org.sourceforge.jxdbcon.postgresql
Class LibPQ

java.lang.Object
  |
  +--org.sourceforge.jxutil.JNI
        |
        +--org.sourceforge.jxutil.SCCI
              |
              +--org.sourceforge.jxdbcon.postgresql.LibPQ

All Implemented Interfaces:

LibPQConstants

Direct Known Subclasses:

LibProtocol

public class LibPQ

extends SCCI

implements LibPQConstants

A SCCI wrapper for libpq. This wrapper makes the functions of the libpq shared library available for Java callers by use of SCCI.

Version:

$Revision: 1.9 $

Author:

Keve Müller

Field Summary

private static int	fhPQbackendPID
private static int	fhPQbinaryTuples
private static int	fhPQclear
private static int	fhPQclientEncoding
private static int	fhPQcmdStatus
private static int	fhPQcmdTuples
private static int	fhPQconnectdb
private static int	fhPQconnectPoll
private static int	fhPQconnectStart
private static int	fhPQdb
private static int	fhPQendcopy
private static int	fhPQerrorMessage
private static int	fhPQexec
private static int	fhPQfinish
private static int	fhPQfmod
private static int	fhPQfn
private static int	fhPQfname
private static int	fhPQfnumber
private static int	fhPQfsize
private static int	fhPQftype
private static int	fhPQgetisnull
private static int	fhPQgetlength
private static int	fhPQgetline
private static int	fhPQgetResult
private static int	fhPQgetvalue
private static int	fhPQhost
private static int	fhPQnfields
private static int	fhPQntuples
private static int	fhPQoidStatus
private static int	fhPQoptions
private static int	fhPQpass
private static int	fhPQport
private static int	fhPQputline
private static int	fhPQputnbytes
private static int	fhPQrequestCancel
private static int	fhPQreset
private static int	fhPQresStatus
private static int	fhPQresultErrorMessage
private static int	fhPQresultStatus
private static int	fhPQsendQuery
private static int	fhPQsetClientEncoding
private static int	fhPQsetNoticeProcessor
private static int	fhPQstatus
private static int	fhPQtrace
private static int	fhPQtty
private static int	fhPQuntrace
private static int	fhPQuser
private static int	libHandle The handle to the libpgsql.so library.

Fields inherited from class org.sourceforge.jxutil.JNI

loaded

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

CONNECTION_AUTH_OK, CONNECTION_AWAITING_RESPONSE, CONNECTION_BAD, CONNECTION_MADE, CONNECTION_OK, CONNECTION_SETENV, CONNECTION_STARTED, PGRES_BAD_RESPONSE, PGRES_COMMAND_OK, PGRES_COPY_IN, PGRES_COPY_OUT, PGRES_EMPTY_QUERY, PGRES_FATAL_ERROR, PGRES_NONFATAL_ERROR, PGRES_POLLING_ACTIVE, PGRES_POLLING_FAILED, PGRES_POLLING_OK, PGRES_POLLING_READING, PGRES_POLLING_WRITING, PGRES_TUPLES_OK

Constructor Summary

LibPQ()

