diff options
Diffstat (limited to 'java/sca/modules/databinding-jaxb-axiom/src/main/java/org')
10 files changed, 0 insertions, 1360 deletions
diff --git a/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/AxiomHelper.java b/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/AxiomHelper.java deleted file mode 100644 index 93277e77bf..0000000000 --- a/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/AxiomHelper.java +++ /dev/null @@ -1,140 +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.databinding.jaxb.axiom; - -import javax.xml.namespace.QName; - -import org.apache.axiom.om.OMAbstractFactory; -import org.apache.axiom.om.OMDataSource; -import org.apache.axiom.om.OMElement; -import org.apache.axiom.om.OMFactory; -import org.apache.axiom.om.OMNamespace; -import org.apache.axiom.om.OMXMLParserWrapper; -import org.apache.axiom.om.impl.builder.StAXBuilder; -import org.apache.tuscany.sca.databinding.TransformationContext; -import org.apache.tuscany.sca.interfacedef.DataType; -import org.apache.tuscany.sca.interfacedef.util.XMLType; - -/** - * Helper for AXIOM - * - * @version $Rev$ $Date$ - */ -public class AxiomHelper { - private static final String DEFAULT_PREFIX = "_ns_"; - - private AxiomHelper() { - } - - /** - * See http://issues.apache.org/jira/browse/WSCOMMONS-240 - * @param om - */ - public static void completeAndClose(OMElement om) { - // Get the builder associated with the om element - OMXMLParserWrapper builder = om.getBuilder(); - if (builder != null) { - if (builder instanceof StAXBuilder) { - ((StAXBuilder)builder).releaseParserOnClose(true); - } - OMElement document = builder.getDocumentElement(); - if (document != null) { - document.build(); - } - } - if (builder instanceof StAXBuilder) { - ((StAXBuilder)builder).close(); - } - } - - /** - * This method will close the builder immediately. Any subsequent Axiom objects won't - * be built or accessible. - */ - public static void closeImmediately(OMElement om) { - // Get the builder associated with the om element - OMXMLParserWrapper builder = om.getBuilder(); - if (builder != null) { - if (builder instanceof StAXBuilder) { - ((StAXBuilder)builder).releaseParserOnClose(true); - ((StAXBuilder)builder).close(); - } - // builder.close(); - } - } - - /** - * @param context - * @param element - */ - public static void adjustElementName(TransformationContext context, OMElement element) { - if (context != null) { - DataType<?> dataType = context.getTargetDataType(); - Object logical = dataType == null ? null : dataType.getLogical(); - if (!(logical instanceof XMLType)) { - return; - } - XMLType xmlType = (XMLType)logical; - if (xmlType.isElement() && !xmlType.getElementName().equals(element.getQName())) { - // FIXME:: Throw exception or switch to the new Element? - OMFactory factory = OMAbstractFactory.getOMFactory(); - QName name = xmlType.getElementName(); - OMNamespace namespace = factory.createOMNamespace(name.getNamespaceURI(), name.getPrefix()); - element.setNamespace(namespace); - element.setLocalName(name.getLocalPart()); - } - } - } - - public static OMElement createOMElement(OMFactory factory, QName element) { - String localName = element.getLocalPart(); - OMNamespace ns = createOMNamespace(factory, element); - - return factory.createOMElement(localName, ns); - - } - - public static OMElement createOMElement(OMFactory factory, QName element, OMDataSource dataSource) { - String localName = element.getLocalPart(); - OMNamespace ns = createOMNamespace(factory, element); - - return factory.createOMElement(dataSource, localName, ns); - - } - - /** - * @param factory - * @param name - * @return - */ - public static OMNamespace createOMNamespace(OMFactory factory, QName name) { - String namespaceURI = name.getNamespaceURI(); - String prefix = name.getPrefix(); - - OMNamespace ns = null; - // Qualified Element: we need an OMNamespace - if (prefix.length() == 0) { - // The prefix does not appear to be specified, let's create one - prefix = DEFAULT_PREFIX; - } - ns = factory.createOMNamespace(namespaceURI, prefix); - return ns; - } -} diff --git a/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/JAXB2OMElement.java b/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/JAXB2OMElement.java deleted file mode 100644 index 862894be09..0000000000 --- a/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/JAXB2OMElement.java +++ /dev/null @@ -1,84 +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.databinding.jaxb.axiom; - -import javax.xml.bind.JAXBContext; -import javax.xml.bind.JAXBException; -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.