MockLazyInterceptor.java example

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/*
 * Copyright 2002-2006,2009 The Apache Software Foundation.
 * 
 * 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.opensymphony.xwork2.mock;

import com.opensymphony.xwork2.ActionInvocation;
import com.opensymphony.xwork2.SimpleAction;
import com.opensymphony.xwork2.interceptor.AbstractInterceptor;
import com.opensymphony.xwork2.interceptor.Interceptor;
import com.opensymphony.xwork2.interceptor.WithLazyParams;
import org.junit.Assert;

public class MockLazyInterceptor extends AbstractInterceptor implements WithLazyParams {

    private String foo = "";

    public void setFoo(String foo) {
        this.foo = foo;
    }

    public String intercept(ActionInvocation invocation) throws Exception {
        if (invocation.getAction() instanceof SimpleAction) {
            ((SimpleAction) invocation.getAction()).setName(foo);
        }
        return invocation.invoke();
    }
}