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Diffstat (limited to 'java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/provider/DefaultMessageProcessor.java')
-rw-r--r--java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/provider/DefaultMessageProcessor.java288
1 files changed, 0 insertions, 288 deletions
diff --git a/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/provider/DefaultMessageProcessor.java b/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/provider/DefaultMessageProcessor.java
deleted file mode 100644
index 4132657945..0000000000
--- a/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/provider/DefaultMessageProcessor.java
+++ /dev/null
@@ -1,288 +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.jms.provider;
-
-import java.io.ByteArrayInputStream;
-import java.io.StringReader;
-import java.util.logging.Logger;
-
-import javax.jms.BytesMessage;
-import javax.jms.JMSException;
-import javax.jms.Message;
-import javax.jms.Session;
-import javax.jms.TextMessage;
-import javax.xml.stream.XMLInputFactory;
-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.impl.builder.StAXOMBuilder;
-import org.apache.tuscany.sca.binding.jms.JMSBinding;
-import org.apache.tuscany.sca.binding.jms.JMSBindingConstants;
-import org.apache.tuscany.sca.binding.jms.JMSBindingException;
-import org.apache.tuscany.sca.core.ExtensionPointRegistry;
-import org.apache.tuscany.sca.interfacedef.util.FaultException;
-
-/**
- * MessageProcessor for sending/receiving XML over javax.jms.TextMessage or javax.jms.BytesMessage
- * with the JMSBinding.
- * This is very specific to the default wire format and is not tied into the usual hierarchy
- * of message processors
- *
- * @version $Rev$ $Date$
- */
-public class DefaultMessageProcessor extends AbstractMessageProcessor {
- private static final Logger logger = Logger.getLogger(DefaultMessageProcessor.class.getName());
-
- public DefaultMessageProcessor(JMSBinding jmsBinding, ExtensionPointRegistry registry) {
- super(jmsBinding);
- }
-
- // inherited methods that don't do anything useful
- @Override
- protected Message createJMSMessage(Session session, Object o) {
- // should not be used
- return null;
- }
-
- @Override
- protected Object extractPayload(Message msg) {
- // if it's not a text/bytes message or a fault then we don;t know what to do with it
- return null;
- }
-
- // TODO - This makes the assumption that whatever the text/bytes configuration of the
- // jms binding, unchecked faults will be sent as bytes.
- @Override
- public Message createFaultMessage(Session session, Throwable o) {
- return createFaultJMSBytesMessage(session, o);
- }
-
- // handle text messages
-
- public Object extractPayloadFromJMSTextMessage(Message msg, OMElement wrapper) {
- if (msg instanceof TextMessage) {
- try {
- String xml = ((TextMessage) msg).getText();
- Object os;
- if (xml != null) {
- XMLStreamReader reader = XMLInputFactory.newInstance().createXMLStreamReader(new StringReader(xml));
- StAXOMBuilder builder = new StAXOMBuilder(reader);
- os = builder.getDocumentElement();
- } else {
- os = null;
- }
-
- if (wrapper != null){
- //don't modify the original wrapper since it will be reused
- //clone the wrapper
- OMElement newWrapper = wrapper.cloneOMElement();
- if (os != null){
- newWrapper.addChild((OMNode)os);
- }
- return newWrapper;
- }
-
- return os;
-
- } catch (XMLStreamException e) {
- throw new JMSBindingException(e);
- } catch (JMSException e) {
- throw new JMSBindingException(e);
- }
- } else {
- // handle the non-text fault case
- return super.extractPayloadFromJMSMessage(msg);
- }
- }
-
- public Message insertPayloadIntoJMSTextMessage(Session session, Object o, boolean unwrap) {
-
- try {
-
- TextMessage message = session.createTextMessage();
-
- if (o instanceof OMElement) {
-
- if (unwrap){
- OMElement firstElement = ((OMElement)o).getFirstElement();
- if (firstElement == null ) {
- message.setText(null);
- } else {
- message.setText(firstElement.toString());
- }
- }else {
- message.setText(o.toString());
- }
