); - } - - void internalStopListeningForService(AxisService service) { - unregisterMBean(getEndpointMBeanName(service.getName())); - stopListeningForService(service); - } - - protected abstract void startListeningForService(AxisService service) throws AxisFault; - - protected abstract void stopListeningForService(AxisService service); - - /** - * This is a deprecated method in Axis2 and this default implementation returns the first - * result from the getEPRsForService() method - */ - public EndpointReference getEPRForService(String serviceName, String ip) throws AxisFault { - return getEPRsForService(serviceName, ip)[0]; - } - - public SessionContext getSessionContext(MessageContext messageContext) { - return null; - } - - /** - * Create a new axis MessageContext for an incoming message through this transport - * @return the newly created message context - */ - public MessageContext createMessageContext() { - MessageContext msgCtx = new MessageContext(); - msgCtx.setConfigurationContext(cfgCtx); - - msgCtx.setIncomingTransportName(getTransportName()); - msgCtx.setTransportOut(transportOut); - msgCtx.setTransportIn(transportIn); - msgCtx.setServerSide(true); - msgCtx.setMessageID(UUIDGenerator.getUUID()); - - // There is a discrepency in what I thought, Axis2 spawns a nes threads to - // send a message is this is TRUE - and I want it to be the other way - msgCtx.setProperty(MessageContext.TRANSPORT_NON_BLOCKING, Boolean.valueOf(!isNonBlocking)); - - // are these relevant? - //msgCtx.setServiceGroupContextId(UUIDGenerator.getUUID()); - // this is required to support Sandesha 2 - //msgContext.setProperty(RequestResponseTransport.TRANSPORT_CONTROL, - // new HttpCoreRequestResponseTransport(msgContext)); - - return msgCtx; - } - - /** - * Process a new incoming message through the axis engine - * @param msgCtx the axis MessageContext - * @param trpHeaders the map containing transport level message headers - * @param soapAction the optional soap action or null - * @param contentType the optional content-type for the message - */ - public void handleIncomingMessage( - MessageContext msgCtx, Map trpHeaders, - String soapAction, String contentType) throws AxisFault { - - // set the soapaction if one is available via a transport header - if (soapAction != null) { - msgCtx.setSoapAction(soapAction); - } - - // set the transport headers to the message context - msgCtx.setProperty(MessageContext.TRANSPORT_HEADERS, trpHeaders); - - // send the message context through the axis engine - try { - // check if an Axis2 callback has been registered for this message - Map callBackMap = (Map) msgCtx.getConfigurationContext(). - getProperty(BaseConstants.CALLBACK_TABLE); - // FIXME: transport headers are protocol specific; the correlation ID should be - // passed as argument to this method - Object replyToMessageID = trpHeaders.get(BaseConstants.HEADER_IN_REPLY_TO); - // if there is a callback registerd with this replyto ID then this has to - // be handled as a synchronous incoming message, via the - if (replyToMessageID != null && callBackMap != null && - callBackMap.get(replyToMessageID) != null) { - - SynchronousCallback synchronousCallback = - (SynchronousCallback) callBackMap.get(replyToMessageID); - synchronousCallback.setInMessageContext(msgCtx); - callBackMap.remove(replyToMessageID); - } else { - AxisEngine.receive(msgCtx); - } - - } catch (AxisFault e) { - if (log.isDebugEnabled()) { - log.debug("Error receiving message", e); - } - if (msgCtx.isServerSide()) { - AxisEngine.sendFault(MessageContextBuilder.createFaultMessageContext(msgCtx, e)); - } - } - } - - protected void handleException(String msg, Exception e) throws AxisFault { - log.error(msg, e); - throw new AxisFault(msg, e); - } - - protected void logException(String msg, Exception e) { - log.error(msg, e); - } - - public String getTransportName() { - return transportIn.getName(); - } - - public MetricsCollector getMetricsCollector() { - return metrics; - } - - // -- jmx/management methods-- - /** - * Pause the listener - Stop accepting/processing new messages, but continues processing existing - * messages until they complete. This helps bring an instance into a maintenence mode - * @throws AxisFault on error - */ - public void pause() throws AxisFault {} - /** - * Resume the lister - Brings the lister into active mode back from a paused state - * @throws AxisFault on error - */ - public void resume() throws AxisFault {} - - /** - * Stop processing new messages, and wait the specified maximum time for in-flight - * requests to complete before a controlled shutdown for maintenence - * - * @param millis a number of milliseconds to wait until pending requests are allowed to complete - * @throws AxisFault on error - */ - public void maintenenceShutdown(long millis) throws AxisFault {} - - /** - * Returns the number of active threads processing messages - * @return number of active threads processing messages - */ - public int getActiveThreadCount() { - return workerPool.getActiveCount(); - } - - /** - * Return the number of requests queued in the thread pool - * @return queue size - */ - public int getQueueSize() { - return workerPool.getQueueSize(); - } - - public long getMessagesReceived() { - if (metrics != null) { - return metrics.getMessagesReceived(); - } - return -1; - } - - public long getFaultsReceiving() { - if (metrics != null) { - return metrics.getFaultsReceiving(); - } - return -1; - } - - public long getBytesReceived() { - if (metrics != null) { - return metrics.getBytesReceived(); - } - return -1; - } - - public long getMessagesSent() { - if (metrics != null) { - return metrics.getMessagesSent(); - } - return -1; - } - - public long getFaultsSending() { - if (metrics != null) { - return metrics.getFaultsSending(); - } - return -1; - } - - public long getBytesSent() { - if (metrics != null) { - return metrics.getBytesSent(); - } - return -1; - } - - public long getTimeoutsReceiving() { - if (metrics != null) { - return metrics.getTimeoutsReceiving(); - } - return -1; - } - - public long getTimeoutsSending() { - if (metrics != null) { - return metrics.getTimeoutsSending(); - } - return -1; - } - - public long getMinSizeReceived() { - if (metrics != null) { - return metrics.getMinSizeReceived(); - } - return -1; - } - - public long getMaxSizeReceived() { - if (metrics != null) { - return metrics.getMaxSizeReceived(); - } - return -1; - } - - public double getAvgSizeReceived() { - if (metrics != null) { - return metrics.getAvgSizeReceived(); - } - return -1; - } - - public long getMinSizeSent() { - if (metrics != null) { - return metrics.getMinSizeSent(); - } - return -1; - } - - public long getMaxSizeSent() { - if (metrics != null) { - return metrics.getMaxSizeSent(); - } - return -1; - } - - public double getAvgSizeSent() { - if (metrics != null) { - return metrics.getAvgSizeSent(); - } - return -1; - } - - public Map getResponseCodeTable() { - if (metrics != null) { - return metrics.getResponseCodeTable(); - } - return null; - } - - public void resetStatistics() { - if (metrics != null) { - metrics.reset(); - } - } - - public long getLastResetTime() { - if (metrics != null) { - return metrics.getLastResetTime(); - } - return -1; - } - - public long getMetricsWindow() { - if (metrics != null) { - return System.currentTimeMillis() - metrics.getLastResetTime(); - } - return -1; - } - - private String getEndpointMBeanName(String serviceName) { - return mbeanSupport.getMBeanName() + ",Group=Services,Service=" + serviceName; - } - - /** - * Utility method to allow transports to register MBeans - * @param mbeanInstance bean instance - * @param objectName name - */ - private void registerMBean(Object mbeanInstance, String objectName) { - try { - MBeanServer mbs = ManagementFactory.getPlatformMBeanServer(); - ObjectName name = new ObjectName(objectName); - Set set = mbs.queryNames(name, null); - if (set != null && set.isEmpty()) { - mbs.registerMBean(mbeanInstance, name); - } else { - mbs.unregisterMBean(name); - mbs.registerMBean(mbeanInstance, name); - } - } catch (Exception e) { - log.warn("Error registering a MBean with objectname ' " + objectName + - " ' for JMX management", e); - } - } - - private void unregisterMBean(String objectName) { - try { - MBeanServer mbs = ManagementFactory.getPlatformMBeanServer(); - ObjectName objName = new ObjectName(objectName); - if (mbs.isRegistered(objName)) { - mbs.unregisterMBean(objName); - } - } catch (Exception e) { - log.warn("Error un-registering a MBean with objectname ' " + objectName + - " ' for JMX management", e); - } - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/AbstractTransportSender.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/AbstractTransportSender.java deleted file mode 100644 index c2c84c3eb2..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/AbstractTransportSender.java +++ /dev/null @@ -1,419 +0,0 @@ -/* -* Licensed to the Apache Software Foundation (ASF) under one -* or more contributor license agreements. See the NOTICE file -* distributed with this work for additional information -* regarding copyright ownership. The ASF licenses this file -* to you under the Apache License, Version 2.0 (the -* "License"); you may not use this file except in compliance -* with the License. You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, -* software distributed under the License is distributed on an -* * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -* KIND, either express or implied. See the License for the -* specific language governing permissions and limitations -* under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.transport.base; - -import java.util.Map; -import java.util.Set; - -import javax.management.MBeanServer; -import javax.management.ObjectName; - -import org.apache.axiom.om.util.UUIDGenerator; -import org.apache.axis2.AxisFault; -import org.apache.axis2.Constants; -import org.apache.axis2.context.ConfigurationContext; -import org.apache.axis2.context.MessageContext; -import org.apache.axis2.description.TransportInDescription; -import org.apache.axis2.description.TransportOutDescription; -import org.apache.axis2.description.WSDL2Constants; -import org.apache.axis2.engine.AxisEngine; -import org.apache.axis2.handlers.AbstractHandler; -import org.apache.axis2.transport.OutTransportInfo; -import org.apache.axis2.transport.TransportSender; -import org.apache.axis2.util.MessageContextBuilder; -import org.apache.axis2.wsdl.WSDLConstants; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; - -public abstract class AbstractTransportSender extends AbstractHandler implements TransportSender { - - /** the reference to the actual commons logger to be used for log messages */ - protected Log log = null; - - /** the axis2 configuration context */ - protected ConfigurationContext cfgCtx = null; - /** transport in description */ - private TransportInDescription transportIn = null; - /** transport out description */ - private TransportOutDescription transportOut = null; - /** JMX support */ - private TransportMBeanSupport mbeanSupport; - /** Metrics collector for the sender */ - protected MetricsCollector metrics = new MetricsCollector(); - /** state of the listener */ - private int state = BaseConstants.STOPPED; - - /** - * A constructor that makes subclasses pick up the correct logger - */ - protected AbstractTransportSender() { - log = LogFactory.getLog(this.getClass()); - } - - /** - * Initialize the generic transport sender. - * - * @param cfgCtx the axis configuration context - * @param transportOut the transport-out description - * @throws AxisFault on error - */ - public void init(ConfigurationContext cfgCtx, TransportOutDescription transportOut) - throws AxisFault { - this.cfgCtx = cfgCtx; - this.transportOut = transportOut; - this.transportIn = cfgCtx.getAxisConfiguration().getTransportIn(getTransportName()); - this.state = BaseConstants.STARTED; - - // register with JMX - mbeanSupport = new TransportMBeanSupport(this, getTransportName()); - mbeanSupport.register(); - log.info(getTransportName().toUpperCase() + " Sender started"); - } - - public void stop() { - if (state != BaseConstants.STARTED) return; - state = BaseConstants.STOPPED; - mbeanSupport.unregister(); - log.info(getTransportName().toUpperCase() + " Sender Shutdown"); - } - - public void cleanup(MessageContext msgContext) throws AxisFault {} - - public abstract void sendMessage(MessageContext msgCtx, String targetEPR, - OutTransportInfo outTransportInfo) throws AxisFault; - - public InvocationResponse invoke(MessageContext msgContext) throws AxisFault { - - // is there a transport url which may be different to the WS-A To but has higher precedence - String targetAddress = (String) msgContext.getProperty( - Constants.Configuration.TRANSPORT_URL); - - if (targetAddress != null) { - sendMessage(msgContext, targetAddress, null); - } else if (msgContext.getTo() != null && !msgContext.getTo().hasAnonymousAddress()) { - targetAddress = msgContext.getTo().getAddress(); - - if (!msgContext.getTo().hasNoneAddress()) { - sendMessage(msgContext, targetAddress, null); - } else { - //Don't send the message. - return InvocationResponse.CONTINUE; - } - } else if (msgContext.isServerSide()) { - // get the out transport info for server side when target EPR is unknown - sendMessage(msgContext, null, - (OutTransportInfo) msgContext.getProperty(Constants.OUT_TRANSPORT_INFO)); - } - - return InvocationResponse.CONTINUE; - } - - /** - * Process a new incoming message (Response) through the axis engine - * @param msgCtx the axis MessageContext - * @param trpHeaders the map containing transport level message headers - * @param soapAction the optional soap action or null - * @param contentType the optional content-type for the message - */ - public void handleIncomingMessage( - MessageContext msgCtx, Map trpHeaders, - String soapAction, String contentType) { - - - // set the soapaction if one is available via a transport header - if (soapAction != null) { - msgCtx.setSoapAction(soapAction); - } - - // set the transport headers to the message context - msgCtx.setProperty(MessageContext.TRANSPORT_HEADERS, trpHeaders); - - // send the message context through the axis engine - try { - try { - AxisEngine.receive(msgCtx); - } catch (AxisFault e) { - if (log.isDebugEnabled()) { - log.debug("Error receiving message", e); - } - if (msgCtx.isServerSide()) { - AxisEngine.sendFault(MessageContextBuilder.createFaultMessageContext(msgCtx, e)); - } - } - } catch (AxisFault axisFault) { - logException("Error processing response message", axisFault); - } - } - - /** - * Create a new axis MessageContext for an incoming response message - * through this transport, for the given outgoing message - * - * @param outMsgCtx the outgoing message - * @return the newly created message context - */ - public MessageContext createResponseMessageContext(MessageContext outMsgCtx) { - - MessageContext responseMsgCtx = null; - try { - responseMsgCtx = outMsgCtx.getOperationContext(). - getMessageContext(WSDL2Constants.MESSAGE_LABEL_IN); - } catch (AxisFault af) { - log.error("Error getting IN message context from the operation context", af); - } - - if (responseMsgCtx == null) { - responseMsgCtx = new MessageContext(); - responseMsgCtx.setOperationContext(outMsgCtx.getOperationContext()); - } - - responseMsgCtx.setIncomingTransportName(getTransportName()); - responseMsgCtx.setTransportOut(transportOut); - responseMsgCtx.setTransportIn(transportIn); - - responseMsgCtx.setMessageID(UUIDGenerator.getUUID()); - - responseMsgCtx.setDoingREST(outMsgCtx.isDoingREST()); - responseMsgCtx.setProperty( - MessageContext.TRANSPORT_IN, outMsgCtx.getProperty(MessageContext.TRANSPORT_IN)); - responseMsgCtx.setAxisMessage(outMsgCtx.getOperationContext().getAxisOperation(). - getMessage(WSDLConstants.MESSAGE_LABEL_IN_VALUE)); - responseMsgCtx.setTo(null); - //msgCtx.setProperty(MessageContext.TRANSPORT_NON_BLOCKING, isNonBlocking); - - - // are