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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
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14 module dwtx.jface.internal.text.link.contentassist.ContentAssistMessages;
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15
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16 import dwt.dwthelper.utils;
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17
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18 import java.util.MissingResourceException;
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19 import java.util.ResourceBundle;
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20
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21 import com.ibm.icu.text.MessageFormat;
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22
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23
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24 /**
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25 * Helper class to get NLSed messages.
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26 *
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27 * @since 3.0
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28 */
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29 class ContentAssistMessages {
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30
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31 private static final String RESOURCE_BUNDLE= ContentAssistMessages.class.getName();
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32
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33 private static ResourceBundle fgResourceBundle= ResourceBundle.getBundle(RESOURCE_BUNDLE);
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34
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35 private ContentAssistMessages() {
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36 }
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37
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38 /**
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39 * Gets a string from the resource bundle.
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40 *
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41 * @param key the string used to get the bundle value, must not be null
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42 * @return the string from the resource bundle
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43 */
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44 public static String getString(String key) {
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45 try {
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46 return fgResourceBundle.getString(key);
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47 } catch (MissingResourceException e) {
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48 return "!" + key + "!";//$NON-NLS-2$ //$NON-NLS-1$
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49 }
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50 }
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51
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52 /**
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53 * Gets a string from the resource bundle and formats it with the given arguments.
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54 *
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55 * @param key the string used to get the bundle value, must not be null
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56 * @param args the arguments used to format the string
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57 * @return the formatted string
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58 */
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59 public static String getFormattedString(String key, Object[] args) {
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60 String format= null;
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61 try {
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62 format= fgResourceBundle.getString(key);
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63 } catch (MissingResourceException e) {
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64 return "!" + key + "!";//$NON-NLS-2$ //$NON-NLS-1$
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65 }
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66 return MessageFormat.format(format, args);
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67 }
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68
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69 /**
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70 * Gets a string from the resource bundle and formats it with the given argument.
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71 *
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72 * @param key the string used to get the bundle value, must not be null
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73 * @param arg the argument used to format the string
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74 * @return the formatted string
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75 */
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76 public static String getFormattedString(String key, Object arg) {
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77 String format= null;
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78 try {
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79 format= fgResourceBundle.getString(key);
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80 } catch (MissingResourceException e) {
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81 return "!" + key + "!";//$NON-NLS-2$ //$NON-NLS-1$
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82 }
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83 if (arg is null)
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84 arg= ""; //$NON-NLS-1$
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85 return MessageFormat.format(format, new Object[] { arg });
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86 }
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87 }
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