public abstract class ThreadsWriteAttributeOperationHandler extends AbstractWriteAttributeHandler<Boolean>
AbstractWriteAttributeHandler.HandbackHolder<T>
Modifier and Type | Field and Description |
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protected AttributeDefinition[] |
attributes |
protected Map<String,AttributeDefinition> |
runtimeAttributes |
Constructor and Description |
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ThreadsWriteAttributeOperationHandler(AttributeDefinition[] attributes,
AttributeDefinition[] runtimeAttributes)
Creates a handler that doesn't validate values.
|
Modifier and Type | Method and Description |
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protected abstract void |
applyOperation(OperationContext context,
org.jboss.dmr.ModelNode operation,
String attributeName,
org.jboss.msc.service.ServiceController<?> service,
boolean forRollback) |
protected boolean |
applyUpdateToRuntime(OperationContext context,
org.jboss.dmr.ModelNode operation,
String attributeName,
org.jboss.dmr.ModelNode newValue,
org.jboss.dmr.ModelNode currentValue,
AbstractWriteAttributeHandler.HandbackHolder<Boolean> handbackHolder)
Hook to allow subclasses to make runtime changes to effect the attribute value change.
|
protected abstract org.jboss.msc.service.ServiceController<?> |
getService(OperationContext context,
org.jboss.dmr.ModelNode model) |
void |
registerAttributes(ManagementResourceRegistration registry) |
protected void |
revertUpdateToRuntime(OperationContext context,
org.jboss.dmr.ModelNode operation,
String attributeName,
org.jboss.dmr.ModelNode valueToRestore,
org.jboss.dmr.ModelNode valueToRevert,
Boolean handback)
Hook to allow subclasses to revert runtime changes made in
AbstractWriteAttributeHandler.applyUpdateToRuntime(OperationContext, ModelNode, String, ModelNode, ModelNode, HandbackHolder) . |
execute, finishModelStage, getAttributeDefinition, recordCapabilitiesAndRequirements, requiresRuntime, validateUpdatedModel
protected final AttributeDefinition[] attributes
protected final Map<String,AttributeDefinition> runtimeAttributes
public ThreadsWriteAttributeOperationHandler(AttributeDefinition[] attributes, AttributeDefinition[] runtimeAttributes)
attributes
- all persistent attributes of theruntimeAttributes
- attributes whose updated value can immediately be applied to the runtimeprotected boolean applyUpdateToRuntime(OperationContext context, org.jboss.dmr.ModelNode operation, String attributeName, org.jboss.dmr.ModelNode newValue, org.jboss.dmr.ModelNode currentValue, AbstractWriteAttributeHandler.HandbackHolder<Boolean> handbackHolder) throws OperationFailedException
AbstractWriteAttributeHandler
applyUpdateToRuntime
in class AbstractWriteAttributeHandler<Boolean>
context
- the context of the operationoperation
- the operationattributeName
- the name of the attribute being modifiednewValue
- the new value for the attribute, after ModelNode.resolve()
has been called on itcurrentValue
- the existing value for the attributehandbackHolder
- holder for an arbitrary object to pass to
AbstractWriteAttributeHandler.revertUpdateToRuntime(OperationContext, ModelNode, String, ModelNode, ModelNode, Object)
if
the operation needs to be rolled backtrue
if the server requires reload to effect the attribute
value change; false
if notOperationFailedException
protected void revertUpdateToRuntime(OperationContext context, org.jboss.dmr.ModelNode operation, String attributeName, org.jboss.dmr.ModelNode valueToRestore, org.jboss.dmr.ModelNode valueToRevert, Boolean handback) throws OperationFailedException
AbstractWriteAttributeHandler
AbstractWriteAttributeHandler.applyUpdateToRuntime(OperationContext, ModelNode, String, ModelNode, ModelNode, HandbackHolder)
.revertUpdateToRuntime
in class AbstractWriteAttributeHandler<Boolean>
context
- the context of the operationoperation
- the operationattributeName
- the name of the attribute being modifiedvalueToRestore
- the previous value for the attribute, before this operation was executedvalueToRevert
- the new value for the attribute that should be revertedhandback
- an object, if any, passed in to the handbackHolder
by the applyUpdateToRuntime
implementationOperationFailedException
public void registerAttributes(ManagementResourceRegistration registry)
protected abstract org.jboss.msc.service.ServiceController<?> getService(OperationContext context, org.jboss.dmr.ModelNode model) throws OperationFailedException
OperationFailedException
protected abstract void applyOperation(OperationContext context, org.jboss.dmr.ModelNode operation, String attributeName, org.jboss.msc.service.ServiceController<?> service, boolean forRollback) throws OperationFailedException
OperationFailedException
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