MOA 12.03
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FailedTaskReport.java
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00001 /*
00002  *    FailedTaskReport.java
00003  *    Copyright (C) 2007 University of Waikato, Hamilton, New Zealand
00004  *    @author Richard Kirkby ([email protected])
00005  *
00006  *    This program is free software; you can redistribute it and/or modify
00007  *    it under the terms of the GNU General Public License as published by
00008  *    the Free Software Foundation; either version 3 of the License, or
00009  *    (at your option) any later version.
00010  *
00011  *    This program is distributed in the hope that it will be useful,
00012  *    but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  *    GNU General Public License for more details.
00015  *
00016  *    You should have received a copy of the GNU General Public License
00017  *    along with this program. If not, see <http://www.gnu.org/licenses/>.
00018  *    
00019  */
00020 package moa.tasks;
00021 
00022 import java.io.PrintWriter;
00023 import java.io.StringWriter;
00024 
00025 import moa.AbstractMOAObject;
00026 import moa.core.StringUtils;
00027 
00035 public class FailedTaskReport extends AbstractMOAObject {
00036 
00037     private static final long serialVersionUID = 1L;
00038 
00039     protected Throwable failureReason;
00040 
00041     public FailedTaskReport(Throwable failureReason) {
00042         this.failureReason = failureReason;
00043     }
00044 
00045     public Throwable getFailureReason() {
00046         return this.failureReason;
00047     }
00048 
00049     @Override
00050     public void getDescription(StringBuilder sb, int indent) {
00051         sb.append("Failure reason: ");
00052         sb.append(this.failureReason.getMessage());
00053         StringUtils.appendNewlineIndented(sb, indent, "*** STACK TRACE ***");
00054         StringWriter stackTraceWriter = new StringWriter();
00055         this.failureReason.printStackTrace(new PrintWriter(stackTraceWriter));
00056         sb.append(stackTraceWriter.toString());
00057     }
00058 }
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