package org.apache.maven.doxia.linkcheck.validation;

 /*

  * 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.

  */

 import org.apache.maven.doxia.linkcheck.model.LinkcheckFileResult;

 /**

  * Validates mailto links.

  *

  * @author <a href="mailto:bwalding@apache.org">Ben Walding</a>

  * @author <a href="mailto:aheritier@apache.org">Arnaud Heritier</a>

  * @version $Id: MailtoLinkValidator.java 799838 2009-08-01 11:23:24Z vsiveton $

  */

 public final class MailtoLinkValidator

     implements LinkValidator

 {

     /** The (unique) LinkValidationResult to be returned by this LinkValidator. */

     private static final LinkValidationResult LVR =

         new LinkValidationResult( LinkcheckFileResult.VALID_LEVEL, false, "" );

     /** {@inheritDoc} */

     public LinkValidationResult validateLink( LinkValidationItem lvi )

     {

         return LVR;

     }

     /** {@inheritDoc} */

     public Object getResourceKey( LinkValidationItem lvi )

     {

         if ( lvi.getLink().indexOf( '@' ) != -1 )

         {

             return lvi.getLink();

         }

         return null;

     }

 }