FrameworkErrorListener xref

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    1   /**
    2    * Copyright (c) 2004-2011 QOS.ch
    3    * All rights reserved.
    4    *
    5    * Permission is hereby granted, free  of charge, to any person obtaining
    6    * a  copy  of this  software  and  associated  documentation files  (the
    7    * "Software"), to  deal in  the Software without  restriction, including
    8    * without limitation  the rights to  use, copy, modify,  merge, publish,
    9    * distribute,  sublicense, and/or sell  copies of  the Software,  and to
    10   * permit persons to whom the Software  is furnished to do so, subject to
    11   * the following conditions:
    12   *
    13   * The  above  copyright  notice  and  this permission  notice  shall  be
    14   * included in all copies or substantial portions of the Software.
    15   *
    16   * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
    17   * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
    18   * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
    19   * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
    20   * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
    21   * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
    22   * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
    23   *
    24   */
    25  package org.slf4j.test_osgi;
    26
    27  import java.util.ArrayList;
    28  import java.util.List;
    29
    30  import org.osgi.framework.FrameworkEvent;
    31  import org.osgi.framework.FrameworkListener;
    32
    33  public class FrameworkErrorListener implements FrameworkListener {
    34
    35    public List errorList = new ArrayList();
    36
    37    public void frameworkEvent(FrameworkEvent fe) {
    38      if (fe.getType() == FrameworkEvent.ERROR) {
    39        errorList.add(fe);
    40
    41      }
    42    }
    43
    44    private void dump(FrameworkEvent fe) {
    45      Throwable t = fe.getThrowable();
    46      String tString = null;
    47      if (t != null) {
    48        tString = t.toString();
    49      }
    50      System.out.println("Framework ERROR:" + ", source " + fe.getSource()
    51          + ", bundle=" + fe.getBundle() + ", ex=" + tString);
    52      if(t != null) {
    53        t.printStackTrace();
    54      }
    55    }
    56
    57    public void dumpAll() {
    58      for(int i = 0; i < errorList.size(); i++) {
    59        FrameworkEvent fe = (FrameworkEvent) errorList.get(i);
    60        dump(fe);
    61      }
    62    }
    63  }