org.jbpm.graph.log.ActionLog Maven / Gradle / Ivy

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/*
 * JBoss, Home of Professional Open Source
 * Copyright 2005, JBoss Inc., and individual contributors as indicated
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package org.jbpm.graph.log;

import java.io.PrintWriter;
import java.io.StringWriter;

import org.jbpm.graph.def.Action;
import org.jbpm.logging.log.CompositeLog;

public class ActionLog extends CompositeLog
{

  private static final long serialVersionUID = 1L;

  protected Action action = null;
  protected String exception = null;
  
  public ActionLog()
  {
  }

  public ActionLog(Action action)
  {
    this.action = action;
  }

  public String toString()
  {
    StringBuffer buffer = new StringBuffer();
    buffer.append("action[");
    buffer.append(action);
    if (getException() != null)
    {
      buffer.append(", threw '");
      buffer.append(getException());
      buffer.append("'");
    }
    buffer.append("]");
    return buffer.toString();
  }

  public void setException(Throwable throwable)
  {
    StringWriter stringWriter = new StringWriter();
    throwable.printStackTrace(new PrintWriter(stringWriter));
    exception = stringWriter.toString();
  }

  public Action getAction()
  {
    return action;
  }

  public void setAction(Action action)
  {
    this.action = action;
  }

  public String getException()
  {
    return exception;
  }
}