Package fish.payara.appserver.context

Class JavaEEContextUtilImpl.InstanceImpl

java.lang.Object

fish.payara.appserver.context.JavaEEContextUtilImpl.InstanceImpl

All Implemented Interfaces:

Serializable, ContextProducer.Instance, JavaEEContextUtil.Instance

Enclosing class:

JavaEEContextUtilImpl

public class JavaEEContextUtilImpl.InstanceImpl
extends Object
implements JavaEEContextUtil.Instance

See Also:

Serialized Form

Method Summary

Modifier and Type	Method	Description
void	clearInstanceInvocation()	remove cached invocation from this instance, in case the underlying app unloaded but component ID remains, just in case the app is reloaded
String	getInstanceComponentId()
boolean	isEmpty()
boolean	isLoaded()	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.
JavaEEContextUtil.Context	pushContext()	pushes Java EE invocation context onto the invocation stack use try-with-resources to pop the context no-op if non-running context
JavaEEContextUtil.Context	pushRequestContext()	pushes invocation context onto the stack Also creates Request scope use try-with-resources to pop the context no-op if non-running context
JavaEEContextUtil.Context	setApplicationClassLoader()	set context class loader by component id of this instance for empty or unloaded component, class loader remains unset and the context is a no-op (no re-set gets done) so it's a no-op

Methods inherited from class java.lang.Object

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

Method Detail

pushContext

public JavaEEContextUtil.Context pushContext()

Description copied from interface: ContextProducer.Instance

pushes Java EE invocation context onto the invocation stack use try-with-resources to pop the context no-op if non-running context

Specified by:

pushContext in interface ContextProducer.Instance

Specified by:

pushContext in interface JavaEEContextUtil.Instance

Returns:

the new context that was created

pushRequestContext

public JavaEEContextUtil.Context pushRequestContext()

Description copied from interface: ContextProducer.Instance

pushes invocation context onto the stack Also creates Request scope use try-with-resources to pop the context no-op if non-running context

Specified by:

pushRequestContext in interface ContextProducer.Instance

Specified by:

pushRequestContext in interface JavaEEContextUtil.Instance

Returns:

new context that was created

setApplicationClassLoader

public JavaEEContextUtil.Context setApplicationClassLoader()

Description copied from interface: ContextProducer.Instance

set context class loader by component id of this instance for empty or unloaded component, class loader remains unset and the context is a no-op (no re-set gets done) so it's a no-op

Specified by:

setApplicationClassLoader in interface ContextProducer.Instance

Specified by:

setApplicationClassLoader in interface JavaEEContextUtil.Instance

Returns:

context so class loader can be reset

getInstanceComponentId

public String getInstanceComponentId()

Specified by:

getInstanceComponentId in interface ContextProducer.Instance

Returns:

component ID for the current instance, or null if empty instance

isLoaded

public boolean isLoaded()

Description copied from interface: ContextProducer.Instance

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.

Specified by:

isLoaded in interface ContextProducer.Instance

Returns:

true if component is loaded and starting

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface ContextProducer.Instance

Returns:

true if this is an empty context

clearInstanceInvocation

public void clearInstanceInvocation()

Description copied from interface: ContextProducer.Instance

remove cached invocation from this instance, in case the underlying app unloaded but component ID remains, just in case the app is reloaded

Specified by:

clearInstanceInvocation in interface ContextProducer.Instance