Examples of hirondelle.web4j.action.Action

hirondelle.web4j.action.Action
Process an HTTP request, and return a {@link ResponsePage}.
This interface is likely the most important abstraction in WEB4J. Almost every feature implemented by the programmer will need an implementation of this interface.
Typically, one of the ActionXXX abstract base classes are used to build implementations of this interface.

    int numRecords = dao.delete(getLoggedInUserName(), getUserId(), predictionLists);
    fLogger.fine("Account deleted for user login name: " + getLoggedInUserName().getRawString() + ". This many rows deleted:" + numRecords);
    
    //interesting - log off by calling another action directly
    //BUT cannot use the response page of the other action
    Action logoff = new LogoffAction(getRequestParser());
    logoff.execute();
  }

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   <P>Extract the <a href="#URIMappingString">URI Mapping String</a> from the underlying request, and 
   map it to an {@link Action}.
  */
  @Override public final Action getWebAction() {
    Action result = null;
    AppException problem = new AppException();
    Class webAction = fUriToActionMapping.get(fURIMappingString);
    if ( webAction == null ) {
      throw new RuntimeException("Cannot map URI to an Action class : " + Util.quote(fURIMappingString));
    }

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    addCurrentUriToRequest(aRequest, aResponse);
    RequestParser requestParser = RequestParser.getInstance(aRequest, aResponse);
    try {
      LoginTasksHelper loginHelper = new LoginTasksHelper();
      loginHelper.reactToNewLogins(aRequest);
      Action action = requestParser.getWebAction();
      ApplicationFirewall appFirewall = BuildImpl.forApplicationFirewall();
      appFirewall.doHardValidation(action, requestParser);
      logAttributesForAllScopes(aRequest);
      ensureDatabasesOk();
      ResponsePage responsePage = checkOwnershipThenExecuteAction(action, requestParser);

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Related Classes of hirondelle.web4j.action.Action

hirondelle.predict.main.deleteaccount.DeleteAccountAction

hirondelle.web4j.Controller

hirondelle.web4j.request.RequestParserImpl

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