SelfTuningMBean

Overview | Related MBeans | Attributes | Operations

Overview

SelfTuningMBean holds global work manager component mbeans.

Fully Qualified Interface Name If you use the getMBeanInfo operation in MBeanTypeServiceMBean, supply the following value as this MBean's fully qualified interface name:
weblogic.management.configuration.SelfTuningMBean

Factory Methods No factory methods. Instances of this MBean are created automatically.

Access Points

You can access this MBean from the following MBean attributes:

DomainMBean.SelfTuning

Related MBeans

This section describes attributes that provide access to other MBeans. For more information about the MBean hierarchy, refer to WebLogic Server MBean Data Model.

Capacities
ContextRequestClasses
FairShareRequestClasses
MaxThreadsConstraints

MinThreadsConstraints
ResponseTimeRequestClasses
WorkManagers

Capacities

Get all the capacity definitions

Factory Methods	`createCapacity (java.lang.String name)` `destroyCapacity (CapacityMBean bean)` Factory methods do not return objects. See Using factory methods.
Lookup Operation	`lookupCapacity(String name)` Returns a `javax.management.ObjectName` for the instance of `CapacityMBean` named `name`.
Privileges	Read only
Type	CapacityMBean[]
Relationship type:	Containment.

ContextRequestClasses

Get all the context request classes

Factory Methods	`createContextRequestClass (java.lang.String name)` `destroyContextRequestClass (ContextRequestClassMBean bean)` Factory methods do not return objects. See Using factory methods.
Lookup Operation	`lookupContextRequestClass(String name)` Returns a `javax.management.ObjectName` for the instance of `ContextRequestClassMBean` named `name`.
Privileges	Read only
Type	ContextRequestClassMBean[]
Relationship type:	Containment.

FairShareRequestClasses

Get all the fair share request classes

Factory Methods	`createFairShareRequestClass (java.lang.String name)` `destroyFairShareRequestClass (FairShareRequestClassMBean bean)` Factory methods do not return objects. See Using factory methods.
Lookup Operation	`lookupFairShareRequestClass(String name)` Returns a `javax.management.ObjectName` for the instance of `FairShareRequestClassMBean` named `name`.
Privileges	Read only
Type	FairShareRequestClassMBean[]
Relationship type:	Containment.

MaxThreadsConstraints

Get all the max threads constraint

Factory Methods	`createMaxThreadsConstraint (java.lang.String name)` `destroyMaxThreadsConstraint (MaxThreadsConstraintMBean bean)` Factory methods do not return objects. See Using factory methods.
Lookup Operation	`lookupMaxThreadsConstraint(String name)` Returns a `javax.management.ObjectName` for the instance of `MaxThreadsConstraintMBean` named `name`.
Privileges	Read only
Type	MaxThreadsConstraintMBean[]
Relationship type:	Containment.

MinThreadsConstraints

Get all the min threads constraint

Factory Methods	`createMinThreadsConstraint (java.lang.String name)` `destroyMinThreadsConstraint (MinThreadsConstraintMBean bean)` Factory methods do not return objects. See Using factory methods.
Lookup Operation	`lookupMinThreadsConstraint(String name)` Returns a `javax.management.ObjectName` for the instance of `MinThreadsConstraintMBean` named `name`.
Privileges	Read only
Type	MinThreadsConstraintMBean[]
Relationship type:	Containment.

ResponseTimeRequestClasses

Get all the response time request classes

Factory Methods	`createResponseTimeRequestClass (java.lang.String name)` `destroyResponseTimeRequestClass (ResponseTimeRequestClassMBean bean)` Factory methods do not return objects. See Using factory methods.
Lookup Operation	`lookupResponseTimeRequestClass(String name)` Returns a `javax.management.ObjectName` for the instance of `ResponseTimeRequestClassMBean` named `name`.
Privileges	Read only
Type	ResponseTimeRequestClassMBean[]
Relationship type:	Containment.

WorkManagers

Get all the defined work managers.

