| /******************************************************************************* |
| * 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.utils; |
| |
| import java.io.PrintWriter; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.eclipse.emf.common.util.BasicDiagnostic; |
| import org.eclipse.emf.common.util.Diagnostic; |
| |
| public class ExecutionDiagnosticImpl extends BasicDiagnostic implements ExecutionDiagnostic |
| { |
| public static final ExecutionDiagnosticImpl OK_INSTANCE = new ExecutionDiagnosticImpl( |
| Diagnostic.OK, 0, "OK", null); //$NON-NLS-1$ |
| |
| private List<IVMStackTraceElement> fStackTrace; |
| |
| public ExecutionDiagnosticImpl(int severity, int code, String message, Object[] data) { |
| super(severity, SOURCE, code, message, data); |
| } |
| |
| public ExecutionDiagnosticImpl(int severity, int code, String message) { |
| super(severity, SOURCE, code, message, null); |
| } |
| |
| /** |
| * Gets the stack trace that resulted from interrupted execution either by |
| * user termination request or exception thrown |
| * |
| * @return list of trace elements or an empty list |
| */ |
| public List<IVMStackTraceElement> getStackTrace() { |
| return fStackTrace != null ? Collections.unmodifiableList(fStackTrace) |
| : Collections.<IVMStackTraceElement> emptyList(); |
| } |
| |
| /** |
| * Prints the execution stack-trace (if available) of this diagnostic to the |
| * specified print writer. |
| * |
| * @param writer |
| * <code>PrintWriter</code> to use for output |
| */ |
| public void printStackTrace(PrintWriter writer) { |
| if (fStackTrace != null) { |
| VMRuntimeException.printVMStackTrace(writer, fStackTrace); |
| } |
| } |
| |
| public void setStackTrace(List<? extends IVMStackTraceElement> stackElements) { |
| fStackTrace = new ArrayList<IVMStackTraceElement>(stackElements); |
| } |
| |
| } |