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Diffstat (limited to 'java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSResourceFactoryImpl.java')
-rw-r--r--java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSResourceFactoryImpl.java282
1 files changed, 0 insertions, 282 deletions
diff --git a/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSResourceFactoryImpl.java b/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSResourceFactoryImpl.java
deleted file mode 100644
index 61080516b3..0000000000
--- a/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSResourceFactoryImpl.java
+++ /dev/null
@@ -1,282 +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.util.Properties;
-
-import javax.jms.Connection;
-import javax.jms.ConnectionFactory;
-import javax.jms.Destination;
-import javax.jms.JMSException;
-import javax.jms.Session;
-import javax.naming.Context;
-import javax.naming.InitialContext;
-import javax.naming.NamingException;
-
-import org.apache.tuscany.sca.binding.jms.JMSBindingException;
-
-/**
- * Abstracts away any JMS provide specific feature from the JMS binding
- *
- * @version $Rev$ $Date$
- */
-public class JMSResourceFactoryImpl implements JMSResourceFactory {
-
- protected String initialContextFactoryName;
- protected String connectionFactoryName = "ConnectionFactory";
- protected String jndiURL;
-
- protected Connection connection;
- protected Context context;
- protected boolean isConnectionStarted;
- private Connection responseConnection;
- private String responseConnectionFactoryName;
-
- public JMSResourceFactoryImpl(String connectionFactoryName, String responseConnectionFactoryName, String initialContextFactoryName, String jndiURL) {
- if (connectionFactoryName != null && connectionFactoryName.trim().length() > 0) {
- this.connectionFactoryName = connectionFactoryName.trim();
- }
- if (responseConnectionFactoryName != null && responseConnectionFactoryName.trim().length() > 0) {
- this.responseConnectionFactoryName = responseConnectionFactoryName.trim();
- }
- if (initialContextFactoryName != null && initialContextFactoryName.trim().length() > 0) {
- this.initialContextFactoryName = initialContextFactoryName.trim();
- }
- if (jndiURL != null) {
- this.jndiURL = jndiURL.trim();
- }
- }
-
- /*
- * This is a simple implementation where a connection is created per binding Ideally the resource factory should be
- * able to leverage the host environment to provide connection pooling if it can. E.g. if Tuscany is running inside
- * an AppServer Then we could leverage the JMS resources it provides
- *
- * @see org.apache.tuscany.sca.binding.jms.provider.JMSResourceFactory#getConnection()
- */
- public Connection getConnection() throws NamingException, JMSException {
- if (connection == null) {
- createConnection();
- }
- return connection;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see org.apache.tuscany.sca.binding.jms.provider.JMSResourceFactory#createSession()
- */
- public Session createSession() throws JMSException, NamingException {
- return getConnection().createSession(false, Session.AUTO_ACKNOWLEDGE);
- }
-
- /*
- * (non-Javadoc)
- *
- * @see org.apache.tuscany.sca.binding.jms.provider.JMSResourceFactory#closeSession(javax.jms.Session)
- */
- public void closeSession(Session session) throws JMSException {
- session.close();
- }
-
- /*
- * (non-Javadoc)
- *
- * @see org.apache.tuscany.sca.binding.jms.provider.JMSResourceFactory#startConnection()
- */
- public void startConnection() throws JMSException, NamingException {
- if (!isConnectionStarted) {
- getConnection().start();
- isConnectionStarted = true;
- }
- }
-
- /*
- * (non-Javadoc)
- *
- * @see org.apache.tuscany.sca.binding.jms.provider.JMSResourceFactory#closeConnection()
- */
- public void closeConnection() throws JMSException {
- if (connection != null) {
- try {
- connection.close();
- } catch (JMSException e) {
- // if using an embedded broker then when shutting down Tuscany the broker may get closed
- // before this stop method is called. I can't see how to detect that so for now just
- // ignore the exception if the message is that the transport is already disposed
- if (!e.getMessage().contains("disposed")) {
- throw e;
- }
- }
- }
- }
-
- protected void createConnection() throws NamingException, JMSException {
- ConnectionFactory connectionFactory = (ConnectionFactory)jndiLookUp(connectionFactoryName);
- if (connectionFactory == null) {
- throw new JMSBindingException("connection factory not found: " + connectionFactoryName);
- }
- connection = connectionFactory.createConnection();
- }
-
- protected synchronized Context getInitialContext() throws NamingException {
- if (context == null) {
- Properties props = new Properties();
-
- if (initialContextFactoryName != null) {
- props.setProperty(Context.INITIAL_CONTEXT_FACTORY, initialContextFactoryName);
- }
- if (jndiURL != null) {
- props.setProperty(Context.PROVIDER_URL, jndiURL);
- }
-
- initJREEnvironment(props);
-
- context = new InitialContext(props);
- }
- return context;
- }
-
- /**
- * If using the WAS JMS Client with a non-IBM JRE then an additional
- * environment property needs to be set to initialize the ORB correctly.