A note about dynamic additions and deletions of WorkManager in a running server. Only applications or modules deployed or re-deployed after the changes are made can pick up the newly added WorkManagers. Existing production applications resolve their dispatch-policies to work managers during deployment time and once the application is exported and in production mode, the server does not swap work manager's midway. The tight binding helps performance and also avoids issues like what happens to inflight work in the old work manager. This attribute is marked as dynamic so that new applications (re)deployed can pick up the WorkManager changes. Please note that this applies only to resolving dispatch-policies to WorkManagers. Existing attributes within a work manager like fair-share and constraints can be modified without requiring a redeploy.

Factory Methods	`createWorkManager (java.lang.String )` `destroyWorkManager (WorkManagerMBean )` Factory methods do not return objects. See Using factory methods.
Privileges	Read only
Type	WorkManagerMBean[]
Relationship type:	Containment.

Attributes

This section describes the following attributes:

Name
Notes
Parent

Type

Name

The user-specified name of this MBean instance.

This name is included as one of the key properties in the MBean's javax.management.ObjectName:
Name=user-specified-name

Privileges	Read/Write
Type	java.lang.String

Notes

Optional information that you can include to describe this configuration.

WebLogic Sever saves this note in the domain's configuration file (config.xml) as XML PCDATA. All left angle brackets (<) are converted to the XML entity <. Carriage returns/line feeds are preserved.

Note:: If you create or edit a note from the Administration Console, the Administration Console does not preserve carriage returns/line feeds.

Privileges	Read/Write
Type	java.lang.String

Parent

Return the immediate parent for this MBean

Privileges	Read/Write
Type

Type

Returns the type of the MBean.

Privileges	Read only
Type	java.lang.String
Redeploy or Restart required	Changes take effect after you redeploy the module or restart the server.

Operations

This section describes the following operations:

freezeCurrentValue
isSet
restoreDefaultValue

unSet

freezeCurrentValue

If the specified attribute has not been set explicitly, and if the attribute has a default value, this operation forces the MBean to persist the default value.

Unless you use this operation, the default value is not saved and is subject to change if you update to a newer release of WebLogic Server. Invoking this operation isolates this MBean from the effects of such changes.

Note:: To insure that you are freezing the default value, invoke the restoreDefaultValue operation before you invoke this.

This operation has no effect if you invoke it on an attribute that does not provide a default value or on an attribute for which some other value has been set.

Deprecated. 9.0.0.0

Operation Name	`"freezeCurrentValue"`
Parameters	`Object [] { attributeName }` where: `attributeName` is an object of type `java.lang.String` that specifies: attributeName
Signature	`String [] { "java.lang.String" }`
Returns	`void`
Exceptions	`javax.management.AttributeNotFoundException` `javax.management.MBeanException`

isSet

Returns true if the specified attribute has been set explicitly in this MBean instance.

Operation Name	`"isSet"`
Parameters	`Object [] { propertyName }` where: `propertyName` is an object of type `java.lang.String` that specifies: property to check
Signature	`String [] { "java.lang.String" }`
Returns	`boolean`

restoreDefaultValue

If the specified attribute has a default value, this operation removes any value that has been set explicitly and causes the attribute to use the default value.

Default values are subject to change if you update to a newer release of WebLogic Server. To prevent the value from changing if you update to a newer release, invoke the freezeCurrentValue operation.

This operation has no effect if you invoke it on an attribute that does not provide a default value or on an attribute that is already using the default.

Deprecated. 9.0.0.0

Operation Name	`"restoreDefaultValue"`
Parameters	`Object [] { attributeName }` where: `attributeName` is an object of type `java.lang.String` that specifies: attributeName
Signature	`String [] { "java.lang.String" }`
Returns	`void`
Exceptions	`javax.management.AttributeNotFoundException`

unSet

Restore the given property to its default value.

Operation Name	`"unSet"`
Parameters	`Object [] { propertyName }` where: `propertyName` is an object of type `java.lang.String` that specifies: property to restore
Signature	`String [] { "java.lang.String" }`
Returns	`void`