/*
* $Id: ActionCommandBase.java 471754 2006-11-06 14:55:09Z husted $
*
* 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
* "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.apache.struts.chain.commands;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.commons.chain.Context;
import org.apache.struts.chain.contexts.ActionContext;
/**
* <p>Simple abstract class which avoids frequent casting to
* <code>ActionContext</code> in commands explicitly intended for use with
* that class.</p>
*/
public abstract class ActionCommandBase implements ActionCommand {
/**
* <p> Provide Commons Logging instance for this class. </p>
*/
private static final Log LOG =
LogFactory.getLog(ActionCommandBase.class);
// See interface for Javadoc
public abstract boolean execute(ActionContext actionContext)
throws Exception;
// See interface for Javadoc
public boolean execute(Context context)
throws Exception {
if (LOG.isDebugEnabled()) {
LOG.debug("Executing " + getClass().getName());
}
return execute((ActionContext) context);
}
}