    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.Bundle;
    031import org.osgi.framework.BundleEvent;
    032import org.osgi.framework.BundleListener;
    033
    034public class CheckingBundleListener implements BundleListener {
    035
    036    List<BundleEvent> eventList = new ArrayList<BundleEvent>();
    037
    038    public void bundleChanged(BundleEvent be) {
    039        eventList.add(be);
    040    }
    041
    042    private void dump(BundleEvent be) {
    043        System.out.println("BE:" + ", source " + be.getSource() + ", bundle=" + be.getBundle() + ", type=" + be.getType());
    044
    045    }
    046
    047    public void dumpAll() {
    048        for (int i = 0; i < eventList.size(); i++) {
    049            BundleEvent fe = (BundleEvent) eventList.get(i);
    050            dump(fe);
    051        }
    052    }
    053
    054    boolean exists(String bundleName) {
    055        for (int i = 0; i < eventList.size(); i++) {
    056            BundleEvent fe = (BundleEvent) eventList.get(i);
    057            Bundle b = fe.getBundle();
    058            System.out.println("===[" + b + "]");
    059            if (bundleName.equals(b.getSymbolicName())) {
    060                return true;
    061            }
    062        }
    063        return false;
    064    }
    065
    066}