001    // Copyright 2006 The Apache Software Foundation
002    //
003    // Licensed under the Apache License, Version 2.0 (the "License");
004    // you may not use this file except in compliance with the License.
005    // You may obtain a copy of the License at
006    //
007    //     http://www.apache.org/licenses/LICENSE-2.0
008    //
009    // Unless required by applicable law or agreed to in writing, software
010    // distributed under the License is distributed on an "AS IS" BASIS,
011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012    // See the License for the specific language governing permissions and
013    // limitations under the License.
014    
015    package org.apache.tapestry5.ioc.internal.services;
016    
017    import org.apache.tapestry5.ioc.services.ExceptionAnalysis;
018    import org.apache.tapestry5.ioc.services.ExceptionInfo;
019    
020    import static java.util.Collections.unmodifiableList;
021    import java.util.List;
022    
023    /**
024     *
025     */
026    public class ExceptionAnalysisImpl implements ExceptionAnalysis
027    {
028        private final List<ExceptionInfo> infos;
029    
030        public ExceptionAnalysisImpl(final List<ExceptionInfo> infos)
031        {
032            this.infos = unmodifiableList(infos);
033        }
034    
035        public List<ExceptionInfo> getExceptionInfos()
036        {
037            return infos;
038        }
039    
040        @Override
041        public String toString()
042        {
043            ExceptionInfo first = infos.get(0);
044    
045            return String.format("ExceptionAnalysis[%s -- %s]", first.getClassName(), first
046                    .getMessage());
047        }
048    }