NAME

Oak::Application - Class for creating applications in Oak

This is the class that will be used to create real applications, the executable file will launch it.

When you create an application object, a reference is created as $::APPLICATION. If you want to undef the Oak::Application object by hand, you need to undef it also.

PROPERTIES

topLevels

A hashref containing information about the toplevel objects: name => [class, xmlfile, persistent]

If the persistent param is defined, the object will not be deleted and recreated every itaration of the application. This is usefull for Oak::DataModule components.

default

The default toplevel, the first toplevel to be shown on application startup

METHODS

constructor: This method was overwrited to create all the objects passed to new. The objects it creates will be available in the namespace ::TL. ie: If one toplevel component have the name pagLogin, its object will be available as $::TL::pagLogin.

initiateTopLevel(NAME)

Creates the Top-Level object NAME defined in the XMLFILE using CLASS.

The exceptions generated by Oak::Component wont be treated here, so, they will propagate to the first level.

Exceptions generated by Oak::Application Oak::Application::Error::DuplicatedTopLevel - toplevel components have the same name

Oak::Application::Error::ClassNotFound - toplevel class not found in lib

freeAllTopLevel: Destroy all the top level components.

run: Abstract in Oak::Application, each type of application will implement how they run.

EXCEPTIONS

The following exceptions are introduced by Oak::Application

Oak::Application::Error::ClassNotFound: This error is throwed when the class passed as parameter to the new failed to be required.

Oak::Application::Error::DuplicatedTopLevel: This error is throwed when two toplevel components have the same name

EXAMPLES

  my $app = new Oak::Application
    (
     "formCreate" => ["MyApp::TopLevel1", "TopLevel1.xml"],
     "formList" => ["MyApp::TopLevel2", "TopLevel2.xml"],
     "formSearch" => ["MyApp::TopLevel3", "TopLevel3.xml"],
     "default" => "formCreate"
    );

  $app->run;                    # abstract in Oak::Application

NAME

HIERARCHY

DESCRIPTION

PROPERTIES

METHODS

EXCEPTIONS

EXAMPLES

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