blob: ba5226ce39bf02f1f08d0cdf57eee314a28a5df9 (
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
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
|
/**
* Copyright (c) 2004 - 2009 Eike Stepper (Berlin, Germany) 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:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.net4j.util.ui;
import org.eclipse.net4j.util.om.OMBundle;
import org.eclipse.net4j.util.om.OSGiActivator;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;
/**
* @author Eike Stepper
*/
public class UIActivator extends AbstractUIPlugin
{
private OMBundle omBundle;
/**
* @since 2.0
*/
protected BundleContext bundleContext;
public UIActivator(OMBundle omBundle)
{
this.omBundle = omBundle;
}
public final OMBundle getOMBundle()
{
return omBundle;
}
@Override
public final void start(BundleContext context) throws Exception
{
bundleContext = context;
OSGiActivator.traceStart(context);
if (omBundle == null)
{
throw new IllegalStateException("bundle == null"); //$NON-NLS-1$
}
try
{
super.start(context);
omBundle.setBundleContext(context);
doStart();
}
catch (Error error)
{
omBundle.logger().error(error);
throw error;
}
catch (Exception ex)
{
omBundle.logger().error(ex);
throw ex;
}
}
@Override
public final void stop(BundleContext context) throws Exception
{
OSGiActivator.traceStop(context);
if (omBundle == null)
{
throw new IllegalStateException("bundle == null"); //$NON-NLS-1$
}
try
{
doStop();
omBundle.setBundleContext(null);
super.stop(context);
}
catch (Error error)
{
omBundle.logger().error(error);
throw error;
}
catch (Exception ex)
{
omBundle.logger().error(ex);
throw ex;
}
}
/**
* @since 2.0
*/
protected void doStart() throws Exception
{
}
/**
* @since 2.0
*/
protected void doStop() throws Exception
{
}
}
|