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 java.util.List;
023    
024    public class InvalidPluginDescriptorException
025        extends Exception
026    {
027        
028        public InvalidPluginDescriptorException( String message, List<String> errors )
029        {
030            super( toMessage( message, errors ) );
031        }
032    
033        private static String toMessage( String message, List<String> errors )
034        {
035            StringBuilder buffer = new StringBuilder( 256 );
036            buffer.append( message );
037            for ( String error : errors )
038            {
039                buffer.append( ", " ).append( error );
040            }
041            return buffer.toString();
042        }
043    
044    }