org.postgresql.jdbc3
Class Jdbc3Connection

java.lang.Object
  org.postgresql.jdbc2.AbstractJdbc2Connection
      org.postgresql.jdbc3.AbstractJdbc3Connection
          org.postgresql.jdbc3.Jdbc3Connection

All Implemented Interfaces:

Connection, Wrapper, BaseConnection, PGConnection

public class Jdbc3Connection
extends AbstractJdbc3Connection
implements Connection

This class implements the java.sql.Connection interface for JDBC3. However most of the implementation is really done in org.postgresql.jdbc3.AbstractJdbc3Connection or one of it's parents

Field Summary

Fields inherited from class org.postgresql.jdbc2.AbstractJdbc2Connection

autoCommit, bindStringAsVarchar, firstWarning, metadata, prepareThreshold, readOnly, typemap

Fields inherited from interface java.sql.Connection

TRANSACTION_NONE, TRANSACTION_READ_COMMITTED, TRANSACTION_READ_UNCOMMITTED, TRANSACTION_REPEATABLE_READ, TRANSACTION_SERIALIZABLE

Constructor Summary

Jdbc3Connection(String host, int port, String user, String database, Properties info, String url)

Method Summary

Statement	createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability) Creates a Statement object that will generate ResultSet objects with the given type, concurrency, and holdability.
DatabaseMetaData	getMetaData()
CallableStatement	prepareCall(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability) Creates a CallableStatement object that will generate ResultSet objects with the given type and concurrency.
PreparedStatement	prepareStatement(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability) Creates a PreparedStatement object that will generate ResultSet objects with the given type, concurrency, and holdability.
void	setTypeMap(Map map)

Methods inherited from class org.postgresql.jdbc3.AbstractJdbc3Connection

createStatement, getHoldability, prepareCall, prepareStatement, prepareStatement, prepareStatement, prepareStatement, releaseSavepoint, rollback, setHoldability, setSavepoint, setSavepoint

Methods inherited from class org.postgresql.jdbc2.AbstractJdbc2Connection

addDataType, addDataType, addWarning, cancelQuery, checkClosed, clearWarnings, close, commit, createStatement, createTypeInfo, enableDriverManagerLogging, encodeString, escapeString, execSQLQuery, execSQLQuery, execSQLUpdate, finalize, getAutoCommit, getCatalog, getCopyAPI, getCursorName, getDBVersionNumber, getEncoding, getFastpathAPI, getIsolationLevelName, getLargeObjectAPI, getLogger, getNotifications, getObject, getPrepareThreshold, getProtocolVersion, getQueryExecutor, getServerMajorVersion, getServerMinorVersion, getStandardConformingStrings, getStringVarcharFlag, getTimestampUtils, getTransactionIsolation, getTransactionState, getTypeInfo, getTypeMap, getURL, getUserName, getWarnings, haveMinimumCompatibleVersion, haveMinimumServerVersion, isClosed, isReadOnly, nativeSQL, prepareCall, prepareStatement, rollback, setAutoCommit, setCatalog, setCursorName, setPrepareThreshold, setReadOnly, setTransactionIsolation, setTypeMapImpl

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.sql.Connection

clearWarnings, close, commit, createArrayOf, createBlob, createClob, createNClob, createSQLXML, createStatement, createStatement, createStruct, getAutoCommit, getCatalog, getClientInfo, getClientInfo, getHoldability, getTransactionIsolation, getTypeMap, getWarnings, isClosed, isReadOnly, isValid, nativeSQL, prepareCall, prepareCall, prepareStatement, prepareStatement, prepareStatement, prepareStatement, prepareStatement, releaseSavepoint, rollback, rollback, setAutoCommit, setCatalog, setClientInfo, setClientInfo, setHoldability, setReadOnly, setSavepoint, setSavepoint, setTransactionIsolation

Methods inherited from interface java.sql.Wrapper

isWrapperFor, unwrap

Constructor Detail

Jdbc3Connection

public Jdbc3Connection(String host,
                       int port,
                       String user,
                       String database,
                       Properties info,
                       String url)
                throws SQLException

Throws:

SQLException

Method Detail

createStatement

public Statement createStatement(int resultSetType,
                                 int resultSetConcurrency,
                                 int resultSetHoldability)
                          throws SQLException

Description copied from class: AbstractJdbc3Connection

Creates a Statement object that will generate ResultSet objects with the given type, concurrency, and holdability. This method is the same as the createStatement method above, but it allows the default result set type, concurrency, and holdability to be overridden.

