1 files changed, 75 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.6-TUSCANY-3909/binding-sca-jms/src/main/java/org/apache/tuscany/sca/binding/sca/jms/JMSBroker.java b/sca-java-1.x/tags/1.6-TUSCANY-3909/binding-sca-jms/src/main/java/org/apache/tuscany/sca/binding/sca/jms/JMSBroker.java
new file mode 100644
index 0000000000..28e7ff9797
--- /dev/null
+++ b/sca-java-1.x/tags/1.6-TUSCANY-3909/binding-sca-jms/src/main/java/org/apache/tuscany/sca/binding/sca/jms/JMSBroker.java
@@ -0,0 +1,75 @@
+/*
+ * 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.sca.jms;
+
+import java.net.URI;
+
+import org.apache.activemq.broker.BrokerService;
+import org.apache.activemq.broker.TransportConnector;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+
+/**
+ * The JMS broker for the JMS based SCA binding TODO: configure from a binding.jms in definitions.xml
+ */
+public class JMSBroker implements ModuleActivator {
+
+    // this is static so that there is only one broker per JVM
+    // if that wasn't the case then to use the vm: transport each broker
+    // would need a unique name and clients would need to know the name
+    private static BrokerService broker;
+
+    public void start(ExtensionPointRegistry arg0) {
+        if (broker == null) {
+            broker = new BrokerService();
+            broker.setPersistent(false);
+            broker.setUseJmx(false);
+            try {
+
+                TransportConnector tc = broker.addConnector("tcp://localhost:0");
+                tc.setDiscoveryUri(URI.create("multicast://default"));
+
+                broker.addNetworkConnector("multicast://default");
+
+                broker.start();
+
+            } catch (Exception e) {
+                e.printStackTrace();
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+    public void stop(ExtensionPointRegistry arg0) {
+        if (broker != null) {
+            try {
+                broker.stop();
+                broker = null;
+            } catch (Exception e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+    public static BrokerService getBroker() {
+        return broker;
+    }
+
+}