From be0e5e9f7964233dbd4b97e78cb95f3a4bcae393 Mon Sep 17 00:00:00 2001 From: antelder Date: Tue, 15 Sep 2009 08:26:42 +0000 Subject: Add in default JMS Host support to JMS binding git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@815210 13f79535-47bb-0310-9956-ffa450edef68 --- .../tuscany/sca/binding/jms/host/ASFListener.java | 235 --------------------- .../jms/host/DefaultJMSHostExtensionPoint.java | 42 ++++ .../jms/host/DefaultJMSHostExtensionPointImpl.java | 42 ---- .../jms/host/DefaultJMSServiceListener.java | 235 +++++++++++++++++++++ .../jms/host/DefaultJMSServiceListenerFactory.java | 58 +++++ .../binding/jms/host/DefaultServiceInvoker.java | 93 ++++++++ .../binding/jms/host/JMSHostExtensionPoint.java | 27 +++ .../sca/binding/jms/host/JMSServiceListener.java | 29 +++ .../jms/host/JMSServiceListenerDetails.java | 40 ++++ .../jms/host/JMSServiceListenerFactory.java | 27 +++ .../jms/host/JMSServiceListenerFactoryImpl.java | 58 ----- .../sca/binding/jms/host/ServiceInvoker.java | 93 -------- 12 files changed, 551 insertions(+), 428 deletions(-) delete mode 100644 java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/ASFListener.java create mode 100644 java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/DefaultJMSHostExtensionPoint.java delete mode 100644 java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/DefaultJMSHostExtensionPointImpl.java create mode 100644 java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/DefaultJMSServiceListener.java create mode 100644 java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/DefaultJMSServiceListenerFactory.java create mode 100644 java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/DefaultServiceInvoker.java create mode 100644 java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/JMSHostExtensionPoint.java create mode 100644 java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/JMSServiceListener.java create mode 100644 java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/JMSServiceListenerDetails.java create mode 100644 java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/JMSServiceListenerFactory.java delete mode 100644 java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/JMSServiceListenerFactoryImpl.java delete mode 100644 java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/ServiceInvoker.java diff --git a/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/ASFListener.java b/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/ASFListener.java deleted file mode 100644 index 8f65c2ce19..0000000000 --- a/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/ASFListener.java +++ /dev/null @@ -1,235 +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.host; - -import java.util.logging.Level; -import java.util.logging.Logger; - -import javax.jms.Destination; -import javax.jms.JMSException; -import javax.jms.Message; -import javax.jms.MessageConsumer; -import javax.jms.MessageListener; -import javax.jms.Queue; -import javax.jms.Session; -import javax.jms.Topic; -import javax.naming.NamingException; - -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.binding.jms.provider.JMSResourceFactory; -import org.apache.tuscany.sca.host.jms.JMSServiceListener; -import org.apache.tuscany.sca.work.WorkScheduler; - -/** - * Implementation of the JMS service binding provider. - * - * @version $Rev: 721811 $ $Date: 2008-11-30 13:46:51 +0000 (Sun, 30 Nov 2008) $ - */ -public class ASFListener implements JMSServiceListener { - private static final Logger logger = Logger.getLogger(ASFListener.class.getName()); - - private MessageListener listener; - private String serviceName; - private boolean isCallbackService; - private JMSBinding jmsBinding; - private WorkScheduler workScheduler; - - private JMSResourceFactory jmsResourceFactory; - private MessageConsumer consumer; - private boolean running; - - private Destination destination; - - public ASFListener(MessageListener listener, String serviceName, boolean isCallbackService, JMSBinding jmsBinding, WorkScheduler workScheduler, JMSResourceFactory rf) { - this.listener = listener; - this.serviceName = serviceName; - this.isCallbackService = isCallbackService; - this.jmsBinding = jmsBinding; - this.workScheduler = workScheduler; - this.jmsResourceFactory = rf; - } - - public void start() { - this.running = true; - - try { - registerListerner(); - } catch (Exception