Specified by:

createStatement in interface Connection

Specified by:

createStatement in class AbstractJdbc3Connection

Parameters:

resultSetType - one of the following ResultSet constants: ResultSet.TYPE_FORWARD_ONLY, ResultSet.TYPE_SCROLL_INSENSITIVE, or ResultSet.TYPE_SCROLL_SENSITIVE

resultSetConcurrency - one of the following ResultSet constants: ResultSet.CONCUR_READ_ONLY or ResultSet.CONCUR_UPDATABLE

resultSetHoldability - one of the following ResultSet constants: ResultSet.HOLD_CURSORS_OVER_COMMIT or ResultSet.CLOSE_CURSORS_AT_COMMIT

Returns:

a new Statement object that will generate ResultSet objects with the given type, concurrency, and holdability

Throws:

SQLException - if a database access error occurs or the given parameters are not ResultSet constants indicating type, concurrency, and holdability

See Also:

ResultSet

prepareStatement

public PreparedStatement prepareStatement(String sql,
                                          int resultSetType,
                                          int resultSetConcurrency,
                                          int resultSetHoldability)
                                   throws SQLException

Description copied from class: AbstractJdbc3Connection

Creates a PreparedStatement object that will generate ResultSet objects with the given type, concurrency, and holdability.

This method is the same as the prepareStatement method above, but it allows the default result set type, concurrency, and holdability to be overridden.

Specified by:

prepareStatement in interface Connection

Specified by:

prepareStatement in class AbstractJdbc3Connection

Parameters:

sql - a String object that is the SQL statement to be sent to the database; may contain one or more ? IN parameters

resultSetType - one of the following ResultSet constants: ResultSet.TYPE_FORWARD_ONLY, ResultSet.TYPE_SCROLL_INSENSITIVE, or ResultSet.TYPE_SCROLL_SENSITIVE

resultSetConcurrency - one of the following ResultSet constants: ResultSet.CONCUR_READ_ONLY or ResultSet.CONCUR_UPDATABLE

resultSetHoldability - one of the following ResultSet constants: ResultSet.HOLD_CURSORS_OVER_COMMIT or ResultSet.CLOSE_CURSORS_AT_COMMIT

Returns:

a new PreparedStatement object, containing the pre-compiled SQL statement, that will generate ResultSet objects with the given type, concurrency, and holdability

Throws:

SQLException - if a database access error occurs or the given parameters are not ResultSet constants indicating type, concurrency, and holdability

See Also:

ResultSet

prepareCall

public CallableStatement prepareCall(String sql,
                                     int resultSetType,
                                     int resultSetConcurrency,
                                     int resultSetHoldability)
                              throws SQLException

Description copied from class: AbstractJdbc3Connection

Creates a CallableStatement object that will generate ResultSet objects with the given type and concurrency. This method is the same as the prepareCall method above, but it allows the default result set type, result set concurrency type and holdability to be overridden.

Specified by:

prepareCall in interface Connection

Specified by:

prepareCall in class AbstractJdbc3Connection

Parameters:

sql - a String object that is the SQL statement to be sent to the database; may contain on or more ? parameters

resultSetType - one of the following ResultSet constants: ResultSet.TYPE_FORWARD_ONLY, ResultSet.TYPE_SCROLL_INSENSITIVE, or ResultSet.TYPE_SCROLL_SENSITIVE

resultSetConcurrency - one of the following ResultSet constants: ResultSet.CONCUR_READ_ONLY or ResultSet.CONCUR_UPDATABLE

resultSetHoldability - one of the following ResultSet constants: ResultSet.HOLD_CURSORS_OVER_COMMIT or ResultSet.CLOSE_CURSORS_AT_COMMIT

Returns:

a new CallableStatement object, containing the pre-compiled SQL statement, that will generate ResultSet objects with the given type, concurrency, and holdability

Throws:

SQLException - if a database access error occurs or the given parameters are not ResultSet constants indicating type, concurrency, and holdability

See Also:

ResultSet

getMetaData

public DatabaseMetaData getMetaData()
                             throws SQLException

Specified by:

getMetaData in interface Connection

Specified by:

getMetaData in class AbstractJdbc2Connection

Throws:

SQLException

setTypeMap

public void setTypeMap(Map map)
                throws SQLException

Specified by:

setTypeMap in interface Connection

Throws:

SQLException