these relevant? - //msgCtx.setServiceGroupContextId(UUIDGenerator.getUUID()); - // this is required to support Sandesha 2 - //msgContext.setProperty(RequestResponseTransport.TRANSPORT_CONTROL, - // new HttpCoreRequestResponseTransport(msgContext)); - - return responseMsgCtx; - } - - /** - * Should the transport sender wait for a synchronous response to be received? - * @param msgCtx the outgoing message context - * @return true if a sync response is expected - */ - protected boolean waitForSynchronousResponse(MessageContext msgCtx) { - return - msgCtx.getOperationContext() != null && - WSDL2Constants.MEP_URI_OUT_IN.equals( - msgCtx.getOperationContext().getAxisOperation().getMessageExchangePattern()); - } - - public String getTransportName() { - return transportOut.getName(); - } - - protected void handleException(String msg, Exception e) throws AxisFault { - log.error(msg, e); - throw new AxisFault(msg, e); - } - - protected void handleException(String msg) throws AxisFault { - log.error(msg); - throw new AxisFault(msg); - } - - protected void logException(String msg, Exception e) { - log.error(msg, e); - } - - //--- jmx/management methods --- - public void pause() throws AxisFault { - if (state != BaseConstants.STARTED) return; - state = BaseConstants.PAUSED; - log.info("Sender paused"); - } - - public void resume() throws AxisFault { - if (state != BaseConstants.PAUSED) return; - state = BaseConstants.STARTED; - log.info("Sender resumed"); - } - - public void maintenenceShutdown(long millis) throws AxisFault { - if (state != BaseConstants.STARTED) return; - long start = System.currentTimeMillis(); - stop(); - state = BaseConstants.STOPPED; - log.info("Sender shutdown in : " + (System.currentTimeMillis() - start) / 1000 + "s"); - } - - /** - * Returns the number of active threads processing messages - * @return number of active threads processing messages - */ - public int getActiveThreadCount() { - return 0; - } - - /** - * Return the number of requests queued in the thread pool - * @return queue size - */ - public int getQueueSize() { - return 0; - } - - // -- jmx/management methods-- - public long getMessagesReceived() { - if (metrics != null) { - return metrics.getMessagesReceived(); - } - return -1; - } - - public long getFaultsReceiving() { - if (metrics != null) { - return metrics.getFaultsReceiving(); - } - return -1; - } - - public long getBytesReceived() { - if (metrics != null) { - return metrics.getBytesReceived(); - } - return -1; - } - - public long getMessagesSent() { - if (metrics != null) { - return metrics.getMessagesSent(); - } - return -1; - } - - public long getFaultsSending() { - if (metrics != null) { - return metrics.getFaultsSending(); - } - return -1; - } - - public long getBytesSent() { - if (metrics != null) { - return metrics.getBytesSent(); - } - return -1; - } - - public long getTimeoutsReceiving() { - if (metrics != null) { - return metrics.getTimeoutsReceiving(); - } - return -1; - } - - public long getTimeoutsSending() { - if (metrics != null) { - return metrics.getTimeoutsSending(); - } - return -1; - } - - public long getMinSizeReceived() { - if (metrics != null) { - return metrics.getMinSizeReceived(); - } - return -1; - } - - public long getMaxSizeReceived() { - if (metrics != null) { - return metrics.getMaxSizeReceived(); - } - return -1; - } - - public double getAvgSizeReceived() { - if (metrics != null) { - return metrics.getAvgSizeReceived(); - } - return -1; - } - - public long getMinSizeSent() { - if (metrics != null) { - return metrics.getMinSizeSent(); - } - return -1; - } - - public long getMaxSizeSent() { - if (metrics != null) { - return metrics.getMaxSizeSent(); - } - return -1; - } - - public double getAvgSizeSent() { - if (metrics != null) { - return metrics.getAvgSizeSent(); - } - return -1; - } - - public Map getResponseCodeTable() { - if (metrics != null) { - return metrics.getResponseCodeTable(); - } - return null; - } - - public void resetStatistics() { - if (metrics != null) { - metrics.reset(); - } - } - - public long getLastResetTime() { - if (metrics != null) { - return metrics.getLastResetTime(); - } - return -1; - } - - public long getMetricsWindow() { - if (metrics != null) { - return System.currentTimeMillis() - metrics.getLastResetTime(); - } - return -1; - } - - private void registerMBean(MBeanServer mbs, Object mbeanInstance, String objectName) { - try { - ObjectName name = new ObjectName(objectName); - Set set = mbs.queryNames(name, null); - if (set != null && set.isEmpty()) { - mbs.registerMBean(mbeanInstance, name); - } else { - mbs.unregisterMBean(name); - mbs.registerMBean(mbeanInstance, name); - } - } catch (Exception e) { - log.warn("Error registering a MBean with objectname ' " + objectName + - " ' for JMX management", e); - } - } - -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/BaseConstants.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/BaseConstants.java deleted file mode 100644 index 5edf76b898..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/BaseConstants.java +++ /dev/null @@ -1,135 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.transport.base; - - -import javax.xml.namespace.QName; - -public class BaseConstants { - // -- status of a transport -- - public final static int STOPPED = 0; - public final static int STARTED = 1; - public final static int PAUSED = 2; - - /** - * A message property specifying the SOAP Action - */ - public static final String SOAPACTION = "SOAPAction"; - /** - * A message property specifying the content type - */ - public static final String CONTENT_TYPE = "Content-Type"; - /** - * A message context property indicating "TRUE", if a transport or the message builder - * has information that the current message is a fault (e.g. SOAP faults, non-HTTP 2xx, etc) - */ - public static final String FAULT_MESSAGE = "FAULT_MESSAGE"; - /** - * content type identifier for multipart / MTOM messages - */ - public static final String MULTIPART_RELATED = "multipart/related"; - /** - * character set marker to identify charset from a Content-Type string - */ - public static final String CHARSET_PARAM = "; charset="; - /** - * The property specifying an optional message level metrics collector - */ - public static final String METRICS_COLLECTOR = "METRICS_COLLECTOR"; - - //------------------------------------ defaults ------------------------------------ - /** - * The default operation name to be used for non SOAP/XML messages - * if the operation cannot be determined - */ - public static final QName DEFAULT_OPERATION = new QName("urn:mediate"); - /** - * The name of the element which wraps binary content into a SOAP envelope - */ - - // This has to match org.apache.synapse.util.PayloadHelper - // at some future point this can be merged into Axiom as a common base - public final static String AXIOMPAYLOADNS = "http://ws.apache.org/commons/ns/payload"; - - - public static final QName DEFAULT_BINARY_WRAPPER = - new QName(AXIOMPAYLOADNS, "binary"); - /** - * The name of the element which wraps plain text content into a SOAP envelope - */ - public static final QName DEFAULT_TEXT_WRAPPER = - new QName(AXIOMPAYLOADNS, "text"); - - //-------------------------- services.xml parameters -------------------------------- - /** - * The Parameter name indicating the operation to dispatch non SOAP/XML messages - */ - public static final String OPERATION_PARAM = "Operation"; - /** - * The Parameter name indicating the wrapper element for non SOAP/XML messages - */ - public static final String WRAPPER_PARAM = "Wrapper"; - /** - * the parameter in the services.xml that specifies the poll interval for a service - */ - public static final String TRANSPORT_POLL_INTERVAL = "transport.PollInterval"; - /** - * Could polling take place in parallel, i.e. starting at fixed intervals? - */ - public static final String TRANSPORT_POLL_IN_PARALLEL = "transport.ConcurrentPollingAllowed"; - /** - * The default poll interval in milliseconds. - */ - public static final int DEFAULT_POLL_INTERVAL = 5 * 60 * 1000; // 5 mins by default - - public static final String CALLBACK_TABLE = "callbackTable"; - public static final String HEADER_IN_REPLY_TO = "In-Reply-To"; - - // this is an property required by axis2 - // FIXME: where is this required in Axis2? - public final static String MAIL_CONTENT_TYPE = "mail.contenttype"; - - /** Service transaction level - non-transactional */ - public static final int TRANSACTION_NONE = 0; - /** Service transaction level - use non-JTA (i.e. local) transactions */ - public static final int TRANSACTION_LOCAL = 1; - /** Service transaction level - use JTA transactions */ - public static final int TRANSACTION_JTA = 2; - /** Service transaction level - non-transactional */ - public static final String STR_TRANSACTION_NONE = "none"; - /** Service transaction level - use non-JTA (i.e. local) transactions */ - public static final String STR_TRANSACTION_LOCAL = "local"; - /** Service transaction level - use JTA transactions */ - public static final String STR_TRANSACTION_JTA = "jta"; - - /** The Parameter name indicating the transactionality of a service */ - public static final String PARAM_TRANSACTIONALITY = "transport.Transactionality"; - /** Parameter name indicating the JNDI name to get a UserTransaction from JNDI */ - public static final String PARAM_USER_TXN_JNDI_NAME = "transport.UserTxnJNDIName"; - /** Parameter that indicates if a UserTransaction reference could be cached - default yes */ - public static final String PARAM_CACHE_USER_TXN = "transport.CacheUserTxn"; - - /** The UserTransaction associated with this message */ - public static final String USER_TRANSACTION = "UserTransaction"; - /** A message level property indicating a request to rollback the transaction associated with the message */ - public static final String SET_ROLLBACK_ONLY = "SET_ROLLBACK_ONLY"; - /** A message level property indicating a commit is required after the next immidiate send over a transport */ - public static final String JTA_COMMIT_AFTER_SEND = "JTA_COMMIT_AFTER_SEND"; -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/BaseTransportException.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/BaseTransportException.java deleted file mode 100644 index b4d4243ad2..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/BaseTransportException.java +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.transport.base; - -public class BaseTransportException extends RuntimeException { - - BaseTransportException() { - super(); - } - - public BaseTransportException(String msg) { - super(msg); - } - - public BaseTransportException(String msg, Exception e) { - super(msg, e); - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/BaseUtils.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/BaseUtils.java deleted file mode 100644 index 008d1b5f28..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/BaseUtils.java +++ /dev/null @@ -1,229 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.transport.base; - -import java.io.IOException; -import java.io.InputStream; -import java.util.Hashtable; -import java.util.List; -import java.util.StringTokenizer; - -import javax.xml.namespace.QName; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; - -import org.apache.axiom.om.OMElement; -import org.apache.axiom.om.OMOutputFormat; -import org.apache.axiom.om.impl.builder.StAXBuilder; -import org.apache.axiom.om.util.StAXUtils; -import org.apache.axiom.soap.SOAPEnvelope; -import org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder; -import org.apache.axis2.AxisFault; -import org.apache.axis2.Constants; -import org.apache.axis2.context.MessageContext; -import org.apache.axis2.description.AxisService; -import org.apache.axis2.engine.AxisConfiguration; -import org.apache.axis2.transport.MessageFormatter; -import org.apache.axis2.transport.TransportUtils; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.apache.tuscany.sca.binding.ws.axis2.format.BinaryFormatter; -import org.apache.tuscany.sca.binding.ws.axis2.format.PlainTextFormatter; - -public class BaseUtils { - - private static final Log log = LogFactory.getLog(BaseUtils.class); - - /** - * Return a QName from the String passed in of the form {ns}element - * @param obj a QName or a String containing a QName in {ns}element form - * @return a corresponding QName object - */ - public static QName getQNameFromString(Object obj) { - String value; - if (obj instanceof QName) { - return (QName) obj; - } else { - value = obj.toString(); - } - int open = value.indexOf('{'); - int close = value.indexOf('}'); - if (close > open && open > -1 && value.length() > close) { - return new QName(value.substring(open+1, close-open), value.substring(close+1)); - } else { - return new QName(value); - } - } - - /** - * Marks the given service as faulty with the given comment - * - * @param serviceName service name - * @param msg comment for being faulty - * @param axisCfg configuration context - */ - public static void markServiceAsFaulty(String serviceName, String msg, - AxisConfiguration axisCfg) { - if (serviceName != null) { - try { - AxisService service = axisCfg.getService(serviceName); - axisCfg.getFaultyServices().put(service.getName(), msg); - - } catch (AxisFault axisFault) { - log.warn("Error marking service : " + serviceName + " as faulty", axisFault); - } - } - } - - /** - * Create a SOAP envelope using SOAP 1.1 or 1.2 depending on the namespace - * @param in InputStream for the payload - * @param namespace the SOAP namespace - * @return the SOAP envelope for the correct version - * @throws javax.xml.stream.XMLStreamException on error - */ - public static SOAPEnvelope getEnvelope(InputStream in, String namespace) throws XMLStreamException { - - try { - in.reset(); - } catch (IOException ignore) {} - XMLStreamReader xmlreader = - StAXUtils.createXMLStreamReader(in, MessageContext.DEFAULT_CHAR_SET_ENCODING); - StAXBuilder builder = new StAXSOAPModelBuilder(xmlreader, namespace); - return (SOAPEnvelope) builder.getDocumentElement(); - } - - /** - * Get the OMOutput format for the given message - * @param msgContext the axis message context - * @return the OMOutput format to be used - */ - public static OMOutputFormat getOMOutputFormat(MessageContext msgContext) { - - OMOutputFormat format = new OMOutputFormat(); - msgContext.setDoingMTOM(TransportUtils.doWriteMTOM(msgContext)); - msgContext.setDoingSwA(TransportUtils.doWriteSwA(msgContext)); - msgContext.setDoingREST(TransportUtils.isDoingREST(msgContext)); - format.setSOAP11(msgContext.isSOAP11()); - format.setDoOptimize(msgContext.isDoingMTOM()); - format.setDoingSWA(msgContext.isDoingSwA()); - - format.setCharSetEncoding(TransportUtils.getCharSetEncoding(msgContext)); - Object mimeBoundaryProperty = msgContext.getProperty(Constants.Configuration.MIME_BOUNDARY); - if (mimeBoundaryProperty != null) { - format.setMimeBoundary((String) mimeBoundaryProperty); - } - return format; - } - - /** - * Get the MessageFormatter for the given message. - * @param msgContext the axis message context - * @return the MessageFormatter to be used - */ - public static MessageFormatter getMessageFormatter(MessageContext msgContext) { - // check the first element of the SOAP body, do we have content wrapped using the - // default wrapper elements for binary (BaseConstants.DEFAULT_BINARY_WRAPPER) or - // text (BaseConstants.DEFAULT_TEXT_WRAPPER) ? If so, select the appropriate - // message formatter directly ... - OMElement firstChild = msgContext.getEnvelope().getBody().getFirstElement(); - if (firstChild != null) { - if (BaseConstants.DEFAULT_BINARY_WRAPPER.equals(firstChild.getQName())) { - return new BinaryFormatter(); - } else if (BaseConstants.DEFAULT_TEXT_WRAPPER.equals(firstChild.getQName())) { - return new PlainTextFormatter(); - } - } - - // ... otherwise, let Axis choose the right message formatter: - try { - return TransportUtils.getMessageFormatter(msgContext); - } catch (AxisFault axisFault) { - throw new BaseTransportException("Unable to get the message formatter to use"); - } - } - - protected static void handleException(String s) { - log.error(s); - throw new BaseTransportException(s); - } - - protected static void handleException(String s, Exception e) { - log.error(s, e); - throw new BaseTransportException(s, e); - } - - /** - * Utility method to check if a string is null or empty - * @param str the string to check - * @return true if the string is null or empty - */ - public static boolean isBlank(String str) { - if (str == null || str.length() == 0) { - return true; - } - for (int i = 0; i < str.length(); i++) { - if (!Character.isWhitespace(str.charAt(i))) { - return false; - } - } - return true; - } - - public static boolean isUsingTransport(AxisService service, String transportName) { - boolean process = service.isEnableAllTransports(); - if (process) { - return true; - - } else { - List transports = service.getExposedTransports(); - for (Object transport : transports) { - if (transportName.equals(transport)) { - return true; - } - } - } - return false; - } - - /** - * Extract the properties from an endpoint reference. - * - * @param url an endpoint reference - * @return the extracted properties - */ - public static Hashtable getEPRProperties(String url) { - Hashtable h = new Hashtable(); - int propPos = url.indexOf("?"); - if (propPos != -1) { - StringTokenizer st = new StringTokenizer(url.substring(propPos + 1), "&"); - while (st.hasMoreTokens()) { - String token = st.nextToken(); - int sep = token.indexOf("="); - if (sep != -1) { - h.put(token.substring(0, sep), token.substring(sep + 1)); - } else { - // ignore, what else can we do? - } - } - } - return h; - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/ManagementSupport.