com.jdon.bussinessproxy.dyncproxy.DynamicProxyWeaving Maven / Gradle / Ivy
/**
* Copyright 2003-2006 the original author or authors.
* 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.jdon.bussinessproxy.dyncproxy;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Method;
import com.jdon.aop.AopClient;
import com.jdon.container.access.TargetMetaRequest;
import com.jdon.util.Debug;
/**
* Dynamic Proxy Weaving mode Weaving implemention is dynamic proxy Every target
* service object has its DynamicProxyWeaving object
*
* 动态代理类 可实现AOP拦截
*
* @author banq
*/
public class DynamicProxyWeaving implements InvocationHandler, java.io.Serializable {
/**
*
*/
private static final long serialVersionUID = 4915858712286729975L;
private final static String module = DynamicProxyWeaving.class.getName();
private final AopClient aopClient;
private final TargetMetaRequest targetMetaRequest;
public DynamicProxyWeaving(TargetMetaRequest targetMetaRequest, AopClient aopClient) {
this.aopClient = aopClient;
this.targetMetaRequest = targetMetaRequest;
}
/**
* 方法调用 需要拦截方法在这里实现。目前实现arround intercept
*
* @param p_proxy
* Object
* @param m
* Method
* @param args
* Object[]
* @throws Throwable
* @return Object
*/
public Object invoke(Object p_proxy, Method m, Object[] args) throws Throwable {
Debug.logVerbose("<################################>Action: JdonFramework core entrance", module);
Debug.logVerbose("[JdonFramework]<################>execute method=" + m.getDeclaringClass().getName() + "." + m.getName(), module);
Object result = null;
try {
result = aopClient.invoke(targetMetaRequest, m, args);
Debug.logVerbose("[JdonFramework]<################>finish executing method=" + m.getDeclaringClass().getName() + "." + m.getName()
+ " successfully!", module);
Debug.logVerbose("<################################>