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From anto...@apache.org
Subject cvs commit: ant/src/main/org/apache/tools/ant/taskdefs/optional/i18n Translate.java
Date Sat, 19 Jul 2003 15:44:58 GMT
antoine     2003/07/19 08:44:58

  Modified:    src/main/org/apache/tools/ant/taskdefs/optional/i18n
                        Translate.java
  Log:
  style
  
  Revision  Changes    Path
  1.29      +73 -18    ant/src/main/org/apache/tools/ant/taskdefs/optional/i18n/Translate.java
  
  Index: Translate.java
  ===================================================================
  RCS file: /home/cvs/ant/src/main/org/apache/tools/ant/taskdefs/optional/i18n/Translate.java,v
  retrieving revision 1.28
  retrieving revision 1.29
  diff -u -r1.28 -r1.29
  --- Translate.java	19 Jul 2003 14:29:40 -0000	1.28
  +++ Translate.java	19 Jul 2003 15:44:57 -0000	1.29
  @@ -74,12 +74,47 @@
   
   /**
    * Translates text embedded in files using Resource Bundle files.
  + * Since ant 1.6 preserves line endings
    *
    * @author Magesh Umasankar, Don Brown
    * @author <a href="mailto:tom@tbee.org">Tom Eugelink</a>
    */
   public class Translate extends MatchingTask {
  -
  +    /**
  +     * search a bundle matching the specified language, the country and the variant
  +     */
  +    private static final int BUNDLE_SPECIFIED_LANGUAGE_COUNTRY_VARIANT = 0;
  +    /**
  +     * search a bundle matching the specified language, and the country
  +     */
  +    private static final int BUNDLE_SPECIFIED_LANGUAGE_COUNTRY = 1;
  +    /**
  +     * search a bundle matching the specified language only
  +     */
  +    private static final int BUNDLE_SPECIFIED_LANGUAGE = 2;
  +    /**
  +     * search a bundle matching nothing special
  +     */
  +    private static final int BUNDLE_NOMATCH = 3;
  +    /**
  +     * search a bundle matching the language, the country and the variant
  +     * of the current locale of the computer
  +     */
  +    private static final int BUNDLE_DEFAULT_LANGUAGE_COUNTRY_VARIANT = 4;
  +    /**
  +     * search a bundle matching the language, and the country
  +     * of the current locale of the computer
  +     */
  +    private static final int BUNDLE_DEFAULT_LANGUAGE_COUNTRY = 5;
  +    /**
  +     * search a bundle matching the language only
  +     * of the current locale of the computer
  +     */
  +    private static final int BUNDLE_DEFAULT_LANGUAGE = 6;
  +    /**
  +     * number of possibilities for the search
  +     */
  +     private static final int BUNDLE_MAX_ALTERNATIVES = BUNDLE_DEFAULT_LANGUAGE + 1;
       /**
        * Family name of resource bundle
        */
  @@ -154,7 +189,7 @@
       /**
        * Last Modified Timestamp of resource bundle file being used.
        */
  -    private long[] bundleLastModified = new long[7];
  +    private long[] bundleLastModified = new long[BUNDLE_MAX_ALTERNATIVES];
   
       /**
        * Last Modified Timestamp of source file being used.
  @@ -173,6 +208,7 @@
   
       /**
        * Sets Family name of resource bundle; required.
  +     * @param bundle family name of resource bundle
        */
       public void setBundle(String bundle) {
           this.bundle = bundle;
  @@ -180,6 +216,7 @@
   
       /**
        * Sets locale specific language of resource bundle; optional.
  +     * @param bundleLanguage langage of the bundle
        */
       public void setBundleLanguage(String bundleLanguage) {
           this.bundleLanguage = bundleLanguage;
  @@ -187,6 +224,7 @@
   
       /**
        * Sets locale specific country of resource bundle; optional.
  +     * @param bundleCountry country of the bundle
        */
       public void setBundleCountry(String bundleCountry) {
           this.bundleCountry = bundleCountry;
  @@ -194,6 +232,7 @@
   
       /**
        * Sets locale specific variant of resource bundle; optional.
  +     * @param bundleVariant locale variant of resource bundle
        */
       public void setBundleVariant(String bundleVariant) {
           this.bundleVariant = bundleVariant;
  @@ -201,6 +240,7 @@
   
       /**
        * Sets Destination directory; required.
  +     * @param toDir destination directory
        */
       public void setToDir(File toDir) {
           this.toDir = toDir;
  @@ -208,6 +248,7 @@
   
       /**
        * Sets starting token to identify keys; required.
  +     * @param startToken starting token to identify keys
        */
       public void setStartToken(String startToken) {
           this.startToken = startToken;
  @@ -215,6 +256,7 @@
   