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/ManagementSupport.java deleted file mode 100644 index 8b20b4a0b3..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/ManagementSupport.java +++ /dev/null @@ -1,51 +0,0 @@ -package org.apache.tuscany.sca.binding.ws.axis2.transport.base; - -import java.util.Map; - -import org.apache.axis2.AxisFault; - -/* -* Licensed to the Apache Software Foundation (ASF) under one -* or more contributor license agreements. See the NOTICE file -* distributed with this work for additional information -* regarding copyright ownership. The ASF licenses this file -* to you under the Apache License, Version 2.0 (the -* "License"); you may not use this file except in compliance -* with the License. You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, -* software distributed under the License is distributed on an -* * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -* KIND, either express or implied. See the License for the -* specific language governing permissions and limitations -* under the License. -*/ -public interface ManagementSupport { - public void pause() throws AxisFault; - public void resume() throws AxisFault; - void maintenenceShutdown(long millis) throws AxisFault; - public int getActiveThreadCount(); - public int getQueueSize(); - - public long getMessagesReceived(); - public long getFaultsReceiving(); - public long getTimeoutsReceiving(); - public long getMessagesSent(); - public long getFaultsSending(); - public long getTimeoutsSending(); - public long getBytesReceived(); - public long getBytesSent(); - public long getMinSizeReceived(); - public long getMaxSizeReceived(); - public double getAvgSizeReceived(); - public long getMinSizeSent(); - public long getMaxSizeSent(); - public double getAvgSizeSent(); - public Map getResponseCodeTable(); - - public void resetStatistics(); - public long getLastResetTime(); - public long getMetricsWindow(); -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/MessageLevelMetricsCollector.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/MessageLevelMetricsCollector.java deleted file mode 100644 index 59dc9e9118..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/MessageLevelMetricsCollector.java +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.transport.base; - -public interface MessageLevelMetricsCollector { - - public void incrementMessagesReceived(); - - public void incrementFaultsReceiving(int errorCode); - - public void incrementTimeoutsReceiving(); - - public void incrementBytesReceived(long size); - - public void incrementMessagesSent(); - - public void incrementFaultsSending(int errorCode); - - public void incrementTimeoutsSending(); - - public void incrementBytesSent(long size); - - public void notifyReceivedMessageSize(long size); - - public void notifySentMessageSize(long size); - - public void reportReceivingFault(int errorCode); - - public void reportSendingFault(int errorCode); - - public void reportResponseCode(int respCode); -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/MetricsCollector.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/MetricsCollector.java deleted file mode 100644 index 45dcde944c..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/MetricsCollector.java +++ /dev/null @@ -1,315 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.transport.base; -import java.util.Collections; -import java.util.HashMap; -import java.util.Map; - -import org.apache.axis2.context.MessageContext; - -/** - * Collects metrics related to a transport that has metrics support enabled - */ -public class MetricsCollector { - - public static final int LEVEL_NONE = 0; - public static final int LEVEL_TRANSPORT = 1; - public static final int LEVEL_FULL = 2; - private static final Long ONE = (long) 1; - - /** By default, full metrics collection is enabled */ - private int level = LEVEL_FULL; - - private long messagesReceived; - private long faultsReceiving; - private long timeoutsReceiving; - private long bytesReceived; - private long minSizeReceived; - private long maxSizeReceived; - private double avgSizeReceived; - - private long messagesSent; - private long faultsSending; - private long timeoutsSending; - private long bytesSent; - private long minSizeSent; - private long maxSizeSent; - private double avgSizeSent; - - private final Map responseCodeTable = - Collections.synchronizedMap(new HashMap()); - - private long lastResetTime = System.currentTimeMillis(); - - public void reset() { - messagesReceived = 0; - faultsReceiving = 0; - timeoutsReceiving = 0; - bytesReceived = 0; - minSizeReceived = 0; - maxSizeReceived = 0; - avgSizeReceived = 0; - - messagesSent = 0; - faultsSending = 0; - timeoutsSending = 0; - bytesSent = 0; - minSizeSent = 0; - maxSizeSent = 0; - avgSizeSent = 0; - - responseCodeTable.clear(); - lastResetTime = System.currentTimeMillis(); - } - - public int getLevel() { - return level; - } - - public void setLevel(int level) { - this.level = level; - } - - public long getLastResetTime() { - return lastResetTime; - } - - public long getMessagesReceived() { - return messagesReceived; - } - - public long getFaultsReceiving() { - return faultsReceiving; - } - - public long getTimeoutsReceiving() { - return timeoutsReceiving; - } - - public long getBytesReceived() { - return bytesReceived; - } - - public long getMessagesSent() { - return messagesSent; - } - - public long getFaultsSending() { - return faultsSending; - } - - public long getTimeoutsSending() { - return timeoutsSending; - } - - public long getBytesSent() { - return bytesSent; - } - - public long getMinSizeReceived() { - return minSizeReceived; - } - - public long getMaxSizeReceived() { - return maxSizeReceived; - } - - public long getMinSizeSent() { - return minSizeSent; - } - - public long getMaxSizeSent() { - return maxSizeSent; - } - - public double getAvgSizeReceived() { - return avgSizeReceived; - } - - public double getAvgSizeSent() { - return avgSizeSent; - } - - public Map getResponseCodeTable() { - return responseCodeTable; - } - - public synchronized void incrementMessagesReceived() { - messagesReceived++; - } - - public synchronized void incrementFaultsReceiving() { - faultsReceiving++; - } - - public synchronized void incrementTimeoutsReceiving() { - timeoutsReceiving++; - } - - public synchronized void incrementBytesReceived(long size) { - bytesReceived += size; - } - - public synchronized void incrementMessagesSent() { - messagesSent++; - } - - public synchronized void incrementFaultsSending() { - faultsSending++; - } - - public synchronized void incrementTimeoutsSending() { - timeoutsSending++; - } - - public synchronized void incrementBytesSent(long size) { - bytesSent += size; - } - - public synchronized void notifyReceivedMessageSize(long size) { - if (minSizeReceived == 0 || size < minSizeReceived) { - minSizeReceived = size; - } - if (size > maxSizeReceived) { - maxSizeReceived = size; - } - avgSizeReceived = (avgSizeReceived == 0 ? size : (avgSizeReceived + size) / 2); - } - - public synchronized void notifySentMessageSize(long size) { - if (minSizeSent == 0 || size < minSizeSent) { - minSizeSent = size; - } - if (size > maxSizeSent) { - maxSizeSent = size; - } - avgSizeSent = (avgSizeSent == 0 ? size : (avgSizeSent + size) / 2); - } - - public void reportResponseCode(int respCode) { - synchronized(responseCodeTable) { - Object o = responseCodeTable.get(respCode); - if (o == null) { - responseCodeTable.put(respCode, ONE); - } else { - responseCodeTable.put(respCode, (Long) o + 1); - } - } - } - - // --- enhanced methods --- - private MessageLevelMetricsCollector getMsgLevelMetrics(MessageContext mc) { - if (mc != null && level == LEVEL_FULL) { - return (MessageLevelMetricsCollector) mc.getProperty(BaseConstants.METRICS_COLLECTOR); - } - return null; - } - - public void incrementMessagesReceived(MessageContext mc) { - incrementMessagesReceived(); - MessageLevelMetricsCollector m = getMsgLevelMetrics(mc); - if (m != null) { - m.incrementMessagesReceived(); - } - } - - public void incrementFaultsReceiving(int errorCode, MessageContext mc) { - incrementFaultsReceiving(); - MessageLevelMetricsCollector m = getMsgLevelMetrics(mc); - if (m != null) { - m.incrementFaultsReceiving(errorCode); - } - } - - public void incrementTimeoutsReceiving(MessageContext mc) { - incrementTimeoutsReceiving(); - MessageLevelMetricsCollector m = getMsgLevelMetrics(mc); - if (m != null) { - m.incrementTimeoutsReceiving(); - } - } - - public void incrementBytesReceived(MessageContext mc, long size) { - incrementBytesReceived(size); - MessageLevelMetricsCollector m = getMsgLevelMetrics(mc); - if (m != null) { - m.incrementBytesReceived(size); - } - } - - public void incrementMessagesSent(MessageContext mc) { - incrementMessagesSent(); - MessageLevelMetricsCollector m = getMsgLevelMetrics(mc); - if (m != null) { - m.incrementMessagesSent(); - } - } - - public void incrementFaultsSending(int errorCode, MessageContext mc) { - incrementFaultsSending(); - MessageLevelMetricsCollector m = getMsgLevelMetrics(mc); - if (m != null) { - m.incrementFaultsSending(errorCode); - } - } - - public void incrementTimeoutsSending(MessageContext mc) { - incrementTimeoutsSending(); - MessageLevelMetricsCollector m = getMsgLevelMetrics(mc); - if (m != null) { - m.incrementTimeoutsSending(); - } - } - - public void incrementBytesSent(MessageContext mc, long size) { - incrementBytesSent(size); - MessageLevelMetricsCollector m = getMsgLevelMetrics(mc); - if (m != null) { - m.incrementBytesSent(size); - } - } - - public void notifyReceivedMessageSize(MessageContext mc, long size) { - notifyReceivedMessageSize(size); - - MessageLevelMetricsCollector m = getMsgLevelMetrics(mc); - if (m != null) { - m.notifyReceivedMessageSize(size); - } - } - - public void notifySentMessageSize(MessageContext mc, long size) { - notifySentMessageSize(size); - - MessageLevelMetricsCollector m = getMsgLevelMetrics(mc); - if (m != null) { - m.notifySentMessageSize(size); - } - } - - public void reportResponseCode(MessageContext mc, int respCode) { - reportResponseCode(respCode); - - MessageLevelMetricsCollector m = getMsgLevelMetrics(mc); - if (m != null) { - m.reportResponseCode(respCode); - } - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/ParamUtils.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/ParamUtils.java deleted file mode 100644 index 7c77d553fc..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/ParamUtils.java +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.binding.ws.axis2.transport.base; - -import org.apache.axis2.AxisFault; -import org.apache.axis2.description.AxisService; -import org.apache.axis2.description.Parameter; -import org.apache.axis2.description.ParameterInclude; -import org.apache.axis2.description.TransportInDescription; -import org.apache.axis2.description.TransportOutDescription; -import org.apache.axis2.util.JavaUtils; - -/** - * Utility class with methods to manipulate service or transport parameters. - */ -public class ParamUtils { - private ParamUtils() {} - - public static String getRequiredParam(ParameterInclude paramInclude, String paramName) throws AxisFault { - Parameter param = paramInclude.getParameter(paramName); - if (param != null && param.getValue() != null && param.getValue() instanceof String) { - return (String) param.getValue(); - } else { - throw new AxisFault("Cannot find parameter '" + paramName + "' for " - + getDescriptionFor(paramInclude)); - } - } - - public static String getOptionalParam(ParameterInclude paramInclude, String paramName) throws AxisFault { - Parameter param = paramInclude.getParameter(paramName); - if (param != null && param.getValue() != null && param.getValue() instanceof String) { - return (String) param.getValue(); - } else { - return null; - } - } - - public static Integer getOptionalParamInt(ParameterInclude paramInclude, String paramName) throws AxisFault { - Parameter param = paramInclude.getParameter(paramName); - if (param == null || param.getValue() == null) { - return null; - } else { - Object paramValue = param.getValue(); - if (paramValue instanceof Integer) { - return (Integer)paramValue; - } else if (paramValue instanceof String) { - try { - return Integer.valueOf((String)paramValue); - } catch (NumberFormatException ex) { - throw new AxisFault("Invalid value '" + paramValue + "' for parameter '" + paramName + - "' for " + getDescriptionFor(paramInclude)); - } - } else { - throw new AxisFault("Invalid type for parameter '" + paramName + "' for " + - getDescriptionFor(paramInclude)); - } - } - } - - public static int getOptionalParamInt(ParameterInclude paramInclude, String paramName, int defaultValue) throws AxisFault { - Integer value = getOptionalParamInt(paramInclude, paramName); - return value == null ? defaultValue : value.intValue(); - } - - public static boolean getOptionalParamBoolean(ParameterInclude paramInclude, String paramName, boolean defaultValue) throws AxisFault { - Parameter param = paramInclude.getParameter(paramName); - return param == null ? defaultValue : JavaUtils.isTrueExplicitly(param.getValue(), defaultValue); - } - - public static int getRequiredParamInt(ParameterInclude paramInclude, String paramName) throws AxisFault { - Integer value = getOptionalParamInt(paramInclude, paramName); - if (value == null) { - throw new AxisFault("Cannot find parameter '" + paramName + - "' for " + getDescriptionFor(paramInclude)); - } else { - return value.intValue(); - } - } - - private static String getDescriptionFor(ParameterInclude paramInclude) { - if (paramInclude instanceof AxisService) { - return "service '" + ((AxisService)paramInclude).getName() + "'"; - } else if (paramInclude instanceof TransportInDescription) { - return "transport receiver '" + ((TransportInDescription)paramInclude).getName() + "'"; - } else if (paramInclude instanceof TransportOutDescription) { - return "transport sender '" + ((TransportOutDescription)paramInclude).getName() + "'"; - } else { - return paramInclude.getClass().getName(); - } - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/SynchronousCallback.