com.sun.mdm.index.ejb.sequence
Class SequenceEJB

java.lang.Object
  com.sun.mdm.index.ejb.sequence.SequenceEJB

All Implemented Interfaces:

Sequence, SequenceEJBLocal, SequenceEJBRemote

public class SequenceEJB

extends java.lang.Object

implements SequenceEJBRemote, SequenceEJBLocal

Field Summary

static int	DB_AXION
static int	DB_MYSQL
static int	DB_ORACLE
static int	DB_SQLSERVER
static int	DB_UNKNOWN

Constructor Summary

SequenceEJB()

Method Summary

void	cleanUp()
void	initDBProductID(java.sql.Connection con) Sets up DBProductID for this installation to either DB_SQLSERVER, DB_MYSQL or DB_ORACLE.
void	initialize()
java.lang.String	pingDatabase() Checks if a database can be reached.
void	setSessionContext(SessionContext sessionContext)
long	xgetNextEUID(int mChunkSize, java.lang.String DatabaseType)
java.lang.Integer	xgetNextUID(java.lang.String seqName, java.lang.String DatabaseType)

Methods inherited from class java.lang.Object

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

Field Detail

DB_AXION

public static final int DB_AXION

See Also:

Constant Field Values

DB_MYSQL

public static final int DB_MYSQL

See Also:

Constant Field Values

DB_ORACLE

public static final int DB_ORACLE

See Also:

Constant Field Values

DB_SQLSERVER

public static final int DB_SQLSERVER

See Also:

Constant Field Values

DB_UNKNOWN

public static final int DB_UNKNOWN

See Also:

Constant Field Values

Constructor Detail

SequenceEJB

public SequenceEJB()

Method Detail

cleanUp

public void cleanUp()

initDBProductID

public void initDBProductID(java.sql.Connection con)
                     throws java.lang.Exception

Sets up DBProductID for this installation to either DB_SQLSERVER, DB_MYSQL or DB_ORACLE.

Parameters:

con - Database connection.

Throws:

java.lang.Exception - if an error is encountered.

initialize

public void initialize()
                throws java.lang.Exception

Throws:

java.lang.Exception

pingDatabase

public java.lang.String pingDatabase()

Checks if a database can be reached.

Specified by:

pingDatabase in interface Sequence

Returns:

String indicating the status of the database.

setSessionContext

public void setSessionContext(SessionContext sessionContext)

xgetNextEUID

public long xgetNextEUID(int mChunkSize,
                         java.lang.String DatabaseType)
                  throws SEQException

Specified by:

xgetNextEUID in interface Sequence

Throws:

SEQException

xgetNextUID

public java.lang.Integer xgetNextUID(java.lang.String seqName,
                                     java.lang.String DatabaseType)
                              throws SEQException

Specified by:

xgetNextUID in interface Sequence

Throws:

SEQException