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a167a565 MAL |
1 | /******************************************************************************* |
2 | * Copyright (c) 2014 Ericsson | |
3 | * | |
4 | * All rights reserved. This program and the accompanying materials are | |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
8 | * | |
9 | * Contributors: | |
10 | * Marc-Andre Laperle - Initial implementation | |
11 | *******************************************************************************/ | |
12 | ||
13 | package org.eclipse.linuxtools.lttng.alltests; | |
14 | ||
15 | import org.eclipse.core.runtime.IStatus; | |
16 | import org.eclipse.core.runtime.Plugin; | |
17 | import org.eclipse.core.runtime.Status; | |
18 | import org.osgi.framework.BundleContext; | |
19 | ||
20 | /** | |
21 | * The activator class controls the plug-in life cycle. No more than one such | |
22 | * plug-in can exist at any time. | |
23 | * <p> | |
24 | * It also provides the plug-in's general logging facility and manages the | |
25 | * internal tracer. | |
26 | */ | |
27 | public class Activator extends Plugin { | |
28 | ||
29 | /** | |
30 | * The plug-in ID | |
31 | */ | |
32 | public static final String PLUGIN_ID = "org.eclipse.linuxtools.lttng.alltests"; //$NON-NLS-1$ | |
33 | ||
34 | /** | |
35 | * The shared instance | |
36 | */ | |
37 | private static Activator fPlugin; | |
38 | ||
39 | /** | |
40 | * Constructor | |
41 | */ | |
42 | public Activator() { | |
43 | setDefault(this); | |
44 | } | |
45 | ||
46 | // ------------------------------------------------------------------------ | |
47 | // Accessors | |
48 | // ------------------------------------------------------------------------ | |
49 | ||
50 | /** | |
51 | * Returns the AllTests plug-in instance. | |
52 | * | |
53 | * @return the AllTests plug-in instance. | |
54 | */ | |
55 | public static Activator getDefault() { | |
56 | return fPlugin; | |
57 | } | |
58 | ||
59 | // Sets plug-in instance | |
60 | private static void setDefault(Activator plugin) { | |
61 | fPlugin = plugin; | |
62 | } | |
63 | ||
64 | // ------------------------------------------------------------------------ | |
65 | // Plugin | |
66 | // ------------------------------------------------------------------------ | |
67 | ||
68 | @Override | |
69 | public void start(BundleContext context) throws Exception { | |
70 | super.start(context); | |
71 | setDefault(this); | |
72 | } | |
73 | ||
74 | @Override | |
75 | public void stop(BundleContext context) throws Exception { | |
76 | setDefault(null); | |
77 | super.stop(context); | |
78 | } | |
79 | ||
80 | ||
81 | /** | |
82 | * Log an IStatus object directly | |
83 | * | |
84 | * @param status | |
85 | * The status to log | |
86 | */ | |
87 | public static void log(IStatus status) { | |
88 | fPlugin.getLog().log(status); | |
89 | } | |
90 | ||
91 | // ------------------------------------------------------------------------ | |
92 | // Log INFO | |
93 | // ------------------------------------------------------------------------ | |
94 | ||
95 | /** | |
96 | * Logs a message with severity INFO in the runtime log of the plug-in. | |
97 | * | |
98 | * @param message | |
99 | * A message to log | |
100 | */ | |
101 | public static void logInfo(String message) { | |
102 | fPlugin.getLog().log(new Status(IStatus.INFO, PLUGIN_ID, message)); | |
103 | } | |
104 | ||
105 | /** | |
106 | * Logs a message and exception with severity INFO in the runtime log of the | |
107 | * plug-in. | |
108 | * | |
109 | * @param message | |
110 | * A message to log | |
111 | * @param exception | |
112 | * The corresponding exception | |
113 | */ | |
114 | public static void logInfo(String message, Throwable exception) { | |
115 | fPlugin.getLog().log(new Status(IStatus.INFO, PLUGIN_ID, message, exception)); | |
116 | } | |
117 | ||
118 | // ------------------------------------------------------------------------ | |
119 | // Log WARNING | |
120 | // ------------------------------------------------------------------------ | |
121 | ||
122 | /** | |
123 | * Logs a message and exception with severity WARNING in the runtime log of | |
124 | * the plug-in. | |
125 | * | |
126 | * @param message | |
127 | * A message to log | |
128 | */ | |
129 | public static void logWarning(String message) { | |
130 | fPlugin.getLog().log(new Status(IStatus.WARNING, PLUGIN_ID, message)); | |
131 | } | |
132 | ||
133 | /** | |
134 | * Logs a message and exception with severity WARNING in the runtime log of | |
135 | * the plug-in. | |
136 | * | |
137 | * @param message | |
138 | * A message to log | |
139 | * @param exception | |
140 | * The corresponding exception | |
141 | */ | |
142 | public static void logWarning(String message, Throwable exception) { | |
143 | fPlugin.getLog().log(new Status(IStatus.WARNING, PLUGIN_ID, message, exception)); | |
144 | } | |
145 | ||
146 | // ------------------------------------------------------------------------ | |
147 | // Log ERROR | |
148 | // ------------------------------------------------------------------------ | |
149 | ||
150 | /** | |
151 | * Logs a message and exception with severity ERROR in the runtime log of | |
152 | * the plug-in. | |
153 | * | |
154 | * @param message | |
155 | * A message to log | |
156 | */ | |
157 | public static void logError(String message) { | |
158 | fPlugin.getLog().log(new Status(IStatus.ERROR, PLUGIN_ID, message)); | |
159 | } | |
160 | ||
161 | /** | |
162 | * Logs a message and exception with severity ERROR in the runtime log of | |
163 | * the plug-in. | |
164 | * | |
165 | * @param message | |
166 | * A message to log | |
167 | * @param exception | |
168 | * The corresponding exception | |
169 | */ | |
170 | public static void logError(String message, Throwable exception) { | |
171 | fPlugin.getLog().log(new Status(IStatus.ERROR, PLUGIN_ID, message, exception)); | |
172 | } | |
173 | } |