001/**
002 * Copyright (c) 2004-2011 QOS.ch
003 * All rights reserved.
004 *
005 * Permission is hereby granted, free  of charge, to any person obtaining
006 * a  copy  of this  software  and  associated  documentation files  (the
007 * "Software"), to  deal in  the Software without  restriction, including
008 * without limitation  the rights to  use, copy, modify,  merge, publish,
009 * distribute,  sublicense, and/or sell  copies of  the Software,  and to
010 * permit persons to whom the Software  is furnished to do so, subject to
011 * the following conditions:
012 *
013 * The  above  copyright  notice  and  this permission  notice  shall  be
014 * included in all copies or substantial portions of the Software.
015 *
016 * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
017 * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
018 * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
019 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
020 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
021 * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
022 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
023 *
024 */
025package org.slf4j.test_osgi;
026
027import java.util.ArrayList;
028import java.util.List;
029
030import org.osgi.framework.FrameworkEvent;
031import org.osgi.framework.FrameworkListener;
032
033public class FrameworkErrorListener implements FrameworkListener {
034
035    public List<FrameworkEvent> errorList = new ArrayList<FrameworkEvent>();
036
037    public void frameworkEvent(FrameworkEvent fe) {
038        if (fe.getType() == FrameworkEvent.ERROR) {
039            errorList.add(fe);
040
041        }
042    }
043
044    private void dump(FrameworkEvent fe) {
045        Throwable t = fe.getThrowable();
046        String tString = null;
047        if (t != null) {
048            tString = t.toString();
049        }
050        System.out.println("Framework ERROR:" + ", source " + fe.getSource() + ", bundle=" + fe.getBundle() + ", ex=" + tString);
051        if (t != null) {
052            t.printStackTrace();
053        }
054    }
055
056    public void dumpAll() {
057        for (int i = 0; i < errorList.size(); i++) {
058            FrameworkEvent fe = (FrameworkEvent) errorList.get(i);
059            dump(fe);
060        }
061    }
062}