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
015package org.apache.tapestry.error;
016
017import org.apache.commons.logging.Log;
018import org.apache.tapestry.util.exception.ExceptionAnalyzer;
019import org.apache.tapestry.web.WebRequest;
020import org.apache.tapestry.web.WebSession;
021
022/**
023 * @author Howard M. Lewis Ship
024 * @since 4.0
025 */
026public 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}