Sample Code for Creating an Instance of resourceManager

Implementation of ResourceManagerInterface is provided as oracle.bpel.rulesshareddc.model.impl.ResourceManager. Consumers may create an instance of ResourceManager and pass it to corresponding UI component.

Note:

The consumer has to load all the saved resource bundles from the repository and should construct a java.util.Map (resourceMap) where java.util.Locale of the resource bundle is kept as key and the content of the resource bundle file as value which is of type java.lang.String.

The consumer should use dictionaryName + "Translations_" + locale.toString() + ".xml" convention to build the name of the resource bundle file.

The consumer has to save these resource bundles to the repository whenever the user commits any change in the application.

public ResourceManagerInterface getResourceManager() {
    if (resourceManager == null) {
      resourceManager =
          new ResourceManager(loadResources(), ruleDictionary);
    }
    return resourceManager;
  }
 
  private Map<Locale, String> loadResources() {
 
    Map<Locale, String> resourceMap = new HashMap<Locale, String>();
 
    for (Locale locale : LOCALES) {
      try {
        URL url =
          new URL(RULES_FILE_PATH + "Translations_" + locale.toString() +
                  ".xml");
        String content =
          new Scanner(new File(url.getFile()), "UTF-8").useDelimiter("\\A").next();
        resourceMap.put(locale, content);
      } catch (IOException e) {
        resourceMap.put(locale, "");
        LOG.severe("Failed to load resource:" + e.getMessage());
      }
    }
    if (!resourceMap.keySet().contains(getLocale())) {
      resourceMap.put(getLocale(), "");
    }
    return resourceMap;
  }
 
  private void storeResources(Map<Locale, String> resourceMap) {
    for (Locale locale : resourceMap.keySet()) {
      try {
        URL url =
          new URL(RULES_FILE_PATH + "Translations_" + locale.toString() +
                  ".xml");
        BufferedWriter out = new BufferedWriter(new FileWriter(url.getFile()));
        out.write(resourceMap.get(locale));
        out.close();
      } catch (IOException e) {
        LOG.severe("Failed to store resource:" + e.getMessage());
      }
    }
  }