1 /*******************************************************************************
2 * Copyright (c) 2019 Association for Decentralized Information Management
4 * All rights reserved. This program and the accompanying materials
5 * are made available under the terms of the Eclipse Public License v1.0
6 * which accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * Semantum Oy - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.platform.ui.internal;
14 import java.io.PrintWriter;
15 import java.io.StringWriter;
17 import org.eclipse.ui.PlatformUI;
18 import org.eclipse.ui.plugin.AbstractUIPlugin;
19 import org.osgi.framework.BundleContext;
20 import org.osgi.framework.ServiceReference;
21 import org.simantics.UnhandledExceptionService;
22 import org.simantics.platform.ui.SimanticsConsole;
23 import org.slf4j.Logger;
24 import org.slf4j.LoggerFactory;
26 public class Activator extends AbstractUIPlugin {
28 private BundleContext context;
34 public void start(BundleContext context) throws Exception {
36 this.context = context;
38 if (PlatformUI.isWorkbenchRunning())
39 PlatformUI.getWorkbench().getDisplay().asyncExec(this::initConsole);
43 public void stop(BundleContext context) throws Exception {
48 private void initConsole() {
49 if (PlatformUI.getWorkbench().getDisplay().isDisposed())
52 SimanticsConsole console = SimanticsConsole.findConsole();
53 if (console != null) {
54 ServiceReference<?> ref = context.getServiceReference(UnhandledExceptionService.class.getName());
56 UnhandledExceptionService service = (UnhandledExceptionService) context.getService(ref);
57 service.registerHandler(t -> {
58 StringWriter sw = new StringWriter();
59 PrintWriter pw = new PrintWriter(sw);
60 t.printStackTrace(pw);
61 console.write(sw.toString());
64 ConsoleAppender ca = new ConsoleAppender(console);
65 ch.qos.logback.classic.Logger logbackLogger =
66 (ch.qos.logback.classic.Logger) LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME);
67 logbackLogger.addAppender(ca);