org.apache.calcite.avatica

Class AvaticaJdbc40Factory

java.lang.Object

org.apache.calcite.avatica.AvaticaJdbc40Factory

All Implemented Interfaces:

AvaticaFactory

public class AvaticaJdbc40Factory
extends Object

Implementation of AvaticaFactory for JDBC 4.0 (corresponds to JDK 1.6).

Method Summary

Methods

Modifier and Type	Method and Description
int	getJdbcMajorVersion()
int	getJdbcMinorVersion()
AvaticaConnection	newConnection(UnregisteredDriver driver, AvaticaFactory factory, String url, Properties info)
AvaticaDatabaseMetaData	newDatabaseMetaData(AvaticaConnection connection) Creates meta data for the database.
AvaticaPreparedStatement	newPreparedStatement(AvaticaConnection connection, Meta.StatementHandle h, Meta.Signature signature, int resultSetType, int resultSetConcurrency, int resultSetHoldability)
AvaticaResultSet	newResultSet(AvaticaStatement statement, Meta.Signature signature, TimeZone timeZone, Iterable<Object> iterable) Creates a result set.
AvaticaResultSetMetaData	newResultSetMetaData(AvaticaStatement statement, Meta.Signature signature) Creates meta data for a result set.
AvaticaStatement	newStatement(AvaticaConnection connection, Meta.StatementHandle h, int resultSetType, int resultSetConcurrency, int resultSetHoldability)

Methods inherited from class java.lang.Object

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

Method Detail

getJdbcMajorVersion

public int getJdbcMajorVersion()

Specified by:

getJdbcMajorVersion in interface AvaticaFactory

getJdbcMinorVersion

public int getJdbcMinorVersion()

Specified by:

getJdbcMinorVersion in interface AvaticaFactory

newConnection

public AvaticaConnection newConnection(UnregisteredDriver driver,
                              AvaticaFactory factory,
                              String url,
                              Properties info)

Specified by:

newConnection in interface AvaticaFactory

newDatabaseMetaData

public AvaticaDatabaseMetaData newDatabaseMetaData(AvaticaConnection connection)

Description copied from interface: AvaticaFactory

Creates meta data for the database.

Specified by:

newDatabaseMetaData in interface AvaticaFactory

Returns:

Database meta data

newStatement

public AvaticaStatement newStatement(AvaticaConnection connection,
                            Meta.StatementHandle h,
                            int resultSetType,
                            int resultSetConcurrency,
                            int resultSetHoldability)

Specified by:

newStatement in interface AvaticaFactory

newPreparedStatement

public AvaticaPreparedStatement newPreparedStatement(AvaticaConnection connection,
                                            Meta.StatementHandle h,
                                            Meta.Signature signature,
                                            int resultSetType,
                                            int resultSetConcurrency,
                                            int resultSetHoldability)
                                              throws SQLException

Specified by:

newPreparedStatement in interface AvaticaFactory

Throws:

SQLException

newResultSet

public AvaticaResultSet newResultSet(AvaticaStatement statement,
                            Meta.Signature signature,
                            TimeZone timeZone,
                            Iterable<Object> iterable)

Description copied from interface: AvaticaFactory

Creates a result set. You will then need to call AvaticaResultSet.execute() on it.

If signature implements MetaImpl.WithIterable we do not need to execute; we can use pre-canned data. This mechanism is used for metadata requests such as getTables.

Specified by:

newResultSet in interface AvaticaFactory

Parameters:

statement - Statement

signature - Prepared statement

timeZone - Time zone

iterable - Iterable over rows in result, or null if an execute/fetch is required

Returns:

Result set

newResultSetMetaData

public AvaticaResultSetMetaData newResultSetMetaData(AvaticaStatement statement,
                                            Meta.Signature signature)

Description copied from interface: AvaticaFactory

Creates meta data for a result set.

Specified by:

newResultSetMetaData in interface AvaticaFactory

Parameters:

statement - Statement

signature - Prepared statement

Returns:

Result set meta data