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comparison org.eclipse.equinox.common/src/org/eclipse/core/runtime/SafeRunner.d @ 105:bbe49769ec18

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author Frank Benoit <benoit@tionex.de>
date Sun, 08 Nov 2009 12:42:30 +0100
parents bc29606a740c
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104:88652073d1c2 105:bbe49769ec18
2 * Copyright (c) 2005, 2006 IBM Corporation and others. 2 * Copyright (c) 2005, 2006 IBM Corporation and others.
3 * All rights reserved. This program and the accompanying materials 3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the Eclipse Public License v1.0 4 * are made available under the terms of the Eclipse Public License v1.0
5 * which accompanies this distribution, and is available at 5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/epl-v10.html 6 * http://www.eclipse.org/legal/epl-v10.html
7 * 7 *
8 * Contributors: 8 * Contributors:
9 * IBM Corporation - initial API and implementation 9 * IBM Corporation - initial API and implementation
10 * Port to the D programming language:
11 * Frank Benoit <benoit@tionex.de>
12 *******************************************************************************/ 10 *******************************************************************************/
13 module org.eclipse.core.runtime.SafeRunner; 11 // Port to the D programming language:
14 12 // Frank Benoit <benoit@tionex.de>
15 import org.eclipse.core.runtime.OperationCanceledException; 13 module org.eclipse.core.runtimeSafeRunner;
16 import org.eclipse.core.runtime.MultiStatus;
17 import org.eclipse.core.runtime.IStatus;
18 import org.eclipse.core.runtime.Status;
19 import org.eclipse.core.runtime.CoreException;
20
21 import org.eclipse.core.internal.runtime.IRuntimeConstants;
22
23 import org.eclipse.core.runtime.ISafeRunnable;
24 import org.eclipse.core.runtime.Assert;
25 14
26 import java.lang.all; 15 import java.lang.all;
16
17 import org.eclipse.core.runtimeStatus; // packageimport
18 import org.eclipse.core.runtimeMultiStatus; // packageimport
19 import org.eclipse.core.runtimeAssert; // packageimport
20 import org.eclipse.core.runtimeISafeRunnable; // packageimport
21 import org.eclipse.core.runtimeOperationCanceledException; // packageimport
22 import org.eclipse.core.runtimeIStatus; // packageimport
23 import org.eclipse.core.runtimeCoreException; // packageimport
24
25 import org.eclipse.core.internal.runtime.Activator;
26 import org.eclipse.core.internal.runtime.CommonMessages;
27 import org.eclipse.core.internal.runtime.IRuntimeConstants;
28 import org.eclipse.core.internal.runtime.RuntimeLog;
29 import org.eclipse.osgi.util.NLS;
27 30
28 /** 31 /**
29 * Runs the given ISafeRunnable in a protected mode: exceptions 32 * Runs the given ISafeRunnable in a protected mode: exceptions
30 * thrown in the runnable are logged and passed to the runnable's 33 * thrown in the runnable are logged and passed to the runnable's
31 * exception handler. Such exceptions are not rethrown by this method. 34 * exception handler. Such exceptions are not rethrown by this method.
42 * exception handler. Such exceptions are not rethrown by this method. 45 * exception handler. Such exceptions are not rethrown by this method.
43 * 46 *
44 * @param code the runnable to run 47 * @param code the runnable to run
45 */ 48 */
46 public static void run(ISafeRunnable code) { 49 public static void run(ISafeRunnable code) {
47 Assert.isNotNull(cast(Object)code); 50 Assert.isNotNull(code);
48 try { 51 try {
49 code.run(); 52 code.run();
50 } catch (Exception e) { 53 } catch (Exception e) {
51 handleException(code, e); 54 handleException(code, e);
52 // SWT not in D 55 } catch (LinkageError e) {
53 // } catch (LinkageError e) { 56 handleException(code, e);
54 // handleException(code, e);
55 } 57 }
56 } 58 }
57 59
58 private static void handleException(ISafeRunnable code, Exception e) { 60 private static void handleException(ISafeRunnable code, Throwable e) {
59 if( null is cast(OperationCanceledException) e ){ 61 if (!( null !is cast(OperationCanceledException)e )) {
60 62 // try to obtain the correct plug-in id for the bundle providing the safe runnable
61 // try to obtain the correct plug-in id for the bundle providing the safe runnable 63 Activator activator = Activator.getDefault();
62 // Activator activator = Activator.getDefault();
63 String pluginId = null; 64 String pluginId = null;
64 // if (activator !is null) 65 if (activator !is null)
65 // pluginId = activator.getBundleId(code); 66 pluginId = activator.getBundleId(code);
66 if (pluginId is null) 67 if (pluginId is null)
67 pluginId = IRuntimeConstants.PI_COMMON; 68 pluginId = IRuntimeConstants.PI_COMMON;
68 69 String message = NLS.bind(CommonMessages.meta_pluginProblems, pluginId);
69 String message = null;
70 // String message = NLS.bind(CommonMessages.meta_pluginProblems, pluginId);
71 IStatus status; 70 IStatus status;
72 if ( auto ce = cast(CoreException) e ) { 71 if ( null !is cast(CoreException)e ) {
73 status = new MultiStatus(pluginId, IRuntimeConstants.PLUGIN_ERROR, message, e); 72 status = new MultiStatus(pluginId, IRuntimeConstants.PLUGIN_ERROR, message, e);
74 (cast(MultiStatus) status).merge( ce.getStatus()); 73 (cast(MultiStatus) status).merge((cast(CoreException) e).getStatus());
75 } else { 74 } else {
76 status = new Status(IStatus.ERROR, pluginId, IRuntimeConstants.PLUGIN_ERROR, message, e); 75 status = new Status(IStatus.ERROR, pluginId, IRuntimeConstants.PLUGIN_ERROR, message, e);
77 } 76 }
78 // Make sure user sees the exception: if the log is empty, log the exceptions on stderr 77 // Make sure user sees the exception: if the log is empty, log the exceptions on stderr
79 //if (!RuntimeLog.isEmpty()) 78 if (!RuntimeLog.isEmpty())
80 // RuntimeLog.log(status); 79 RuntimeLog.log(status);
81 //else 80 else
82 ExceptionPrintStackTrace(e); 81 e.printStackTrace();
83 } 82 }
84
85 code.handleException(e); 83 code.handleException(e);
86 } 84 }
87 } 85 }