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.databinding.PullTransformer; -import org.apache.tuscany.sca.databinding.TransformationContext; -import org.apache.tuscany.sca.databinding.TransformationException; -import org.apache.tuscany.sca.databinding.impl.BaseTransformer; -import org.apache.tuscany.sca.databinding.jaxb.JAXBContextHelper; -import org.apache.tuscany.sca.databinding.jaxb.JAXBDataBinding; - -/** - * JAXB Object --> AXIOM OMElement transformer - * - * @version $Rev$ $Date$ - */ -public class JAXB2OMElement extends BaseTransformer<Object, OMElement> implements PullTransformer<Object, OMElement> { - private OMFactory factory = OMAbstractFactory.getOMFactory(); - private JAXBContextHelper contextHelper; - - public JAXB2OMElement(ExtensionPointRegistry registry) { - super(); - contextHelper = JAXBContextHelper.getInstance(registry); - } - - @Override - public String getSourceDataBinding() { - return JAXBDataBinding.NAME; - } - - public OMElement transform(Object source, TransformationContext context) throws TransformationException { - JAXBContext jaxbContext; - try { - jaxbContext = contextHelper.createJAXBContext(context, true); - } catch (JAXBException e) { - throw new TransformationException(e); - } - Object element = JAXBContextHelper.createJAXBElement(jaxbContext, context.getTargetDataType(), source); - QName name = jaxbContext.createJAXBIntrospector().getElementName(element); - JAXBDataSource dataSource = new JAXBDataSource(element, jaxbContext, contextHelper); - OMElement omElement = AxiomHelper.createOMElement(factory, name, dataSource); - return omElement; - } - - @Override - public Class<Object> getSourceType() { - return Object.class; - } - - @Override - public Class<OMElement> getTargetType() { - return OMElement.class; - } - - @Override - public int getWeight() { - return 3000; - } - -} diff --git a/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/JAXBDataSource.java b/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/JAXBDataSource.java deleted file mode 100644 index 0dacce996f..0000000000 --- a/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/JAXBDataSource.java +++ /dev/null @@ -1,128 +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.databinding.jaxb.axiom; - -import java.io.OutputStream; -import java.io.StringReader; -import java.io.StringWriter; -import java.io.Writer; -import java.security.AccessController; -import java.security.PrivilegedActionException; -import java.security.PrivilegedExceptionAction; - -import javax.xml.bind.JAXBContext; -import javax.xml.bind.Marshaller; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; -import javax.xml.stream.XMLStreamWriter; - -import org.apache.axiom.om.OMDataSource; -import org.apache.axiom.om.OMOutputFormat; -import org.apache.axiom.om.util.StAXUtils; -import org.apache.tuscany.sca.databinding.jaxb.JAXBContextHelper; - -/** - * - * @version $Rev$ $Date$ - */ -public class JAXBDataSource implements OMDataSource { - private JAXBContext context; - private Object element; - private JAXBContextHelper contextHelper; - - public JAXBDataSource(Object element, JAXBContext context, JAXBContextHelper contextHelper) { - this.element = element; - this.context = context; - this.contextHelper = contextHelper; - } - - public XMLStreamReader getReader() throws XMLStreamException { - // FIXME: [rfeng] This is a quick and dirty implementation - // We could use the fastinfoset to optimize the roundtrip - StringWriter writer = new StringWriter(); - serialize(writer, new OMOutputFormat()); - StringReader reader = new StringReader(writer.toString()); - // FIXME: We need to use Tuscany extension point to create the reader - return StAXUtils.createXMLStreamReader(reader); - } - - public void serialize(final XMLStreamWriter xmlWriter) throws XMLStreamException { - try { - // marshaller.setProperty(Marshaller.JAXB_ENCODING, format.getCharSetEncoding()); - AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() { - public Object run() throws Exception { - Marshaller marshaller = null; - try { - marshaller = contextHelper.getMarshaller(context); - marshaller.marshal(element, xmlWriter); - } finally { - contextHelper.releaseJAXBMarshaller(context, marshaller); - } - return null; - } - }); - } catch (PrivilegedActionException e) { - throw new XMLStreamException(e.getException()); - } - } - - public void serialize(final OutputStream output, OMOutputFormat format) throws XMLStreamException { - try { - // marshaller.setProperty(Marshaller.JAXB_ENCODING, format.getCharSetEncoding()); - AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() { - public