| /******************************************************************************* |
| * Copyright (c) 2010 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.chrome.jsdi; |
| |
| import org.eclipse.wst.jsdt.debug.core.jsdi.Mirror; |
| import org.eclipse.wst.jsdt.debug.core.jsdi.VirtualMachine; |
| |
| /** |
| * Default impl for Chrome v8. |
| * |
| * @since 1.0 |
| */ |
| public class MirrorImpl implements Mirror { |
| |
| /** |
| * Flag for tracing |
| */ |
| static boolean TRACE = false; |
| |
| private VirtualMachine vm = null; |
| |
| /** |
| * Constructor |
| * |
| * @param vm the underlying {@link VirtualMachine} |
| */ |
| public MirrorImpl(VirtualMachine vm) { |
| this.vm = vm; |
| } |
| |
| /** |
| * Constructor |
| * |
| * Used for the {@link VMImpl} instantiation case |
| */ |
| protected MirrorImpl() { |
| this.vm = (VirtualMachine) this; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.wst.jsdt.debug.core.jsdi.Mirror#virtualMachine() |
| */ |
| public VirtualMachine virtualMachine() { |
| return vm; |
| } |
| |
| /** |
| * Returns the {@link VMImpl} backing this {@link Mirror} object |
| * |
| * @return the backing {@link VMImpl} |
| */ |
| protected VMImpl chromeVM() { |
| return (VMImpl)vm; |
| } |
| |
| /** |
| * Re-throws the given exception as a {@link RuntimeException} with the given message |
| * @param message |
| * @param t |
| */ |
| protected void handleException(String message, Throwable t) { |
| throw new RuntimeException(message, t); |
| } |
| |
| /** |
| * Enables / Disables tracing in the all of the JSDI implementations |
| * |
| * @param trace |
| */ |
| public static void setTracing(boolean trace) { |
| TRACE = trace; |
| } |
| } |