JMX MBean View

647c07faf5bd

Sun Oct 26 20:48:08 UTC 2025

Name	Domain	jboss.messaging
Name	service	PersistenceManager
Java Class	org.jboss.mx.modelmbean.XMBean
Description	A JDBC persistence manager

Attribute Name	Access	Type	Description	Attribute Value
Instance	R	org.jboss.messaging.core.contract.MessagingComponent	The instance to plug into the server peer	JDBCPersistenceManager[462696a2]
DataSource	RW	java.lang.String	The JNDI name of the DataSource used by this persistence manager
TransactionManager	RW	javax.management.ObjectName	The ObjectName of the TransactionManager used by this persistence manager	View MBean
CreateTablesOnStartup	RW	boolean	Should database tables be created on startup?	TrueFalse
UsingBatchUpdates	RW	boolean	Should JDBC batch updates be used?	TrueFalse
UsingBinaryStream	RW	boolean	Should binary stream be used for accessing message headers / body ?	TrueFalse
UsingTrailingByte	RW	boolean	Should a trailing byte be added to VARBINARY columns - this would be true for databases such as Sybase which would otherwise truncate trailing zeros	TrueFalse
SqlProperties	RW	java.lang.String	DML and DDL overrides
MaxParams	RW	int	The max number of params to be used in a generated PreparedStatement
UseNDBFailoverStrategy	RW	boolean	This changes the retry strategy for the persistence manager. If failure occurs on commit, we ignore the second failure and assume that the insert happened correctly	TrueFalse
SupportsBlobOnSelect	RW	boolean	Some databases don't support binding blobs on select clauses	TrueFalse
SupportsSetNullOnBlobs	RW	boolean	Some databases don't support binding null blobs using setNull (mainly DB2)	TrueFalse
DetectDuplicates	RW	boolean	Detect duplicate message sends on failover? There is some performance hit for doing this	TrueFalse
IDCacheSize	RW	int	The ID cache size to use when detecting duplicate message sends

Operation	Return Type	Description	Parameters
create	void	JBoss Service lifecycle operation	[no parameters]
start	void	JBoss Service lifecycle operation	[no parameters]
stop	void	JBoss Service lifecycle operation	[no parameters]
destroy	void	JBoss Service lifecycle operation	[no parameters]