Module org.postgresql.pljava.internal

Package org.postgresql.pljava.jdbc

Class SPIParameterMetaData

java.lang.Object

org.postgresql.pljava.jdbc.SPIParameterMetaData

All Implemented Interfaces:

ParameterMetaData, Wrapper

public class SPIParameterMetaData
extends Object
implements ParameterMetaData

Implementation of ParameterMetaData for the SPI connection.

Author:

Thomas Hallgren

Field Summary

Fields inherited from interface java.sql.ParameterMetaData

parameterModeIn, parameterModeInOut, parameterModeOut, parameterModeUnknown, parameterNoNulls, parameterNullable, parameterNullableUnknown

Method Summary

Modifier and Type	Method	Description
String	getParameterClassName(int arg0)	This feature is not yet supported.
int	getParameterCount()
int	getParameterMode(int paramIndex)	Returns ParameterMetaData.parameterModeIn always since this is the only supported type at this time.
int	getParameterType(int paramIndex)
String	getParameterTypeName(int arg0)	This feature is not yet supported.
int	getPrecision(int arg0)
int	getScale(int arg0)
int	isNullable(int arg0)
boolean	isSigned(int arg0)
boolean	isWrapperFor(Class<?> iface)
<T> T	unwrap(Class<T> iface)

Methods inherited from class java.lang.Object

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

Method Details

getParameterCount

public int getParameterCount()
                      throws SQLException

Specified by:

getParameterCount in interface ParameterMetaData

Throws:

SQLException

isNullable

public int isNullable(int arg0)
               throws SQLException

Specified by:

isNullable in interface ParameterMetaData

Throws:

SQLException

isSigned

public boolean isSigned(int arg0)
                 throws SQLException

Specified by:

isSigned in interface ParameterMetaData

Throws:

SQLException

getPrecision

public int getPrecision(int arg0)
                 throws SQLException

Specified by:

getPrecision in interface ParameterMetaData

Throws:

SQLException

getScale

public int getScale(int arg0)
             throws SQLException

Specified by:

getScale in interface ParameterMetaData

Throws:

SQLException

getParameterType

public int getParameterType(int paramIndex)
                     throws SQLException

Specified by:

getParameterType in interface ParameterMetaData

Throws:

SQLException

getParameterTypeName

public String getParameterTypeName(int arg0)
                            throws SQLException

This feature is not yet supported.

Specified by:

getParameterTypeName in interface ParameterMetaData

Throws:

SQLException - indicating that this feature is not supported.

getParameterClassName

public String getParameterClassName(int arg0)
                             throws SQLException

This feature is not yet supported.

Specified by:

getParameterClassName in interface ParameterMetaData

Throws:

SQLException - indicating that this feature is not supported.

getParameterMode

public int getParameterMode(int paramIndex)
                     throws SQLException

Returns ParameterMetaData.parameterModeIn always since this is the only supported type at this time.

Specified by:

getParameterMode in interface ParameterMetaData

Throws:

SQLException

isWrapperFor

public boolean isWrapperFor(Class<?> iface)
                     throws SQLException

Specified by:

isWrapperFor in interface Wrapper

Throws:

SQLException

unwrap

public <T> T unwrap(Class<T> iface)
             throws SQLException

Specified by:

unwrap in interface Wrapper

Throws:

SQLException