package org.codehaus.plexus.components.io.filemappers;
/*
* Copyright 2007 The Codehaus 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.
*/
import javax.annotation.Nonnull;
/**
* Abstract base class for deriving file mappers. It is recommended
* to use this class, if your implement your own file mappers, as
* this might allow to extend the FileMapper interface later on
* without loosing upwards compatibility.
*/
public abstract class AbstractFileMapper implements FileMapper
{
/**
* Checks the input and returns it without modifications.
*/
public @Nonnull String getMappedFileName( @Nonnull String pName )
{
if ( pName == null || pName.length() == 0 )
{
throw new IllegalArgumentException( "The source name must not be null." );
}
return pName;
}
}