/*
 * Copyright (c) 2008, 2015, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the Classpath exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code 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 General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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package org.openjdk.btrace.dtrace;

import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import org.openjdk.btrace.core.comm.ErrorCommand;
import org.opensolaris.os.dtrace.ErrorEvent;

/**
 * Command that represents error message from DTrace.
 *
 * @author A. Sundararajan
 */
public class DTraceErrorCommand extends ErrorCommand implements DTraceCommand {
  private ErrorEvent ee;

  public DTraceErrorCommand(Exception exp, ErrorEvent ee) {
    super(exp);
    this.ee = ee;
  }

  /** Returns the underlying DTrace error event. */
  public ErrorEvent getErrorEvent() {
    return ee;
  }

  public void write(ObjectOutput out) throws IOException {
    super.write(out);
    out.writeObject(ee);
  }

  public void read(ObjectInput in) throws ClassNotFoundException, IOException {
    super.read(in);
    ee = (ErrorEvent) in.readObject();
  }
}
