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1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 |
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17 |
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18 package com.symbian.smt.gui; |
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19 |
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20 import org.eclipse.core.resources.IFile; |
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21 import org.eclipse.core.resources.IMarker; |
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22 import org.eclipse.core.resources.IResource; |
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23 import org.eclipse.core.runtime.CoreException; |
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24 import org.eclipse.jface.dialogs.MessageDialog; |
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25 import org.eclipse.ui.IWorkbenchPage; |
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26 import org.eclipse.ui.IWorkbenchWindow; |
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27 import org.eclipse.ui.PartInitException; |
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28 import org.eclipse.ui.PlatformUI; |
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29 |
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30 /** |
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31 * @author barbararosi-schwartz |
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32 * |
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33 */ |
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34 public class FileValidationHelper { |
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35 |
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36 private static void createErrorMarker(IResource resource, |
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37 String errorMessage) { |
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38 IMarker marker; |
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39 try { |
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40 marker = resource.createMarker(IMarker.PROBLEM); |
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41 |
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42 if (marker.exists()) { |
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43 marker.setAttribute(IMarker.MESSAGE, errorMessage); |
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44 marker.setAttribute(IMarker.SEVERITY, IMarker.SEVERITY_ERROR); |
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45 marker.setAttribute(IMarker.PRIORITY, IMarker.PRIORITY_HIGH); |
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46 } |
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47 } catch (CoreException e) { |
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48 Logger.log("Cannot create error marker for resource [" |
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49 + resource.getName() + "].", e); |
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50 } |
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51 } |
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52 |
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53 private static void deleteErrorMarkers(IResource resource) { |
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54 try { |
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55 resource |
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56 .deleteMarkers(IMarker.PROBLEM, false, IResource.DEPTH_ZERO); |
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57 } catch (CoreException e) { |
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58 Logger.log("Cannot delete error marker for resource [" |
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59 + resource.getName() + "].", e); |
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60 } |
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61 } |
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62 |
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63 private static void showProblemsView() { |
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64 IWorkbenchWindow window = PlatformUI.getWorkbench() |
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65 .getActiveWorkbenchWindow(); |
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66 |
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67 if (window == null) { |
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68 return; |
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69 } |
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70 |
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71 IWorkbenchPage page = window.getActivePage(); |
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72 |
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73 if (page == null) { |
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74 return; |
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75 } |
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76 |
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77 try { |
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78 page.showView("org.eclipse.ui.views.ProblemView"); |
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79 } catch (PartInitException e) { |
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80 String message = "Could not open the Problems View. Reason: " |
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81 + e.getMessage(); |
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82 String title = "Error"; |
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83 |
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84 MessageDialog.openError(window.getShell(), title, message); |
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85 } |
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86 } |
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87 |
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88 private static void communicateCoreException(CoreException e) { |
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89 Logger.log(e.getMessage(), e); |
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90 |
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91 IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); |
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92 |
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93 if (window == null) { |
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94 return; |
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95 } |
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96 |
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97 String message = "Problem encountered in locating errors in the workspace. Reason: " |
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98 + e.getMessage(); |
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99 String title = "Error"; |
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100 |
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101 MessageDialog.openError(window.getShell(), title, message); |
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102 } |
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103 |
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104 public static void validateResourceFile(IFile file) { |
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105 ResourcesEnums resourceType = ManageResources.getResourceType(file); |
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106 |
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107 if (resourceType != null) { |
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108 ResourceFileValidator validator = new ResourceFileValidator( |
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109 resourceType); |
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110 String errorMessage; |
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111 |
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112 try { |
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113 String url = ManageResources.getResourceUrl(file); |
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114 |
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115 if (url == null) { |
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116 errorMessage = validator.validateXml(file.getLocation() |
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117 .toOSString()); |
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118 } |
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119 else { |
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120 errorMessage = validator.validateXml(url); |
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121 } |
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122 |
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123 deleteErrorMarkers(file); |
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124 |
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125 if (errorMessage != null) { |
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126 createErrorMarker(file, errorMessage); |
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127 PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() { |
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128 public void run() { |
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129 showProblemsView(); |
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130 } |
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131 }); |
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132 |
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133 } |
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134 } catch (CoreException e) { |
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135 communicateCoreException(e); |
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136 } |
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137 } |
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138 } |
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139 |
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140 public static void validateSysDefFile(IFile file) { |
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141 XmlFileValidator validator = new XmlFileValidator(); |
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142 String errorMessage; |
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143 |
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144 try { |
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145 String url = ManageResources.getResourceUrl(file); |
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146 |
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147 if (url == null) { |
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148 errorMessage = validator.validateXml(file.getLocation() |
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149 .toOSString()); |
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150 } |
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151 else { |
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152 errorMessage = validator.validateXml(url); |
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153 } |
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154 |
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155 deleteErrorMarkers(file); |
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156 |
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157 if (errorMessage != null) { |
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158 createErrorMarker(file, errorMessage); |
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159 PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell().getDisplay().asyncExec(new Runnable() { |
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160 public void run() { |
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161 showProblemsView(); |
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162 } |
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163 }); |
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164 } |
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165 } catch (CoreException e) { |
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166 communicateCoreException(e); |
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167 } |
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168 } |
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169 } |