001package ball.activation;
002/*-
003 * ##########################################################################
004 * Utilities
005 * $Id: ThrowableDataSource.java 5285 2020-02-05 04:23:21Z ball $
006 * $HeadURL: svn+ssh://svn.hcf.dev/var/spool/scm/repository.svn/ball-util/trunk/src/main/java/ball/activation/ThrowableDataSource.java $
007 * %%
008 * Copyright (C) 2008 - 2020 Allen D. Ball
009 * %%
010 * Licensed under the Apache License, Version 2.0 (the "License");
011 * you may not use this file except in compliance with the License.
012 * You may obtain a copy of the License at
013 *
014 *      http://www.apache.org/licenses/LICENSE-2.0
015 *
016 * Unless required by applicable law or agreed to in writing, software
017 * distributed under the License is distributed on an "AS IS" BASIS,
018 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
019 * See the License for the specific language governing permissions and
020 * limitations under the License.
021 * ##########################################################################
022 */
023import java.io.PrintWriter;
024
025/**
026 * {@link Throwable} {@link ReaderWriterDataSource}.
027 *
028 * @author {@link.uri mailto:ball@hcf.dev Allen D. Ball}
029 * @version $Revision: 5285 $
030 */
031public class ThrowableDataSource extends ReaderWriterDataSource {
032
033    /**
034     * Sole constructor.
035     *
036     * @param   throwable       The {@link Throwable}.
037     */
038    public ThrowableDataSource(Throwable throwable) {
039        super(throwable.getClass().getSimpleName(), TEXT_PLAIN);
040
041        try (PrintWriter out = getPrintWriter()) {
042            throwable.printStackTrace(out);
043        } catch (Exception exception) {
044            throw new ExceptionInInitializerError(exception);
045        }
046    }
047}