Skip to main content
aboutsummaryrefslogtreecommitdiffstats
blob: 8a1cf91cbab7fe25750138f0e1f53868463d9936 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
/****************************************************************************
* Copyright (c) 2004, 2007 Composent, Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
*    Composent, Inc. - initial API and implementation
*****************************************************************************/
package org.eclipse.ecf.internal.provider.irc;

import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.ecf.core.util.LogHelper;
import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext;
import org.osgi.service.log.LogService;
import org.osgi.util.tracker.ServiceTracker;

/**
 * The main plugin class to be used in the desktop.
 */
public class Activator implements BundleActivator {

	public static final String PLUGIN_ID = "org.eclipse.ecf.provider.irc"; //$NON-NLS-1$

	//The shared instance.
	private static Activator plugin;

	private BundleContext bundleContext = null;

	private ServiceTracker logServiceTracker = null;

	public static void log(String message) {
		getDefault().log(new Status(IStatus.OK, PLUGIN_ID, IStatus.OK, message, null));
	}

	public static void log(String message, Throwable e) {
		getDefault().log(new Status(IStatus.ERROR, PLUGIN_ID, IStatus.OK, "Caught exception", e)); //$NON-NLS-1$
	}

	protected LogService getLogService() {
		if (logServiceTracker == null) {
			logServiceTracker = new ServiceTracker(this.bundleContext, LogService.class.getName(), null);
			logServiceTracker.open();
		}
		return (LogService) logServiceTracker.getService();
	}

	public void log(IStatus status) {
		LogService logService = getLogService();
		if (logService != null) {
			logService.log(LogHelper.getLogCode(status), LogHelper.getLogMessage(status), status.getException());
		}
	}

	/**
	 * The constructor.
	 */
	public Activator() {
		plugin = this;
	}

	/**
	 * This method is called upon plug-in activation
	 */
	public void start(BundleContext context) throws Exception {
		this.bundleContext = context;
	}

	/**
	 * This method is called when the plug-in is stopped
	 */
	public void stop(BundleContext context) throws Exception {
		if (logServiceTracker != null) {
			logServiceTracker.close();
			logServiceTracker = null;
		}
		this.bundleContext = null;
		plugin = null;
	}

	/**
	 * Returns the shared instance.
	 */
	public synchronized static Activator getDefault() {
		if (plugin == null) {
			plugin = new Activator();
		}
		return plugin;
	}

}

Back to the top