- * See: http://www-1.ibm.com/support/docview.wss?uid=swg24012804
- */
- protected void initJREEnvironment(Properties props) {
- if ("com.ibm.websphere.naming.WsnInitialContextFactory".equals(props.get(Context.INITIAL_CONTEXT_FACTORY))) {
- String vendor = System.getProperty("java.vendor");
- if (vendor == null || !vendor.contains("IBM")) {
- props.setProperty("com.ibm.CORBA.ORBInit", "com.ibm.ws.sib.client.ORB");
- }
- }
- }
-
- /* (non-Javadoc)
- * @see org.apache.tuscany.sca.binding.jms.provider.JMSResourceFactory#lookupDestination(java.lang.String)
- */
- public Destination lookupDestination(String destName) throws NamingException {
- if (destName == null) {
- return null;
- }
-
- Destination dest = (Destination)jndiLookUp(destName);
- if (dest == null) {
- dest = lookupPhysical(destName);
- }
- return dest;
- }
-
- protected Destination lookupPhysical(String jndiName) {
-
- // TODO: the SCA JMS spec says a destination name may be a non-jndi plain destination name
-
-// Session session = null;
-// try {
-//
-// Destination dest;
-// session = createSession();
-// dest = session.createQueue(jndiName);
-// return dest;
-//
-// } catch (JMSException e) {
-// throw new JMSBindingException(e);
-// } catch (NamingException e) {
-// throw new JMSBindingException(e);
-// } finally {
-// if (session != null) {
-// try {
-// session.close();
-// } catch (JMSException e) {
-// throw new JMSBindingException(e);
-// }
-// }
-// }
- return null;
- }
-
- /* (non-Javadoc)
- * @see org.apache.tuscany.sca.binding.jms.provider.JMSResourceFactory#createDestination(java.lang.String)
- */
- public Destination createDestination(String jndiName) throws NamingException {
- return lookupDestination("dynamicQueues/" + jndiName);
- }
-
- protected Object jndiLookUp(String name) {
- Object o = null;
- try {
- o = getInitialContext().lookup("java:comp/env/" + name);
- } catch (Exception ex) {
- // ignore
- }
- if (o == null) {
- try {
- o = getInitialContext().lookup(name);
- } catch (NamingException ex) {
- // ignore
- }
- }
- return o;
- }
-
- public Session createResponseSession() throws JMSException, NamingException {
- return getResponseConnection().createSession(false, Session.AUTO_ACKNOWLEDGE);
- }
-
- public void closeResponseSession(Session session) throws JMSException {
- session.close();
- }
-
- public Connection getResponseConnection() throws NamingException, JMSException {
- if (responseConnection == null) {
- if (responseConnectionFactoryName != null) {
- ConnectionFactory connectionFactory = (ConnectionFactory)jndiLookUp(responseConnectionFactoryName);
- if (connectionFactory == null) {
- throw new JMSBindingException("connection factory not found: " + responseConnectionFactoryName);
- }
- responseConnection = connectionFactory.createConnection();
- } else {
- // if no response connection is defined in the SCDL use the request connection
- responseConnection = getConnection();
- }
- }
- return responseConnection;
- }
-
- public void closeResponseConnection() throws JMSException {
- if (responseConnection != null && !responseConnection.equals(connection)) {
- try {
- responseConnection.close();
- } catch (JMSException e) {
- // if using an embedded broker then when shutting down Tuscany the broker may get closed
- // before this stop method is called. I can't see how to detect that so for now just
- // ignore the exception if the message is that the transport is already disposed
- if (!e.getMessage().contains("disposed")) {
- throw e;
- }
- }
- }
- }
-
- public boolean isConnectionClosedAfterUse() {
- // It is assumed this resource factory is used in an environment
- // where the connection can be held for the life of the binding.
- return false;
- }
-
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-17 10:22:24 +0000