org.codehaus.plexus.configuration.processor.AbstractConfigurationResourceHandler Maven / Gradle / Ivy
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package org.codehaus.plexus.configuration.processor;
import java.util.Map;
/*
* The MIT License
*
* Copyright (c) 2004, The Codehaus
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is furnished to do
* so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
/**
* @author Jason van Zyl
* @version $Id: AbstractConfigurationResourceHandler.java 1323 2004-12-20 23:00:59Z jvanzyl $
*/
public abstract class AbstractConfigurationResourceHandler
implements ConfigurationResourceHandler
{
protected String getSource( Map parameters )
throws ConfigurationProcessingException
{
String source = (String) parameters.get( ConfigurationResourceHandler.SOURCE );
if ( source == null )
{
throw new ConfigurationProcessingException(
"The 'source' attribute for a configuration resource handler cannot be null." );
}
return source;
}
}