Apache Derby Database Engine and Embedded JDBC Driver 10.17.1.0 · org.apache.derby.impl.jdbc.EmbedSavepoint

This class implements the Savepoint interface from JDBC 3.0. This allows to set, release, or rollback a transaction to designated Savepoints. Savepoints provide finer-grained control of transactions by marking intermediate points within a transaction. Once a savepoint has been set, the transaction can be rolled back to that savepoint without affecting preceding work.

Supports

JSR169 - no subsetting for java.sql.Savepoint
JDBC 3.0 - class introduced in JDBC 3.0

Field Summary

Modifier and Type	Field and Description
private final int	savepointID
private final String	savepointName

Inherited from org.apache.derby.impl.jdbc.ConnectionChild:: factory localConn

Constructor Summary

Access	Constructor and Description
pack-priv	EmbedSavepoint(EmbedConnection conn, String name)

Method Summary

Modifier and Type	Method and Description
pack-priv String	getInternalName()
public int	Returns: the numeric ID of this savepoint getSavepointId() Implements java.sql.Savepoint.getSavepointId. Retrieves the generated ID for the savepoint that this Savepoint object represents.
public String	Returns: the name of this savepoint getSavepointName() Implements java.sql.Savepoint.getSavepointName. Retrieves the name of the savepoint that this Savepoint object represents.
pack-priv boolean	sameConnection(EmbedConnection con)

Inherited from org.apache.derby.impl.jdbc.ConnectionChild:: commitIfAutoCommit commitIfNeeded getCal getConnectionSynchronization getEmbedConnection getLanguageConnectionContext getLCC handleException needCommit newSQLException restoreContextStack restoreIntrFlagIfSeen setupContextStack

savepointID	back to summary
private final int savepointID

savepointName	back to summary
private final String savepointName

Constructor Detail

EmbedSavepoint	back to summary
pack-priv EmbedSavepoint(EmbedConnection conn, String name) throws StandardException

Method Detail

getInternalName	back to summary
pack-priv String getInternalName()

getSavepointId	back to summary
public int getSavepointId() throws SQLException Implements java.sql.Savepoint.getSavepointId. Retrieves the generated ID for the savepoint that this Savepoint object represents. Returns:int the numeric ID of this savepoint Exceptions SQLException: if this is a named savepoint

getSavepointId

back to summary

public int getSavepointId() throws SQLException

Implements java.sql.Savepoint.getSavepointId.

Retrieves the generated ID for the savepoint that this Savepoint object represents.

Returns:int

the numeric ID of this savepoint

Exceptions

SQLException:: if this is a named savepoint

getSavepointName	back to summary
public String getSavepointName() throws SQLException Implements java.sql.Savepoint.getSavepointName. Retrieves the name of the savepoint that this Savepoint object represents. Returns:String the name of this savepoint Exceptions SQLException: if this is an un-named savepoint

getSavepointName

back to summary

public String getSavepointName() throws SQLException

Implements java.sql.Savepoint.getSavepointName.

Retrieves the name of the savepoint that this Savepoint object represents.

Returns:String

the name of this savepoint