org.postgresql.jdbc2
Class TypeInfoCache

java.lang.Object
  org.postgresql.jdbc2.TypeInfoCache

public class TypeInfoCache
extends java.lang.Object

Constructor Summary

TypeInfoCache(BaseConnection conn)

Method Summary

void	addDataType(java.lang.String type, java.lang.Class klass)
static int	getDisplaySize(int oid, int typmod)
java.lang.String	getJavaClass(int oid)
static int	getMaximumPrecision(int oid)
java.lang.Class	getPGobject(java.lang.String type)
java.lang.String	getPGType(int oid)
int	getPGType(java.lang.String pgTypeName)
static java.util.Iterator	getPGTypeNamesWithSQLTypes()
static int	getPrecision(int oid, int typmod)
static int	getScale(int oid, int typmod)
int	getSQLType(int oid)
static int	getSQLType(java.lang.String pgTypeName)
static boolean	isCaseSensitive(int oid)
static boolean	isSigned(int oid)

Methods inherited from class java.lang.Object

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

Constructor Detail

TypeInfoCache

public TypeInfoCache(BaseConnection conn)

Method Detail

addDataType

public void addDataType(java.lang.String type,
                        java.lang.Class klass)
                 throws java.sql.SQLException

Throws:

java.sql.SQLException

getPGTypeNamesWithSQLTypes

public static java.util.Iterator getPGTypeNamesWithSQLTypes()

getSQLType

public int getSQLType(int oid)
               throws java.sql.SQLException

Throws:

java.sql.SQLException

getSQLType

public static int getSQLType(java.lang.String pgTypeName)

getPGType

public int getPGType(java.lang.String pgTypeName)
              throws java.sql.SQLException

Throws:

java.sql.SQLException

getPGType

public java.lang.String getPGType(int oid)
                           throws java.sql.SQLException

Throws:

java.sql.SQLException

getPGobject

public java.lang.Class getPGobject(java.lang.String type)

getJavaClass

public java.lang.String getJavaClass(int oid)
                              throws java.sql.SQLException

Throws:

java.sql.SQLException

getPrecision

public static int getPrecision(int oid,
                               int typmod)

getScale

public static int getScale(int oid,
                           int typmod)

isCaseSensitive

public static boolean isCaseSensitive(int oid)

isSigned

public static boolean isSigned(int oid)

getDisplaySize

public static int getDisplaySize(int oid,
                                 int typmod)

getMaximumPrecision

public static int getMaximumPrecision(int oid)