e) { - throw new JMSBindingException("Error starting JMSServiceBinding", e); - } - } - - public void stop() { - this.running = false; - try { - consumer.close(); - jmsResourceFactory.closeConnection(); - jmsResourceFactory.closeResponseConnection(); - } catch (Exception 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 (!"Transport disposed.".equals(e.getMessage())) { - throw new JMSBindingException("Error stopping JMSServiceBinding", e); - } - } - } - - private void registerListerner() throws NamingException, JMSException { - - Session session = jmsResourceFactory.createSession(); - destination = lookupDestinationQueue(); - if (destination == null) { - destination = session.createTemporaryQueue(); - } - - if (jmsBinding.getJMSSelector() != null) { - consumer = session.createConsumer(destination, jmsBinding.getJMSSelector()); - } else { - consumer = session.createConsumer(destination); - } - - try { - - consumer.setMessageListener(listener); - jmsResourceFactory.startConnection(); - - } catch (javax.jms.JMSException e) { - - // setMessageListener not allowed in JEE container so use Tuscany threads - - jmsResourceFactory.startConnection(); - workScheduler.scheduleWork(new Runnable() { - public void run() { - try { - while (running) { - final Message msg = consumer.receive(); - workScheduler.scheduleWork(new Runnable() { - public void run() { - try { - listener.onMessage(msg); - } catch (Exception e) { - e.printStackTrace(); - } - } - }); - } - } catch (Exception e) { - e.printStackTrace(); - } - } - }); - } - logger.log(Level.INFO, "JMS " + (isCallbackService ? "callback service" : "service") - + " '" - + serviceName - + "' listening on destination " - + ((destination instanceof Queue) ? ((Queue)destination).getQueueName() : ((Topic)destination).getTopicName())); - } - - /** - * Looks up the Destination Queue for the JMS Binding. - *

- * What happens in the look up will depend on the create mode specified for the JMS Binding: - *

- * See the SCA JMS Binding specification for more information. - *

- * - * @return The Destination queue. - * @throws NamingException Failed to lookup JMS queue - * @throws JMSBindingException Failed to lookup JMS Queue. Probable cause is that the JMS queue's current existence/non-existence is not - * compatible with the create mode specified on the binding - */ - private Destination lookupDestinationQueue() throws NamingException, JMSBindingException { - - if (isCallbackService && (jmsBinding.getDestinationName() == null)) { - // if its a callback service returning null indicates to use a temporary queue - return null; - } - - Destination destination = jmsResourceFactory.lookupDestination(jmsBinding.getDestinationName()); - - String qCreateMode = jmsBinding.getDestinationCreate(); - if (qCreateMode.equals(JMSBindingConstants.CREATE_ALWAYS)) { - // In this mode, the queue must not already exist as we are creating it - if (destination != null) { - throw new JMSBindingException("JMS Destination " + jmsBinding.getDestinationName() - + " already exists but has create mode of \"" - + qCreateMode - + "\" while registering service " - + serviceName - + " listener"); - } - - // Create the queue - destination = jmsResourceFactory.createDestination(jmsBinding.getDestinationName()); - - } else if (qCreateMode.equals(JMSBindingConstants.CREATE_IF_NOT_EXIST)) { - // In this mode, the queue may nor may not exist. It will be created if it does not exist - if (destination == null) { - destination = jmsResourceFactory.createDestination(jmsBinding.getDestinationName()); - } - - } else if (qCreateMode.equals(JMSBindingConstants.CREATE_NEVER)) { - // In this mode, the queue must have already been created. - if (destination == null) { - throw new JMSBindingException("JMS Destination " + jmsBinding.getDestinationName() - + " not found but create mode of \"" - + qCreateMode - + "\" while registering service " - + serviceName - + " listener"); - } - } - - // Make sure we ended up with a queue - if (destination == null) { - throw new JMSBindingException("JMS Destination " + jmsBinding.getDestinationName() - + " not found with create mode of \"" - + qCreateMode - + "\" while registering service " - + serviceName - + " listener"); - } - - return destination; - } - - public String getDestinationName() { - try { - if (destination instanceof Queue) { - return ((Queue)destination).getQueueName(); - } else if (destination instanceof Topic) { - return ((Topic)destination).getTopicName(); - } else { - return null; - } - } catch (JMSException e) { - throw new JMSBindingException(e); - } - } - -} diff --git a/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/DefaultJMSHostExtensionPoint.java b/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/DefaultJMSHostExtensionPoint.java new file mode 100644 index 0000000000..ba63cc8759 --- /dev/null +++ b/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/DefaultJMSHostExtensionPoint.java @@ -0,0 +1,42 @@ +/* + * 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.host; + +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.UtilityExtensionPoint; +import org.apache.tuscany.sca.host.jms.JMSHostExtensionPoint; +import org.apache.tuscany.sca.host.jms.JMSServiceListenerFactory; +import org.apache.tuscany.sca.work.WorkScheduler; + +public class DefaultJMSHostExtensionPoint implements JMSHostExtensionPoint { + + private JMSServiceListenerFactory jmsServiceListenerFactory; + + public DefaultJMSHostExtensionPoint(ExtensionPointRegistry extensionPoints) { + UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class); + WorkScheduler workScheduler = utilities.getUtility(WorkScheduler.class); + this.jmsServiceListenerFactory = new DefaultJMSServiceListenerFactory(workScheduler); + } + + public JMSServiceListenerFactory getJMSServiceListenerFactory() { + return jmsServiceListenerFactory; + } + +} diff --git a/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/DefaultJMSHostExtensionPointImpl.java b/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/DefaultJMSHostExtensionPointImpl.java deleted file mode 100644 index 11ea5f414c..0000000000 --- a/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/DefaultJMSHostExtensionPointImpl.java +++ /dev/null @@ -1,42 +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.host; - -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.UtilityExtensionPoint; -import org.apache.tuscany.sca.host.jms.JMSHostExtensionPoint; -import org.apache.tuscany.sca.host.jms.JMSServiceListenerFactory; -import org.apache.tuscany.sca.work.WorkScheduler; - -public class DefaultJMSHostExtensionPointImpl implements JMSHostExtensionPoint { - - private JMSServiceListenerFactory jmsServiceListenerFactory; - - public DefaultJMSHostExtensionPointImpl(ExtensionPointRegistry extensionPoints) { - UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class); - WorkScheduler workScheduler = utilities.getUtility(WorkScheduler.class); - this.jmsServiceListenerFactory = new JMSServiceListenerFactoryImpl(workScheduler); - } - - public JMSServiceListenerFactory getJMSServiceListenerFactory() { - return jmsServiceListenerFactory; - } - -} diff --git a/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/DefaultJMSServiceListener.java b/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/DefaultJMSServiceListener.java new file mode 100644 index 0000000000..f9e5774944 --- /dev/null +++ b/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/DefaultJMSServiceListener.java @@ -0,0 +1,235 @@ +/* + * 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.host; + +import java.util.logging.Level; +import java.util.logging.Logger; + +import javax.jms.Destination; +import javax.jms.JMSException; +import javax.jms.Message; +import javax.jms.MessageConsumer; +import javax.jms.MessageListener; +import javax.jms.Queue; +import javax.jms.Session; +import javax.jms.Topic; +import javax.naming.NamingException; + +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.binding.jms.provider.JMSResourceFactory; +import org.apache.tuscany.sca.host.jms.JMSServiceListener; +import org.apache.tuscany.sca.work.WorkScheduler; + +/** + * Implementation of the JMS service binding provider. + * + * @version $Rev: 721811 $ $Date: 2008-11-30 13:46:51 +0000 (Sun, 30 Nov 2008) $ + */ +public class DefaultJMSServiceListener implements JMSServiceListener { + private static final Logger logger = Logger.getLogger(DefaultJMSServiceListener.class.getName()); + + private MessageListener listener; + private String serviceName; + private boolean isCallbackService; + private JMSBinding jmsBinding; + private WorkScheduler workScheduler; + + private JMSResourceFactory jmsResourceFactory; + private MessageConsumer consumer; + private boolean running; + + private Destination destination; + + public