Package org.hibernate.engine.jdbc.spi

Interface MutationStatementPreparer

All Known Implementing Classes:

MutationStatementPreparerImpl

public interface MutationStatementPreparer

Interface to the object that prepares JDBC PreparedStatements related to mutations on behalf of a JdbcCoordinator.

Author:

Steve Ebersole

See Also:

• JdbcCoordinator.getMutationStatementPreparer()

Method Summary

Modifier and Type	Method	Description
PreparedStatement	prepareStatement(String sql, boolean isCallable)	Prepare a statement.
PreparedStatement	prepareStatement(String sql, int autoGeneratedKeys)	Prepare an INSERT statement, specifying how auto-generated (by the database) keys should be handled.
PreparedStatement	prepareStatement(String sql, String[] columnNames)	Prepare an INSERT statement, specifying columns which are auto-generated values to be returned.

Method Details

prepareStatement

PreparedStatement prepareStatement(String sql,
 boolean isCallable)

Prepare a statement.

Parameters:

sql - The SQL the statement to be prepared

isCallable - Whether to prepare as a callable statement.

Returns:

the prepared statement

prepareStatement

PreparedStatement prepareStatement(String sql,
 int autoGeneratedKeys)

Prepare an INSERT statement, specifying how auto-generated (by the database) keys should be handled. Really this is a boolean, but JDBC opted to define it instead using 2 int constants:

• Statement.RETURN_GENERATED_KEYS
• Statement.NO_GENERATED_KEYS

Generated keys are accessed afterwards via Statement.getGeneratedKeys()

Parameters:

sql - The INSERT SQL

autoGeneratedKeys - The autoGeneratedKeys flag

Returns:

the prepared statement

See Also:

• Connection.prepareStatement(String, int)

prepareStatement

PreparedStatement prepareStatement(String sql,
 String[] columnNames)

Prepare an INSERT statement, specifying columns which are auto-generated values to be returned. Generated keys are accessed afterwards via Statement.getGeneratedKeys()

Parameters:

sql - - the SQL for the statement to be prepared

columnNames - The name of the columns to be returned in the generated keys result set.

Returns:

the prepared statement

See Also:

• Connection.prepareStatement(String, String[])