| /******************************************************************************* |
| * Copyright (c) 2010, 2011 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.jsdt.debug.internal.rhino.jsdi.request; |
| |
| import java.util.Map; |
| |
| import org.eclipse.wst.jsdt.debug.core.jsdi.Location; |
| import org.eclipse.wst.jsdt.debug.core.jsdi.ThreadReference; |
| import org.eclipse.wst.jsdt.debug.core.jsdi.VirtualMachine; |
| import org.eclipse.wst.jsdt.debug.core.jsdi.request.BreakpointRequest; |
| import org.eclipse.wst.jsdt.debug.internal.rhino.RhinoDebugPlugin; |
| import org.eclipse.wst.jsdt.debug.internal.rhino.jsdi.ScriptReferenceImpl; |
| import org.eclipse.wst.jsdt.debug.internal.rhino.jsdi.VirtualMachineImpl; |
| import org.eclipse.wst.jsdt.debug.internal.rhino.transport.JSONConstants; |
| import org.eclipse.wst.jsdt.debug.internal.rhino.transport.RhinoRequest; |
| import org.eclipse.wst.jsdt.debug.internal.rhino.transport.RhinoResponse; |
| import org.eclipse.wst.jsdt.debug.transport.exception.DisconnectedException; |
| import org.eclipse.wst.jsdt.debug.transport.exception.TimeoutException; |
| |
| /** |
| * Rhino implementation of {@link BreakpointRequest} |
| * |
| * @since 1.0 |
| */ |
| public class BreakpointRequestImpl extends EventRequestImpl implements BreakpointRequest { |
| |
| private final Location location; |
| private ThreadReference thread; |
| private String condition; |
| private Long breakpointId; |
| private int hitcount = 0; |
| |
| /** |
| * Constructor |
| * |
| * @param vm |
| * @param location |
| */ |
| public BreakpointRequestImpl(VirtualMachineImpl vm, Location location) { |
| super(vm); |
| this.location = location; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.wst.jsdt.debug.core.jsdi.request.BreakpointRequest#addThreadFilter(org.eclipse.wst.jsdt.debug.core.jsdi.ThreadReference) |
| */ |
| public synchronized void addThreadFilter(ThreadReference thread) { |
| checkDeleted(); |
| this.thread = thread; |
| } |
| |
| /** |
| * Returns the underlying {@link ThreadReference} this request applies to |
| * |
| * @return the underlying {@link ThreadReference} |
| */ |
| public synchronized ThreadReference thread() { |
| return this.thread; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.wst.jsdt.debug.core.jsdi.request.BreakpointRequest#addConditionFilter(java.lang.String) |
| */ |
| public synchronized void addConditionFilter(String condition) { |
| checkDeleted(); |
| this.condition = condition; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.wst.jsdt.debug.core.jsdi.request.BreakpointRequest#addHitCountFilter(int) |
| */ |
| public void addHitCountFilter(int hitcount) { |
| checkDeleted(); |
| this.hitcount = hitcount; |
| } |
| |
| /** |
| * Returns the condition for this breakpoint |
| * |
| * @return the condition |
| */ |
| public synchronized String condition() { |
| return condition; |
| } |
| |
| /** |
| * Returns the hit count for the breakpoint |
| * |
| * @return the hit count for the breakpoint |
| */ |
| public synchronized int hitcount() { |
| return this.hitcount; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.wst.jsdt.debug.core.jsdi.Locatable#location() |
| */ |
| public Location location() { |
| return this.location; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.wst.jsdt.debug.internal.rhino.jsdi.request.EventRequestImpl#setEnabled(boolean) |
| */ |
| public synchronized void setEnabled(boolean enabled) { |
| checkDeleted(); |
| if (this.enabled == enabled) { |
| return; |
| } |
| if (enabled) { |
| ScriptReferenceImpl scriptReferenceImpl = (ScriptReferenceImpl) this.location.scriptReference(); |
| Long scriptId = scriptReferenceImpl.getScriptId(); |
| RhinoRequest request = new RhinoRequest(JSONConstants.SETBREAKPOINT); |
| request.getArguments().put(JSONConstants.SCRIPT_ID, scriptId); |
| request.getArguments().put(JSONConstants.CONDITION, this.condition); |
| if (this.location.functionName() != null) { |
| request.getArguments().put(JSONConstants.FUNCTION, this.location.functionName()); |
| } |
| else{ |
| request.getArguments().put(JSONConstants.LINE, new Integer(this.location.lineNumber())); |
| } |
| try { |
| RhinoResponse response = this.vm.sendRequest(request); |
| if(response.isSuccess()) { |
| Map body = (Map) response.getBody().get(JSONConstants.BREAKPOINT); |
| Number id = (Number) body.get(JSONConstants.BREAKPOINT_ID); |
| this.breakpointId = new Long(id.longValue()); |
| } |
| } catch (TimeoutException e) { |
| RhinoDebugPlugin.log(e); |
| } catch (DisconnectedException e) { |
| handleException(e.getMessage(), e); |
| } |
| } else { |
| RhinoRequest request = new RhinoRequest(JSONConstants.CLEARBREAKPOINT); |
| request.getArguments().put(JSONConstants.BREAKPOINT_ID, breakpointId); |
| try { |
| vm.sendRequest(request); |
| } catch (TimeoutException e) { |
| RhinoDebugPlugin.log(e); |
| } catch (DisconnectedException e) { |
| handleException(e.getMessage(), e); |
| } |
| breakpointId = null; |
| } |
| this.enabled = enabled; |
| } |
| |
| /** |
| * Returns the id reported back from the underlying {@link VirtualMachine} for this breakpoint |
| * |
| * @return the id of the breakpoint |
| */ |
| public Long breakpointId() { |
| return this.breakpointId; |
| } |
| } |