1 files changed, 90 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.6.1-TUSCANY-3909/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHost.java b/sca-java-1.x/tags/1.6.1-TUSCANY-3909/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHost.java
new file mode 100644
index 0000000000..59377de22a
--- /dev/null
+++ b/sca-java-1.x/tags/1.6.1-TUSCANY-3909/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHost.java
@@ -0,0 +1,90 @@
+/*
+ * 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.host.rmi;
+
+import java.rmi.Remote;
+
+/**
+ * RMI Service hosting interface to be implemented by host environments that allows SCA Components
+ * to register RMI Services to handle inbound service requests over RMI to SCA Components
+ *
+ * @version $Rev$ $Date$
+ */
+public interface RMIHost {
+    int RMI_DEFAULT_PORT = 1099;
+
+    /**
+     * Register an RMI service with the given name and port
+     * 
+     * @param serviceName against which the server is to be registered
+     * @param port the port against which the server is to be registered
+     * @param serviceObject the server object to be registered
+     * @throws RMIHostException
+     * @throws RMIHostRuntimeException
+     */ 
+    void registerService(String serviceName, int port, Remote serviceObject) throws RMIHostException,
+                                                                                    RMIHostRuntimeException;
+
+    /**
+     * Register an RMI service with the given name and default port (1099)
+     * 
+     * @param serviceName serviceName against which the server is to be registered
+     * @param serviceObject the server object to be registered
+     * @throws RMIHostException
+     * @throws RMIHostRuntimeException
+     */
+    void registerService(String serviceName, Remote serviceObject) throws RMIHostException,
+                                                                          RMIHostRuntimeException;
+
+    /**
+     * Unregister a service registered under the given service name and port number
+     * 
+     * @param serviceName serviceName against which the server is to be registered
+     * @param port the port against which the server is to be registered
+     * @throws RMIHostException
+     * @throws RMIHostRuntimeException
+     */
+    void unregisterService(String serviceName, int port) throws RMIHostException,
+                                                                RMIHostRuntimeException;
+
+    /**
+     * Unregister a service registered under the given service name and default port number (1099)
+     * 
+     * @param serviceName the name of the service that has to be unregistered
+     * @throws RMIHostException
+     * @throws RMIHostRuntimeException
+     */
+    void unregisterService(String serviceName) throws RMIHostException,
+                                                      RMIHostRuntimeException;
+
+
+    /**
+     * find a remote service hosted on the given host, port and service name
+     * 
+     * @param host the name of the host on which the RMI service to be unregistered is running
+     * @param port the port against which the server is to be unregistered is running
+     * @param svcName serviceName against which the server is to be unregistered is running
+     * @return the RMI server object 
+     * @throws RMIHostException
+     * @throws RMIHostRuntimeException
+     */
+    Remote findService(String host, String port, String svcName) throws RMIHostException,
+                                                                        RMIHostRuntimeException;
+
+}