/*
* eXist Open Source Native XML Database
* Copyright (C) 2009 The eXist Project
* http://exist-db.org
*
* This program 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
* of the License, or (at your option) any later version.
*
* This program 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 program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* $Id: BreakpointUpdate.java 11737 2010-05-02 21:25:21Z ixitar $
*/
package org.exist.debuggee.dbgp.packets;
import org.apache.mina.core.session.IoSession;
import org.exist.debugger.model.Breakpoint;
/**
* @author <a href="mailto:shabanovd@gmail.com">Dmitriy Shabanov</a>
*
*/
public class BreakpointUpdate extends Command {
/**
* is the unique session breakpoint id returned by breakpoint_set.
*/
private Integer breakpointID;
/**
* breakpoint state [optional, defaults to "enabled"]
*/
private Boolean state;
/**
* the line number (lineno) of the breakpoint [optional]
*/
private Integer lineNo;
/**
* hit value (hit_value) used with the hit condition to determine if should break; a value of zero indicates hit count processing is disabled for this breakpoint [optional, defaults to zero (i.e. disabled)]
*/
private Integer hitValue;
/**
* hit condition string (hit_condition); see HIT_CONDITION hit_condition documentation above; BTW 'o' stands for 'operator' [optional, defaults to '>=']
*/
private String hitCondition;
private Breakpoint breakpoint;
public BreakpointUpdate(IoSession session, String args) {
super(session, args);
}
protected void init() {
breakpointID = null;
state = null;
lineNo = null;
hitValue = null;
hitCondition = null;
breakpoint = null;
}
protected void setArgument(String arg, String val) {
if (arg.equals("d")) {
breakpointID = Integer.valueOf(val);
} else if (arg.equals("s")) {
state = true; //TODO: parsing required
} else if (arg.equals("n")) {
lineNo = Integer.parseInt(val);
} else if (arg.equals("h")) {
hitValue = Integer.parseInt(val);
} else if (arg.equals("o")) {
hitCondition = val;
} else {
super.setArgument(arg, val);
}
}
/* (non-Javadoc)
* @see org.exist.debuggee.dgbp.packets.Command#exec()
*/
@Override
public void exec() {
if (breakpointID != null)
breakpoint = getJoint().getBreakpoint(breakpointID);
if (breakpoint == null)
return;
if (state != null)
breakpoint.setState(state);
if (lineNo != null)
breakpoint.setLineno(lineNo);
if (hitValue != null)
breakpoint.setHitValue(hitValue);
if (hitCondition != null)
breakpoint.setHitCondition(hitCondition);
}
public byte[] responseBytes() {
if (breakpoint != null) {
String responce = "<response " +
"command=\"breakpoint_update\" " +
"transaction_id=\""+transactionID+"\"/>";
return responce.getBytes();
}
return errorBytes("breakpoint_update");
}
public byte[] commandBytes() {
if (breakpoint != null) {
String command = "breakpoint_update" +
" -i " + transactionID +
// " -t " + getType() +
// " -s " + getStateString() +
// " -f " + getFilename() +
" -h " + breakpoint.getHitValue() +
" -o " + breakpoint.getHitCondition();
// " -r " + getTemporaryString();
if (breakpoint.getLineno() != null)
command += " -s " + breakpoint.getLineno();
// if (getFunction() != null)
// responce += " -m " + getFunction();
//
// if (getException() != null)
// responce += " -x " + getException();
//TODO: EXPRESSION
return command.getBytes();
}
return null;
}
public void setBreakpoint(Breakpoint breakpoint) {
this.breakpoint = breakpoint;
}
}