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/SynchronousCallback.java deleted file mode 100644 index 1016e88a82..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/SynchronousCallback.java +++ /dev/null @@ -1,109 +0,0 @@ -/* - * Copyright 2004,2005 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package org.apache.tuscany.sca.binding.ws.axis2.transport.base; - -import org.apache.axis2.AxisFault; -import org.apache.axis2.context.MessageContext; -import org.apache.axis2.context.OperationContext; -import org.apache.axis2.description.AxisMessage; -import org.apache.axis2.description.AxisOperation; -import org.apache.axis2.wsdl.WSDLConstants; - - -public class SynchronousCallback { - - private MessageContext outMessageContext; - private MessageContext inMessageContext; - - private boolean isComplete; - - public SynchronousCallback(MessageContext outMessageContext) { - this.outMessageContext = outMessageContext; - this.isComplete = false; - } - - public synchronized void setInMessageContext(MessageContext inMessageContext) throws AxisFault { - - // if some other thread has access and complete then return without doing any thing. - // thread should have activate by the first message. - if (!isComplete) { - // this code is invoked only if the code use with axis2 at the client side - // when axis2 client receive messages it waits in the sending thread until the response comes. - // so this thread only notify the waiting thread and hence we need to build the message here. - inMessageContext.getEnvelope().build(); - OperationContext operationContext = outMessageContext.getOperationContext(); - MessageContext msgCtx = - operationContext.getMessageContext(WSDLConstants.MESSAGE_LABEL_IN_VALUE); - - if (msgCtx == null) { - // try to see whether there is a piggy back message context - if (outMessageContext.getProperty(org.apache.axis2.Constants.PIGGYBACK_MESSAGE) != null) { - - msgCtx = (MessageContext) outMessageContext.getProperty(org.apache.axis2.Constants.PIGGYBACK_MESSAGE); - msgCtx.setTransportIn(inMessageContext.getTransportIn()); - msgCtx.setTransportOut(inMessageContext.getTransportOut()); - msgCtx.setServerSide(false); - msgCtx.setProperty(BaseConstants.MAIL_CONTENT_TYPE, - inMessageContext.getProperty(BaseConstants.MAIL_CONTENT_TYPE)); - // FIXME: this class must not be transport dependent since it is used by AbstractTransportListener - msgCtx.setIncomingTransportName(org.apache.axis2.Constants.TRANSPORT_MAIL); - msgCtx.setEnvelope(inMessageContext.getEnvelope()); - - } else { - inMessageContext.setOperationContext(operationContext); - inMessageContext.setServiceContext(outMessageContext.getServiceContext()); - if (!operationContext.isComplete()) { - operationContext.addMessageContext(inMessageContext); - } - AxisOperation axisOp = operationContext.getAxisOperation(); - AxisMessage inMessage = axisOp.getMessage(WSDLConstants.MESSAGE_LABEL_IN_VALUE); - inMessageContext.setAxisMessage(inMessage); - inMessageContext.setServerSide(false); - } - - } else { - msgCtx.setOperationContext(operationContext); - msgCtx.setServiceContext(outMessageContext.getServiceContext()); - AxisOperation axisOp = operationContext.getAxisOperation(); - AxisMessage inMessage = axisOp.getMessage(WSDLConstants.MESSAGE_LABEL_IN_VALUE); - msgCtx.setAxisMessage(inMessage); - msgCtx.setTransportIn(inMessageContext.getTransportIn()); - msgCtx.setTransportOut(inMessageContext.getTransportOut()); - msgCtx.setServerSide(false); - msgCtx.setProperty(BaseConstants.MAIL_CONTENT_TYPE, - inMessageContext.getProperty(BaseConstants.MAIL_CONTENT_TYPE)); - // FIXME: this class must not be transport dependent since it is used by AbstractTransportListener - msgCtx.setIncomingTransportName(org.apache.axis2.Constants.TRANSPORT_MAIL); - msgCtx.setEnvelope(inMessageContext.getEnvelope()); - - } - this.inMessageContext = inMessageContext; - isComplete = true; - this.notifyAll(); - } - - } - - - public boolean isComplete() { - return isComplete; - } - - public void setComplete(boolean complete) { - isComplete = complete; - } - -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/TransportListenerEndpointView.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/TransportListenerEndpointView.java deleted file mode 100644 index 8919aea5e7..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/TransportListenerEndpointView.java +++ /dev/null @@ -1,61 +0,0 @@ -/* -* Licensed to the Apache Software Foundation (ASF) under one -* or more contributor license agreements. See the NOTICE file -* distributed with this work for additional information -* regarding copyright ownership. The ASF licenses this file -* to you under the Apache License, Version 2.0 (the -* "License"); you may not use this file except in compliance -* with the License. You may obtain a copy of the License at -* -* http://www.apache.org/licenses/LICENSE-2.0 -* -* Unless required by applicable law or agreed to in writing, -* software distributed under the License is distributed on an -* * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -* KIND, either express or implied. See the License for the -* specific language governing permissions and limitations -* under the License. -*/ -package org.apache.tuscany.sca.binding.ws.axis2.transport.base; - -import java.net.InetAddress; -import java.net.UnknownHostException; - -import org.apache.axis2.AxisFault; -import org.apache.axis2.addressing.EndpointReference; - -public class TransportListenerEndpointView implements TransportListenerEndpointViewMBean { - private final AbstractTransportListener listener; - private final String serviceName; - - public TransportListenerEndpointView(AbstractTransportListener listener, String serviceName) { - this.listener = listener; - this.serviceName = serviceName; - } - - public String[] getAddresses() { - String hostname; - try { - hostname = InetAddress.getLocalHost().getHostName(); - } - catch (UnknownHostException ex) { - hostname = "localhost"; - } - EndpointReference[] epr; - try { - epr = listener.getEPRsForService(serviceName, hostname); - } - catch (AxisFault ex) { - return null; - } - if (epr == null) { - return null; - } else { - String[] result = new String[epr.length]; - for (int i=0; i - extends AbstractTransportListener { - - private final Map endpoints = new HashMap(); - private DatagramDispatcher dispatcher; - private String defaultIp; - - @Override - public void init(ConfigurationContext cfgCtx, TransportInDescription transportIn) - throws AxisFault { - - super.init(cfgCtx, transportIn); - DatagramDispatcherCallback callback = new DatagramDispatcherCallback() { - public void receive(DatagramEndpoint endpoint, byte[] data, int length) { - workerPool.execute(new ProcessPacketTask(endpoint, data, length)); - } - }; - try { - dispatcher = createDispatcher(callback); - } catch (IOException ex) { - throw new AxisFault("Unable to create selector", ex); - } - try { - defaultIp = org.apache.axis2.util.Utils.getIpAddress(cfgCtx.getAxisConfiguration()); - } catch (SocketException ex) { - throw new AxisFault("Unable to determine the host's IP address", ex); - } - } - - @Override - protected void startListeningForService(AxisService service) throws AxisFault { - E endpoint = createEndpoint(service); - endpoint.setListener(this); - endpoint.setService(service); - endpoint.setContentType(ParamUtils.getRequiredParam( - service, "transport." + getTransportName() + ".contentType")); - endpoint.setMetrics(metrics); - - try { - dispatcher.addEndpoint(endpoint); - } catch (IOException ex) { - throw new AxisFault("Unable to listen on endpoint " - + endpoint.getEndpointReference(defaultIp), ex); - } - if (log.isDebugEnabled()) { - log.debug("Started listening on endpoint " + endpoint.getEndpointReference(defaultIp) - + " [contentType=" + endpoint.getContentType() - + "; service=" + service.getName() + "]"); - } - endpoints.put(service.getName(), endpoint); - } - - @Override - protected void stopListeningForService(AxisService service) { - try { - dispatcher.removeEndpoint(endpoints.get(service.getName())); - } catch (IOException ex) { - log.error("I/O exception while stopping listener for service " + service.getName(), ex); - } - endpoints.remove(service.getName()); - } - - @Override - public void destroy() { - super.destroy(); - try { - dispatcher.stop(); - } catch (IOException ex) { - log.error("Failed to stop dispatcher", ex); - } - } - - public EndpointReference[] getEPRsForService(String serviceName, String ip) throws AxisFault { - - // strip out the endpoint name if present - if (serviceName.indexOf('.') != -1) { - serviceName = serviceName.substring(0, serviceName.indexOf('.')); - } - - E endpoint = endpoints.get(serviceName); - if (endpoint == null) { - return null; - } else { - return new EndpointReference[] { - endpoint.getEndpointReference(ip == null ? defaultIp : ip) }; - } - } - - protected abstract DatagramDispatcher createDispatcher(DatagramDispatcherCallback callback) - throws IOException; - - protected abstract E createEndpoint(AxisService service) throws AxisFault; -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/datagram/DatagramDispatcher.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/datagram/DatagramDispatcher.java deleted file mode 100644 index e19aec4483..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/datagram/DatagramDispatcher.java +++ /dev/null @@ -1,27 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.binding.ws.axis2.transport.base.datagram; - -import java.io.IOException; - -public interface DatagramDispatcher { - void addEndpoint(E endpoint) throws IOException; - void removeEndpoint(E endpoint) throws IOException; - void stop() throws IOException; -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/datagram/DatagramDispatcherCallback.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/datagram/DatagramDispatcherCallback.java deleted file mode 100644 index 691fe2fef9..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/datagram/DatagramDispatcherCallback.java +++ /dev/null @@ -1,23 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.binding.ws.axis2.transport.base.datagram; - -public interface DatagramDispatcherCallback { - void receive(DatagramEndpoint endpoint, byte[] data, int length); -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/datagram/DatagramEndpoint.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/datagram/DatagramEndpoint.java deleted file mode 100644 index 95eebbca06..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/datagram/DatagramEndpoint.java +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.binding.ws.axis2.transport.base.datagram; - -import org.apache.axis2.addressing.EndpointReference; -import org.apache.axis2.description.AxisService; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.MetricsCollector; - -/** - * Endpoint description. - * This class is used by the transport to store information - * about an endpoint, e.g. the Axis service it is bound to. - * Transports extend this abstract class to store additional - * transport specific information, such as the port number - * the transport listens on. - */ -public abstract class DatagramEndpoint { - private AbstractDatagramTransportListener listener; - private String contentType; - private AxisService service; - private MetricsCollector metrics; - - public AbstractDatagramTransportListener getListener() { - return listener; - } - - public void setListener(AbstractDatagramTransportListener listener) { - this.listener = listener; - } - - public String getContentType() { - return contentType; - } - - public void setContentType(String contentType) { - this.contentType = contentType; - } - - public AxisService getService() { - return service; - } - - public void setService(AxisService service) { - this.service = service; - } - - public MetricsCollector getMetrics() { - return metrics; - } - - public void setMetrics(MetricsCollector metrics) { - this.metrics = metrics; - } - - public abstract EndpointReference getEndpointReference(String ip); -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/datagram/ProcessPacketTask.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/datagram/ProcessPacketTask.java deleted file mode 100644 index bb102317b8..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/datagram/ProcessPacketTask.java +++ /dev/null @@ -1,68 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.binding.ws.axis2.transport.base.datagram; - -import java.io.ByteArrayInputStream; -import java.io.InputStream; - -import org.apache.axiom.soap.SOAPEnvelope; -import org.apache.axis2.context.MessageContext; -import org.apache.axis2.engine.AxisEngine; -import org.apache.axis2.transport.TransportUtils; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.apache.tuscany.sca.binding.ws.axis2.transport.base.MetricsCollector; - -/** - * Task encapsulating the processing of a datagram. - * Instances of this class will be dispatched to worker threads for - * execution. - */ -public class ProcessPacketTask implements Runnable { - private static final Log log = LogFactory.getLog(ProcessPacketTask.class); - - private final DatagramEndpoint endpoint; - private final byte[] data; - private final int length; - - public ProcessPacketTask(DatagramEndpoint endpoint, byte[] data, int length) { - this.endpoint = endpoint; - this.data = data; - this.length = length; - } - - public void run() { - MetricsCollector metrics = endpoint.getMetrics(); - try { - InputStream inputStream = new ByteArrayInputStream(data, 0, length); - MessageContext msgContext = endpoint.getListener().createMessageContext(); - msgContext.setAxisService(endpoint.getService()); - SOAPEnvelope envelope = TransportUtils.createSOAPMessage(msgContext, inputStream, endpoint.getContentType()); - msgContext.setEnvelope(envelope); - AxisEngine.receive(msgContext); - metrics.incrementMessagesReceived(); - metrics.incrementBytesReceived(length); - } catch (Exception ex) { - metrics.incrementFaultsReceiving(); - StringBuilder buffer = new StringBuilder("Error during processing of datagram:\n"); - Utils.hexDump(buffer, data, length); - log.error(buffer.toString(), ex); - } - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/datagram/Utils.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/datagram/Utils.java deleted file mode 100644 index 41230bbcdc..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/datagram/Utils.java +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.binding.ws.axis2.transport.base.datagram; - -/** - * Utility class with methods used by datagram transports. - */ -public class Utils { - private Utils() {} - - public static void hexDump(StringBuilder buffer, byte[] data, int length) { - for (int start = 0; start < length; start += 16) { - for (int i=0; i<16; i++) { - int index = start+i; - if (index < length) { - String hex = Integer.toHexString(data[start+i] & 0xFF); - if (hex.length() < 2) { - buffer.append('0'); - } - buffer.append(hex); - } else { - buffer.append(" "); - } - buffer.append(' '); - if (i == 7) { - buffer.append(' '); - } - } - buffer.append(" |"); - for (int i=0; i<16; i++) { - int index = start+i; - if (index < length) { - int b = data[index] & 0xFF; - if (32 <= b && b < 128) { - buffer.append((char)b); - } else { - buffer.append('.'); - } - } else { - buffer.append(' '); - } - } - buffer.append('|'); - buffer.append('\n'); - } - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/datagram/package-info.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/datagram/package-info.java deleted file mode 100644 index a5765e7e55..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/datagram/package-info.java +++ /dev/null @@ -1,30 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -/** - * Base classes for datagram transports. - *