DefaultJMSServiceListener(MessageListener listener, String serviceName, boolean isCallbackService, JMSBinding jmsBinding, WorkScheduler workScheduler, JMSResourceFactory rf) { + this.listener = listener; + this.serviceName = serviceName; + this.isCallbackService = isCallbackService; + this.jmsBinding = jmsBinding; + this.workScheduler = workScheduler; + this.jmsResourceFactory = rf; + } + + public void start() { + this.running = true; + + try { + registerListerner(); + } catch (Exception e) { + throw new JMSBindingException("Error starting JMSServiceBinding", e); + } + } + + public void stop() { + this.running = false; + try { + consumer.close(); + jmsResourceFactory.closeConnection(); + jmsResourceFactory.closeResponseConnection(); + } catch (Exception 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 (!"Transport disposed.".equals(e.getMessage())) { + throw new JMSBindingException("Error stopping JMSServiceBinding", e); + } + } + } + + private void registerListerner() throws NamingException, JMSException { + + Session session = jmsResourceFactory.createSession(); + destination = lookupDestinationQueue(); + if (destination == null) { + destination = session.createTemporaryQueue(); + } + + if (jmsBinding.getJMSSelector() != null) { + consumer = session.createConsumer(destination, jmsBinding.getJMSSelector()); + } else { + consumer = session.createConsumer(destination); + } + + try { + + consumer.setMessageListener(listener); + jmsResourceFactory.startConnection(); + + } catch (javax.jms.JMSException e) { + + // setMessageListener not allowed in JEE container so use Tuscany threads + + jmsResourceFactory.startConnection(); + workScheduler.scheduleWork(new Runnable() { + public void run() { + try { + while (running) { + final Message msg = consumer.receive(); + workScheduler.scheduleWork(new Runnable() { + public void run() { + try { + listener.onMessage(msg); + } catch (Exception e) { + e.printStackTrace(); + } + } + }); + } + } catch (Exception e) { + e.printStackTrace(); + } + } + }); + } + logger.log(Level.INFO, "JMS " + (isCallbackService ? "callback service" : "service") + + " '" + + serviceName + + "' listening on destination " + + ((destination instanceof Queue) ? ((Queue)destination).getQueueName() : ((Topic)destination).getTopicName())); + } + + /** + * Looks up the Destination Queue for the JMS Binding. + *

+ * What happens in the look up will depend on the create mode specified for the JMS Binding: + *

+ * See the SCA JMS Binding specification for more information. + *

+ * + * @return The Destination queue. + * @throws NamingException Failed to lookup JMS queue + * @throws JMSBindingException Failed to lookup JMS Queue. Probable cause is that the JMS queue's current existence/non-existence is not + * compatible with the create mode specified on the binding + */ + private Destination lookupDestinationQueue() throws NamingException, JMSBindingException { + + if (isCallbackService && (jmsBinding.getDestinationName() == null)) { + // if its a callback service returning null indicates to use a temporary queue + return null; + } + + Destination destination = jmsResourceFactory.lookupDestination(jmsBinding.getDestinationName()); + + String qCreateMode = jmsBinding.getDestinationCreate(); + if (qCreateMode.equals(JMSBindingConstants.CREATE_ALWAYS)) { + // In this mode, the queue must not already exist as we are creating it + if (destination != null) { + throw new JMSBindingException("JMS Destination " + jmsBinding.getDestinationName() + + " already exists but has create mode of \"" + + qCreateMode + + "\" while registering service " + + serviceName + + " listener"); + } + + // Create the queue + destination = jmsResourceFactory.createDestination(jmsBinding.getDestinationName()); + + } else if (qCreateMode.equals(JMSBindingConstants.CREATE_IF_NOT_EXIST)) { + // In this mode, the queue may nor may not exist. It will be created if it does not exist + if (destination == null) { + destination = jmsResourceFactory.createDestination(jmsBinding.getDestinationName()); + } + + } else if (qCreateMode.equals(JMSBindingConstants.CREATE_NEVER)) { + // In this mode, the queue must have already been created. + if (destination == null) { + throw new JMSBindingException("JMS Destination " + jmsBinding.getDestinationName() + + " not found but create mode of \"" + + qCreateMode + + "\" while registering service " + + serviceName + + " listener"); + } + } + + // Make sure we ended up with a queue + if (destination == null) { + throw new JMSBindingException("JMS Destination " + jmsBinding.getDestinationName() + + " not found with create mode of \"" + + qCreateMode + + "\" while registering service " + + serviceName + + " listener"); + } + + return destination; + } + + public String getDestinationName() { + try { + if (destination instanceof Queue) { + return ((Queue)destination).getQueueName(); + } else if (destination instanceof Topic) { + return ((Topic)destination).getTopicName(); + } else { + return null; + } + } catch (JMSException e) { + throw new JMSBindingException(e); + } + } + +} diff --git a/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/DefaultJMSServiceListenerFactory.java b/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/DefaultJMSServiceListenerFactory.java new file mode 100644 index 0000000000..a228f8de1a --- /dev/null +++ b/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/DefaultJMSServiceListenerFactory.java @@ -0,0 +1,58 @@ +/* + * 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.host; + +import javax.jms.MessageListener; +import javax.naming.NamingException; + +import org.apache.tuscany.sca.binding.jms.JMSBindingException; +import org.apache.tuscany.sca.binding.jms.provider.JMSBindingServiceBindingProvider; +import org.apache.tuscany.sca.binding.jms.provider.JMSResourceFactory; +import org.apache.tuscany.sca.host.jms.JMSServiceListener; +import org.apache.tuscany.sca.host.jms.JMSServiceListenerDetails; +import org.apache.tuscany.sca.host.jms.JMSServiceListenerFactory; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; +import org.apache.tuscany.sca.work.WorkScheduler; + +public class DefaultJMSServiceListenerFactory implements JMSServiceListenerFactory { + + private WorkScheduler workScheduler; + + public DefaultJMSServiceListenerFactory(WorkScheduler workScheduler) { + this.workScheduler = workScheduler; + } + + public JMSServiceListener createJMSServiceListener(JMSServiceListenerDetails jmsSLD) { + try { + + JMSResourceFactory rf = ((JMSBindingServiceBindingProvider)jmsSLD).getResourceFactory(); + + MessageListener listener = new DefaultServiceInvoker(jmsSLD.getJmsBinding(), jmsSLD.getService(), jmsSLD.getTargetBinding(), jmsSLD.getMessageFactory(), rf); + RuntimeComponentService service = jmsSLD.getService(); + +// return new ASFListener(listener, service.getName(), service.isCallback(), jmsSLD.getJmsBinding(), workScheduler, rf); +// TODO: 2.x migration, service.isCallback() + return new DefaultJMSServiceListener(listener, service.getName(), false, jmsSLD.getJmsBinding(), workScheduler, rf); + + } catch (NamingException e) { + throw new JMSBindingException(e); + } + } +} diff --git a/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/DefaultServiceInvoker.java b/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/DefaultServiceInvoker.java new file mode 100644 index 0000000000..02f4f1bf1b --- /dev/null +++ b/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/DefaultServiceInvoker.java @@ -0,0 +1,93 @@ +/* + * 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.host; + +import java.lang.reflect.InvocationTargetException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import javax.jms.JMSException; +import javax.jms.Message; +import javax.jms.MessageListener; +import javax.naming.NamingException; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.binding.jms.JMSBinding; +import org.apache.tuscany.sca.binding.jms.context.JMSBindingContext; +import org.apache.tuscany.sca.binding.jms.provider.JMSResourceFactory; +import org.apache.tuscany.sca.invocation.MessageFactory; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; + +/** + * TODO RRB experiement + * Listener for the JMSBinding. + * + * @version $Rev: 721811 $ $Date: 2008-11-30 13:46:51 +0000 (Sun, 30 Nov 2008) $ + */ +public class DefaultServiceInvoker implements MessageListener { + + private static final Logger logger = Logger.getLogger(DefaultServiceInvoker.class.getName()); + + private JMSBinding jmsBinding; + private Binding targetBinding; + private JMSResourceFactory jmsResourceFactory; + private RuntimeComponentService service; + private MessageFactory messageFactory; + + public DefaultServiceInvoker(JMSBinding jmsBinding, RuntimeComponentService service, Binding targetBinding, MessageFactory messageFactory, JMSResourceFactory