Mercurial > projects > dwt-addons
annotate dwtx/core/runtime/CoreException.d @ 3:6518c18a01f7
eclipse.core package without osgi dependencies
author | Frank Benoit <benoit@tionex.de> |
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date | Wed, 26 Mar 2008 00:57:19 +0100 |
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1 /******************************************************************************* |
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2 * Copyright (c) 2000, 2006 IBM Corporation and others. |
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3 * All rights reserved. This program and the accompanying materials |
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4 * are made available under the terms of the Eclipse Public License v1.0 |
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5 * which accompanies this distribution, and is available at |
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6 * http://www.eclipse.org/legal/epl-v10.html |
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7 * |
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8 * Contributors: |
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9 * IBM Corporation - initial API and implementation |
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10 * Port to the D programming language: |
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11 * Frank Benoit <benoit@tionex.de> |
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12 *******************************************************************************/ |
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13 module dwtx.core.runtime.CoreException; |
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14 |
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15 import dwtx.core.runtime.IStatus; |
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16 |
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17 // import java.io.PrintStream; |
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18 // import java.io.PrintWriter; |
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19 |
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20 import dwt.dwthelper.utils; |
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21 import tango.io.Stdout; |
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22 |
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23 /** |
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24 * A checked exception representing a failure. |
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25 * <p> |
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26 * Core exceptions contain a status object describing the |
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27 * cause of the exception. |
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28 * </p><p> |
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29 * This class can be used without OSGi running. |
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30 * </p> |
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31 * @see IStatus |
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32 */ |
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33 public class CoreException : Exception { |
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34 |
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35 /** |
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36 * All serializable objects should have a stable serialVersionUID |
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37 */ |
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38 private static const long serialVersionUID = 1L; |
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39 |
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40 /** Status object. */ |
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41 private IStatus status; |
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42 |
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43 /** |
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44 * Creates a new exception with the given status object. The message |
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45 * of the given status is used as the exception message. |
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46 * |
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47 * @param status the status object to be associated with this exception |
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48 */ |
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49 public this(IStatus status) { |
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50 super(status.getMessage()); |
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51 this.status = status; |
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52 } |
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53 |
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54 /** |
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55 * Returns the status object for this exception. |
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56 * |
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57 * @return a status object |
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58 */ |
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59 public final IStatus getStatus() { |
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60 return status; |
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61 } |
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62 |
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63 /** |
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64 * Prints a stack trace out for the exception, and |
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65 * any nested exception that it may have embedded in |
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66 * its Status object. |
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67 */ |
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68 public void printStackTrace() { |
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69 // printStackTrace(System.err); |
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70 Stderr.formatln( "Exception in File {}({}): {}", this.file, this.line, this.msg ); |
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71 foreach( msg; this.info ){ |
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72 Stderr.formatln( " trc: {}", msg ); |
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73 } |
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74 if (status.getException() !is null) { |
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75 Stderr.formatln( "{}[{}]: ", this.classinfo.name, status.getCode() ); //$NON-NLS-1$ //$NON-NLS-2$ |
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76 // status.getException().printStackTrace(); |
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77 auto e = status.getException(); |
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78 Stderr.formatln( "Exception in File {}({}): {}", e.file, e.line, e.msg ); |
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79 foreach( msg; e.info ){ |
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80 Stderr.formatln( " trc: {}", msg ); |
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81 } |
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82 } |
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83 } |
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84 |
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85 //FIXME |
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86 // /** |
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87 // * Prints a stack trace out for the exception, and |
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88 // * any nested exception that it may have embedded in |
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89 // * its Status object. |
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90 // * |
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91 // * @param output the stream to write to |
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92 // */ |
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93 // public void printStackTrace(PrintStream output) { |
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94 // synchronized (output) { |
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95 // super.printStackTrace(output); |
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96 // if (status.getException() !is null) { |
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97 // output.print(getClass().getName() + "[" + status.getCode() + "]: "); //$NON-NLS-1$ //$NON-NLS-2$ |
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98 // status.getException().printStackTrace(output); |
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99 // } |
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100 // } |
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101 // } |
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102 // |
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103 // /** |
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104 // * Prints a stack trace out for the exception, and |
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105 // * any nested exception that it may have embedded in |
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106 // * its Status object. |
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107 // * |
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108 // * @param output the stream to write to |
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109 // */ |
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110 // public void printStackTrace(PrintWriter output) { |
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111 // synchronized (output) { |
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112 // super.printStackTrace(output); |
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113 // if (status.getException() !is null) { |
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114 // output.print(getClass().getName() + "[" + status.getCode() + "]: "); //$NON-NLS-1$ //$NON-NLS-2$ |
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115 // status.getException().printStackTrace(output); |
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116 // } |
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117 // } |
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118 // } |
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119 |
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120 } |