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   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2004 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Common Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/cpl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package net.sourceforge.phpdt.internal.corext.template.php;
  12
  13 import java.io.File;
  14 import java.io.InputStream;
  15 import java.util.ResourceBundle;
  16
  17 import net.sourceforge.phpeclipse.PHPeclipsePlugin;
  18
  19 import org.eclipse.core.runtime.CoreException;
  20 import org.eclipse.core.runtime.IPath;
  21 import org.eclipse.jface.text.templates.Template;
  22
  23 /**
  24  * <code>CodeTemplates</code> gives access to the available code templates.
  25  *
  26  * @since 3.0
  27  * @deprecated use
  28  *             {@link net.sourceforge.phpdt.internal.ui.JavaPlugin#getCodeTemplateStore()}
  29  *             instead
  30  */
  31 public class CodeTemplates extends
  32                 net.sourceforge.phpdt.internal.corext.template.php.TemplateSet {
  33
  34         private static final String DEFAULT_FILE = "default-codetemplates.xml"; //$NON-NLS-1$
  35
  36         private static final String TEMPLATE_FILE = "codetemplates.xml"; //$NON-NLS-1$
  37
  38         private static final ResourceBundle fgResourceBundle = ResourceBundle
  39                         .getBundle(JavaTemplateMessages.class.getName());
  40
  41         /** Singleton. */
  42         private static CodeTemplates fgTemplates;
  43
  44         public static Template getCodeTemplate(String name) {
  45                 return getInstance().getFirstTemplate(name);
  46         }
  47
  48         /**
  49          * Returns an instance of templates.
  50          */
  51         public static CodeTemplates getInstance() {
  52                 if (fgTemplates == null)
  53                         fgTemplates = new CodeTemplates();
  54
  55                 return fgTemplates;
  56         }
  57
  58         private CodeTemplates() {
  59                 super(
  60                                 "codetemplate", PHPeclipsePlugin.getDefault().getCodeTemplateContextRegistry()); //$NON-NLS-1$
  61                 create();
  62         }
  63
  64         private void create() {
  65
  66                 try {
  67                         addFromStream(getDefaultsAsStream(), false, true, fgResourceBundle);
  68                         File templateFile = getTemplateFile();
  69                         if (templateFile.exists()) {
  70                                 addFromFile(templateFile, false, fgResourceBundle);
  71                         }
  72                         saveToFile(templateFile);
  73
  74                 } catch (CoreException e) {
  75                         PHPeclipsePlugin.log(e);
  76                         clear();
  77                 }
  78
  79         }
  80
  81         /**
  82          * Resets the template set.
  83          */
  84         public void reset() throws CoreException {
  85                 clear();
  86                 addFromFile(getTemplateFile(), false, fgResourceBundle);
  87         }
  88
  89         /**
  90          * Resets the template set with the default templates.
  91          */
  92         public void restoreDefaults() throws CoreException {
  93                 clear();
  94                 addFromStream(getDefaultsAsStream(), false, true, fgResourceBundle);
  95         }
  96
  97         /**
  98          * Saves the template set.
  99          */
 100         public void save() throws CoreException {
 101                 saveToFile(getTemplateFile());
 102         }
 103
 104         private static InputStream getDefaultsAsStream() {
 105                 return CodeTemplates.class.getResourceAsStream(DEFAULT_FILE);
 106         }
 107
 108         private static File getTemplateFile() {
 109                 IPath path = PHPeclipsePlugin.getDefault().getStateLocation();
 110                 path = path.append(TEMPLATE_FILE);
 111
 112                 return path.toFile();
 113         }
 114
 115 }