Object run() throws Exception { - Marshaller marshaller = null; - try { - marshaller = contextHelper.getMarshaller(context); - marshaller.marshal(element, output); - } finally { - contextHelper.releaseJAXBMarshaller(context, marshaller); - } - return null; - } - }); - } catch (PrivilegedActionException e) { - throw new XMLStreamException(e.getException()); - } - } - - public void serialize(final Writer writer, OMOutputFormat format) throws XMLStreamException { - try { - AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() { - public Object run() throws Exception { - Marshaller marshaller = null; - try { - marshaller = contextHelper.getMarshaller(context); - marshaller.marshal(element, writer); - } finally { - contextHelper.releaseJAXBMarshaller(context, marshaller); - } - return null; - } - }); - } catch (PrivilegedActionException e) { - throw new XMLStreamException(e.getException()); - } - } - - public Object getObject() { - return element; - } - -} diff --git a/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/OMElement2JAXB.java b/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/OMElement2JAXB.java deleted file mode 100644 index aa5fc5b789..0000000000 --- a/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/OMElement2JAXB.java +++ /dev/null @@ -1,106 +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.databinding.jaxb.axiom; - -import java.security.AccessController; -import java.security.PrivilegedActionException; -import java.security.PrivilegedExceptionAction; - -import javax.xml.bind.JAXBContext; -import javax.xml.bind.JAXBException; -import javax.xml.bind.Unmarshaller; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; -import javax.xml.stream.util.StreamReaderDelegate; - -import org.apache.axiom.om.OMElement; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.databinding.PullTransformer; -import org.apache.tuscany.sca.databinding.TransformationContext; -import org.apache.tuscany.sca.databinding.TransformationException; -import org.apache.tuscany.sca.databinding.impl.BaseTransformer; -import org.apache.tuscany.sca.databinding.jaxb.JAXBContextHelper; - -/** - * @version $Rev$ $Date$ - */ -public class OMElement2JAXB extends BaseTransformer<OMElement, Object> implements PullTransformer<OMElement, Object> { - private JAXBContextHelper contextHelper; - - public OMElement2JAXB(ExtensionPointRegistry registry) { - super(); - contextHelper = JAXBContextHelper.getInstance(registry); - } - @Override - public String getSourceDataBinding() { - return org.apache.axiom.om.OMElement.class.getName(); - } - - public Object transform(final OMElement source, final TransformationContext context) throws TransformationException { - try { - return AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() { - public Object run() throws JAXBException, XMLStreamException { - Unmarshaller unmarshaller = null; - XMLStreamReader reader = null; - Object result = null; - // Marshalling directly to the output stream is faster than marshalling through the - // XMLStreamWriter. - // Take advantage of this optimization if there is an output stream. - JAXBContext jaxbContext = contextHelper.createJAXBContext(context, false); - try { - unmarshaller = contextHelper.getUnmarshaller(jaxbContext); - reader = source.getXMLStreamReaderWithoutCaching(); - // https://issues.apache.org/jira/browse/WSCOMMONS-395 - reader = new StreamReaderDelegate(reader) { - // Fix the issue in WSCOMMONS-395 - public String getAttributeType(int index) { - String type = super.getAttributeType(index); - return type == null ? "CDATA" : type; - } - }; - result = unmarshaller.unmarshal(reader, JAXBContextHelper.getJavaType(context.getTargetDataType())); - } finally { - if (reader != null) { - reader.close(); - } - contextHelper.releaseJAXBUnmarshaller(jaxbContext, unmarshaller); - } - return JAXBContextHelper.createReturnValue(jaxbContext, context.getTargetDataType(), result); - } - }); - } catch (PrivilegedActionException e) { - throw new TransformationException(e.getException()); - } - } - - @Override - public Class<OMElement> getSourceType() { - return OMElement.class; - } - - @Override - public Class<Object> getTargetType() { - return Object.class; - } - - @Override - public int getWeight() { - return 3000; - } -} diff --git a/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/JAXBCustomBuilder.java b/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/JAXBCustomBuilder.java deleted file mode 100644 index f30a6c1cb8..0000000000 --- a/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/JAXBCustomBuilder.