/*
* Copyright 2004-2015 the Seasar Foundation and the Others.
*
* 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.seasar.framework.aop.interceptors;
import org.aopalliance.intercept.MethodInvocation;
import org.seasar.framework.unit.S2FrameworkTestCase;
/**
* @author koichik
*
*/
public class InterceptorChainTest extends S2FrameworkTestCase {
public void setUp() {
include("InterceptorChainTest.dicon");
}
/**
*
*/
public void test() {
Counter counter = (Counter) getComponent(Counter.class);
assertEquals(0, counter.getCount());
Foo foo = (Foo) getComponent(Foo.class);
foo.foo();
assertEquals(5, counter.getCount());
}
/**
* @author koichik
*
*/
public static class Foo {
/**
*
*/
public void foo() {
}
}
/**
* @author koichik
*
*/
public static interface Counter {
/**
* @return
*/
public int getCount();
/**
*
*/
public void increase();
}
/**
* @author koichik
*
*/
public static class CounterImpl implements Counter {
private int count_;
public int getCount() {
return count_;
}
public void increase() {
++count_;
}
}
/**
* @author koichik
*
*/
public static class CountInterceptor extends AbstractInterceptor {
private static final long serialVersionUID = 4339376526738638703L;
private int id_;
private Counter counter_;
/**
* @param id
*/
public CountInterceptor(int id) {
id_ = id;
}
/**
* @param counter
*/
public void setCounter(Counter counter) {
counter_ = counter;
}
public Object invoke(MethodInvocation invocation) throws Throwable {
counter_.increase();
System.out.println("before(" + id_ + "):" + counter_.getCount());
Object ret = invocation.proceed();
System.out.println("after:" + id_);
return ret;
}
}
}