001/** 002 * Logback: the reliable, generic, fast and flexible logging framework. 003 * Copyright (C) 1999-2015, QOS.ch. All rights reserved. 004 * 005 * This program and the accompanying materials are dual-licensed under 006 * either the terms of the Eclipse Public License v1.0 as published by 007 * the Eclipse Foundation 008 * 009 * or (per the licensee's choosing) 010 * 011 * under the terms of the GNU Lesser General Public License version 2.1 012 * as published by the Free Software Foundation. 013 */ 014package org.slf4j.test_osgi; 015 016import java.util.ArrayList; 017import java.util.List; 018 019import org.osgi.framework.FrameworkEvent; 020import org.osgi.framework.FrameworkListener; 021 022public class FrameworkErrorListener implements FrameworkListener { 023 024 public List<FrameworkEvent> errorList = new ArrayList<FrameworkEvent>(); 025 026 public void frameworkEvent(FrameworkEvent fe) { 027 if (fe.getType() == FrameworkEvent.ERROR) { 028 errorList.add(fe); 029 } 030 } 031 032 private void dump(FrameworkEvent fe) { 033 Throwable t = fe.getThrowable(); 034 String tString = null; 035 if (t != null) { 036 tString = t.toString(); 037 } 038 System.out.println("Framework ERROR:" + ", source " + fe.getSource() + ", bundle=" + fe.getBundle() + ", ex=" + tString); 039 if (t != null) { 040 t.printStackTrace(); 041 } 042 } 043 044 public void dumpAll() { 045 for (int i = 0; i < errorList.size(); i++) { 046 FrameworkEvent fe = (FrameworkEvent) errorList.get(i); 047 dump(fe); 048 } 049 } 050}