- * A datagram type transport is a transport that entirely reads a message - * into memory before starting to process it: in contrast to transports like HTTP, - * it doesn't support streaming. This approach can be chosen either because - * of the characteristics of the underlying protocol (such as in the case of UDP) - * or because streaming a message would unnecessarily delay the processing of the - * next available message (as in the case of a UNIX pipe). - */ -package org.apache.tuscany.sca.binding.ws.axis2.transport.base.datagram; diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/event/TransportError.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/event/TransportError.java deleted file mode 100644 index 5de216163f..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/event/TransportError.java +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.transport.base.event; - -import org.apache.axis2.description.AxisService; - -public class TransportError { - private final Object source; - private final AxisService service; - private final Throwable exception; - - public TransportError(Object source, AxisService service, Throwable exception) { - this.source = source; - this.service = service; - this.exception = exception; - } - - public Object getSource() { - return source; - } - - public AxisService getService() { - return service; - } - - public Throwable getException() { - return exception; - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/event/TransportErrorListener.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/event/TransportErrorListener.java deleted file mode 100644 index 40d46dba56..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/event/TransportErrorListener.java +++ /dev/null @@ -1,24 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.transport.base.event; - -public interface TransportErrorListener { - void error(TransportError error); -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/event/TransportErrorSource.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/event/TransportErrorSource.java deleted file mode 100644 index 141ca20099..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/event/TransportErrorSource.java +++ /dev/null @@ -1,25 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.transport.base.event; - -public interface TransportErrorSource { - void addErrorListener(TransportErrorListener listener); - void removeErrorListener(TransportErrorListener listener); -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/event/TransportErrorSourceSupport.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/event/TransportErrorSourceSupport.java deleted file mode 100644 index 274b7b7b90..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/event/TransportErrorSourceSupport.java +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.transport.base.event; - -import java.util.LinkedList; -import java.util.List; - -import org.apache.axis2.description.AxisService; - -public class TransportErrorSourceSupport implements TransportErrorSource { - private final Object source; - private final List listeners = new LinkedList(); - - public TransportErrorSourceSupport(Object source) { - this.source = source; - } - - public synchronized void addErrorListener(TransportErrorListener listener) { - listeners.add(listener); - } - - public synchronized void removeErrorListener(TransportErrorListener listener) { - listeners.remove(listener); - } - - public synchronized void error(AxisService service, Throwable ex) { - if (!listeners.isEmpty()) { - TransportError error = new TransportError(source, service, ex); - for (TransportErrorListener listener : listeners) { - listener.error(error); - } - } - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/streams/ReaderInputStream.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/streams/ReaderInputStream.java deleted file mode 100644 index 5047e1a499..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/streams/ReaderInputStream.java +++ /dev/null @@ -1,229 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package org.apache.tuscany.sca.binding.ws.axis2.transport.base.streams; - -import java.io.IOException; -import java.io.InputStream; -import java.io.Reader; -import java.nio.ByteBuffer; -import java.nio.CharBuffer; -import java.nio.charset.Charset; -import java.nio.charset.CharsetEncoder; -import java.nio.charset.CoderResult; - -/** - * {@link InputStream} implementation that reads a character stream from a {@link Reader} - * and transforms it to a byte stream using a specified charset encoding. The stream - * is transformed using a {@link CharsetEncoder} object, guaranteeing that all charset - * encodings supported by the JRE are handled correctly. In particular for charsets such as - * UTF-16, the implementation ensures that one and only one byte order marker - * is produced. - *

