package org.apache.maven.shared.release.scm;

/*
 * 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.
 */

/**
 * ClearCase tag translator.
 *
 * @author <a href="mailto:arne@degenring.com">Arne Degenring</a>
 * @plexus.component role="org.apache.maven.shared.release.scm.ScmTranslator" role-hint="clearcase"
 */
public class ClearCaseScmTranslator
    implements ScmTranslator
{
    /**
     * {@inheritDoc}
     */
    public String translateBranchUrl( String url, String branchName, String branchBase )
    {
        return url;
    }

    /**
     * {@inheritDoc}
     */
    public String translateTagUrl( String url, String tag, String tagBase )
    {
        return url;
    }

    /**
     * {@inheritDoc}
     */
    public String resolveTag( String tag )
    {
        if ( !"HEAD".equals( tag ) )
        {
            return tag;
        }
        else
        {
            return null;
        }
    }
    
    /**
     * {@inheritDoc}
     */
    public String toRelativePath( String path )
    {
        return path;
    }
}