org.apache.struts2.interceptor.NoOpInterceptor Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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
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* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
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*/
package org.apache.struts2.interceptor;
import com.opensymphony.xwork2.ActionInvocation;
import com.opensymphony.xwork2.interceptor.AbstractInterceptor;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
/**
* Interceptor that does nothing, used in the "empty" stack
*/
public class NoOpInterceptor extends AbstractInterceptor {
private static final Logger LOG = LogManager.getLogger(NoOpInterceptor.class);
@Override
public String intercept(ActionInvocation invocation) throws Exception {
LOG.trace("Passing invocation forward");
return invocation.invoke();
}
}