rf) throws NamingException { + this.jmsBinding = jmsBinding; + this.jmsResourceFactory = rf; + this.service = service; + this.targetBinding = targetBinding; + this.messageFactory = messageFactory; + + } + + public void onMessage(Message requestJMSMsg) { + logger.log(Level.FINE, "JMS service '" + service.getName() + "' received message " + requestJMSMsg); + try { + invokeService(requestJMSMsg); + } catch (Throwable e) { + logger.log(Level.SEVERE, "Exception send fault response '" + service.getName(), e); + } + } + + protected void invokeService(Message requestJMSMsg) throws JMSException, InvocationTargetException { + + // create the tuscany message + org.apache.tuscany.sca.invocation.Message tuscanyMsg = messageFactory.createMessage(); + + // populate the message context with JMS binding information + JMSBindingContext context = new JMSBindingContext(); + tuscanyMsg.setBindingContext(context); + + context.setJmsMsg(requestJMSMsg); + context.setJmsResourceFactory(jmsResourceFactory); + context.setReplyToDestination(requestJMSMsg.getJMSReplyTo()); + + // set the message body + tuscanyMsg.setBody(requestJMSMsg); + + // call the runtime wire - the response is handled by the + // transport interceptor + service.getRuntimeWire(targetBinding).invoke(tuscanyMsg); + + } + +} diff --git a/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/JMSHostExtensionPoint.java b/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/JMSHostExtensionPoint.java new file mode 100644 index 0000000000..e4bf31f7ee --- /dev/null +++ b/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/JMSHostExtensionPoint.java @@ -0,0 +1,27 @@ +/* + * 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.host; + + +public interface JMSHostExtensionPoint { + + JMSServiceListenerFactory getJMSServiceListenerFactory(); + +} diff --git a/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/JMSServiceListener.java b/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/JMSServiceListener.java new file mode 100644 index 0000000000..b6ccb5be9b --- /dev/null +++ b/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/JMSServiceListener.java @@ -0,0 +1,29 @@ +/* + * 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.host; + +public interface JMSServiceListener { + + void start(); + + void stop(); + + String getDestinationName(); +} diff --git a/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/JMSServiceListenerDetails.java b/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/JMSServiceListenerDetails.java new file mode 100644 index 0000000000..2942f93781 --- /dev/null +++ b/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/JMSServiceListenerDetails.java @@ -0,0 +1,40 @@ +/* + * 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.host; + +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.binding.jms.JMSBinding; +import org.apache.tuscany.sca.invocation.MessageFactory; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; + +public interface JMSServiceListenerDetails { + + JMSBinding getJmsBinding(); + + Binding getTargetBinding(); + + RuntimeComponentService getService(); + + RuntimeComponent getComponent(); + + MessageFactory getMessageFactory(); + +} diff --git a/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/JMSServiceListenerFactory.java b/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/JMSServiceListenerFactory.java new file mode 100644 index 0000000000..5f3f773985 --- /dev/null +++ b/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/JMSServiceListenerFactory.java @@ -0,0 +1,27 @@ +/* + * 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.host; + + +public interface JMSServiceListenerFactory { + + JMSServiceListener createJMSServiceListener(JMSServiceListenerDetails jmsServiceBindingProvider); + +} diff --git a/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/JMSServiceListenerFactoryImpl.java b/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/JMSServiceListenerFactoryImpl.java deleted file mode 100644 index e37c53cb2d..0000000000 --- a/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/JMSServiceListenerFactoryImpl.java +++ /dev/null @@ -1,58 +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.host; - -import javax.jms.MessageListener; -import javax.naming.NamingException; - -import org.apache.tuscany.sca.binding.jms.JMSBindingException; -import org.apache.tuscany.sca.binding.jms.provider.JMSBindingServiceBindingProvider; -import