- * Since in general it is not possible to predict the number of characters to be read from the - * {@link Reader} to satisfy a read request on the {@link ReaderInputStream}, all reads from - * the {@link Reader} are buffered. There is therefore no well defined correlation - * between the current position of the {@link Reader} and that of the {@link ReaderInputStream}. - * This also implies that in general there is no need to wrap the underlying {@link Reader} - * in a {@link java.io.BufferedReader}. - *

- * {@link ReaderInputStream} implements the inverse transformation of {@link java.io.InputStreamReader}; - * in the following example, reading from in2 would return the same byte - * sequence as reading from in (provided that the initial byte sequence is legal - * with respect to the charset encoding): - * 

- * InputStream in = ...
- * Charset cs = ...
- * InputStreamReader reader = new InputStreamReader(in, cs);
- * ReaderInputStream in2 = new ReaderInputStream(reader, cs);
- * {@link ReaderInputStream} implements the same transformation as {@link java.io.OutputStreamWriter}, - * except that the control flow is reversed: both classes transform a character stream - * into a byte stream, but {@link java.io.OutputStreamWriter} pushes data to the underlying stream, - * while {@link ReaderInputStream} pulls it from the underlying stream. - *

- * Note that while there are use cases where there is no alternative to using - * this class, very often the need to use this class is an indication of a flaw - * in the design of the code. This class is typically used in situations where an existing - * API only accepts an {@link InputStream}, but where the most natural way to produce the data - * is as a character stream, i.e. by providing a {@link Reader} instance. An example of a situation - * where this problem may appear is when implementing the {@link javax.activation.DataSource} - * interface from the Java Activation Framework. - *

- * Given the fact that the {@link Reader} class doesn't provide any way to predict whether the next - * read operation will block or not, it is not possible to provide a meaningful - * implementation of the {@link InputStream#available()} method. A call to this method - * will always return 0. Also, this class doesn't support {@link InputStream#mark(int)}. - *

- * Instances of {@link ReaderInputStream} are not thread safe. - */ -// NOTE: Remove this class once Commons IO 2.0 is available (see IO-158) -public class ReaderInputStream extends InputStream { - private static final int DEFAULT_BUFFER_SIZE = 1024; - - private final Reader reader; - private final CharsetEncoder encoder; - - /** - * CharBuffer used as input for the decoder. It should be reasonably - * large as we read data from the underlying Reader into this buffer. - */ - private final CharBuffer encoderIn; - - /** - * ByteBuffer used as output for the decoder. This buffer can be small - * as it is only used to transfer data from the decoder to the - * buffer provided by the caller. - */ - private final ByteBuffer encoderOut = ByteBuffer.allocate(128); - - private CoderResult lastCoderResult; - private boolean endOfInput; - - /** - * Construct a new {@link ReaderInputStream}. - * - * @param reader the target {@link Reader} - * @param charset the charset encoding - * @param bufferSize the size of the input buffer in number of characters - */ - public ReaderInputStream(Reader reader, Charset charset, int bufferSize) { - this.reader = reader; - encoder = charset.newEncoder(); - encoderIn = CharBuffer.allocate(bufferSize); - encoderIn.flip(); - } - - /** - * Construct a new {@link ReaderInputStream} with a default input buffer size of - * 1024 characters. - * - * @param reader the target {@link Reader} - * @param charset the charset encoding - */ - public ReaderInputStream(Reader reader, Charset charset) { - this(reader, charset, DEFAULT_BUFFER_SIZE); - } - - /** - * Construct a new {@link ReaderInputStream}. - * - * @param reader the target {@link Reader} - * @param charsetName the name of the charset encoding - * @param bufferSize the size of the input buffer in number of characters - */ - public ReaderInputStream(Reader reader, String charsetName, int bufferSize) { - this(reader, Charset.forName(charsetName), bufferSize); - } - - /** - * Construct a new {@link ReaderInputStream} with a default input buffer size of - * 1024 characters. - * - * @param reader the target {@link Reader} - * @param charsetName the name of the charset encoding - */ - public ReaderInputStream(Reader reader, String charsetName) { - this(reader, charsetName, DEFAULT_BUFFER_SIZE); - } - - /** - * Construct a new {@link ReaderInputStream} that uses the default character encoding - * with a default input buffer size of 1024 characters. - * - * @param reader the target {@link Reader} - */ - public ReaderInputStream(Reader reader) { - this(reader, Charset.defaultCharset()); - } - - /** - * Read the specified number of bytes into an array. - * - * @param b the byte array to read into - * @param off the offset to start reading bytes into - * @param len the number of bytes to read - * @return the number of bytes read or -1 - * if the end of the stream has been reached - */ - @Override - public int read(byte[] b, int off, int len) throws IOException { - int read = 0; - while (len > 0) { - if (encoderOut.position() > 0) { - encoderOut.flip(); - int c = Math.min(encoderOut.remaining(), len); - encoderOut.get(b, off, c); - off += c; - len -= c; - read += c; - encoderOut.compact(); - } else { - if (!endOfInput && (lastCoderResult == null || lastCoderResult.isUnderflow())) { - encoderIn.compact(); - int position = encoderIn.position(); - // We don't use Reader#read(CharBuffer) here because it is more efficient - // to write directly to the underlying char array (the default implementation - // copies data to a temporary char array). - int c = reader.read(encoderIn.array(), position, encoderIn.remaining()); - if (c == -1) { - endOfInput = true; - } else { - encoderIn.position(position+c); - } - encoderIn.flip(); - } - lastCoderResult = encoder.encode(encoderIn, encoderOut, endOfInput); - if (endOfInput && encoderOut.position() == 0) { - break; - } - } - } - return read == 0 && endOfInput ? -1 : read; - } - - /** - * Read the specified number of bytes into an array. - * - * @param b the byte array to read into - * @return the number of bytes read or -1 - * if the end of the stream has been reached - */ - @Override - public int read(byte[] b) throws IOException { - return read(b, 0, b.length); - } - - /** - * Read a single byte. - * - * @return either the byte read or -1 if the end of the stream - * has been reached - */ - @Override - public int read() throws IOException { - byte[] b = new byte[1]; - return read(b) == -1 ? -1 : b[0] & 0xFF; - } - - /** - * Close the stream. This method will cause the underlying {@link Reader} - * to be closed. - */ - @Override - public void close() throws IOException { - reader.close(); - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/streams/WriterOutputStream.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/streams/WriterOutputStream.java deleted file mode 100644 index 3b6370da63..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/streams/WriterOutputStream.java +++ /dev/null @@ -1,257 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.transport.base.streams; - -import java.io.IOException; -import java.io.OutputStream; -import java.io.Writer; -import java.nio.ByteBuffer; -import java.nio.CharBuffer; -import java.nio.charset.Charset; -import java.nio.charset.CharsetDecoder; -import java.nio.charset.CoderResult; -import java.nio.charset.CodingErrorAction; - -/** - * {@link OutputStream} implementation that transforms a byte stream to a - * character stream using a specified charset encoding and writes the resulting - * stream to a {@link Writer}. The stream is transformed using a - * {@link CharsetDecoder} object, guaranteeing that all charset - * encodings supported by the JRE are handled correctly. - *

