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/*
* Copyright 2007 the original author or authors.
*
* 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.mockftpserver.core.command;
import org.apache.log4j.Logger;
import org.mockftpserver.core.util.Assert;
import java.util.ResourceBundle;
/**
* The abstract superclass for CommandHandler classes.
*
* @author Chris Mair
* @version $Revision$ - $Date$
*/
public abstract class AbstractCommandHandler implements CommandHandler, ReplyTextBundleAware {
protected final Logger LOG = Logger.getLogger(getClass());
private ResourceBundle replyTextBundle;
//-------------------------------------------------------------------------
// Support for reply text ResourceBundle
//-------------------------------------------------------------------------
/**
* Return the ResourceBundle containing the reply text messages
*
* @return the replyTextBundle
* @see ReplyTextBundleAware#getReplyTextBundle()
*/
public ResourceBundle getReplyTextBundle() {
return replyTextBundle;
}
/**
* Set the ResourceBundle containing the reply text messages
*
* @param replyTextBundle - the replyTextBundle to set
* @see ReplyTextBundleAware#setReplyTextBundle(java.util.ResourceBundle)
*/
public void setReplyTextBundle(ResourceBundle replyTextBundle) {
this.replyTextBundle = replyTextBundle;
}
// -------------------------------------------------------------------------
// Utility methods for subclasses
// -------------------------------------------------------------------------
/**
* Return the specified text surrounded with double quotes
*
* @param text - the text to surround with quotes
* @return the text with leading and trailing double quotes
* @throws org.mockftpserver.core.util.AssertFailedException
* - if text is null
*/
protected static String quotes(String text) {
Assert.notNull(text, "text");
final String QUOTES = "\"";
return QUOTES + text + QUOTES;
}
/**
* Assert that the specified number is a valid reply code
*
* @param replyCode - the reply code to check
* @throws org.mockftpserver.core.util.AssertFailedException
* - if the replyCode is invalid
*/
protected void assertValidReplyCode(int replyCode) {
Assert.isTrue(replyCode > 0, "The number [" + replyCode + "] is not a valid reply code");
}
}
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