# IIOPMBean

Overview | Related MBeans | Attributes | Operations

## Overview

Configuration for IIOP properties.

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.IIOPMBean`
Factory Methods | No factory methods. Instances of this MBean are created automatically.
Access Points | You can access this MBean from the following MBean attributes:
KernelMBean.IIOP ServerMBean.IIOP |

## Attributes

This section describes the following attributes:

CompleteMessageTimeout DefaultCharCodeset DefaultMinorVersion DefaultWideCharCodeset EnableIORServlet IdleConnectionTimeout MaxMessageSize Name Notes | Parent SystemSecurity TxMechanism Type UseFullRepositoryIdList UseJavaSerialization UseSerialFormatVersion2 UseStatefulAuthentication

### CompleteMessageTimeout

The maximum number of seconds spent waiting for a complete IIOP message to be received. This timeout helps guard against denial of service attacks in which a caller indicates that they will be sending a message of a certain size which they never finish sending.

Deprecated.

Privileges | Read/Write
Type | int
Default Value | -1
Minimum value | -1
Maximum value | 480
Secure value | 60

### DefaultCharCodeset

The standard character code set that this server will publish as its native code set. (Older ORBs may have trouble interoperating with anything other than the default.)

Privileges | Read/Write
Type | java.lang.String
Default Value | US-ASCII
Legal Values | US-ASCII UTF-8 ISO-8859-1

### DefaultMinorVersion

The default GIOP (General Inter-ORB Protocol) version that this server will negotiate for incoming connections. (You may have to modify the default to work with other vendor's ORBs.)

This attribute is useful for client orbs with broken GIOP 1.2 implementations.

Privileges | Read/Write
Type | int
Default Value | 2
Minimum value | 0
Maximum value | 2

### DefaultWideCharCodeset

The wide character code set that this server will publish as its native code set. (Older ORBs may have trouble interoperating with anything other than the default.)

Privileges | Read/Write
Type | java.lang.String
Default Value | UCS-2
Legal Values | UCS-2 UTF-16 UTF-8 UTF-16BE UTF-16LE

### EnableIORServlet

Enable getior servlet used to publish COS Naming Service IORs

Privileges | Read/Write
Type | boolean

### IdleConnectionTimeout

The maximum number of seconds an IIOP connection is allowed to be idle before it is closed by the server. This timeout helps guard against server deadlock through too many open connections.

Deprecated. 8.1.0.0 use NetworkAccessPointMBean#getIdleConnectionTimeout()

Privileges | Read/Write
Type | int
Default Value | -1
Minimum value | -1
Secure value | 60

### MaxMessageSize

The maximum IIOP message size allowable in a message header. This attribute attempts to prevent a denial of service attack whereby a caller attempts to force the server to allocate more memory than is available thereby keeping the server from responding quickly to other requests.

Deprecated.

Privileges | Read/Write
Type | int
Default Value | -1
Secure value | 10000000

### 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 `&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
Type | java.lang.String

### Parent

Return the immediate parent for this MBean

Privileges | Read/Write
Type |

### SystemSecurity

Specify the value System Security. The following variables are affected. clientCertAuthentication, clientAuthentication, identityAssertion confidentiality, integrity. The value set in this MBean would only be picked up if the value set in RTD.xml is "config".

Privileges | Read/Write
Type | java.lang.String
Default Value | supported
Legal Values | none supported required

### TxMechanism

The transaction mechanism used by IIOP invocations. The default is the Object Transaction Service (OTS) required by J2EE 1.3.

Privileges | Read/Write
Type | java.lang.String
Default Value | OTS
Legal Values | OTS JTA OTSv11 none

### 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.

### UseFullRepositoryIdList

Specify whether to use full Repository ID lists when sending value type information for custom-marshaled types. Full Repository ID lists allow C++ ORBS to truncate values to base types. For RMI-IIOP and Java ORBs doing this merely increases transmission overhead. JDK ORBs are known to have problems with these so setting this will prevent JDK ORB access from working.

Privileges | Read/Write
Type | boolean

### UseJavaSerialization

Specity whether to use java serialization for marshalling objects. Setting this property improves performance when marshalling objects with very large object graphs.

Privileges | Read/Write
Type | boolean

### UseSerialFormatVersion2

Specify whether to advertise RMI objects and EJBs as supporting RMI-IIOP serial format version 2 for custom marshaled objects.

Privileges | Read/Write
Type | boolean

### UseStatefulAuthentication

Specify whether to advertise RMI objects and EJBs as supporting stateful CSIv2. Stateful CSIv2 is more efficient than stateless, requiring only a single authentication step for each remote principal. Stateless CSIv2 requires per-request authentication. Stateful CSIv2 is not required by J2EE 1.3 and so some ORBs do not support it. Stateful CSIv2 is enabled by default. This property can be changed at the object-level by changing the object's <stateful-authentication> runtime descriptor property.

Privileges | Read/Write
Type | boolean
Default Value | true

## 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`