com.sap.aii.af.lib.mp.processor

Class ModuleProcessorFactory

java.lang.Object

com.sap.aii.af.lib.mp.processor.ModuleProcessorFactory

public class ModuleProcessorFactory
extends Object

The XI AF module processor controls the process flow among the XI AF modules. For XI AF adapters it represents the entry point of messages in case of sender/inbound channels. The ModuleProcessorFactory returns an proxy object that implements the ModuleProcessor interface and that delegates those calls to the real ejb implementation of the XI AF MP.

Method Summary

Modifier and Type	Method and Description
static ModuleProcessor	getModuleProcessor(boolean local) This static factory method retrieves the ModuleProcessorImpl class from the XI AF It tries to access the ModuleProcessor ejb once and throws an error if it is not started yet immediately
static ModuleProcessor	getModuleProcessor(boolean local, int numRetries, int waitTime) This static factory method retrieves the ModuleProcessorImpl class from the XI AF It tries to access the ModuleProcessor ejb numRetries times and waits waitTime milliseconds between each try.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getModuleProcessor

public static ModuleProcessor getModuleProcessor(boolean local)
                                          throws ModuleProcessorException

This static factory method retrieves the ModuleProcessorImpl class from the XI AF It tries to access the ModuleProcessor ejb once and throws an error if it is not started yet immediately

Parameters:

local - If true, then the AF module processor local ejb implementation will be returned, else the remote ejb implementation

Returns:

The ModuleProcessor implementation.

Throws:

ModuleProcessorException - Thrown if the ModuleProcessor cannot be returned.

getModuleProcessor

public static ModuleProcessor getModuleProcessor(boolean local,
                                                 int numRetries,
                                                 int waitTime)
                                          throws ModuleProcessorException

This static factory method retrieves the ModuleProcessorImpl class from the XI AF It tries to access the ModuleProcessor ejb numRetries times and waits waitTime milliseconds between each try. So it possibly waits up to numRetries*waitTime milliseconds.

Parameters:

local - If true, then the AF module processor local ejb implementation will be returned, else the remote ejb implementation

numRetries - Number of tries for JNDI lookup if the AF module processor is not found (e.g. during system restart)

waitTime - Wait time between the retries in milliseconds

Returns:

The ModuleProcessor implementation.

Throws:

ModuleProcessorException - Thrown if the ModuleProcessor cannot be returned.