Examples of org.apache.wicket.Localizer

org.apache.wicket.Localizer
A utility class that encapsulates all of the localization related functionality in a way that it can be accessed by all areas of the framework in a consistent way. A singleton instance of this class is available via the Application object.
You may register additional IStringResourceLoader to extend or replace Wickets default search strategy for the properties. E.g. string resource loaders which load the properties from a database. There should be hardly any need to extend Localizer. @see org.apache.wicket.settings.IResourceSettings#getLocalizer() @see org.apache.wicket.resource.loader.IStringResourceLoader @see org.apache.wicket.settings.IResourceSettings#getStringResourceLoaders() @author Chris Turner @author Juergen Donnerstag

   */
  public Localizer getLocalizer()
  {
    if (localizer == null)
    {
      localizer = new Localizer();
    }
    return localizer;
  }

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   */
  public Localizer getLocalizer()
  {
    if (localizer == null)
    {
      localizer = new Localizer();
    }
    return localizer;
  }

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   * @see org.apache.wicket.validation.IErrorMessageSource#getMessage(java.lang.String, java.util.Map) 
   */
        @Override
  public final String getMessage(String key, Map<String, Object> vars)
  {
    Localizer localizer = Application.get().getResourceSettings().getLocalizer();
    // Note: It is important that the default value of "" is provided
    // to getString() not to throw a MissingResourceException or to
    // return a default string like "[Warning: String ..."
    String message = localizer.getString(key, getComponent(), "");
    if (Strings.isEmpty(message))
                {      
      return null;
                }
    else

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      if (Strings.isEmpty(prefix))
      {
        prefix = "";
      }


      final Localizer localizer = formComponent.getLocalizer();


      String resource = prefix + getId() + "." + key;


      // First use the parent for resolving so that
      // form1.textfield1.Required can be used.


      // Note: It is important that the default value of "" is provided
      // to getString() not to throw a MissingResourceException or to
      // return a default string like "[Warning: String ..."
      String message = localizer.getString(resource, formComponent.getParent(), "");


      // If not found, than ...
      if (Strings.isEmpty(message))
      {
        // Try a variation of the resource key


        resource = prefix + key;


        message = localizer.getString(resource, formComponent.getParent(), "");
      }


      if (Strings.isEmpty(message))
      {
        // If still empty then use default


        resource = prefix + getId() + "." + key;


        // Note: It is important that the default value of "" is
        // provided
        // to getString() not to throw a MissingResourceException or to
        // return a default string like "[Warning: String ..."
        message = localizer.getString(resource, formComponent, "");


        // If not found, than ...
        if (Strings.isEmpty(message))
        {
          // Try a variation of the resource key


          resource = prefix + key;


          message = localizer.getString(resource, formComponent, "");
        }
      }


      // convert empty string to null in case our default value of "" was
      // returned from localizer

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   */
  public Localizer getLocalizer()
  {
    if (localizer == null)
    {
      localizer = new Localizer();
    }
    return localizer;
  }

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      // Use the following log4j config for detailed logging on the property resolution
      // process
      // log4j.logger.org.apache.wicket.resource.loader=DEBUG
      // log4j.logger.org.apache.wicket.Localizer=DEBUG


      final Localizer localizer = formComponent.getLocalizer();


      // retrieve prefix that will be used to construct message keys
      String prefix = formComponent.getValidatorKeyPrefix();
      String message = null;

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      if (Strings.isEmpty(prefix))
      {
        prefix = "";
      }


      final Localizer localizer = formComponent.getLocalizer();


      String resource = prefix + getId() + "." + key;
      
      // First use the parent for resolving so that form1.textfield1.RequiredValidator can be used.
      
      // Note: It is important that the default value of "" is provided
      // to getString() not to throw a MissingResourceException or to
      // return a default string like "[Warning: String ..."
      String message = localizer.getString(resource, formComponent.getParent(), "");


      // If not found, than ...
      if (Strings.isEmpty(message))
      {
        // Try a variation of the resource key


        resource = prefix + key;


        message = localizer.getString(resource, formComponent.getParent(), "");
      }


      if (Strings.isEmpty(message))
      {
        // If still empty then use default
        
        resource = prefix + getId() + "." + key;
  
        // Note: It is important that the default value of "" is provided
        // to getString() not to throw a MissingResourceException or to
        // return a default string like "[Warning: String ..."
        message = localizer.getString(resource, formComponent, "");
  
        // If not found, than ...
        if (Strings.isEmpty(message))
        {
          // Try a variation of the resource key
  
          resource = prefix + key;
  
          message = localizer.getString(resource, formComponent, "");
        }
      }


      // convert empty string to null in case our default value of "" was
      // returned from localizer

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   */
  public Localizer getLocalizer()
  {
    if (localizer == null)
    {
      this.localizer = new Localizer();
    }
    return localizer;
  }

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  @Override
  public Localizer getLocalizer()
  {
    if (localizer == null)
    {
      localizer = new Localizer();
    }
    return localizer;
  }

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      if (Strings.isEmpty(prefix))
      {
        prefix = "";
      }


      final Localizer localizer = formComponent.getLocalizer();


      String resource = prefix + getId() + "." + key;


      // First use the parent for resolving so that
      // form1.textfield1.Required can be used.

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