Package org.jboss.as.controller.registry

Interface ManagementResourceRegistration

All Superinterfaces:

ImmutableManagementResourceRegistration

All Known Implementing Classes:

DelegatingManagementResourceRegistration

public interface ManagementResourceRegistration
extends ImmutableManagementResourceRegistration

A registration for a management resource which consists of a resource description plus registered operation handlers.

Author:

David M. Lloyd

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	ManagementResourceRegistration.Factory	A factory for creating a new, root model node registration.

Field Summary

Fields inherited from interface org.jboss.as.controller.registry.ImmutableManagementResourceRegistration

ACCESS_PERMISSION

Method Summary

Modifier and Type	Method	Description
ManagementResourceRegistration	getOverrideModel(String name)	Get a specifically named resource that overrides this wildcard registration by adding additional attributes, operations or child types.
ManagementResourceRegistration	getSubModel(PathAddress address)	Get a sub model registration.
boolean	isAllowsOverride()	Gets whether this registration will always throw an exception if registerOverrideModel(String, OverrideDescriptionProvider) is invoked.
void	registerAdditionalRuntimePackages(RuntimePackageDependency... pkgs)	Register RuntimePackageDependency additional packages.
void	registerAlias(PathElement address, AliasEntry aliasEntry)	Register an alias registration to another part of the model
void	registerCapability(RuntimeCapability capability)	Registers passed capability on resource
void	registerIncorporatingCapabilities(Set<RuntimeCapability> capabilities)	Registers a set of capabilities that this resource does not directly provide but to which it contributes.
void	registerMetric(AttributeDefinition definition, OperationStepHandler metricHandler)	Records that the given attribute is a metric.
void	registerNotification(NotificationDefinition notification)	Record that the given notification can be emitted by this resource.
void	registerNotification(NotificationDefinition notification, boolean inherited)	Record that the given notification can be emitted by this resource.
void	registerOperationHandler(OperationDefinition definition, OperationStepHandler handler)	Register an operation handler for this resource.
void	registerOperationHandler(OperationDefinition definition, OperationStepHandler handler, boolean inherited)	Register an operation handler for this resource.
ManagementResourceRegistration	registerOverrideModel(String name, OverrideDescriptionProvider descriptionProvider)	Register a specifically named resource that overrides this wildcard registration by adding additional attributes, operations or child types.
void	registerProxyController(PathElement address, ProxyController proxyController)	Register a proxy controller.
void	registerReadOnlyAttribute(AttributeDefinition definition, OperationStepHandler readHandler)	Records that the given attribute can be read from but not written to, and optionally provides an operation handler for the read.
void	registerReadWriteAttribute(AttributeDefinition definition, OperationStepHandler readHandler, OperationStepHandler writeHandler)	Records that the given attribute can be both read from and written to, and provides operation handlers for the read and the write.
void	registerRequirements(Set<CapabilityReferenceRecorder> requirements)	Registers a set of CapabilityReferenceRecorder.
ManagementResourceRegistration	registerSubModel(ResourceDefinition resourceDefinition)	Register the existence of an addressable sub-resource of this resource.
void	unregisterAlias(PathElement address)	Unregister an alias
void	unregisterAttribute(String attributeName)	Remove that the given attribute if present.
void	unregisterNotification(String notificationType)	Remove that the given notification can be emitted by this resource.
void	unregisterOperationHandler(String operationName)	Unregister an operation handler for this resource.
void	unregisterOverrideModel(String name)	Unregister a specifically named resource that overrides a wildcard registration by adding additional attributes, operations or child types.
void	unregisterProxyController(PathElement address)	Unregister a proxy controller
void	unregisterSubModel(PathElement address)	Unregister the existence of an addressable sub-resource of this resource.

Methods inherited from interface org.jboss.as.controller.registry.ImmutableManagementResourceRegistration

getAccessConstraints, getAdditionalRuntimePackages, getAliasEntry, getAttributeAccess, getAttributeNames, getAttributes, getCapabilities, getChildAddresses, getChildNames, getFeature, getIncorporatingCapabilities, getMaxOccurs, getMinOccurs, getModelDescription, getNotificationDescriptions, getOperationDescription, getOperationDescriptions, getOperationEntry, getOperationFlags, getOperationHandler, getOrderedChildTypes, getParent, getPathAddress, getProcessType, getProxyController, getProxyControllers, getRequirements, isAlias, isFeature, isOrderedChildResource, isRemote, isRuntimeOnly

Method Detail

getOverrideModel

ManagementResourceRegistration getOverrideModel(String name)

Get a specifically named resource that overrides this wildcard registration by adding additional attributes, operations or child types.

Parameters:

name - the specific name of the resource. Cannot be null or PathElement.WILDCARD_VALUE

Returns:

the resource registration, null if there is none

Throws:

SecurityException - if the caller does not have ImmutableManagementResourceRegistration.ACCESS_PERMISSION

getSubModel

ManagementResourceRegistration getSubModel(PathAddress address)

Get a sub model registration.