- * The output of the {@link CharsetDecoder} is buffered using a fixed size buffer. - * This implies that the data is written to the underlying {@link Writer} in chunks - * that are no larger than the size of this buffer. By default, the buffer is - * flushed only when it overflows or when {@link #flush()} or {@link #close()} - * is called. In general there is therefore no need to wrap the underlying {@link Writer} - * in a {@link java.io.BufferedWriter}. {@link WriterOutputStream} can also - * be instructed to flush the buffer after each write operation. In this case, all - * available data is written immediately to the underlying {@link Writer}, implying that - * the current position of the {@link Writer} is correlated to the current position - * of the {@link WriterOutputStream}. - *

- * {@link WriterOutputStream} implements the inverse transformation of {@link java.io.OutputStreamWriter}; - * in the following example, writing to out2 would have the same result as writing to - * out directly (provided that the byte sequence is legal with respect to the - * charset encoding): - * 

- * OutputStream out = ...
- * Charset cs = ...
- * OutputStreamWriter writer = new OutputStreamWriter(out, cs);
- * WriterOutputStream out2 = new WriterOutputStream(writer, cs);
- * {@link WriterOutputStream} implements the same transformation as {@link java.io.InputStreamReader}, - * except that the control flow is reversed: both classes transform a byte stream - * into a character stream, but {@link java.io.InputStreamReader} pulls data from the underlying stream, - * while {@link WriterOutputStream} pushes it to the underlying stream. - *

- * Note that while there are use cases where there is no alternative to using - * this class, very often the need to use this class is an indication of a flaw - * in the design of the code. This class is typically used in situations where an existing - * API only accepts an {@link OutputStream} object, but where the stream is known to represent - * character data that must be decoded for further use. - *

- * Instances of {@link WriterOutputStream} are not thread safe. - */ -//NOTE: Remove this class once Commons IO 2.0 is available (see IO-158) -public class WriterOutputStream extends OutputStream { - private static final int DEFAULT_BUFFER_SIZE = 1024; - - private final Writer writer; - private final CharsetDecoder decoder; - private final boolean writeImmediately; - - /** - * ByteBuffer used as input for the decoder. This buffer can be small - * as it is used only to transfer the received data to the - * decoder. - */ - private final ByteBuffer decoderIn = ByteBuffer.allocate(128); - - /** - * CharBuffer used as output for the decoder. It should be - * somewhat larger as we write from this buffer to the - * underlying Writer. - */ - private final CharBuffer decoderOut; - - /** - * Constructs a new {@link WriterOutputStream}. - * - * @param writer the target {@link Writer} - * @param charset the charset encoding - * @param bufferSize the size of the output buffer in number of characters - * @param writeImmediately If true the output buffer will be flushed after each - * write operation, i.e. all available data will be written to the - * underlying {@link Writer} immediately. If false, the - * output buffer will only be flushed when it overflows or when - * {@link #flush()} or {@link #close()} is called. - */ - public WriterOutputStream(Writer writer, Charset charset, int bufferSize, boolean writeImmediately) { - this.writer = writer; - decoder = charset.newDecoder(); - decoder.onMalformedInput(CodingErrorAction.REPLACE); - decoder.onUnmappableCharacter(CodingErrorAction.REPLACE); - decoder.replaceWith("?"); - this.writeImmediately = writeImmediately; - decoderOut = CharBuffer.allocate(bufferSize); - } - - /** - * Constructs a new {@link WriterOutputStream} with a default output buffer size of - * 1024 characters. The output buffer will only be flushed when it overflows or when - * {@link #flush()} or {@link #close()} is called. - * - * @param writer the target {@link Writer} - * @param charset the charset encoding - */ - public WriterOutputStream(Writer writer, Charset charset) { - this(writer, charset, DEFAULT_BUFFER_SIZE, false); - } - - /** - * Constructs a new {@link WriterOutputStream}. - * - * @param writer the target {@link Writer} - * @param charsetName the name of the charset encoding - * @param bufferSize the size of the output buffer in number of characters - * @param writeImmediately If true the output buffer will be flushed after each - * write operation, i.e. all available data will be written to the - * underlying {@link Writer} immediately. If false, the - * output buffer will only be flushed when it overflows or when - * {@link #flush()} or {@link #close()} is called. - */ - public WriterOutputStream(Writer writer, String charsetName, int bufferSize, boolean writeImmediately) { - this(writer, Charset.forName(charsetName), bufferSize, writeImmediately); - } - - /** - * Constructs a new {@link WriterOutputStream} with a default output buffer size of - * 1024 characters. The output buffer will only be flushed when it overflows or when - * {@link #flush()} or {@link #close()} is called. - * - * @param writer the target {@link Writer} - * @param charsetName the name of the charset encoding - */ - public WriterOutputStream(Writer writer, String charsetName) { - this(writer, charsetName, DEFAULT_BUFFER_SIZE, false); - } - - /** - * Constructs a new {@link WriterOutputStream} that uses the default character encoding - * and with a default output buffer size of 1024 characters. The output buffer will only - * be flushed when it overflows or when {@link #flush()} or {@link #close()} is called. - * - * @param writer the target {@link Writer} - */ - public WriterOutputStream(Writer writer) { - this(writer, Charset.defaultCharset(), DEFAULT_BUFFER_SIZE, false); - } - - /** - * Write bytes from the specified byte array to the stream. - * - * @param b the byte array containing the bytes to write - * @param off the start offset in the byte array - * @param len the number of bytes to write - */ - @Override - public void write(byte[] b, int off, int len) throws IOException { - while (len > 0) { - int c = Math.min(len, decoderIn.remaining()); - decoderIn.put(b, off, c); - processInput(false); - len -= c; - off += c; - } - if (writeImmediately) { - flushOutput(); - } - } - - /** - * Write bytes from the specified byte array to the stream. - * - * @param b the byte array containing the bytes to write - */ - @Override - public void write(byte[] b) throws IOException { - write(b, 0, b.length); - } - - /** - * Write a single byte to the stream. - * - * @param b the byte to write - */ - @Override - public void write(int b) throws IOException { - write(new byte[] { (byte)b }, 0, 1); - } - - /** - * Flush the stream. Any remaining content accumulated in the output buffer - * will be written to the underlying {@link Writer}. After that - * {@link Writer#flush()} will be called. - */ - @Override - public void flush() throws IOException { - flushOutput(); - writer.flush(); - } - - /** - * Close the stream. Any remaining content accumulated in the output buffer - * will be written to the underlying {@link Writer}. After that - * {@link Writer#close()} will be called. - */ - @Override - public void close() throws IOException { - processInput(true); - flushOutput(); - writer.close(); - } - - private void processInput(boolean endOfInput) throws IOException { - // Prepare decoderIn for reading - decoderIn.flip(); - CoderResult coderResult; - while (true) { - coderResult = decoder.decode(decoderIn, decoderOut, endOfInput); - if (coderResult.isOverflow()) { - flushOutput(); - } else if (coderResult.isUnderflow()) { - break; - } else { - // The decoder is configured to replace malformed input and unmappable characters, - // so we should not get here. - throw new IOException("Unexpected coder result"); - } - } - // Discard the bytes that have been read - decoderIn.compact(); - } - - private void flushOutput() throws IOException { - if (decoderOut.position() > 0) { - writer.write(decoderOut.array(), 0, decoderOut.position()); - decoderOut.rewind(); - } - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/threads/NativeThreadFactory.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/threads/NativeThreadFactory.java deleted file mode 100644 index 290ca08471..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/threads/NativeThreadFactory.java +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.transport.base.threads; - -import java.util.concurrent.ThreadFactory; -import java.util.concurrent.atomic.AtomicInteger; - -/** - * This is a simple ThreadFactory implementation using java.util.concurrent - * Creates threads with the given name prefix - */ -public class NativeThreadFactory implements - ThreadFactory { - - final ThreadGroup group; - final AtomicInteger count; - final String namePrefix; - - public NativeThreadFactory(final ThreadGroup group, final String namePrefix) { - super(); - this.count = new AtomicInteger(1); - this.group = group; - this.namePrefix = namePrefix; - } - - public Thread newThread(final Runnable runnable) { - StringBuffer buffer = new StringBuffer(); - buffer.append(this.namePrefix); - buffer.append('-'); - buffer.append(this.count.getAndIncrement()); - Thread t = new Thread(group, runnable, buffer.toString(), 0); - t.setDaemon(false); - t.setPriority(Thread.NORM_PRIORITY); - return t; - } -} \ No newline at end of file diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/threads/NativeWorkerPool.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/threads/NativeWorkerPool.java deleted file mode 100644 index 9401daee8e..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/threads/NativeWorkerPool.java +++ /dev/null @@ -1,79 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.transport.base.threads; - -import java.util.concurrent.LinkedBlockingQueue; -import java.util.concurrent.ThreadPoolExecutor; -import java.util.concurrent.TimeUnit; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; - -/** - * Worker pool implementation based on java.util.concurrent in JDK 1.5 or later. - */ -public class NativeWorkerPool implements WorkerPool { - - static final Log log = LogFactory.getLog(NativeWorkerPool.class); - - private final ThreadPoolExecutor executor; - private final LinkedBlockingQueue blockingQueue; - - public NativeWorkerPool(int core, int max, int keepAlive, - int queueLength, String threadGroupName, String threadGroupId) { - - if (log.isDebugEnabled()) { - log.debug("Using native util.concurrent package.."); - } - blockingQueue = - (queueLength == -1 ? new LinkedBlockingQueue() - : new LinkedBlockingQueue(queueLength)); - executor = new ThreadPoolExecutor( - core, max, keepAlive, - TimeUnit.SECONDS, - blockingQueue, - new NativeThreadFactory(new ThreadGroup(threadGroupName), threadGroupId)); - } - - public void execute(final Runnable task) { - executor.execute(new Runnable() { - public void run() { - try { - task.run(); - } catch (Throwable t) { - log.error("Uncaught exception", t); - } - } - }); - } - - public int getActiveCount() { - return executor.getActiveCount(); - } - - public int getQueueSize() { - return blockingQueue.size(); - } - - public void shutdown(int timeout) throws InterruptedException { - executor.shutdown(); - executor.awaitTermination(timeout, TimeUnit.MILLISECONDS); - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/threads/WorkerPool.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/threads/WorkerPool.java deleted file mode 100644 index 61745545ba..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/threads/WorkerPool.java +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.transport.base.threads; - -public interface WorkerPool { - /** - * Asynchronously execute the given task using one of the threads of the worker pool. - * The task is expected to terminate gracefully, i.e. {@link Runnable#run()} should not - * throw an exception. Any uncaught exceptions should be logged by the worker pool - * implementation. - * - * @param task the task to execute - */ - public void execute(Runnable task); - - public int getActiveCount(); - public int getQueueSize(); - - /** - * Destroy the worker pool. The pool will immediately stop - * accepting new tasks. All previously submitted tasks will - * be executed. The method blocks until all tasks have - * completed execution, or the timeout occurs, or the current - * thread is interrupted, whichever happens first. - * - * @param timeout the timeout value in milliseconds - * @throws InterruptedException if the current thread was - * interrupted while waiting for pending tasks to - * finish execution - */ - public void shutdown(int timeout) throws InterruptedException; -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/threads/WorkerPoolFactory.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/threads/WorkerPoolFactory.java deleted file mode 100644 index f93c8580cd..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/threads/WorkerPoolFactory.java +++ /dev/null @@ -1,34 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.transport.base.threads; - -/** - * Worker pool factory. - * For the moment this always creates {@link NativeWorkerPool} instances since - * we assume that we are running on Java 1.5 or above. - */ -public class WorkerPoolFactory { - - public static WorkerPool getWorkerPool(int core, int max, int keepAlive, - int queueLength, String threadGroupName, String threadGroupId) { - return new NativeWorkerPool( - core, max, keepAlive, queueLength, threadGroupName, threadGroupId); - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/tracker/AxisServiceFilter.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/tracker/AxisServiceFilter.java deleted file mode 100644 index 8d49a2a437..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/tracker/AxisServiceFilter.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.transport.base.tracker; - -import org.apache.axis2.description.AxisService; - -/** - * Filter for {@link AxisService} instances. This interface is used by - * {@link AxisServiceTracker}. - */ -public interface AxisServiceFilter { - /** - * Examine whether a given service matches the filter criteria. - * - * @param service the service to examine - * @return true if the service matches the filter criteria - */ - boolean matches(AxisService service); -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/tracker/AxisServiceTracker.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/tracker/AxisServiceTracker.java deleted file mode 100644 index fca85ee71e..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/tracker/AxisServiceTracker.java +++ /dev/null @@ -1,245 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.transport.base.tracker; - -import java.util.ArrayList; -import java.util.HashSet; -import java.util.LinkedList; -import java.util.Queue; -import java.util.Set; - -import org.apache.axiom.om.OMElement; -import org.apache.axis2.AxisFault; -import org.apache.axis2.description.AxisModule; -import org.apache.axis2.description.AxisService; -import org.apache.axis2.description.AxisServiceGroup; -import org.apache.axis2.description.Parameter; -import org.apache.axis2.engine.AxisConfiguration; -import org.apache.axis2.engine.AxisEvent; -import org.apache.axis2.engine.AxisObserver; - -/** - *