Method Summary

static int	PQbackendPID(int pgconn)
static int	PQbinaryTuples(int pgresult)
static void	PQclear(int pgresult)
static int	PQclientEncoding(int pgconn)
static String	PQcmdStatus(int pgresult)
static String	PQcmdTuples(int pgresult)
static int	PQconnectdb(String conninfo)
static int	PQconnectPoll(int pgconn)
static int	PQconnectStart(String conninfo)
static String	PQdb(int pgconn)
static int	PQendcopy(int pgconn)
static String	PQerrorMessage(int pgconn)
static int	PQexec(int pgconn, String command)
static void	PQfinish(int pgconn)
static int	PQfmod(int pgresult, int index)
static int	PQfn(int pgconn, int fnid, int args, int nargs)
static String	PQfname(int pgresult, int index)
static int	PQfnumber(int pgresult, String fieldName)
static int	PQfsize(int pgresult, int index)
static int	PQftype(int pgresult, int index)
static int	PQgetisnull(int pgresult, int tupNum, int fieldNum)
static int	PQgetlength(int pgresult, int tupNum, int fieldNum)
static int	PQgetline(int pgconn, byte[] buf)
static int	PQgetResult(int pgconn)
static byte[]	PQgetvalue(int pgresult, int tupNum, int fieldNum, int length)
static String	PQhost(int pgconn)
static int	PQnfields(int pgresult)
static int	PQntuples(int pgresult)
static String	PQoidStatus(int pgresult)
static String	PQoptions(int pgconn)
static String	PQpass(int pgconn)
static String	PQport(int pgconn)
static int	PQputline(int pgconn, byte[] buf)
static int	PQputnbytes(int pgconn, byte[] buf)
static void	PQrequestCancel(int pgconn)
static void	PQreset(int pgconn)
static String	PQresStatus(int status)
static String	PQresultErrorMessage(int pgresult)
static int	PQresultStatus(int pgresult)
static int	PQsendQuery(int pgconn, String command)
static int	PQsetClientEncoding(int pgconn, String encoding)
static void	PQsetNoticeProcessor(int pgconn, int fh, int arg)
static int	PQstatus(int pgconn)
static void	PQtrace(int pgconn, int debugPort)
static String	PQtty(int pgconn)
static void	PQuntrace(int pgconn)
static String	PQuser(int pgconn)

Methods inherited from class org.sourceforge.jxutil.SCCI

call_D_d, call_I_i, call_I_T, call_II_i, call_II_T, call_III_i, call_III_Y, call_IIyiiiyi_i, call_IIyiiyil_i, call_IIyyIyI_i, call_IT_i, call_Iy_i, call_IyI_i, call_IYIIi_i, call_T_i, call_TT_i, call_V_i, dlclose, dlopen, dlsym, makeCallbackS, makeCallbackV, testHandler, toByteArray, toUTF8String

