Package org.jboss.as.controller.registry

Class WildcardReadResourceDescriptionAddressHack

java.lang.Object

org.jboss.as.controller.registry.WildcardReadResourceDescriptionAddressHack

public class WildcardReadResourceDescriptionAddressHack
extends Object

This class is private api

When r-r-d is called for a wildcard address, which is an alias, we want r-r-d to return the invoked address. However, AliasStepHandler replaces the operation address with the real address, which in turn means that the r-r-d handler never knows about the real address. This class contains two methods:

1. attachAliasAddress() called by AliasStepHandler to attach the original/alias PathAddress
2. detachAliasAddress() called by GlobalOperationHandlers.RegistrationAddressResolver (called by the r-r-d handler) to detach the original PathAddress

This ensures that the r-r-d handler gets access to the original/alias PathAddress. The removal of the attachment ensures not that subsequent steps in the OC do not get access to it. Since the attach and detach only take effect for :read-resource-description we avoid the risk of a call to another operation at an alias address pollutes a subsequent :read-resource-description call at a 'real' address.

Author:

Kabir Khan

Constructor Summary

Constructors

Constructor	Description
WildcardReadResourceDescriptionAddressHack()

Method Summary

Modifier and Type	Method	Description
static PathAddress	detachAliasAddress(OperationContext context, org.jboss.dmr.ModelNode operation)

Methods inherited from class java.lang.Object

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

Constructor Details

WildcardReadResourceDescriptionAddressHack

public WildcardReadResourceDescriptionAddressHack()

Method Details

detachAliasAddress

public static PathAddress detachAliasAddress(OperationContext context,
 org.jboss.dmr.ModelNode operation)