org.glassfish.internal.api

Interface ContextProducer

All Known Subinterfaces:

JavaEEContextUtil

All Known Implementing Classes:

JavaEEContextUtilImpl

public interface ContextProducer

Utility to create / push Jakarta EE and CDI thread contexts Example:

Author:

lprimak

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	ContextProducer.Closeable
static interface	ContextProducer.Context
static interface	ContextProducer.Instance specific, immutable, thread-safe instance of the context

Method Summary

Modifier and Type	Method and Description
ContextProducer.Instance	currentInvocation() captures current invocation and returns it as an instance
ContextProducer.Instance	empty() Creates an empty instance, i.e.
ClassLoader	getInvocationClassLoader()
String	getInvocationComponentId()
boolean	isInvocationLoaded() This is different from class loaded, as there are some situations where class is loaded but initialization is not complete, such as CDI initializations, extensions start, etc.

Method Detail

empty

ContextProducer.Instance empty()

Creates an empty instance, i.e. if the empty context is pushed on top of another context, the other context will be 'suppressed' for the duration of this context

Returns:

new empty instance

currentInvocation

ContextProducer.Instance currentInvocation()
                                    throws IllegalStateException

captures current invocation and returns it as an instance

Returns:

new captured instance

Throws:

IllegalStateException

getInvocationClassLoader

ClassLoader getInvocationClassLoader()

Returns:

Class Loader that's associated with current invocation or null if there is no current invocation

getInvocationComponentId

String getInvocationComponentId()

Returns:

component ID for the current invocation or null

isInvocationLoaded

boolean isInvocationLoaded()

This is different from class loaded, as there are some situations where class is loaded but initialization is not complete, such as CDI initializations, extensions start, etc.

Returns:

true if current invocation exists and is loaded / ready