DefaultFileStoreMBean


Overview  |   Child MBeans  |   Attributes  |   Operations

Overview

This MBean describes the configuration of the default file store. Each WebLogic Server instance has a default file store.

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.DefaultFileStoreMBean

Factory Methods

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

Access Points

You can access this MBean from the following MBean attributes:


    Attributes

    This section describes the following attributes:


    Directory

    The path name to the file system directory where the file store maintains its data files.

    This attribute is not dynamically configurable.

           
    Privileges Read/Write
    Typejava.lang.String
    Redeploy or Restart required Changes take effect after you redeploy the module or restart the server.

    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
    Typejava.lang.String
    Redeploy or Restart required Changes take effect after you redeploy the module or restart the server.

    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 &lt;. 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
    Typejava.lang.String

    Parent

    Return the immediate parent for this MBean

           
    Privileges Read/Write
    Type
    Redeploy or Restart required Changes take effect after you redeploy the module or restart the server.

    SynchronousWritePolicy

    The disk write policy that determines how the file store writes data to disk.

    This policy also affects the JMS file store's performance, scalability, and reliability. The valid policy options are:

           
    Privileges Read/Write
    Typejava.lang.String
    Default ValueDirect-Write
    Legal Values
    • Disabled
    • Cache-Flush
    • Direct-Write
    Redeploy or Restart required Changes take effect after you redeploy the module or restart the server.

    Type

    Returns the type of the MBean.

           
    Privileges Read only
    Typejava.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

    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"
    ParametersObject [] {  attributeName }

    where:

    • attributeName is an object of type java.lang.String that specifies:

      attributeName

    SignatureString [] { "java.lang.String" }
    Returns void

    Exceptions

    isSet

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

       
    Operation Name"isSet"
    ParametersObject [] {  propertyName }

    where:

    • propertyName is an object of type java.lang.String that specifies:

      property to check

    SignatureString [] { "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"
    ParametersObject [] {  attributeName }

    where:

    • attributeName is an object of type java.lang.String that specifies:

      attributeName

    SignatureString [] { "java.lang.String" }
    Returns void

    Exceptions

    unSet

    Restore the given property to its default value.

       
    Operation Name"unSet"
    ParametersObject [] {  propertyName }

    where:

    • propertyName is an object of type java.lang.String that specifies:

      property to restore

    SignatureString [] { "java.lang.String" }
    Returns void