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.databinding.jaxb.axiom.ext; - -import javax.xml.bind.JAXBException; -import javax.xml.stream.XMLStreamReader; - -import org.apache.axiom.om.OMContainer; -import org.apache.axiom.om.OMDataSource; -import org.apache.axiom.om.OMElement; -import org.apache.axiom.om.OMException; -import org.apache.axiom.om.OMFactory; -import org.apache.axiom.om.OMNamespace; -import org.apache.axiom.om.impl.builder.CustomBuilder; - -/** - * JAXBCustomBuilder creates an OMSourcedElement backed by a JAXBDataSource - * for the specified namespace and localPart. - */ -public class JAXBCustomBuilder implements CustomBuilder { - - private JAXBDSContext jdsContext; - - /** - * Create a JAXBCustomBuilder - * @param context JAXBDSContext - */ - public JAXBCustomBuilder(JAXBDSContext context) { - super(); - this.jdsContext = context; - } - - public OMElement create(String namespace, - String localPart, - OMContainer parent, - XMLStreamReader reader, - OMFactory factory) throws OMException { - - // There are some situations where we want to use normal - // unmarshalling, so return null - if (!shouldUnmarshal(namespace, localPart)) { - // JAXBCustomBuilderMonitor.updateTotalFailedCreates(); - return null; - } - try { - // Create an OMSourcedElement backed by an unmarshalled JAXB object - OMNamespace ns = factory.createOMNamespace(namespace, reader.getPrefix()); - - Object jaxb = jdsContext.unmarshal(reader); - - OMDataSource ds = new JAXBDataSourceExt(jaxb, jdsContext); - OMElement omse = factory.createOMElement(ds, localPart, ns); - - parent.addChild(omse); - // JAXBCustomBuilderMonitor.updateTotalCreates(); - return omse; - } catch (JAXBException e) { - // JAXBCustomBuilderMonitor.updateTotalFailedCreates(); - throw new OMException(e); - } - } - - /** - * The namespace identifier for the SOAP 1.1 envelope. - */ - public static final String URI_NS_SOAP_1_1_ENVELOPE = "http://schemas.xmlsoap.org/soap/envelope/"; - /** - * The namespace identifier for the SOAP 1.2 envelope. - */ - public static final String URI_NS_SOAP_1_2_ENVELOPE = "http://www.w3.org/2003/05/soap-envelope"; - - /** - * @param namespace - * @param localPart - * @return true if this ns and local part is acceptable for unmarshalling - */ - private boolean shouldUnmarshal(String namespace, String localPart) { - - // Don't unmarshall SOAPFaults or anything else in the SOAP - // namespace. - // Don't unmarshall elements that are unqualified - if (localPart == null || namespace == null - || namespace.length() == 0 - || URI_NS_SOAP_1_1_ENVELOPE.equals(namespace) - || URI_NS_SOAP_1_2_ENVELOPE.equals(namespace)) { - return false; - } - - // Don't unmarshal if this looks like encrypted data - if (localPart.equals("EncryptedData")) { - return false; - } - - return true; - - } -} diff --git a/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/JAXBDSContext.java b/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/JAXBDSContext.java deleted file mode 100644 index f6bd33864f..0000000000 --- a/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/JAXBDSContext.java +++ /dev/null @@ -1,191 +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.databinding.jaxb.axiom.ext; - -import java.io.OutputStream; -import java.security.AccessController; -import java.security.PrivilegedAction; -import java.util.logging.Level; -import java.util.logging.Logger; - -import javax.xml.bind.JAXBContext; -import javax.xml.bind.JAXBException; -import javax.xml.bind.Marshaller; -import javax.xml.bind.Unmarshaller; -import javax.xml.bind.attachment.AttachmentMarshaller; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; -import javax.xml.stream.XMLStreamWriter; - -import org.apache.axiom.om.OMException; -import org.apache.axiom.om.impl.MTOMXMLStreamWriter; -import org.apache.tuscany.sca.databinding.jaxb.JAXBContextHelper; - -/* - * To marshal or unmarshal a JAXB object, the JAXBContext is necessary. - * In addition, access to the MessageContext and other context objects may be necessary - * to get classloader information, store attachments etc. - * - * The JAXBDSContext bundles all of this information together. - */ -public class JAXBDSContext { - - private static final Logger log = Logger.getLogger(JAXBDSContext.class.getName()); - private static final boolean DEBUG_ENABLED = log.isLoggable(Level.FINER); - - private JAXBContext jaxbContext = null; // JAXBContext - private JAXBContextHelper contextHelper; - - /** - * "Dispatch" Constructor Use this full constructor when the JAXBContent is provided by the - * customer. - * - * @param jaxbContext - */ - public JAXBDSContext(JAXBContext jaxbContext, JAXBContextHelper contextHelper) { - this.jaxbContext = jaxbContext; - this.contextHelper = contextHelper; - } - - public JAXBContext getJAXBContext() { - return jaxbContext; - } - - /** - * Unmarshal the xml into a JAXB object - * @param reader - * @return - * @throws JAXBException - */ - public Object unmarshal(XMLStreamReader reader) throws JAXBException { - - Unmarshaller u = contextHelper.getUnmarshaller(getJAXBContext()); - - Object jaxb = null; - - // Unmarshal into the business object. - jaxb = unmarshalElement(u, reader); // preferred and always used for - // style=document - - // Successfully unmarshalled the object - // JAXBUtils.releaseJAXBUnmarshaller(getJAXBContext(cl), u); - - // Don't close the reader. The reader is owned by the caller, and it - // may contain other xml instance data (other than this JAXB object) - // reader.close(); - return jaxb; - } - - /** - * Marshal the jaxb object - * @param obj - * @param writer - * @param am AttachmentMarshaller, optional Attachment - */ - public void marshal(Object obj, XMLStreamWriter writer) throws JAXBException { - - // Very easy, use the Context to get the Marshaller. - // Use the marshaller to write the object. - Marshaller m = contextHelper.getMarshaller(getJAXBContext()); - AttachmentMarshaller am = m.getAttachmentMarshaller(); - boolean xop = am != null ? am.isXOPPackage() : false; - // Marshal the object - marshalElement(obj, m, writer, !xop); - } - - /** - * Preferred way to marshal objects. - * - * @param b Object that can be rendered as an element and the element name is known by the - * Marshaller - * @param m Marshaller - * @param writer XMLStreamWriter - */ - private static void marshalElement(final Object b, - final Marshaller m, - final XMLStreamWriter writer, - final boolean optimize) { - AccessController.doPrivileged(new PrivilegedAction<Object>() { - public Object run() { - // Marshalling directly to the output stream is faster than marshalling through the - // XMLStreamWriter. - // Take advantage of this optimization if there is an output stream. - try { - OutputStream os = (optimize) ? getOutputStream(writer) : null; - if (os != null) { - writer.flush(); - m.marshal(b, os); - } else { - m.marshal(b, writer); - } - } catch (OMException e) { - throw e; - } catch (Throwable t) { - throw new OMException(t); - } - return null; - } - }); - } - - /** - * If the writer is backed by an OutputStream, then return the OutputStream - * @param writer - * @return OutputStream or null - */ - private static OutputStream getOutputStream(XMLStreamWriter writer) throws XMLStreamException { - if (writer.getClass() == MTOMXMLStreamWriter.class) { - return ((MTOMXMLStreamWriter)writer).getOutputStream(); - } - if (writer.getClass() == XMLStreamWriterWithOS.class) { - return ((XMLStreamWriterWithOS)writer).getOutputStream(); - } - return null; - } - - /** - * Preferred way to unmarshal objects - * - * @param u Unmarshaller - * @param reader XMLStreamReader - * @return Object that represents an element - */ - private static Object unmarshalElement(final Unmarshaller u, final XMLStreamReader reader) { - try { - return AccessController.doPrivileged(new PrivilegedAction<Object>() { - public Object run() { - try { - return u.unmarshal(reader); - } catch (OMException e) { - throw e; - } catch (Throwable t) { - throw new OMException(t); - } - } - }); - - } catch (OMException e) { - throw e; - } catch (Throwable t) { - throw new OMException(t); - } - } - -} diff --git a/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/JAXBDataSourceExt.java b/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/JAXBDataSourceExt.java deleted file mode 100644 index 5a5afc13cb..0000000000 --- a/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/JAXBDataSourceExt.java +++ /dev/null @@ -1,144 +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.databinding.jaxb.axiom.ext; - -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.InputStream; -import java.io.OutputStream; -import java.io.UnsupportedEncodingException; -import java.io.Writer; -import java.util.logging.Level; -import java.util.logging.Logger; - -import javax.xml.bind.JAXBException; -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.OMException; -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.util.StAXUtils; - -/** - * OMDataSource backed by a jaxb object - */ -public class JAXBDataSourceExt extends OMDataSourceExtBase { - - private static final Logger log = Logger.getLogger(JAXBDataSourceExt.class.getName()); - - private