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/*
* 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;
}
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