| /* CommandSet.java -- An interface defining JDWP Command Sets |
| Copyright (C) 2005 Free Software Foundation |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath 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 for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| |
| package gnu.classpath.jdwp.processor; |
| |
| import gnu.classpath.jdwp.exception.JdwpException; |
| import gnu.classpath.jdwp.VMIdManager; |
| |
| import java.io.DataOutputStream; |
| import java.nio.ByteBuffer; |
| |
| /** |
| * A class representing a JDWP Command Set. This class serves as a generic |
| * interface for all Command Sets types used by JDWP. |
| * |
| * @author Aaron Luchko <aluchko@redhat.com> |
| */ |
| public abstract class CommandSet |
| { |
| /** |
| * The VM's ID manager |
| */ |
| protected final VMIdManager idMan = VMIdManager.getDefault (); |
| |
| /** |
| * Runs the given command with the data in distr and writes the data for the |
| * reply packet to ostr. |
| * |
| * @param bb holds the data portion of the Command Packet |
| * @param os data portion of the Reply Packet will be written here |
| * @param command the command field of the Command Packet |
| * @return true if the JDWP layer should shut down in response to this packet |
| * @throws JdwpException command wasn't carried out successfully |
| */ |
| public abstract boolean runCommand(ByteBuffer bb, DataOutputStream os, |
| byte command) |
| throws JdwpException; |
| } |