This method overrides the superinterface method of the same name in order to require that the returned registration be mutable.

Specified by:

getSubModel in interface ImmutableManagementResourceRegistration

Parameters:

address - the address, relative to this node

Returns:

the resource registration, null if there is none

Throws:

SecurityException - if the caller does not have ImmutableManagementResourceRegistration.ACCESS_PERMISSION

registerSubModel

ManagementResourceRegistration registerSubModel(ResourceDefinition resourceDefinition)

Register the existence of an addressable sub-resource of this resource. Before this method returns the provided resourceDefinition will be given the opportunity to register attributes, register operations, and register notifications

Parameters:

resourceDefinition - source for descriptive information describing this portion of the model (must not be null)

Returns:

a resource registration which may be used to add attributes, operations, notifications and sub-models

Throws:

IllegalArgumentException - if a submodel is already registered at address

IllegalStateException - if ImmutableManagementResourceRegistration.isRuntimeOnly() returns true

SecurityException - if the caller does not have ImmutableManagementResourceRegistration.ACCESS_PERMISSION

unregisterSubModel

void unregisterSubModel(PathElement address)

Unregister the existence of an addressable sub-resource of this resource.

Parameters:

address - the child of this registry that should no longer be available

Throws:

SecurityException - if the caller does not have ImmutableManagementResourceRegistration.ACCESS_PERMISSION

isAllowsOverride

boolean isAllowsOverride()

Gets whether this registration will always throw an exception if registerOverrideModel(String, OverrideDescriptionProvider) is invoked. An exception will always be thrown for root resource registrations, non-wildcard registrations, or remote registrations.

Returns:

true if an exception will not always be thrown; false if it will

Throws:

SecurityException - if the caller does not have ImmutableManagementResourceRegistration.ACCESS_PERMISSION

registerOverrideModel

ManagementResourceRegistration registerOverrideModel(String name,
                                                     OverrideDescriptionProvider descriptionProvider)

Register a specifically named resource that overrides this wildcard registration by adding additional attributes, operations or child types.

Parameters:

name - the specific name of the resource. Cannot be null or PathElement.WILDCARD_VALUE

descriptionProvider - provider for descriptions of the additional attributes or child types

Returns:

a resource registration which may be used to add attributes, operations and sub-models

Throws:

IllegalArgumentException - if either parameter is null or if there is already a registration under name

IllegalStateException - if ImmutableManagementResourceRegistration.isRuntimeOnly() returns true or if isAllowsOverride() returns false

SecurityException - if the caller does not have ImmutableManagementResourceRegistration.ACCESS_PERMISSION

unregisterOverrideModel

void unregisterOverrideModel(String name)

Unregister a specifically named resource that overrides a wildcard registration by adding additional attributes, operations or child types.

Parameters:

name - the specific name of the resource. Cannot be null or PathElement.WILDCARD_VALUE

Throws:

SecurityException - if the caller does not have ImmutableManagementResourceRegistration.ACCESS_PERMISSION

registerOperationHandler

void registerOperationHandler(OperationDefinition definition,
                              OperationStepHandler handler)

Register an operation handler for this resource.

Parameters:

definition - the definition of operation

handler - the operation handler

Throws:

SecurityException - if the caller does not have ImmutableManagementResourceRegistration.ACCESS_PERMISSION

registerOperationHandler

void registerOperationHandler(OperationDefinition definition,
                              OperationStepHandler handler,
                              boolean inherited)

Register an operation handler for this resource.

Parameters:

definition - the definition of operation

handler - the operation handler

inherited - true if the operation is inherited to child nodes, false otherwise

Throws:

SecurityException - if the caller does not have ImmutableManagementResourceRegistration.ACCESS_PERMISSION

unregisterOperationHandler

void unregisterOperationHandler(String operationName)

Unregister an operation handler for this resource.

Parameters:

operationName - the operation name

Throws:

IllegalArgumentException - if operationName is not registered

SecurityException - if the caller does not have ImmutableManagementResourceRegistration.ACCESS_PERMISSION

registerReadWriteAttribute

void registerReadWriteAttribute(AttributeDefinition definition,
                                OperationStepHandler readHandler,
                                OperationStepHandler writeHandler)

Records that the given attribute can be both read from and written to, and provides operation handlers for the read and the write. The attribute is assumed to be AttributeAccess.Storage.CONFIGURATION unless parameter flags includes AttributeAccess.Flag.STORAGE_RUNTIME.

Parameters:

definition - the attribute definition. Cannot be null

readHandler - the handler for attribute reads. May be null in which case the default handling is used

writeHandler - the handler for attribute writes. Cannot be null

Throws:

IllegalArgumentException - if definition or writeHandler are null

SecurityException - if the caller does not have ImmutableManagementResourceRegistration.ACCESS_PERMISSION

registerReadOnlyAttribute

void registerReadOnlyAttribute(AttributeDefinition definition,
                               OperationStepHandler readHandler)

Records that the given attribute can be read from but not written to, and optionally provides an operation handler for the read. The attribute is assumed to be AttributeAccess.Storage.CONFIGURATION unless parameter flags includes AttributeAccess.Flag.STORAGE_RUNTIME.

