# TransactionParamsBean

Overview | Related MBeans | Attributes | Operations

## Overview

The transaction parameters bean controls how transactions are handled.

Security roles | The following roles have read, write, and invoke permission for all non-encrypted attributes and operations in this MBean: Deployer
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.j2ee.descriptor.wl.TransactionParamsBean`
Factory Methods | No factory methods. Instances of this MBean are created automatically.
Access Points | You can access this MBean from the following MBean attributes:
JMSConnectionFactoryBean.TransactionParams |

## Attributes

This section describes the following attributes:

TransactionTimeout XAConnectionFactoryEnabled |

### TransactionTimeout

The timeout value (in milliseconds) for all transactions on connections created with this connection factory.

If a transacted session is still active after the timeout has elapsed, the transaction is rolled back. A value of 0 indicates that the default value will be used. If you have long-running transactions, you might want to adjust the value of this attribute to allow transactions to complete.

Privileges | Read/Write
Type | long
Default Value | 3600
Minimum value | 0
Maximum value | 2147483647

### XAConnectionFactoryEnabled

Indicates whether a XA queue or XA topic connection factory is returned, instead of a queue or topic connection factory. An XA connection factory can be used to create an XAConnection, which in turn may be used to create an XASession, which in turn may be used to obtain an XAResource for use inside a transaction manager.

In addition, this attribute indicates whether or not a connection factory creates sessions that are JTA aware. If true, the associated message producers and message consumers look into the running thread for a transaction context. Otherwise, the current JTA transaction will be ignored.

Note: Transacted sessions ignore the current threads transaction context in favor of their own internal transaction, regardless of the setting. This setting only affects non-transacted sessions.

Privileges | Read/Write
Type | boolean

## Operations

This section describes the following operations:

isSet unSet |

### isSet

Return true if the given property has been explicitly set in this bean.

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`
Exceptions | `java.lang.IllegalArgumentException` IllegalArgumentException if propertyName is not a recognized property

### 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`
Exceptions | `java.lang.IllegalArgumentException` UnsupportedOperationException if called on a runtime implementation.