/*
* Copyright (C) 2010-2101 Alibaba Group Holding Limited.
*
* Licensed 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 com.alibaba.otter.shared.communication.core.impl.rmi;
import java.rmi.RemoteException;
import org.springframework.remoting.rmi.RmiServiceExporter;
import com.alibaba.otter.shared.communication.core.CommunicationEndpoint;
import com.alibaba.otter.shared.communication.core.exception.CommunicationException;
import com.alibaba.otter.shared.communication.core.impl.AbstractCommunicationEndpoint;
/**
* 基于rmi的endpoint的实现，包装了一个rmi remote对象
*
* @author jianghang 2011-9-9 下午07:06:25
*/
public class RmiCommunicationEndpoint extends AbstractCommunicationEndpoint {
private String host;
private int port = 1099;
private RmiServiceExporter export;
private boolean alwaysCreateRegistry = false;
public RmiCommunicationEndpoint(){
}
public RmiCommunicationEndpoint(int port){
this.port = port;
initial();
}
public void initial() {
export = new RmiServiceExporter();
export.setServiceName("endpoint");
export.setService(this);// 暴露自己
export.setServiceInterface(CommunicationEndpoint.class);
export.setRegistryHost(host);
export.setRegistryPort(port);
export.setAlwaysCreateRegistry(alwaysCreateRegistry);// 强制创建一个
try {
export.afterPropertiesSet();
} catch (RemoteException e) {
throw new CommunicationException("Rmi_Create_Error", e);
}
}
public void destory() {
try {
export.destroy();
} catch (RemoteException e) {
throw new CommunicationException("Rmi_Destory_Error", e);
}
}
// =============== setter / gettter ==================
public void setAlwaysCreateRegistry(boolean alwaysCreateRegistry) {
this.alwaysCreateRegistry = alwaysCreateRegistry;
}
public void setPort(int port) {
this.port = port;
}
public void setHost(String host) {
this.host = host;
}
}