Tracks services deployed in a given {@link AxisConfiguration}. - * The tracker is configured with references to three objects:

- *
    - *
  1. An {@link AxisConfiguration} to watch.
    2. - *
  2. An {@link AxisServiceFilter} restricting the services to track.
    3. - *
  3. An {@link AxisServiceTrackerListener} receiving tracking events.
    4. - *
- *

An instance of this class maintains an up-to-date list of services - * satisfying all of the following criteria:

- *
    - *
  1. The service is deployed in the given {@link AxisConfiguration}.
    2. - *
  2. The service is started, i.e. {@link AxisService#isActive()} returns true.
    3. - *
  3. The service matches the criteria specified by the given - * {@link AxisServiceFilter} instance.
    4. - *
- *

Whenever a service appears on the list, the tracker will call - * {@link AxisServiceTrackerListener#serviceAdded(AxisService)}. When a service disappears, it - * will call {@link AxisServiceTrackerListener#serviceRemoved(AxisService)}.

- *

When the tracker is created, it is initially in the stopped state. In this state no - * events will be sent to the listener. It can be started using {@link #start()} and stopped again - * using {@link #stop()}. The tracker list is defined to be empty when the tracker is in the - * stopped state. This implies that a call to {@link #start()} will generate - * {@link AxisServiceTrackerListener#serviceAdded(AxisService)} events for all services that meet - * the above criteria at that point in time. In the same way, {@link #stop()} will generate - * {@link AxisServiceTrackerListener#serviceRemoved(AxisService)} events for the current entries - * in the list.

- *

As a corollary the tracker guarantees that during a complete lifecycle (start-stop), - * there will be exactly one {@link AxisServiceTrackerListener#serviceRemoved(AxisService)} event - * for every {@link AxisServiceTrackerListener#serviceAdded(AxisService)} event and vice-versa. - * This property is important when the tracker is used to allocate resources for a dynamic set - * of services.

- * - *

Limitations

- * - *

The tracker is not able to detect property changes on services. E.g. if a service initially - * matches the filter criteria, but later changes so that it doesn't match the criteria any more, - * the tracker will not be able to detect this and the service will not be removed from the tracker - * list.

- */ -public class AxisServiceTracker { - private final AxisObserver observer = new AxisObserver() { - public void init(AxisConfiguration axisConfig) {} - - public void serviceUpdate(AxisEvent event, final AxisService service) { - switch (event.getEventType()) { - case AxisEvent.SERVICE_DEPLOY: - case AxisEvent.SERVICE_START: - if (filter.matches(service)) { - boolean pending; - synchronized (lock) { - if (pending = (pendingActions != null)) { - pendingActions.add(new Runnable() { - public void run() { - serviceAdded(service); - } - }); - } - } - if (!pending) { - serviceAdded(service); - } - } - break; - case AxisEvent.SERVICE_REMOVE: - case AxisEvent.SERVICE_STOP: - // Don't check filter here because the properties of the service may have - // changed in the meantime. - boolean pending; - synchronized (lock) { - if (pending = (pendingActions != null)) { - pendingActions.add(new Runnable() { - public void run() { - serviceRemoved(service); - } - }); - } - } - if (!pending) { - serviceRemoved(service); - } - } - } - - public void moduleUpdate(AxisEvent event, AxisModule module) {} - public void addParameter(Parameter param) throws AxisFault {} - public void removeParameter(Parameter param) throws AxisFault {} - public void deserializeParameters(OMElement parameterElement) throws AxisFault {} - public Parameter getParameter(String name) { return null; } - public ArrayList getParameters() { return null; } - public boolean isParameterLocked(String parameterName) { return false; } - public void serviceGroupUpdate(AxisEvent event, AxisServiceGroup serviceGroup) {} - }; - - private final AxisConfiguration config; - final AxisServiceFilter filter; - private final AxisServiceTrackerListener listener; - - /** - * Object used to synchronize access to {@link #pendingActions} and {@link #services}. - */ - final Object lock = new Object(); - - /** - * Queue for notifications received by the {@link AxisObserver} during startup of the tracker. - * We need this because the events may already be reflected in the list of services returned - * by {@link AxisConfiguration#getServices()} (getting the list of currently deployed services - * and adding the observer can't be done atomically). It also allows us to make sure that - * events are sent to the listener in the right order, e.g. when a service is being removed - * during startup of the tracker. - */ - Queue pendingActions; - - /** - * The current list of services. null if the tracker is stopped. - */ - private Set services; - - public AxisServiceTracker(AxisConfiguration config, AxisServiceFilter filter, - AxisServiceTrackerListener listener) { - this.config = config; - this.filter = filter; - this.listener = listener; - } - - /** - * Check whether the tracker is started. - * - * @return true if the tracker is started - */ - public boolean isStarted() { - return services != null; - } - - /** - * Start the tracker. - * - * @throws IllegalStateException if the tracker has already been started - */ - public void start() { - if (services != null) { - throw new IllegalStateException(); - } - synchronized (lock) { - pendingActions = new LinkedList(); - config.addObservers(observer); - services = new HashSet(); - } - for (Object o : config.getServices().values()) { - AxisService service = (AxisService)o; - if (service.isActive() && filter.matches(service)) { - serviceAdded(service); - } - } - while (true) { - Runnable action; - synchronized (lock) { - action = pendingActions.poll(); - if (action == null) { - pendingActions = null; - break; - } - } - action.run(); - } - } - - void serviceAdded(AxisService service) { - // callListener may be false because the observer got an event for a service that - // was already in the initial list of services retrieved by AxisConfiguration#getServices. - boolean callListener; - synchronized (lock) { - callListener = services.add(service); - } - if (callListener) { - listener.serviceAdded(service); - } - } - - void serviceRemoved(AxisService service) { - // callListener may be false because the observer invokes this method without applying the - // filter. - boolean callListener; - synchronized (lock) { - callListener = services.remove(service); - } - if (callListener) { - listener.serviceRemoved(service); - } - } - - /** - * Stop the tracker. - * - * @throws IllegalStateException if the tracker is not started - */ - public void stop() { - if (services == null) { - throw new IllegalStateException(); - } - // TODO: This is very bad, but AxisConfiguration has no removeObserver method! - config.getObserversList().remove(observer); - for (AxisService service : services) { - listener.serviceRemoved(service); - } - services = null; - } -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/tracker/AxisServiceTrackerListener.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/tracker/AxisServiceTrackerListener.java deleted file mode 100644 index ccca293732..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/tracker/AxisServiceTrackerListener.java +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.ws.axis2.transport.base.tracker; - -import org.apache.axis2.description.AxisService; - -/** - * Listener for events generated by an {@link AxisServiceTracker}. - */ -public interface AxisServiceTrackerListener { - /** - * Inform the listener that a service has been added to tracker list. - * - * @param service the service that has been added to the tracker list - */ - void serviceAdded(AxisService service); - - /** - * Inform the listener that a service has been removed from the tracker list. - * - * @param service the service that has been removed from the tracker list - */ - void serviceRemoved(AxisService service); -} diff --git a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/tracker/package-info.java b/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/tracker/package-info.java deleted file mode 100644 index eefadbbc1e..0000000000 --- a/branches/sca-java-1.x/modules/binding-ws-axis2-jms/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/transport/base/tracker/package-info.java +++ /dev/null @@ -1,26 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -/** - * Contains utility classes to track a dynamic set of services deployed in an - * Axis configuration. - * - * @see org.apache.axis2.transport.base.tracker.AxisServiceTracker - */ -package org.apache.tuscany.sca.binding.ws.axis2.transport.base.tracker; \ No newline at end of file -- cgit v1.2.3