Parameters:

definition - the attribute definition. Cannot be null

readHandler - the handler for attribute reads. May be null in which case the default handling is used

Throws:

IllegalArgumentException - if definition is null

SecurityException - if the caller does not have ImmutableManagementResourceRegistration.ACCESS_PERMISSION

registerMetric

void registerMetric(AttributeDefinition definition,
                    OperationStepHandler metricHandler)

Records that the given attribute is a metric.

Parameters:

definition - the attribute definition. Cannot be null

metricHandler - the handler for attribute reads. Cannot be null

Throws:

IllegalArgumentException - if definition or metricHandler are null

SecurityException - if the caller does not have ImmutableManagementResourceRegistration.ACCESS_PERMISSION

unregisterAttribute

void unregisterAttribute(String attributeName)

Remove that the given attribute if present.

Parameters:

attributeName - the name of the attribute. Cannot be null

Throws:

SecurityException - if the caller does not have ImmutableManagementResourceRegistration.ACCESS_PERMISSION

registerProxyController

void registerProxyController(PathElement address,
                             ProxyController proxyController)

Register a proxy controller.

Parameters:

address - the child of this registry that should be proxied

proxyController - the proxy controller

Throws:

SecurityException - if the caller does not have ImmutableManagementResourceRegistration.ACCESS_PERMISSION

unregisterProxyController

void unregisterProxyController(PathElement address)

Unregister a proxy controller

Parameters:

address - the child of this registry that should no longer be proxied

Throws:

SecurityException - if the caller does not have ImmutableManagementResourceRegistration.ACCESS_PERMISSION

registerAlias

void registerAlias(PathElement address,
                   AliasEntry aliasEntry)

Register an alias registration to another part of the model

Parameters:

address - the child of this registry that is an alias

aliasEntry - the target model

Throws:

SecurityException - if the caller does not have ImmutableManagementResourceRegistration.ACCESS_PERMISSION

unregisterAlias

void unregisterAlias(PathElement address)

Unregister an alias

Parameters:

address - the child of this registry that is an alias

Throws:

SecurityException - if the caller does not have ImmutableManagementResourceRegistration.ACCESS_PERMISSION

registerNotification

void registerNotification(NotificationDefinition notification,
                          boolean inherited)

Record that the given notification can be emitted by this resource.

Parameters:

notification - the definition of the notification. Cannot be null

inherited - true if the notification is inherited to child nodes, false otherwise

Throws:

IllegalArgumentException - if notification is null

SecurityException - if the caller does not have ImmutableManagementResourceRegistration.ACCESS_PERMISSION

registerNotification

void registerNotification(NotificationDefinition notification)

Record that the given notification can be emitted by this resource. The notification is not inherited by child nodes.

Parameters:

notification - the definition of the notification. Cannot be null

Throws:

IllegalArgumentException - if notificationType or notificationEntry is null

SecurityException - if the caller does not have ImmutableManagementResourceRegistration.ACCESS_PERMISSION

unregisterNotification

void unregisterNotification(String notificationType)

Remove that the given notification can be emitted by this resource.

Parameters:

notificationType - the type of the notification. Cannot be null

Throws:

SecurityException - if the caller does not have ImmutableManagementResourceRegistration.ACCESS_PERMISSION

registerCapability

void registerCapability(RuntimeCapability capability)

Registers passed capability on resource

Parameters:

capability - a capability to register

registerIncorporatingCapabilities

void registerIncorporatingCapabilities(Set<RuntimeCapability> capabilities)

Registers a set of capabilities that this resource does not directly provide but to which it contributes. This will only include capabilities for which this resource does not control the registration of the capability. Any capabilities registered by this resource will instead be included in the return value for ImmutableManagementResourceRegistration.getCapabilities().

Use of this method is only necessary if the caller wishes to specifically record capability incorporation, instead of relying on the default resolution mechanism detailed in ImmutableManagementResourceRegistration.getIncorporatingCapabilities(), or if it wishes disable the default resolution mechanism and specifically declare that this resource does not contribute to parent capabilities. It does the latter by passing an empty set as the capabilities parameter. Passing an empty set is not necessary if this resource itself directly provides a capability, as it is the contract of ImmutableManagementResourceRegistration.getIncorporatingCapabilities() that in that case it must return an empty set.

Parameters:

capabilities - set of capabilities, or null if default resolution of capabilities to which this resource contributes should be used; an empty set can be used to indicate this resource does not contribute to capabilities provided by its parent

registerRequirements

void registerRequirements(Set<CapabilityReferenceRecorder> requirements)

Registers a set of CapabilityReferenceRecorder. Each recorder is a link between acapability requirement and the resource capability requiring it.

Parameters:

requirements - a set of CapabilityReferenceRecorder.

registerAdditionalRuntimePackages

void registerAdditionalRuntimePackages(RuntimePackageDependency... pkgs)

Register RuntimePackageDependency additional packages.

Parameters:

pkgs - The packages.