       /**
        * Sets ending token to identify keys; required.
  +     * @param endToken ending token to identify keys
        */
       public void setEndToken(String endToken) {
           this.endToken = endToken;
  @@ -223,6 +265,7 @@
       /**
        * Sets source file encoding scheme; optional,
        * defaults to encoding of local system.
  +     * @param srcEncoding source file encoding
        */
       public void setSrcEncoding(String srcEncoding) {
           this.srcEncoding = srcEncoding;
  @@ -231,6 +274,7 @@
       /**
        * Sets destination file encoding scheme; optional.  Defaults to source file
        * encoding
  +     * @param destEncoding destination file encoding scheme
        */
       public void setDestEncoding(String destEncoding) {
           this.destEncoding = destEncoding;
  @@ -239,6 +283,7 @@
       /**
        * Sets Resource Bundle file encoding scheme; optional.  Defaults to source file
        * encoding
  +     * @param bundleEncoding bundle file encoding scheme
        */
       public void setBundleEncoding(String bundleEncoding) {
           this.bundleEncoding = bundleEncoding;
  @@ -249,6 +294,7 @@
        * whether it is newer than the source file as well as the
        * resource bundle file.
        * Defaults to false.
  +     * @param forceOverwrite whether or not to overwrite existing files
        */
       public void setForceOverwrite(boolean forceOverwrite) {
           this.forceOverwrite = forceOverwrite;
  @@ -256,6 +302,7 @@
   
       /**
        * Adds a set of files to translate as a nested fileset element.
  +     * @param set the fileset to be added
        */
       public void addFileset(FileSet set) {
           filesets.addElement(set);
  @@ -263,6 +310,12 @@
   
       /**
        * Check attributes values, load resource map and translate
  +     * @throws BuildException if the required attributes are not set
  +     * Required : <ul>
  +     *       <li>bundle</li>
  +     *       <li>starttoken</li>
  +     *       <li>endtoken</li>
  +     *            </ul>
        */
       public void execute() throws BuildException {
           if (bundle == null) {
  @@ -352,16 +405,16 @@
           String variant = locale.getVariant().length() > 0
               ? "_" + locale.getVariant() : "";
           String bundleFile = bundle + language + country + variant;
  -        processBundle(bundleFile, 0, false);
  +        processBundle(bundleFile, BUNDLE_SPECIFIED_LANGUAGE_COUNTRY_VARIANT, false);
   
           bundleFile = bundle + language + country;
  -        processBundle(bundleFile, 1, false);
  +        processBundle(bundleFile, BUNDLE_SPECIFIED_LANGUAGE_COUNTRY, false);
   
           bundleFile = bundle + language;
  -        processBundle(bundleFile, 2, false);
  +        processBundle(bundleFile, BUNDLE_SPECIFIED_LANGUAGE, false);
   
           bundleFile = bundle;
  -        processBundle(bundleFile, 3, false);
  +        processBundle(bundleFile, BUNDLE_NOMATCH, false);
   
           //Load default locale bundle files
           //using default file encoding scheme.
  @@ -376,13 +429,13 @@
           bundleEncoding = System.getProperty("file.encoding");
   
           bundleFile = bundle + language + country + variant;
  -        processBundle(bundleFile, 4, false);
  +        processBundle(bundleFile, BUNDLE_DEFAULT_LANGUAGE_COUNTRY_VARIANT, false);
   
           bundleFile = bundle + language + country;
  -        processBundle(bundleFile, 5, false);
  +        processBundle(bundleFile, BUNDLE_DEFAULT_LANGUAGE_COUNTRY, false);
   
           bundleFile = bundle + language;
  -        processBundle(bundleFile, 6, true);
  +        processBundle(bundleFile, BUNDLE_DEFAULT_LANGUAGE, true);
       }
   
       /**
  @@ -500,15 +553,17 @@
                       File src = fileUtils.resolveFile(ds.getBasedir(), srcFiles[j]);
                       srcLastModified = src.lastModified();
                       //Check to see if dest file has to be recreated
  -                    if (forceOverwrite
  -                        || destLastModified < srcLastModified
  -                        || destLastModified < bundleLastModified[0]
  -                        || destLastModified < bundleLastModified[1]
  -                        || destLastModified < bundleLastModified[2]
  -                        || destLastModified < bundleLastModified[3]
  -                        || destLastModified < bundleLastModified[4]
  -                        || destLastModified < bundleLastModified[5]
  -                        || destLastModified < bundleLastModified[6]) {
  +                    boolean needsWork = forceOverwrite
  +                        || destLastModified < srcLastModified;
  +                    if (!needsWork) {
  +                        for (int icounter = 0; icounter < BUNDLE_MAX_ALTERNATIVES; icounter++)
{
  +                            needsWork = (destLastModified < bundleLastModified[icounter]);
  +                            if (needsWork) {
  +                                break;
  +                            }
  +                        }
  +                    }
  +                    if (needsWork) {
                           log("Processing " + srcFiles[j],
                               Project.MSG_DEBUG);
                           FileOutputStream fos = new FileOutputStream(dest);
  
  
  

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