| /******************************************************************************* |
| * Copyright (c) 2014, 2018 Willink Transformations and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v20.html |
| * |
| * Contributors: |
| * R.Dvorak and others - QVTo debugger framework |
| * E.D.Willink - revised API for OCL debugger framework |
| *******************************************************************************/ |
| package org.eclipse.ocl.examples.debug.vm.core; |
| |
| import java.io.IOException; |
| |
| import org.eclipse.core.runtime.PlatformObject; |
| import org.eclipse.debug.core.DebugEvent; |
| import org.eclipse.debug.core.DebugException; |
| import org.eclipse.debug.core.DebugPlugin; |
| import org.eclipse.debug.core.ILaunch; |
| import org.eclipse.debug.core.model.IProcess; |
| import org.eclipse.debug.core.model.IStreamsProxy; |
| import org.eclipse.jdt.annotation.NonNull; |
| import org.eclipse.ocl.examples.debug.vm.IVMVirtualMachineShell; |
| import org.eclipse.ocl.examples.debug.vm.request.VMTerminateRequest; |
| |
| public abstract class VMVirtualProcess extends PlatformObject implements IProcess { |
| |
| protected final @NonNull ILaunch fLaunch; |
| private final @NonNull IVMVirtualMachineShell fVM; |
| private IStreamsProxy fStreamsPxy; |
| |
| public VMVirtualProcess(@NonNull ILaunch launch, @NonNull IVMVirtualMachineShell vm) { |
| fLaunch = launch; |
| fVM = vm; |
| fLaunch.addProcess(this); |
| } |
| |
| public boolean canTerminate() { |
| return !isTerminated(); |
| } |
| |
| public String getAttribute(String key) { |
| return null; |
| } |
| |
| public int getExitValue() throws DebugException { |
| return 0; |
| } |
| |
| public IStreamsProxy getStreamsProxy() { |
| return fStreamsPxy; |
| } |
| |
| public abstract @NonNull String getLabel(); |
| |
| public @NonNull ILaunch getLaunch() { |
| return fLaunch; |
| } |
| |
| public boolean isTerminated() { |
| return fVM.isTerminated(); |
| } |
| |
| public void setAttribute(String key, String value) { |
| } |
| |
| public void setStreamsProxy(@NonNull IStreamsProxy streamsProxy) { |
| fStreamsPxy = streamsProxy; |
| } |
| |
| public void terminate() throws DebugException { |
| try { |
| fVM.sendRequest(new VMTerminateRequest()); |
| } catch (IOException e) { |
| throw new DebugException(fVM.getDebugCore().createDebugError("Process termination Failed", e)); |
| } |
| } |
| |
| protected void terminated() { |
| DebugPlugin manager = DebugPlugin.getDefault(); |
| if (manager != null) { |
| DebugEvent event = new DebugEvent(this, DebugEvent.TERMINATE); |
| manager.fireDebugEventSet(new DebugEvent[]{ event }); |
| } |
| } |
| |
| } |