    001// Licensed under the Apache License, Version 2.0 (the "License");
    002// you may not use this file except in compliance with the License.
    003// You may obtain a copy of the License at
    004//
    005//     http://www.apache.org/licenses/LICENSE-2.0
    006//
    007// Unless required by applicable law or agreed to in writing, software
    008// distributed under the License is distributed on an "AS IS" BASIS,
    009// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    010// See the License for the specific language governing permissions and
    011// limitations under the License.
    012
    013package org.apache.tapestry5.services;
    014
    015import org.apache.tapestry5.ioc.services.ExceptionAnalysis;
    016
    017import java.io.PrintWriter;
    018
    019/**
    020 * Used by the default {@link org.apache.tapestry5.services.ExceptionReporter} implementation to convert an exception into
    021 * a stream of text that can be stored to a file. Other applications include sending the text via e-mail or other messaging
    022 * service.
    023 *
    024 * @since 5.4
    025 */
    026public interface ExceptionReportWriter
    027{
    028    /**
    029     * Analyzes the exception (using the {@link org.apache.tapestry5.ioc.services.ExceptionAnalyzer} service)
    030     * and then writes the result to the writer.
    031     */
    032    void writeReport(PrintWriter writer, Throwable exception);
    033
    034    /**
    035     * Writes the analyzed exception to the writer.
    036     */
    037    void writeReport(PrintWriter writer, ExceptionAnalysis exception);
    038}