/**************************************************************************************
* Copyright (c) Jonas Bon�r, Alexandre Vasseur. All rights reserved. *
* http://aspectwerkz.codehaus.org *
* ---------------------------------------------------------------------------------- *
* The software in this package is published under the terms of the LGPL license *
* a copy of which has been included with this distribution in the license.txt file. *
**************************************************************************************/
package examples.logging;
import org.codehaus.aspectwerkz.joinpoint.JoinPoint;
import org.codehaus.aspectwerkz.joinpoint.MethodSignature;
import org.codehaus.aspectwerkz.definition.Pointcut;
import org.codehaus.aspectwerkz.definition.Pointcut;
/**
* @author <a href="mailto:alex@gnilux.com">Alexandre Vasseur </a>
* @author <a href="mailto:jboner@codehaus.org">Jonas Bon�r </a>
*/
public class ArgAspect {
private int m_level = 0;
/**
* @Around pc1(ai, as)
*/
public Object around1(final JoinPoint joinPoint, int ai, String as) throws Throwable {
indent();
m_level++;
System.out.println(" ==> around1 -- pre " + ai + ", " + as);
Object result = joinPoint.proceed();
m_level--;
indent();
System.out.println(" ==> around1 -- post " + ai + ", " + as);
return result;
}
/**
* @Before pc1(ai, as)
*/
public void before1(final JoinPoint joinPoint, int ai, String as) throws Throwable {
indent();
m_level++;
System.out.println(" ==> before1: " + ai + ", " + as);
}
/**
* @After pc1(ai, as)
*/
public void after1(final JoinPoint joinPoint, int ai, String as) throws Throwable {
m_level--;
indent();
System.out.println(" ==> after1: " + ai + ", " + as);
}
/**
* @Before pc1(ai, as)
*/
public void before2(final JoinPoint joinPoint, String as, int ai) throws Throwable {
indent();
m_level++;
System.out.println(" ==> before2: " + as + ", " + ai);
}
/**
* @After pc1(ai, as)
*/
public void after2(final JoinPoint joinPoint, String as, int ai) throws Throwable {
m_level--;
indent();
System.out.println(" ==> after2: " + as + ", " + ai);
}
/**
* @Around pc2(sarr)
*/
public Object around3(final JoinPoint joinPoint, String[] sarr) throws Throwable {
indent();
m_level++;
System.out.println("==> around3 -- pre " + sarr);
Object result = joinPoint.proceed();
m_level--;
indent();
System.out.println("==> around3 -- post " + sarr);
return result;
}
/**
* @Before pc2(sarr)
*/
public void before3(final JoinPoint joinPoint, String[] sarr) throws Throwable {
indent();
m_level++;
System.out.println("==> before3: " + sarr);
}
/**
* @After pc2(sarr)
*/
public void after3(final JoinPoint joinPoint, String[] sarr) throws Throwable {
m_level--;
indent();
System.out.println("==> after3: " + sarr);
}
/**
* @Around pcSet || pcGet
*/
public Object aroundField(final JoinPoint joinPoint) throws Throwable {
indent();
m_level++;
System.out.println("==> aroundField -- pre");
Object result = joinPoint.proceed();
m_level--;
indent();
System.out.println("==> aroundField -- post");
return result;
}
/**
* @Before pcSet || pcGet
*/
public void beforeField(final JoinPoint joinPoint) throws Throwable {
indent();
m_level++;
System.out.println("==> beforeField");
}
/**
* @After pcSet || pcGet
*/
public void after3(final JoinPoint joinPoint) throws Throwable {
m_level--;
indent();
System.out.println("==> beforeField");
}
/**
* @Expression execution(* ..ArgLoggingTarget.toLog*(..)) && args(int, s, i)
*/
Pointcut pc1(int i, String s) {
return null;
}
/**
* @Expression execution(* ..ArgLoggingTarget.toLog*(..)) && args(int, sarr)
*/
Pointcut pc2(String[] sarr) {
return null;
}
/**
* @Expression execution(* ..ArgLoggingTarget.toLog*(..))
*/
Pointcut pc3() {
return null;
}
/**
* @Expression set(* ..ArgLoggingTarget.*)
*/
Pointcut pcSet() {
return null;
}
/**
* @Expression get(* ..ArgLoggingTarget.*)
*/
Pointcut pcGet() {
return null;
}
private void indent() {
for (int i = 0; i < m_level; i++) {
System.out.print(" ");
}
}
}