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;
/**
* A file mapper, which maps to a constant target name.
*/
public class MergeFileMapper extends AbstractFileMapper
{
/**
* The merge mappers role-hint: "merge".
*/
public static final String ROLE_HINT = "merge";
private String targetName;
/**
* Sets the merge mappers target name.
*
* @throws IllegalArgumentException
* The target name is null or empty.
*/
public void setTargetName( String pName )
{
if ( pName == null )
{
throw new IllegalArgumentException( "The target name is null." );
}
if ( pName.length() == 0 )
{
throw new IllegalArgumentException( "The target name is empty." );
}
targetName = pName;
}
/**
* Returns the merge mappers target name.
*
* @throws IllegalArgumentException
* The target name is null or empty.
*/
public String getTargetName()
{
return targetName;
}
@Nonnull public String getMappedFileName( @Nonnull String pName )
{
final String name = getTargetName();
if ( name == null )
{
throw new IllegalStateException( "The target file name has not been set." );
}
super.getMappedFileName( pName ); // Check for null, etc.
return name;
}
}