org.sourceforge.jxdbcon.postgresql
Class LibConnection

java.lang.Object
  |
  +--org.sourceforge.jxdbcon.AbstractConnection
        |
        +--org.sourceforge.jxdbcon.postgresql.PGConnection
              |
              +--org.sourceforge.jxdbcon.postgresql.LibConnection

All Implemented Interfaces:

Cloneable, Connection, InfoKeys, PGInfoKeys

public class LibConnection

extends PGConnection

This class implements PGConnection via native calls to libPQ. At runtime it binds to libpq, which must be locatable by the system's link loader.
The driver currently uses the simple, blocking, functions of libPQ.

Version:

$Revision: 1.8 $

Author:

Keve Müller

Field Summary

Fields inherited from class org.sourceforge.jxdbcon.postgresql.PGConnection

autoCommit, clientEncoding, dbEncoding, isBigEndian, oidTypeMap

Fields inherited from class org.sourceforge.jxdbcon.AbstractConnection

info, typeMap, warning

Fields inherited from interface org.sourceforge.jxdbcon.postgresql.PGInfoKeys

FORCECLIENTENC, OPTIONS, PROTOVERSION, SETTIMEZONE, STRICTSCHEMA, TTY, USEASYNC, USECLIENTENC, USEDBENC, USESSL

Fields inherited from interface org.sourceforge.jxdbcon.InfoKeys

CATALOG, DESCRIPTION, DRIVER, HOST, PASSWORD, PORT, SUBDRIVER, USER

Fields inherited from interface java.sql.Connection

TRANSACTION_NONE, TRANSACTION_READ_COMMITTED, TRANSACTION_READ_UNCOMMITTED, TRANSACTION_REPEATABLE_READ, TRANSACTION_SERIALIZABLE

Constructor Summary

LibConnection()

Method Summary

protected PGProtocol

connect(Properties uinfo) Open the connection.

Methods inherited from class org.sourceforge.jxdbcon.postgresql.PGConnection

close, commit, createStatement, exec, exec, exec, executeBatch, executeSQL, fillPropertyInfo, findFunc, findFunc, findFunc, getAutoCommit, getConversionContext, getEscapeContext, getGeneratedKeys, getMetaData, getProtocol, getResultSet, getResultSet, getTransactionIsolation, getType, getType, getTypeOid, open, prepareCall, prepareStatement, res2Types, rollback, setAutoCommit, setCatalog, setTransactionIsolation, takeOver, toString

Methods inherited from class org.sourceforge.jxdbcon.AbstractConnection

clearWarnings, clone, createStatement, createStatement, duplicate, finalize, getCatalog, getHoldability, getInfo, getTypeMap, getWarnings, isClosed, isReadOnly, nativeSQL, prepareCall, prepareCall, prepareStatement, prepareStatement, prepareStatement, prepareStatement, prepareStatement, releaseSavepoint, rollback, setHoldability, setReadOnly, setSavepoint, setSavepoint, setTypeMap

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

LibConnection

public LibConnection()

Method Detail

connect

protected PGProtocol connect(Properties uinfo)
                      throws SQLException

Open the connection. This function delegates to LibProtocol.

Specified by:

connect in class PGConnection

SQLException

See Also:

LibProtocol, LibProtocol.connect(java.util.Properties)