package org.apache.maven.shared.jar.identification.exposers;

 /*

  * 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.shared.jar.JarAnalyzer;

 import org.apache.maven.shared.jar.identification.JarIdentification;

 import org.apache.maven.shared.jar.identification.JarIdentificationExposer;

 import java.util.Collections;

 import java.util.Iterator;

 import java.util.List;

 /**

  * Exposer that examines a a JAR for classes that have <code>Version</code> in the name and calls their

  * <code>main</code> method if it exists to obtain the version.

  *

  * @todo not currently implemented

  * @plexus.component role="org.apache.maven.shared.jar.identification.JarIdentificationExposer" role-hint="staticMainOutput"

  */

 public class StaticMainOutputExposer

     implements JarIdentificationExposer

 {

     public void expose( JarIdentification identification, JarAnalyzer jarAnalyzer )

     {

         List staticMains = findStaticMainVersions();

         if ( !staticMains.isEmpty() )

         {

             Iterator itvers = staticMains.iterator();

             while ( itvers.hasNext() )

             {

                 String ver = (String) itvers.next();

                 identification.addVersion( ver );

             }

         }

     }

     private List findStaticMainVersions()

     {

         // TODO: Execute the static main methods of classes with 'Version' in their name.

         return Collections.EMPTY_LIST;

     }

 }