Methods inherited from class org.sourceforge.jxutil.JNI

Methods inherited from class java.lang.Object

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

Field Detail

fhPQbackendPID

private static final int fhPQbackendPID

fhPQbinaryTuples

private static final int fhPQbinaryTuples

fhPQclear

private static final int fhPQclear

fhPQclientEncoding

private static final int fhPQclientEncoding

fhPQcmdStatus

private static final int fhPQcmdStatus

fhPQcmdTuples

private static final int fhPQcmdTuples

fhPQconnectdb

private static final int fhPQconnectdb

fhPQconnectPoll

private static final int fhPQconnectPoll

fhPQconnectStart

private static final int fhPQconnectStart

fhPQdb

private static final int fhPQdb

fhPQendcopy

private static final int fhPQendcopy

fhPQerrorMessage

private static final int fhPQerrorMessage

fhPQexec

private static final int fhPQexec

fhPQfinish

private static final int fhPQfinish

fhPQfmod

private static final int fhPQfmod

fhPQfn

private static final int fhPQfn

fhPQfname

private static final int fhPQfname

fhPQfnumber

private static final int fhPQfnumber

fhPQfsize

private static final int fhPQfsize

fhPQftype

private static final int fhPQftype

fhPQgetisnull

private static final int fhPQgetisnull

fhPQgetlength

private static final int fhPQgetlength

fhPQgetline

private static final int fhPQgetline

fhPQgetResult

private static final int fhPQgetResult

fhPQgetvalue

private static final int fhPQgetvalue

fhPQhost

private static final int fhPQhost

fhPQnfields

private static final int fhPQnfields

fhPQntuples

private static final int fhPQntuples

fhPQoidStatus

private static final int fhPQoidStatus

fhPQoptions

private static final int fhPQoptions

fhPQpass

private static final int fhPQpass

fhPQport

private static final int fhPQport

fhPQputline

private static final int fhPQputline

fhPQputnbytes

private static final int fhPQputnbytes

fhPQrequestCancel

private static final int fhPQrequestCancel

fhPQreset

private static final int fhPQreset

fhPQresStatus

private static final int fhPQresStatus

fhPQresultErrorMessage

private static final int fhPQresultErrorMessage

fhPQresultStatus

private static final int fhPQresultStatus

fhPQsendQuery

private static final int fhPQsendQuery

fhPQsetClientEncoding

private static final int fhPQsetClientEncoding

fhPQsetNoticeProcessor

private static final int fhPQsetNoticeProcessor

fhPQstatus

private static final int fhPQstatus

fhPQtrace

private static final int fhPQtrace

fhPQtty

private static final int fhPQtty

fhPQuntrace

private static final int fhPQuntrace

fhPQuser

private static final int fhPQuser

libHandle

private static final int libHandle

The handle to the libpgsql.so library.

Constructor Detail

LibPQ

public LibPQ()

Method Detail

PQbackendPID

public static int PQbackendPID(int pgconn)

PQbinaryTuples

public static int PQbinaryTuples(int pgresult)

PQclear

public static void PQclear(int pgresult)

PQclientEncoding

public static int PQclientEncoding(int pgconn)

PQcmdStatus

public static String PQcmdStatus(int pgresult)

PQcmdTuples

public static String PQcmdTuples(int pgresult)

PQconnectdb

public static int PQconnectdb(String conninfo)

PQconnectPoll

public static int PQconnectPoll(int pgconn)

PQconnectStart

public static int PQconnectStart(String conninfo)

PQdb

public static String PQdb(int pgconn)

PQendcopy

public static int PQendcopy(int pgconn)

PQerrorMessage

public static String PQerrorMessage(int pgconn)

PQexec

public static int PQexec(int pgconn,
                         String command)

PQfinish

public static void PQfinish(int pgconn)

PQfmod

public static int PQfmod(int pgresult,
                         int index)

PQfn

public static int PQfn(int pgconn,
                       int fnid,
                       int args,
                       int nargs)

PQfname

public static String PQfname(int pgresult,
                             int index)

PQfnumber

public static int PQfnumber(int pgresult,
                            String fieldName)

PQfsize

public static int PQfsize(int pgresult,
                          int index)

PQftype

public static int PQftype(int pgresult,
                          int index)

PQgetisnull

public static int PQgetisnull(int pgresult,
                              int tupNum,
                              int fieldNum)

PQgetlength

public static int PQgetlength(int pgresult,
                              int tupNum,
                              int fieldNum)

PQgetline

public static int PQgetline(int pgconn,
                            byte[] buf)

PQgetResult

public static int PQgetResult(int pgconn)

PQgetvalue

public static byte[] PQgetvalue(int pgresult,
                                int tupNum,
                                int fieldNum,
                                int length)

PQhost

public static String PQhost(int pgconn)

PQnfields

public static int PQnfields(int pgresult)

PQntuples

public static int PQntuples(int pgresult)

PQoidStatus

public static String PQoidStatus(int pgresult)

PQoptions

public static String PQoptions(int pgconn)

PQpass

public static String PQpass(int pgconn)

PQport

public static String PQport(int pgconn)

PQputline

public static int PQputline(int pgconn,
                            byte[] buf)

PQputnbytes

public static int PQputnbytes(int pgconn,
                              byte[] buf)

PQrequestCancel

public static void PQrequestCancel(int pgconn)

PQreset

public static void PQreset(int pgconn)

PQresStatus

public static String PQresStatus(int status)

PQresultErrorMessage

public static String PQresultErrorMessage(int pgresult)

PQresultStatus

public static int PQresultStatus(int pgresult)

PQsendQuery

public static int PQsendQuery(int pgconn,
                              String command)

PQsetClientEncoding

public static int PQsetClientEncoding(int pgconn,
                                      String encoding)

PQsetNoticeProcessor

public static void PQsetNoticeProcessor(int pgconn,
                                        int fh,
                                        int arg)

PQstatus

public static int PQstatus(int pgconn)

PQtrace

public static void PQtrace(int pgconn,
                           int debugPort)

PQtty

public static String PQtty(int pgconn)

PQuntrace

public static void PQuntrace(int pgconn)

PQuser

public static String PQuser(int pgconn)