1 files changed, 119 insertions, 0 deletions
diff --git a/sca-java-2.x/trunk/modules/endpoint-hazelcast/src/main/java/org/apache/tuscany/sca/endpoint/hazelcast/HazelcastRegistry.java b/sca-java-2.x/trunk/modules/endpoint-hazelcast/src/main/java/org/apache/tuscany/sca/endpoint/hazelcast/HazelcastRegistry.java
new file mode 100644
index 0000000000..15247f0035
--- /dev/null
+++ b/sca-java-2.x/trunk/modules/endpoint-hazelcast/src/main/java/org/apache/tuscany/sca/endpoint/hazelcast/HazelcastRegistry.java
@@ -0,0 +1,119 @@
+/*
+ * 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.endpoint.hazelcast;
+
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.assembly.impl.EndpointRegistryImpl;
+
+import com.hazelcast.config.Config;
+import com.hazelcast.config.TcpIpConfig;
+import com.hazelcast.config.XmlConfigBuilder;
+import com.hazelcast.core.Hazelcast;
+import com.hazelcast.core.HazelcastInstance;
+import com.hazelcast.core.IMap;
+import com.hazelcast.nio.Address;
+
+/**
+ * tuscany:[domainName]?listen=[port|ip:port]]&password=abc&multicast=[off|port|ip:port]&remotes=ip:port,ip:port,...
+ * listen defines the local bind address and port, it defaults to all network interfaces on port 14820 and if that port in use it will try incrementing by one till a free port is found.
+ * password is the password other nodes must use to connect to this domain. The default is 'tuscany'. 
+ * multicast defines if multicast discover is used and if so what multicast ip group and port is used. The default is multicast is off if remotes= is specified (only for now due to a code limitation that is planned to be fixed), other wise if remotes= is not specified then multicast defaults to 224.5.12.10:51482
+ * 
+ */
+
+public class HazelcastRegistry extends EndpointRegistryImpl {
+
+    private String endpointRegistryURI;
+    private String domainURI;
+    private IMap<Object, Object> hazelcastMap;
+
+    public HazelcastRegistry(ExtensionPointRegistry extensionPoints, String endpointRegistryURI, String domainURI) {
+        super(extensionPoints, endpointRegistryURI, domainURI);
+        init();
+    }
+
+    @Override
+    public synchronized void addEndpoint(Endpoint endpoint) {
+        hazelcastMap.put(endpoint.getURI(), endpoint);
+        super.addEndpoint(endpoint);
+    }
+
+    @Override
+    public synchronized void removeEndpoint(Endpoint endpoint) {
+        hazelcastMap.remove(endpoint.getURI());
+        super.addEndpoint(endpoint);
+    }
+    
+    @Override
+    public synchronized void updateEndpoint(String uri, Endpoint endpoint) {
+        // TODO: is updateEndpoint needed?
+        throw new UnsupportedOperationException();
+    }
+    
+    protected void init() {
+        int listenPort = 0;
+        int connectPorts = 0;
+        boolean multicast = false;
+        try {
+            HazelcastInstance hazelcastInstance = createHazelcastInstance(multicast, listenPort, connectPorts);
+            String domainName = "";
+            hazelcastMap = hazelcastInstance.getMap(domainName);
+
+        
+        
+        
+        } catch (UnknownHostException e) {
+            throw new RuntimeException(e);
+        }
+    }
+    
+    private HazelcastInstance createHazelcastInstance(boolean multicast, int listenPort, int... connectPorts) throws UnknownHostException {
+        Config config = new XmlConfigBuilder().build();
+        config.setPort(listenPort);
+        config.setPortAutoIncrement(false);
+
+        // declare the interface Hazelcast should bind to
+        config.getNetworkConfig().getInterfaces().clear();
+        config.getNetworkConfig().getInterfaces().addInterface(InetAddress.getLocalHost().getHostAddress());
+        config.getNetworkConfig().getInterfaces().setEnabled(true);
+
+        if (!multicast) {
+            config.getNetworkConfig().getJoin().getMulticastConfig().setEnabled(false);
+        }
+        
+        if (connectPorts.length > 0) {
+            TcpIpConfig tcpconfig = config.getNetworkConfig().getJoin().getJoinMembers();
+            tcpconfig.setEnabled(true);
+
+            List<Address> lsMembers = tcpconfig.getAddresses();
+            lsMembers.clear();
+            for (int p : connectPorts) {
+                lsMembers.add(new Address(InetAddress.getLocalHost(), p));
+            }
+        }
+
+        return Hazelcast.newHazelcastInstance(config);
+    }
+}