001    // Copyright 2004, 2005 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.tapestry.error;
016    
017    import org.apache.commons.logging.Log;
018    import org.apache.tapestry.util.exception.ExceptionAnalyzer;
019    import org.apache.tapestry.web.WebRequest;
020    import org.apache.tapestry.web.WebSession;
021    
022    /**
023     * @author Howard M. Lewis Ship
024     * @since 4.0
025     */
026    public class RequestExceptionReporterImpl implements RequestExceptionReporter
027    {
028        private Log _log;
029    
030        private WebRequest _request;
031    
032        public void setLog(Log log)
033        {
034            _log = log;
035        }
036    
037        public void setRequest(WebRequest request)
038        {
039            _request = request;
040        }
041    
042        public void reportRequestException(String message, Throwable cause)
043        {
044            _log.warn(message, cause);
045    
046            System.err.println("\n\n**********************************************************\n\n");
047    
048            System.err.println(message);
049    
050            System.err.println("\n");
051    
052            WebSession session = _request.getSession(false);
053    
054            if (session != null)
055                System.err.println("      Session id    : " + session.getId());
056    
057            System.err.println("\nExceptions:\n");
058    
059            new ExceptionAnalyzer().reportException(cause, System.err);
060    
061            System.err.println("\n**********************************************************\n");
062        }
063    
064    }