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;
13 import java.io.PrintWriter;
14 import java.io.StringWriter;
16 import org.eclipse.ui.PlatformUI;
17 import org.eclipse.ui.plugin.AbstractUIPlugin;
18 import org.osgi.framework.BundleContext;
19 import org.osgi.framework.ServiceReference;
20 import org.simantics.UnhandledExceptionService;
21 import org.simantics.platform.ui.SimanticsConsole;
22 import org.slf4j.Logger;
23 import org.slf4j.LoggerFactory;
25 public class Activator extends AbstractUIPlugin {
27 private BundleContext context;
33 public void start(BundleContext context) throws Exception {
35 this.context = context;
37 if (PlatformUI.isWorkbenchRunning())
38 PlatformUI.getWorkbench().getDisplay().asyncExec(this::initConsole);
42 public void stop(BundleContext context) throws Exception {
47 private void initConsole() {
48 if (PlatformUI.getWorkbench().getDisplay().isDisposed())
51 SimanticsConsole console = SimanticsConsole.findConsole();
52 if (console != null) {
53 ServiceReference<?> ref = context.getServiceReference(UnhandledExceptionService.class.getName());
55 UnhandledExceptionService service = (UnhandledExceptionService) context.getService(ref);
56 service.registerHandler(t -> {
57 StringWriter sw = new StringWriter();
58 PrintWriter pw = new PrintWriter(sw);
59 t.printStackTrace(pw);
60 console.write(sw.toString());
63 ConsoleAppender ca = new ConsoleAppender(console);
64 ch.qos.logback.classic.Logger logbackLogger =
65 (ch.qos.logback.classic.Logger) LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME);
66 logbackLogger.addAppender(ca);