- } else if ((o instanceof Object[]) && ((Object[]) o)[0] instanceof OMElement) {
- if (unwrap){
- OMElement firstElement = ((OMElement)((Object[]) o)[0]).getFirstElement();
- if (firstElement == null ) {
- message.setText(null);
- } else {
- message.setText(firstElement.toString());
- }
- }else {
- message.setText(((Object[]) o)[0].toString());
- }
- } else if (o != null) {
- throw new IllegalStateException("expecting OMElement payload: " + o);
- }
-
- return message;
-
- } catch (JMSException e) {
- throw new JMSBindingException(e);
- }
- }
-
- public Message createFaultJMSTextMessage(Session session, Throwable o) {
-
- if (session == null) {
- logger.fine("no response session to create fault message: " + String.valueOf(o));
- return null;
- }
- if (o instanceof FaultException) {
- try {
-
- TextMessage message = session.createTextMessage();
- message.setText(String.valueOf(((FaultException) o).getFaultInfo()));
- message.setBooleanProperty(JMSBindingConstants.FAULT_PROPERTY, true);
- return message;
-
- } catch (JMSException e) {
- throw new JMSBindingException(e);
- }
- } else {
- // handle the non XML fault case
- return super.createFaultMessage(session, o);
- }
- }
-
- // handle bytes messages
-
- public Object extractPayloadFromJMSBytesMessage(Message msg, OMElement wrapper) {
-
- if (msg instanceof BytesMessage) {
- try {
- Object os;
-
- long noOfBytes = ((BytesMessage) msg).getBodyLength();
- byte[] bytes = new byte[(int) noOfBytes];
- ((BytesMessage) msg).readBytes(bytes);
- ((BytesMessage)msg).reset();
-
- if ((bytes != null) && (bytes.length > 0)) {
- XMLStreamReader reader = XMLInputFactory.newInstance().createXMLStreamReader(new ByteArrayInputStream(bytes));
- StAXOMBuilder builder = new StAXOMBuilder(reader);
- os = builder.getDocumentElement();
- } else {
- os = null;
- }
-
- if (wrapper != null){
- //don't modify the original wrapper since it will be reused
- //clone the wrapper
- OMElement newWrapper = wrapper.cloneOMElement();
- if (os != null){
- newWrapper.addChild((OMNode)os);
- }
- return newWrapper;
- }
-
- return os;
-
- } catch (XMLStreamException e) {
- throw new JMSBindingException(e);
- } catch (JMSException e) {
- throw new JMSBindingException(e);
- }
- } else {
- // trap the non-bytes fault case
- return super.extractPayloadFromJMSMessage(msg);
- }
- }
-
- public Message insertPayloadIntoJMSBytesMessage(Session session, Object o, boolean unwrap) {
-
- try {
-
- BytesMessage message = session.createBytesMessage();
-
-
- if (o instanceof OMElement) {
- if (unwrap) {
- OMElement firstElement = ((OMElement)o).getFirstElement();
- if (firstElement == null ) {
- //do nothing, the message will just be set with a byte[0]
- } else {
- message.writeBytes(firstElement.toString().getBytes());
- }
-
- } else {
- message.writeBytes(o.toString().getBytes());
- }
-
- } else if ((o instanceof Object[]) && ((Object[]) o)[0] instanceof OMElement) {
- if (unwrap){
- OMElement firstElement = ((OMElement)((Object[]) o)[0]).getFirstElement();
- if (firstElement == null ) {
- //do nothing, the message will just be set with a byte[0]
- } else {
- message.writeBytes(firstElement.toString().getBytes());
- }
-
- }else {
- message.writeBytes(((Object[]) o)[0].toString().getBytes());
- }
- } else if (o != null) {
- throw new IllegalStateException("expecting OMElement payload: " + o);
- }
-
- return message;
-
- } catch (JMSException e) {
- throw new JMSBindingException(e);
- }
- }
-
- public Message createFaultJMSBytesMessage(Session session, Throwable o) {
-
- if (session == null) {
- logger.fine("no response session to create fault message: " + String.valueOf(o));
- return null;
- }
-
- if (o instanceof FaultException) {
- try {
-
- BytesMessage message = session.createBytesMessage();
- message.writeBytes(String.valueOf(((FaultException) o).getFaultInfo()).getBytes());
- message.setBooleanProperty(JMSBindingConstants.FAULT_PROPERTY, true);
- return message;
-
- } catch (JMSException e) {
- throw new JMSBindingException(e);
- }
- } else {
- return super.createFaultMessage(session, o);
- }
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-17 10:55:38 +0000