org.frameworkset.spi.remote.rmi.RMIAssemble Maven / Gradle / Ivy
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/*
* Copyright 2008 biaoping.yin
*
* 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 org.frameworkset.spi.remote.rmi;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import org.frameworkset.spi.BaseApplicationContext;
import org.frameworkset.spi.SOAFileApplicationContext;
import org.frameworkset.spi.assemble.Pro;
import org.frameworkset.spi.assemble.ProMap;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Title: RMIAssemble.java
* Description:
* bboss workgroup
* Copyright (c) 2007
* @Date 2011-5-18 下午04:17:55
* @author biaoping.yin
* @version 1.0
*/
public class RMIAssemble {
private static final Logger logger = LoggerFactory.getLogger(RMIAssemble.class);
private static Map tracks = new HashMap();
private static int port = 1099;
private static String ip = "localhost";
private static String address = "rmi://localhost:1099";
private static void initAddress()
{
SOAFileApplicationContext context = new SOAFileApplicationContext ("org/frameworkset/spi/manager-rpc-rmi.xml","UTF-8");
try
{
ProMap map = context.getMapProperty("rpc.protocol.rmi.params");
if(map == null)
{
ip = "localhost";
port = 1099;
}
else
{
ip = map.getString("connection.bind.ip", "localhost");
port = map.getInt("connection.bind.port", 1099);
}
address = "//" + ip + ":" + port;
}
finally
{
context.destroy(true);
}
}
public static void loadAllRMIService()
{
initAddress();
RMIUtil.startPort(port);
try {
loadModulesRMIService();
} catch (Exception e) {
logger.error(e.getMessage(),e);
}
try {
loadMvcRMIService();
} catch (Exception e) {
logger.error(e.getMessage(),e);
}
}
public static String getRealPath(String contextPath, String path) {
if (contextPath == null || contextPath.equals("")) {
// System.out.println("StringUtil.getRealPath() contextPath:"
// + contextPath);
return path == null?"":path;
}
if (path == null || path.equals("")) {
return contextPath;
}
contextPath = contextPath.replace('\\', '/');
path = path.replace('\\', '/');
if (path.startsWith("/") ) {
if (!contextPath.endsWith("/"))
return contextPath + path;
else {
return contextPath.substring(0,contextPath.length() - 1) + path;
}
} else {
if (!contextPath.endsWith("/"))
return contextPath + "/" + path;
else {
return contextPath + path;
}
}
}
/**
* 需要确保mvc分派器在RMIService服务引擎之前启动，否则获取不到任何在mvc框架中配置的RMIService服务
*/
private static void loadMvcRMIService()
{
try {
org.frameworkset.spi.BaseApplicationContext context = org.frameworkset.spi.DefaultApplicationContext
.getApplicationContext("org/frameworkset/spi/rmi/rmi-assemble.xml");
loaderContextRMIServices((BaseApplicationContext) context
.getBeanObject("webapplicationcontext"));
} catch (Exception e) {
logger.warn("",e);
}
}
private static void loadModulesRMIService()
{
org.frameworkset.spi.BaseApplicationContext context = org.frameworkset.spi.DefaultApplicationContext
.getApplicationContext("org/frameworkset/spi/rmi/rmi-assemble.xml");
String[] RMIServices_modules = context.getStringArray("rmi.services.modules");
if(RMIServices_modules == null || RMIServices_modules.length == 0)
return ;
org.frameworkset.spi.ApplicationContext context_ = null;
/**
* 预加载所有ws模块应用上下文
*/
for(String t:RMIServices_modules)
{
context_ = org.frameworkset.spi.ApplicationContext.getApplicationContext(t);
// loaderContextRMIServices(context_);
}
/**
* 提取每个模块上下文中的RMIService服务并加载之
*/
for(String t:RMIServices_modules)
{
context_ = org.frameworkset.spi.ApplicationContext.getApplicationContext(t);
loaderContextRMIServices(context_);
}
}
public static void loaderContextRMIServices(BaseApplicationContext context)
{
if(context == null)
return ;
if (logger.isDebugEnabled()) {
logger.debug("Looking up and Load RMIServices in application context: " + context.getConfigfile());
}
Set beanNames = context.getPropertyKeys();
if(beanNames == null || beanNames.size() == 0)
return ;
// Take any bean name that we can determine URLs for.
Iterator beanNamesItr = beanNames.iterator();
while(beanNamesItr.hasNext()) {
String beanName = beanNamesItr.next();
try
{
Pro rmipro = context.getProBean(beanName);
if(!rmipro.isRMIService())
continue;
else {
registerRMI( rmipro);
}
}
catch(Exception e)
{
// if (logger.)
{
logger.error("Detect Handler bean name '" + beanName + "' failed: " + e.getMessage(),e);
}
}
}
}
public static boolean hasPublished(String servicePort)
{
return tracks.containsKey(servicePort);
}
public static Pro getPublishedRMIInfo(String servicePort)
{
return tracks.get(servicePort);
}
public static void tracePublishedRMIInfo(String servicePort,Pro wsinfo)
{
tracks.put(servicePort,wsinfo);
}
private static void registerRMI(Pro rmipro) {
try
{
String servicePort = rmipro.getRMIAttribute("rmi:address");
if(servicePort == null || servicePort.trim().equals(""))
throw new java.lang.IllegalArgumentException("rmi service [name="+rmipro.getName() + ",servicePort="+servicePort+"] config error: must config servicePort attribute for rmi service ["+rmipro.getName() + "] in " + rmipro.getConfigFile() );
if(tracks.containsKey(servicePort))
{
logger.warn("RMIService ["+rmipro.getName() + "] in "+rmipro.getConfigFile()
+ " has been registed in "+ tracks.get(servicePort).getConfigFile() + ",ignored this regist action.");
return;
}
java.rmi.Remote RMIService = (java.rmi.Remote)rmipro.getBeanObject();
// String temp = null;
// if(servicePort.startsWith(address))
// {
// temp = servicePort;
// }
// else
// {
// temp = getRealPath(address, servicePort);
// }
if(RMIUtil.rebindservice(servicePort, RMIService))
// if(RMIUtil.rebindservice(temp, RMIService))
{
logger.debug("rmi组件"+rmipro.getClazz()+"被绑定在服务地址：" + servicePort);
tracks.put(servicePort, rmipro);
}
else
{
logger.debug("rmi组件"+rmipro.getClazz()+"在服务地址[" + servicePort + "]绑定失败,详细情况请查看系统日志。");
}
}
catch(Exception e)
{
logger.warn(e.getMessage(),e);
}
}
}
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