org.jboss.as.controller.capability.registry

Class HostCapabilityContext

java.lang.Object

org.jboss.as.controller.capability.registry.HostCapabilityContext

All Implemented Interfaces:

CapabilityContext

public final class HostCapabilityContext
extends Object
implements CapabilityContext

CapabilityContext for capabilities whose use is restricted to the Host Controller in which they are installed; e.g. they cannot be resolved by requirers in a domain level context.

Author:

Brian Stansberry

Field Summary

Fields

Modifier and Type	Field and Description
static HostCapabilityContext	INSTANCE

Fields inherited from interface org.jboss.as.controller.capability.registry.CapabilityContext

GLOBAL

Constructor Summary

Constructors

Constructor and Description
HostCapabilityContext()

Method Summary

Modifier and Type	Method and Description
boolean	canSatisfyRequirement(CapabilityId dependent, String required, CapabilityResolutionContext context) Gets whether a given capability associated with this context can satisfy the given requirement.
boolean	equals(Object o)
String	getName() Gets a descriptive name of the context
int	hashCode()
boolean	requiresConsistencyCheck() Gets whether a consistency check must be performed when other capabilities depend on capabilities in this context.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.jboss.as.controller.capability.registry.CapabilityContext

getIncludingContexts

Field Detail

INSTANCE

public static final HostCapabilityContext INSTANCE

Constructor Detail

HostCapabilityContext

public HostCapabilityContext()

Method Detail

canSatisfyRequirement

public boolean canSatisfyRequirement(CapabilityId dependent,
                                     String required,
                                     CapabilityResolutionContext context)

Description copied from interface: CapabilityContext

Gets whether a given capability associated with this context can satisfy the given requirement.

Specified by:

canSatisfyRequirement in interface CapabilityContext

Parameters:

dependent - id of the dependent capability. Cannot be null

required - name of the capability associated with this capability context. May be null if the dependent name is not known.

context - resolution context in use for this resolution run

Returns:

true if the requirement can be satisfied from this context; false otherwise

requiresConsistencyCheck

public boolean requiresConsistencyCheck()

Description copied from interface: CapabilityContext

Gets whether a consistency check must be performed when other capabilities depend on capabilities in this context. A consistency check is necessary if different capabilities in the dependent context can potentially require capabilities in different other contexts, but all such capabilities must be available in at least one context.

Specified by:

requiresConsistencyCheck in interface CapabilityContext

Returns:

true if a consistency check is required

getName

public String getName()

Description copied from interface: CapabilityContext

Gets a descriptive name of the context

Specified by:

getName in interface CapabilityContext

Returns:

the name. Will not return null

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object