| /******************************************************************************* |
| * Copyright (c) 2004, 2015 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.debug.ui.monitors; |
| |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.debug.core.DebugException; |
| import org.eclipse.debug.core.ILaunch; |
| import org.eclipse.debug.core.ILaunchConfiguration; |
| import org.eclipse.debug.core.model.IDebugElement; |
| import org.eclipse.debug.core.model.IDebugTarget; |
| import org.eclipse.debug.core.model.ITerminate; |
| |
| /** |
| * Object used to display waiting thread in the debug launch view. |
| * In this case, the thread owns for the owned monitors, and is waiting |
| * for the parent monitor. |
| */ |
| public class JavaWaitingThread implements IDebugElement, ITerminate { |
| |
| /** |
| * The thread object in the thread and monitor model. |
| */ |
| private JavaMonitorThread fThread; |
| |
| /** |
| * The monitors this thread owns. |
| */ |
| private JavaOwnedMonitor[] fOwnedMonitors; |
| /** |
| * The parent, in the debug view tree. |
| */ |
| private JavaOwnedMonitor fParent; |
| |
| public JavaWaitingThread(JavaMonitorThread thread, JavaOwnedMonitor parent) { |
| fThread= thread; |
| thread.addElement(this); |
| fParent= parent; |
| } |
| |
| public JavaMonitorThread getThread() { |
| return fThread; |
| } |
| |
| public JavaOwnedMonitor getParent() { |
| return fParent; |
| } |
| |
| public JavaOwnedMonitor[] getOwnedMonitors() { |
| JavaMonitor[] ownedMonitors= fThread.getOwnedMonitors0(); |
| JavaOwnedMonitor[] tmp= new JavaOwnedMonitor[ownedMonitors.length]; |
| if (fOwnedMonitors == null) { |
| // the list was empty, creating new objects |
| for (int i= 0; i < ownedMonitors.length; i++) { |
| tmp[i]= new JavaOwnedMonitor(ownedMonitors[i], this); |
| } |
| } else { |
| // trying to reuse the objects from the previous list |
| outer: for (int i= 0; i < ownedMonitors.length; i++) { |
| JavaMonitor ownedMonitor= ownedMonitors[i]; |
| for (int j= 0; j < fOwnedMonitors.length; j++) { |
| if (fOwnedMonitors[j].getMonitor() == ownedMonitor) { |
| tmp[i]= fOwnedMonitors[j]; |
| continue outer; |
| } |
| } |
| tmp[i]= new JavaOwnedMonitor(ownedMonitor, this); |
| } |
| } |
| fOwnedMonitors= tmp; |
| return fOwnedMonitors; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.core.model.IDebugElement#getModelIdentifier() |
| */ |
| @Override |
| public String getModelIdentifier() { |
| return fThread.getModelIdentifier(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.core.model.IDebugElement#getDebugTarget() |
| */ |
| @Override |
| public IDebugTarget getDebugTarget() { |
| return fThread.getDebugTarget(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.core.model.IDebugElement#getLaunch() |
| */ |
| @Override |
| public ILaunch getLaunch() { |
| return fThread.getLaunch(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.core.runtime.IAdaptable#getAdapter(java.lang.Class) |
| */ |
| @Override |
| @SuppressWarnings("unchecked") |
| public <T> T getAdapter(Class<T> adapter) { |
| if(adapter == IDebugTarget.class) { |
| return (T) getDebugTarget(); |
| } |
| //CONTEXTLAUNCHING |
| if(adapter.equals(ILaunchConfiguration.class)) { |
| return (T) getLaunch().getLaunchConfiguration(); |
| } |
| return Platform.getAdapterManager().getAdapter(this, adapter); |
| } |
| |
| /** |
| * Returns whether this waiting thread is suspended |
| */ |
| public boolean isSuspended() { |
| return fThread.isSuspended(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.core.model.ITerminate#canTerminate() |
| */ |
| @Override |
| public boolean canTerminate() { |
| return getDebugTarget().canTerminate(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.core.model.ITerminate#isTerminated() |
| */ |
| @Override |
| public boolean isTerminated() { |
| return getDebugTarget().isTerminated(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.core.model.ITerminate#terminate() |
| */ |
| @Override |
| public void terminate() throws DebugException { |
| getDebugTarget().terminate(); |
| } |
| } |