com.opencloud.rhino.slee.servicenodeactivity

Interface ServiceNodeActivityContextInterfaceFactory

public interface ServiceNodeActivityContextInterfaceFactory

The Service Node Activity Context Interface Factory is used by SBBs to obtain an ActivityContextInterface object for a Service Node Activity.

An SBB obtains access to a ServiceNodeActivityContextInterfaceFactory object via its JNDI environment. The Service Node Activity Context Interface Factory is bound into JNDI using the name specified by JNDI_NAME.

Since:

Rhino 2.6.1

See Also:

ServiceNodeActivity, ServiceNodeActivityFactory

Field Summary

Fields

Modifier and Type	Field and Description
static String	JNDI_NAME Constant declaring the JNDI name where a ServiceActivityContextInterfaceFactory object is bound into an SBB’s JNDI environment.

Method Summary

Modifier and Type	Method and Description
ActivityContextInterface	getActivityContextInterface(ServiceNodeActivity activity) Get an ActivityContextInterface object for a Service Node Activity.

Field Detail

JNDI_NAME

static final String JNDI_NAME

Constant declaring the JNDI name where a ServiceActivityContextInterfaceFactory object is bound into an SBB’s JNDI environment.

The value of this constant is "java:comp/env/rhino/servicenodeactivity/activitycontextinterfacefactory".

Since:

Rhino 2.6.1

See Also:

Constant Field Values

Method Detail

getActivityContextInterface

ActivityContextInterface getActivityContextInterface(ServiceNodeActivity activity)
                                              throws NullPointerException,
                                                     TransactionRequiredLocalException,
                                                     UnrecognizedActivityException,
                                                     FactoryException

Get an ActivityContextInterface object for a Service Node Activity.

This method is a mandatory transactional method.

Parameters:

activity - the Service Node Activity.

Returns:

an ActivityContextInterface object that encapsulates the Service Node Activity.

Throws:

NullPointerException - if activity is null.

TransactionRequiredLocalException - if this method is invoked without a valid transaction context.

UnrecognizedActivityException - if activity is not a valid Service Node Activity created by the SLEE.

FactoryException - if the ActivityContextInterface object could not be created due to a system-level failure.

Since:

Rhino 2.6.1