![[Jenkins]](/ecp/static/e8bbdb94/images/svgs/logo.svg){kind=logo}
Package: Activator
Activator
| name | instruction | branch | complexity | line | method | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Activator() |
|
|
|
|
|
||||||||||||||||||||
| getDefault() |
|
|
|
|
|
||||||||||||||||||||
| getImage(String) |
|
|
|
|
|
||||||||||||||||||||
| getImageDescriptor(String) |
|
|
|
|
|
||||||||||||||||||||
| getStatus(Throwable) |
|
|
|
|
|
||||||||||||||||||||
| loadImage(String) |
|
|
|
|
|
||||||||||||||||||||
| loadImageDescriptor(String) |
|
|
|
|
|
||||||||||||||||||||
| log(IStatus) |
|
|
|
|
|
||||||||||||||||||||
| log(String) |
|
|
|
|
|
||||||||||||||||||||
| log(String, Throwable) |
|
|
|
|
|
||||||||||||||||||||
| log(Throwable) |
|
|
|
|
|
||||||||||||||||||||
| start(BundleContext) |
|
|
|
|
|
||||||||||||||||||||
| stop(BundleContext) |
|
|
|
|
|
||||||||||||||||||||
Coverage
1: /*******************************************************************************
2: * Copyright (c) 2011-2013 EclipseSource Muenchen GmbH and others.
3: *
4: * All rights reserved. This program and the accompanying materials
5: * are made available under the terms of the Eclipse Public License 2.0
6: * which accompanies this distribution, and is available at
7: * https://www.eclipse.org/legal/epl-2.0/
8: *
9: * SPDX-License-Identifier: EPL-2.0
10: *
11: * Contributors:
12: * Eugen Neufeld - initial API and implementation
13: *
14: *******************************************************************************/
15: package org.eclipse.emf.ecp.ui.platform;
16:
17: import java.net.URL;
18:
19: import org.eclipse.core.runtime.CoreException;
20: import org.eclipse.core.runtime.FileLocator;
21: import org.eclipse.core.runtime.IStatus;
22: import org.eclipse.core.runtime.Path;
23: import org.eclipse.core.runtime.Platform;
24: import org.eclipse.core.runtime.Status;
25: import org.eclipse.jface.resource.ImageDescriptor;
26: import org.eclipse.swt.graphics.Image;
27: import org.eclipse.ui.plugin.AbstractUIPlugin;
28: import org.osgi.framework.BundleContext;
29:
30: /**
31: * The activator class controls the plug-in life cycle.
32: */
33: public class Activator extends AbstractUIPlugin {
34:
35: /** The plug-in ID. */
36: public static final String PLUGIN_ID = "org.eclipse.emf.ecp.ui.e3"; //$NON-NLS-1$
37:
38: // The shared instance
39: private static Activator instance;
40:
41: /**
42: * The constructor.
43: */
44: public Activator() {
45: }
46:
47: // BEGIN SUPRESS CATCH EXCEPTION
48: @Override
49: public void start(BundleContext context) throws Exception {
50: super.start(context);
51: instance = this;
52:
53: }
54:
55: @Override
56: public void stop(BundleContext context) throws Exception {
57: instance = null;
58: super.stop(context);
59: }
60:
61: // END SUPRESS CATCH EXCEPTION
62: /**
63: * Returns the shared instance.
64: *
65: * @return the shared instance
66: */
67: public static Activator getDefault() {
68: return instance;
69: }
70:
71: /**
72: * Logs messages.
73: *
74: * @param message the message
75: */
76: public static void log(String message) {
77: instance.getLog().log(new Status(IStatus.INFO, PLUGIN_ID, message));
78: }
79:
80: /**
81: * Logs messages and {@link Throwable}.
82: *
83: * @param message the message
84: * @param t the throwable
85: */
86: public static void log(String message, Throwable t) {
87:• if (t instanceof CoreException) {
88: final CoreException coreException = (CoreException) t;
89: instance.getLog().log(coreException.getStatus());
90: } else {
91: instance.getLog().log(new Status(IStatus.ERROR, PLUGIN_ID, message, t));
92: }
93: }
94:
95: /**
96: * Logs {@link IStatus}.
97: *
98: * @param status the {@link IStatus}
99: */
100: public static void log(IStatus status) {
101: instance.getLog().log(status);
102: }
103:
104: /**
105: * Logs {@link Throwable}.
106: *
107: * @param t the {@link Throwable}
108: * @return the message of the created status
109: */
110: public static String log(Throwable t) {
111: final IStatus status = getStatus(t);
112: log(status);
113: return status.getMessage();
114: }
115:
116: /**
117: * Gets a {@link IStatus} for a throwable.
118: *
119: * @param t the {@link Throwable}
120: * @return the created {@link IStatus}
121: */
122: public static IStatus getStatus(Throwable t) {
123:• if (t instanceof CoreException) {
124: final CoreException coreException = (CoreException) t;
125: return coreException.getStatus();
126: }
127:
128: String msg = t.getLocalizedMessage();
129:• if (msg == null || msg.length() == 0) {
130: msg = t.getClass().getName();
131: }
132:
133: return new Status(IStatus.ERROR, PLUGIN_ID, msg, t);
134: }
135:
136: /**
137: * Returns an {@link ImageDescriptor} for a path.
138: *
139: * @param path the path to an image
140: * @return the {@link ImageDescriptor}
141: */
142: public static ImageDescriptor getImageDescriptor(String path) {
143: // return ResourceManager.getPluginImageDescriptor(PLUGIN_ID, path);
144: ImageDescriptor id = getDefault().getImageRegistry().getDescriptor(path);
145:• if (id == null) {
146: id = loadImageDescriptor(path);
147: }
148: return id;
149: }
150:
151: /**
152: * Gets an {@link Image} for a path.
153: *
154: * @param path the path to an image
155: * @return the image
156: */
157: public static Image getImage(String path) {
158: Image image = getDefault().getImageRegistry().get(path);
159:• if (image == null) {
160: image = loadImage(path);
161: }
162: return image;
163: }
164:
165: private static Image loadImage(String path) {
166: final ImageDescriptor id = loadImageDescriptor(path);
167:• if (id == null) {
168: return null;
169: }
170: getDefault().getImageRegistry().put(path, id);
171: return getDefault().getImageRegistry().get(path);
172: }
173:
174: private static ImageDescriptor loadImageDescriptor(String path) {
175: final URL url = FileLocator.find(Platform.getBundle(PLUGIN_ID), new Path(path), null);
176:• if (url == null) {
177: return null;
178: }
179: final ImageDescriptor imageDescriptor = ImageDescriptor.createFromURL(url);
180: getDefault().getImageRegistry().put(path, imageDescriptor);
181: return imageDescriptor;
182: }
183: }