com.sun.mdm.index.ops
Class LockManager

java.lang.Object
  com.sun.mdm.index.ops.LockManager

class LockManager

extends java.lang.Object

Constructor Summary

(package private)

LockManager() Creates a new instance of LockManager

Method Summary

(package private) void	lock(java.sql.Connection con, EnterpriseObject eo, boolean lock) Lock the EnterpriseObject.
(package private) void	lock(java.sql.Connection con, EnterpriseObject eo1, EnterpriseObject eo2) Lock two EnterpriseObjects.
(package private) void	lock(java.sql.Connection con, EnterpriseObject eo1, EnterpriseObject eo2, java.lang.String srcRevisionNumber, java.lang.String destRevisionNumber) Lock two EnterpriseObjects.
(package private) void	lock(java.sql.Connection con, EnterpriseObject eo, java.lang.String revisionNumber, boolean lock) Lock the EnterpriseObject.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LockManager

LockManager()

Creates a new instance of LockManager

Method Detail

lock

void lock(java.sql.Connection con,
          EnterpriseObject eo,
          boolean lock)
    throws DataModifiedException

Lock the EnterpriseObject. Lock is on the SystemSBR table for the given EUID.

Parameters:

con - JDBC connection handle.

eo - EnterpriseObject to lock.

lock - Lock flag.

Throws:

DataModifiedException - if the record could not be locked.

lock

void lock(java.sql.Connection con,
          EnterpriseObject eo1,
          EnterpriseObject eo2)
    throws DataModifiedException

Lock two EnterpriseObjects. Lock is on the SystemSBR table for the given EO.

Parameters:

con - JDBC connection handle.

eo1 - First Enterprise Object to lock.

eo2 - Second Enterprise Object to lock.

Throws:

DataModifiedException - if the record could not be locked.

lock

void lock(java.sql.Connection con,
          EnterpriseObject eo1,
          EnterpriseObject eo2,
          java.lang.String srcRevisionNumber,
          java.lang.String destRevisionNumber)
    throws DataModifiedException

Lock two EnterpriseObjects. Lock is on the SystemSBR table for the given EO.

Parameters:

con - JDBC connection handle.

eo1 - First Enterprise Object to lock.

eo2 - Second Enterprise Object to lock.

srcRevisionNumber - SBR revision number of the source (eo1).

destRevisionNumber - SBR revision number of the destination (eo2).

Throws:

DataModifiedException - if the record could not be locked.

lock

void lock(java.sql.Connection con,
          EnterpriseObject eo,
          java.lang.String revisionNumber,
          boolean lock)
    throws DataModifiedException

Lock the EnterpriseObject. Lock is on the SystemSBR table for the given EO.

Parameters:

con - JDBC connection handle.

eo - Enterprise Object to lock.

revisionNumber - SBR revision number.

lock - Lock flag

Throws:

DataModifiedException - if the record could not be locked.