Object jaxb; - private JAXBDSContext context; - - public JAXBDataSourceExt(Object jaxb, JAXBDSContext context) { - super(); - this.jaxb = jaxb; - this.context = context; - } - - public void close() { - } - - public OMDataSourceExt copy() { - return new JAXBDataSourceExt(jaxb, context); - } - - public Object getObject() { - return jaxb; - } - - public JAXBDSContext getContext() { - return context; - } - - public XMLStreamReader getReader() throws XMLStreamException { - - try { - String encoding = "utf-8"; - InputStream is = new ByteArrayInputStream(getXMLBytes(encoding)); - return StAXUtils.createXMLStreamReader(is, encoding); - } catch (UnsupportedEncodingException e) { - throw new XMLStreamException(e); - } - } - - public void serialize(OutputStream output, OMOutputFormat format) throws XMLStreamException { - MTOMXMLStreamWriter writer = new MTOMXMLStreamWriter(output, format); - serialize(writer); - writer.flush(); - try { - writer.close(); - } catch (XMLStreamException e) { - // An exception can occur if nothing is written to the - // writer. This is possible if the underlying data source - // writers to the output stream directly. - if (log.isLoggable(Level.FINER)) { - log.finer("Catching and swallowing exception " + e); - } - } - } - - public void serialize(Writer writerTarget, OMOutputFormat format) throws XMLStreamException { - MTOMXMLStreamWriter writer = new MTOMXMLStreamWriter(StAXUtils.createXMLStreamWriter(writerTarget)); - writer.setOutputFormat(format); - serialize(writer); - writer.flush(); - writer.close(); - } - - public void serialize(XMLStreamWriter xmlWriter) throws XMLStreamException { - try { - context.marshal(jaxb, xmlWriter); - } catch (JAXBException je) { - throw new XMLStreamException(je); - } - } - - public byte[] getXMLBytes(String encoding) throws UnsupportedEncodingException { - try { - ByteArrayOutputStream baos = new ByteArrayOutputStream(); - - // Exposes getOutputStream, which allows faster writes. - XMLStreamWriterWithOS writer = new XMLStreamWriterWithOS(baos, encoding); - - // Write the business object to the writer - serialize(writer); - - // Flush the writer - writer.flush(); - writer.close(); - return baos.toByteArray(); - } catch (XMLStreamException e) { - throw new OMException(e); - } - } - - public boolean isDestructiveRead() { - return false; - } - - public boolean isDestructiveWrite() { - return false; - } - -} diff --git a/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/SourceDataSource.java b/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/SourceDataSource.java deleted file mode 100644 index 0a12654524..0000000000 --- a/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/SourceDataSource.java +++ /dev/null @@ -1,123 +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.databinding.jaxb.axiom.ext; - -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.IOException; -import java.io.InputStream; -import java.io.UnsupportedEncodingException; - -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; -import javax.xml.transform.Result; -import javax.xml.transform.Source; -import javax.xml.transform.Transformer; -import javax.xml.transform.TransformerFactory; -import javax.xml.transform.stream.StreamResult; -import javax.xml.transform.stream.StreamSource; - -import org.apache.axiom.om.OMDataSourceExt; -import org.apache.axiom.om.OMException; -import org.apache.axiom.om.ds.OMDataSourceExtBase; -import org.apache.axiom.om.util.StAXUtils; - -/** - * OMDataSource backed by a source - */ -public class SourceDataSource extends OMDataSourceExtBase { - private Source data; - - public SourceDataSource(Source data) { - super(); - this.data = data; - } - - public void close() { - } - - public OMDataSourceExt copy() { - return new SourceDataSource(data); - } - - public Object getObject() { - return data; - } - - public XMLStreamReader getReader() throws XMLStreamException { - - try { - String encoding = "UTF-8"; - InputStream is = new ByteArrayInputStream(getXMLBytes(encoding)); - return StAXUtils.createXMLStreamReader(is, encoding); - } catch (UnsupportedEncodingException e) { - throw new XMLStreamException(e); - } - } - - public byte[] getXMLBytes(String encoding) throws UnsupportedEncodingException { - byte[] bytes = null; - try { - bytes = (byte[])null; - - if (data instanceof StreamSource) { - InputStream is = ((StreamSource)data).getInputStream(); - if (is != null) { - bytes = getBytesFromStream(is); - } - } else { - ByteArrayOutputStream out = new ByteArrayOutputStream(); - Result result = new StreamResult(out); - Transformer transformer = TransformerFactory.newInstance().newTransformer(); - transformer.transform(data, result); - bytes = out.toByteArray(); - } - } catch (OMException e) { - throw e; - } catch (UnsupportedEncodingException e) { - throw e; - } catch (Throwable e) { - throw new OMException(e); - } - - return bytes; - } - - public boolean isDestructiveRead() { - return false; - } - - public boolean isDestructiveWrite() { - return false; - } - - private static byte[] getBytesFromStream(InputStream is) throws IOException { - ByteArrayOutputStream bos = new ByteArrayOutputStream(); - byte[] buf = new byte[4096]; - while (true) { - int size = is.read(buf); - if (size < 0) { - break; - } - bos.write(buf, 0, size); - } - return bos.toByteArray(); - } -} diff --git a/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/XMLStreamWriterWithOS.java b/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/XMLStreamWriterWithOS.java deleted file mode 100644 index 44e34c3647..0000000000 --- a/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/XMLStreamWriterWithOS.java +++ /dev/null @@ -1,246 +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.databinding.jaxb.axiom.ext; - -import java.io.OutputStream; - -import javax.xml.namespace.NamespaceContext; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamWriter; - -import org.apache.axiom.om.util.StAXUtils; - -/** - * XMLStreamReader that exposes direct access to the OutputStream. - * Writing to the output stream is faster in some cases. - */ -public class XMLStreamWriterWithOS implements XMLStreamWriter { - private XMLStreamWriter writer; - private String charSetEncoding; - private OutputStream os; - - public XMLStreamWriterWithOS(OutputStream os, String charSetEncoding) throws XMLStreamException { - super(); - writer = null; // Writer is created when needed - this.os = os; - this.charSetEncoding = charSetEncoding; - } - - /** - * The writer is created lazily. - * If only the output stream is used, then the writer is never created. - */ - private void createWriter() throws XMLStreamException { - if (writer == null) { - writer = StAXUtils.createXMLStreamWriter(os, charSetEncoding); - } - } - - public void close() throws XMLStreamException { - if (writer != null) { - writer.close(); - } - } - - public void flush() throws XMLStreamException { - if (writer != null) { - writer.flush(); - } - } - - public NamespaceContext getNamespaceContext() { - try { - createWriter(); - } catch (Exception e) { - throw new RuntimeException(e); - } - return writer.getNamespaceContext(); - } - - public String getPrefix(String arg0) throws XMLStreamException { - createWriter(); - return writer.getPrefix(arg0); - } - - public Object getProperty(String arg0) throws IllegalArgumentException { - try { - createWriter(); - } catch (XMLStreamException e) { - throw new IllegalArgumentException(e); - } - return writer.getProperty(arg0); - } - - public void setDefaultNamespace(String arg0) throws XMLStreamException { - createWriter(); - writer.setDefaultNamespace(arg0); - } - - public void setNamespaceContext(NamespaceContext arg0) throws XMLStreamException { - createWriter(); - writer.setNamespaceContext(arg0); - } - - public void setPrefix(String arg0, String arg1) throws XMLStreamException { - createWriter(); - writer.setPrefix(arg0, arg1); - } - - public void writeAttribute(String arg0, String arg1, String arg2, String arg3) throws XMLStreamException { - createWriter(); - writer.writeAttribute(arg0, arg1, arg2, arg3); - } - - public void writeAttribute(String arg0, String arg1, String arg2) throws XMLStreamException { - createWriter(); - writer.writeAttribute(arg0, arg1, arg2); - } - - public void writeAttribute(String arg0, String arg1) throws XMLStreamException { - createWriter(); - writer.writeAttribute(arg0, arg1); - } - - public void writeCData(String arg0) throws XMLStreamException { - createWriter(); - writer.writeCData(arg0); - } - - public void writeCharacters(char[] arg0, int arg1, int arg2) throws XMLStreamException { - createWriter(); - writer.writeCharacters(arg0, arg1, arg2); - } - - public void writeCharacters(String arg0) throws XMLStreamException { - createWriter(); - writer.writeCharacters(arg0); - } - - public void writeComment(String arg0) throws XMLStreamException { - createWriter(); - writer.writeComment(arg0); - } - - public void writeDefaultNamespace(String arg0) throws XMLStreamException { - createWriter(); - writer.writeDefaultNamespace(arg0); - } - - public void writeDTD(String arg0) throws XMLStreamException { - createWriter(); - writer.writeDTD(arg0); - } - - public void