BBjspCommand (Deprecated)

The BBJSP system is deprecated. For new development, use BBxServlet.

Description

In BBj 16.0 and higher, this interface was provided to allow consistent development of commands in the BBJSP framework.

Methods of BBjspCommand

Return Value

Method

BBjspCommandResult

execute(BBjspCommandContext context)

Remarks

None.

Example

rem '=== This is a basic BBJSP Command.
rem '=== It must implement the BBjspCommand interface and have the execute method.
rem '===
class public MyCommand implements BBjspCommang

    rem '===
    rem '=== This method is defined in the BBjspCommand interface
    rem '===

    method public BBjspCommandResult execute(BBjspCommandContext context!)
        declare BBjspWebRequest request!
        declare BBjspWebResponse response!
        declare BBjspSessionData data!
        declare BBjJettyContext jettyContext!
        declare BBjspLogger logger!
        request! = context!.getRequest()
        response! = context!.getResponse()
        data! = context!.getBBjspSession()
        jettyContext! = context!.getJettyContext()
        logger! = context!.getLogger()

        logger!.log("Executing 'MyCommand'")

        rem '=== Get a BBjspCommandResult from the BBjspCommand Context
        result! = context!.getResult()

        rem '===
        rem '=== INSERT BUSINESS LOGIC
        rem '===
        rem '=== Set the outcome policy to 'success'
        result!.setForward("success")

        rem '=== Save any changes to the BB
        context!.saveBBjspSession()
        jettyContext!.getLogger().log("Completed execution of MyCommand in context "+context!.getContextName())
        methodret result!
    methodend

classend

See Also

BBJSP

BBjspCommandContext

BBjspCommandResult

Logging

BBjspLogger