/**
 * Copyright (c) 2004-2011 QOS.ch
 * All rights reserved.
 *
 * Permission is hereby granted, free  of charge, to any person obtaining
 * a  copy  of this  software  and  associated  documentation files  (the
 * "Software"), to  deal in  the Software without  restriction, including
 * without limitation  the rights to  use, copy, modify,  merge, publish,
 * distribute,  sublicense, and/or sell  copies of  the Software,  and to
 * permit persons to whom the Software  is furnished to do so, subject to
 * the following conditions:
 *
 * The  above  copyright  notice  and  this permission  notice  shall  be
 * included in all copies or substantial portions of the Software.
 *
 * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
 * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
 * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 */
package org.slf4j.test_osgi;

import java.util.ArrayList;
import java.util.List;

import org.osgi.framework.FrameworkEvent;
import org.osgi.framework.FrameworkListener;

public class FrameworkErrorListener implements FrameworkListener {

  public List errorList = new ArrayList();
  
  public void frameworkEvent(FrameworkEvent fe) {
    if (fe.getType() == FrameworkEvent.ERROR) {
      errorList.add(fe);
    
    }
  }
  
  private void dump(FrameworkEvent fe) {
    Throwable t = fe.getThrowable();
    String tString = null;
    if (t != null) {
      tString = t.toString();
    }
    System.out.println("Framework ERROR:" + ", source " + fe.getSource()
        + ", bundle=" + fe.getBundle() + ", ex=" + tString);
    if(t != null) {
      t.printStackTrace();
    }
  }

  public void dumpAll() {
    for(int i = 0; i < errorList.size(); i++) {
      FrameworkEvent fe = (FrameworkEvent) errorList.get(i);
      dump(fe);
    }
  }
}