org.apache.tuscany.sca.binding.jms.provider.JMSResourceFactory; -import org.apache.tuscany.sca.host.jms.JMSServiceListener; -import org.apache.tuscany.sca.host.jms.JMSServiceListenerDetails; -import org.apache.tuscany.sca.host.jms.JMSServiceListenerFactory; -import org.apache.tuscany.sca.runtime.RuntimeComponentService; -import org.apache.tuscany.sca.work.WorkScheduler; - -public class JMSServiceListenerFactoryImpl implements JMSServiceListenerFactory { - - private WorkScheduler workScheduler; - - public JMSServiceListenerFactoryImpl(WorkScheduler workScheduler) { - this.workScheduler = workScheduler; - } - - public JMSServiceListener createJMSServiceListener(JMSServiceListenerDetails jmsSLD) { - try { - - JMSResourceFactory rf = ((JMSBindingServiceBindingProvider)jmsSLD).getResourceFactory(); - - MessageListener listener = new ServiceInvoker(jmsSLD.getJmsBinding(), jmsSLD.getService(), jmsSLD.getTargetBinding(), jmsSLD.getMessageFactory(), rf); - RuntimeComponentService service = jmsSLD.getService(); - -// return new ASFListener(listener, service.getName(), service.isCallback(), jmsSLD.getJmsBinding(), workScheduler, rf); -// TODO: 2.x migration, service.isCallback() - return new ASFListener(listener, service.getName(), false, jmsSLD.getJmsBinding(), workScheduler, rf); - - } catch (NamingException e) { - throw new JMSBindingException(e); - } - } -} diff --git a/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/ServiceInvoker.java b/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/ServiceInvoker.java deleted file mode 100644 index 315a238dfb..0000000000 --- a/java/sca/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/ServiceInvoker.java +++ /dev/null @@ -1,93 +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.host; - -import java.lang.reflect.InvocationTargetException; -import java.util.logging.Level; -import java.util.logging.Logger; - -import javax.jms.JMSException; -import javax.jms.Message; -import javax.jms.MessageListener; -import javax.naming.NamingException; - -import org.apache.tuscany.sca.assembly.Binding; -import org.apache.tuscany.sca.binding.jms.JMSBinding; -import org.apache.tuscany.sca.binding.jms.context.JMSBindingContext; -import org.apache.tuscany.sca.binding.jms.provider.JMSResourceFactory; -import org.apache.tuscany.sca.invocation.MessageFactory; -import org.apache.tuscany.sca.runtime.RuntimeComponentService; - -/** - * TODO RRB experiement - * Listener for the JMSBinding. - * - * @version $Rev: 721811 $ $Date: 2008-11-30 13:46:51 +0000 (Sun, 30 Nov 2008) $ - */ -public class ServiceInvoker implements MessageListener { - - private static final Logger logger = Logger.getLogger(ServiceInvoker.class.getName()); - - private JMSBinding jmsBinding; - private Binding targetBinding; - private JMSResourceFactory jmsResourceFactory; - private RuntimeComponentService service; - private MessageFactory messageFactory; - - public ServiceInvoker(JMSBinding jmsBinding, RuntimeComponentService service, Binding targetBinding, MessageFactory messageFactory, JMSResourceFactory rf) throws NamingException { - this.jmsBinding = jmsBinding; - this.jmsResourceFactory = rf; - this.service = service; - this.targetBinding = targetBinding; - this.messageFactory = messageFactory; - - } - - public void onMessage(Message requestJMSMsg) { - logger.log(Level.FINE, "JMS service '" + service.getName() + "' received message " + requestJMSMsg); - try { - invokeService(requestJMSMsg); - } catch (Throwable e) { - logger.log(Level.SEVERE, "Exception send fault response '" + service.getName(), e); - } - } - - protected void invokeService(Message requestJMSMsg) throws JMSException, InvocationTargetException { - - // create the tuscany message - org.apache.tuscany.sca.invocation.Message tuscanyMsg = messageFactory.createMessage(); - - // populate the message context with JMS binding information - JMSBindingContext context = new JMSBindingContext(); - tuscanyMsg.setBindingContext(context); - - context.setJmsMsg(requestJMSMsg); - context.setJmsResourceFactory(jmsResourceFactory); - context.setReplyToDestination(requestJMSMsg.getJMSReplyTo()); - - // set the message body - tuscanyMsg.setBody(requestJMSMsg); - - // call the runtime wire - the response is handled by the - // transport interceptor - service.getRuntimeWire(targetBinding).invoke(tuscanyMsg); - - } - -} -- cgit v1.2.3