diff options
author | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2010-10-26 14:06:37 +0000 |
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committer | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2010-10-26 14:06:37 +0000 |
commit | 5c4a561575759f774e82a50adce80ccc2fcb415c (patch) | |
tree | 3f7367f2f6d0613bd31d43ac4001043b3314dee9 /sca-java-2.x/tags/2.0-Beta1-RC1/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSResourceFactoryImpl.java | |
parent | 5035e611bbff453189e2ef3894b67f2be38c037f (diff) |
Delete old rc1 tag
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1027565 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sca-java-2.x/tags/2.0-Beta1-RC1/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSResourceFactoryImpl.java')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta1-RC1/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSResourceFactoryImpl.java | 282 |
1 files changed, 0 insertions, 282 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta1-RC1/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSResourceFactoryImpl.java b/sca-java-2.x/tags/2.0-Beta1-RC1/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSResourceFactoryImpl.java deleted file mode 100644 index 61080516b3..0000000000 --- a/sca-java-2.x/tags/2.0-Beta1-RC1/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; - } - -} |