writeEmptyElement(String arg0, String arg1, String arg2) throws XMLStreamException { - createWriter(); - writer.writeEmptyElement(arg0, arg1, arg2); - } - - public void writeEmptyElement(String arg0, String arg1) throws XMLStreamException { - createWriter(); - writer.writeEmptyElement(arg0, arg1); - } - - public void writeEmptyElement(String arg0) throws XMLStreamException { - createWriter(); - writer.writeEmptyElement(arg0); - } - - public void writeEndDocument() throws XMLStreamException { - createWriter(); - writer.writeEndDocument(); - } - - public void writeEndElement() throws XMLStreamException { - createWriter(); - writer.writeEndElement(); - } - - public void writeEntityRef(String arg0) throws XMLStreamException { - createWriter(); - writer.writeEntityRef(arg0); - } - - public void writeNamespace(String arg0, String arg1) throws XMLStreamException { - createWriter(); - writer.writeNamespace(arg0, arg1); - } - - public void writeProcessingInstruction(String arg0, String arg1) throws XMLStreamException { - createWriter(); - writer.writeProcessingInstruction(arg0, arg1); - } - - public void writeProcessingInstruction(String arg0) throws XMLStreamException { - createWriter(); - writer.writeProcessingInstruction(arg0); - } - - public void writeStartDocument() throws XMLStreamException { - createWriter(); - writer.writeStartDocument(); - } - - public void writeStartDocument(String arg0, String arg1) throws XMLStreamException { - createWriter(); - writer.writeStartDocument(arg0, arg1); - } - - public void writeStartDocument(String arg0) throws XMLStreamException { - createWriter(); - writer.writeStartDocument(arg0); - } - - public void writeStartElement(String arg0, String arg1, String arg2) throws XMLStreamException { - createWriter(); - writer.writeStartElement(arg0, arg1, arg2); - } - - public void writeStartElement(String arg0, String arg1) throws XMLStreamException { - createWriter(); - writer.writeStartElement(arg0, arg1); - } - - public void writeStartElement(String arg0) throws XMLStreamException { - createWriter(); - writer.writeStartElement(arg0); - } - - /** - * If this XMLStreamWriter is connected to an OutputStream - * then the OutputStream is returned. This allows a node - * (perhaps an OMSourcedElement) to write its content - * directly to the OutputStream. - * @return OutputStream or null - */ - public OutputStream getOutputStream() throws XMLStreamException { - - if (os != null) { - // Flush the state of the writer..Many times the - // write defers the writing of tag characters (>) - // until the next write. Flush out this character - if (writer != null) { - this.writeCharacters(""); - this.flush(); - } - } - return os; - } -} diff --git a/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/XMLStringDataSource.java b/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/XMLStringDataSource.java deleted file mode 100644 index e8e3193e24..0000000000 --- a/java/sca/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/XMLStringDataSource.java +++ /dev/null @@ -1,84 +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.databinding.jaxb.axiom.ext; - -import java.io.IOException; -import java.io.StringReader; -import java.io.UnsupportedEncodingException; -import java.io.Writer; - -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; - -import org.apache.axiom.om.OMDataSourceExt; -import org.apache.axiom.om.OMOutputFormat; -import org.apache.axiom.om.ds.OMDataSourceExtBase; -import org.apache.axiom.om.util.StAXUtils; - -/** - * OMDataSource backed by a string containing xml data - */ -public class XMLStringDataSource extends OMDataSourceExtBase { - private String data; - - public XMLStringDataSource(String data) { - super(); - this.data = data; - } - - public void close() { - } - - public OMDataSourceExt copy() { - return new XMLStringDataSource(data); - } - - public Object getObject() { - return data; - } - - public XMLStreamReader getReader() throws XMLStreamException { - StringReader reader = new StringReader(data); - return StAXUtils.createXMLStreamReader(reader); - } - - public void serialize(Writer writer, OMOutputFormat format) throws XMLStreamException { - try { - writer.write(data); - } catch (UnsupportedEncodingException e) { - throw new XMLStreamException(e); - } catch (IOException e) { - throw new XMLStreamException(e); - } - } - - public byte[] getXMLBytes(String encoding) throws UnsupportedEncodingException { - return data.getBytes(encoding); - } - - public boolean isDestructiveRead() { - return false; - } - - public boolean isDestructiveWrite() { - return false; - } - -} |