net.kamhon.ieagle.aop.ExceptionLoggingAroundAdvice.java Source code

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Here is the source code for net.kamhon.ieagle.aop.ExceptionLoggingAroundAdvice.java

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/*
 * Copyright 2012 Eng Kam Hon (kamhon@gmail.com)
 * 
 * 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 net.kamhon.ieagle.aop;

import net.kamhon.ieagle.exception.ExceptionLoggingBundle;

import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

public class ExceptionLoggingAroundAdvice implements MethodInterceptor {
    private static final Log log = LogFactory.getLog(ExceptionLoggingAroundAdvice.class);
    public static final String BEAN_NAME = "exceptionLoggingAroundAdvice";

    private ExceptionLoggingBundle exceptionLoggingBundle;

    public ExceptionLoggingAroundAdvice() {
        log.info("Creating...ExceptionLoggingAroundAdvice()");
    }

    public Object invoke(MethodInvocation arg0) throws Throwable {
        try {
            return arg0.proceed();
        } catch (Exception ex) {
            if (exceptionLoggingBundle.isNeedToLog(ex)) {
                log.error(ex, ex.fillInStackTrace());
            }
            throw ex;
        }
    }

    public void setExceptionLoggingBundle(ExceptionLoggingBundle exceptionLoggingBundle) {
        this.exceptionLoggingBundle = exceptionLoggingBundle;
    }
}