001    package org.apache.maven.plugin;
002    
003    /*
004     * Licensed to the Apache Software Foundation (ASF) under one
005     * or more contributor license agreements.  See the NOTICE file
006     * distributed with this work for additional information
007     * regarding copyright ownership.  The ASF licenses this file
008     * to you under the Apache License, Version 2.0 (the
009     * "License"); you may not use this file except in compliance
010     * with the License.  You may obtain a copy of the License at
011     *
012     *  http://www.apache.org/licenses/LICENSE-2.0
013     *
014     * Unless required by applicable law or agreed to in writing,
015     * software distributed under the License is distributed on an
016     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017     * KIND, either express or implied.  See the License for the
018     * specific language governing permissions and limitations
019     * under the License.
020     */
021    
022    import org.apache.maven.model.Plugin;
023    
024    /**
025     * @author Jason van Zyl
026     */
027    public class PluginDescriptorParsingException
028        extends Exception
029    {
030    
031        public PluginDescriptorParsingException( Plugin plugin, String descriptorLocation, Throwable e )
032        {
033            super( createMessage( plugin, descriptorLocation, e ), e );
034        }
035    
036        private static String createMessage( Plugin plugin, String descriptorLocation, Throwable e )
037        {
038            String message = "Failed to parse plugin descriptor";
039    
040            if ( plugin != null )
041            {
042                message += " for " + plugin.getId();
043            }
044    
045            if ( descriptorLocation != null )
046            {
047                message += " (" + descriptorLocation + ")";
048            }
049    
050            if ( e != null )
051            {
052                message += ": " + e.getMessage();
053            }
054    
055            return message;
056        }
057    
058    }