Package com.ocient.jdbc

Class XGResultSetMetaData

java.lang.Object

com.ocient.jdbc.XGResultSetMetaData

All Implemented Interfaces:

ResultSetMetaData, Wrapper

public class XGResultSetMetaData
extends Object
implements ResultSetMetaData

Field Summary

Fields

Modifier and Type	Field	Description
final String	catalogName
final Map<String,Integer>	cols2Pos
final Map<String,String>	cols2Types
final NavigableMap<Integer,String>	pos2Cols

Fields inherited from interface java.sql.ResultSetMetaData

columnNoNulls, columnNullable, columnNullableUnknown

Constructor Summary

Constructors

Constructor	Description
XGResultSetMetaData(Map<String,Integer> cols2Pos, NavigableMap<Integer,String> pos2Cols, Map<String,String> cols2Types, String catalogName, XGConnection conn)

Method Summary

Modifier and Type	Method	Description
String	getCatalogName(int column)
Map<String,Integer>	getCols2Pos()
Map<String,String>	getCols2Types()
String	getColumnClassName(int column)
int	getColumnCount()
int	getColumnDisplaySize(int column)
String	getColumnLabel(int column)
String	getColumnName(int column)
int	getColumnType(int column)
String	getColumnTypeName(int column)
NavigableMap<Integer,String>	getPos2Cols()
int	getPosition(String name)
int	getPrecision(int column)
int	getScale(int column)
String	getSchemaName(int column)
String	getTableName(int column)
boolean	isAutoIncrement(int column)
boolean	isCaseSensitive(int column)
boolean	isCurrency(int column)
boolean	isDefinitelyWritable(int column)
int	isNullable(int column)
boolean	isReadOnly(int column)
boolean	isSearchable(int column)
boolean	isSigned(int column)
boolean	isWrapperFor(Class<?> iface)
boolean	isWritable(int column)
static byte	nameToType(String typeName)	Converts a SQL type name (e.g., "VARCHAR", "INT") into the internal byte code used by the driver.
String	toString()
<T> T	unwrap(Class<T> iface)

Methods inherited from class java.lang.Object

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

Field Details

cols2Pos

public final Map<String,Integer> cols2Pos

pos2Cols

public final NavigableMap<Integer,String> pos2Cols

cols2Types

public final Map<String,String> cols2Types

catalogName

public final String catalogName

Constructor Details

XGResultSetMetaData

public XGResultSetMetaData(Map<String,Integer> cols2Pos,
 NavigableMap<Integer,String> pos2Cols,
 Map<String,String> cols2Types,
 String catalogName,
 XGConnection conn)

Method Details

getCols2Pos

public Map<String,Integer> getCols2Pos()

getPos2Cols

public NavigableMap<Integer,String> getPos2Cols()

getCols2Types

public Map<String,String> getCols2Types()

getCatalogName

public String getCatalogName(int column)
                      throws SQLException

Specified by:

getCatalogName in interface ResultSetMetaData

Throws:

SQLException

getColumnClassName

public String getColumnClassName(int column)
                          throws SQLException

Specified by:

getColumnClassName in interface ResultSetMetaData

Throws:

SQLException

getColumnCount

public int getColumnCount()
                   throws SQLException

Specified by:

getColumnCount in interface ResultSetMetaData

Throws:

SQLException

getColumnDisplaySize

public int getColumnDisplaySize(int column)
                         throws SQLException

Specified by:

getColumnDisplaySize in interface ResultSetMetaData

Throws:

SQLException

getColumnLabel

public String getColumnLabel(int column)
                      throws SQLException

Specified by:

getColumnLabel in interface ResultSetMetaData

Throws:

SQLException

getColumnName

public String getColumnName(int column)
                     throws SQLException

Specified by:

getColumnName in interface ResultSetMetaData

Throws:

SQLException

getColumnType

public int getColumnType(int column)
                  throws SQLException

Specified by:

getColumnType in interface ResultSetMetaData

Throws:

SQLException

getColumnTypeName

public String getColumnTypeName(int column)
                         throws SQLException

Specified by:

getColumnTypeName in interface ResultSetMetaData

Throws:

SQLException

getPosition

public int getPosition(String name)

getPrecision

public int getPrecision(int column)
                 throws SQLException

Specified by:

getPrecision in interface ResultSetMetaData

Throws:

SQLException

getScale

public int getScale(int column)
             throws SQLException

Specified by:

getScale in interface ResultSetMetaData

Throws:

SQLException

getSchemaName

public String getSchemaName(int column)
                     throws SQLException

Specified by:

getSchemaName in interface ResultSetMetaData

Throws:

SQLException

getTableName

public String getTableName(int column)
                    throws SQLException

Specified by:

getTableName in interface ResultSetMetaData

Throws:

SQLException

isAutoIncrement

public boolean isAutoIncrement(int column)
                        throws SQLException

Specified by:

isAutoIncrement in interface ResultSetMetaData

Throws:

SQLException

isCaseSensitive

public boolean isCaseSensitive(int column)
                        throws SQLException

Specified by:

isCaseSensitive in interface ResultSetMetaData

Throws:

SQLException

isCurrency

public boolean isCurrency(int column)
                   throws SQLException

Specified by:

isCurrency in interface ResultSetMetaData

Throws:

SQLException

isDefinitelyWritable

public boolean isDefinitelyWritable(int column)
                             throws SQLException

Specified by:

isDefinitelyWritable in interface ResultSetMetaData

Throws:

SQLException

isNullable

public int isNullable(int column)
               throws SQLException

Specified by:

isNullable in interface ResultSetMetaData

Throws:

SQLException

isReadOnly

public boolean isReadOnly(int column)
                   throws SQLException

Specified by:

isReadOnly in interface ResultSetMetaData

Throws:

SQLException

isSearchable

public boolean isSearchable(int column)
                     throws SQLException

Specified by:

isSearchable in interface ResultSetMetaData

Throws:

SQLException

isSigned

public boolean isSigned(int column)
                 throws SQLException

Specified by:

isSigned in interface ResultSetMetaData

Throws:

SQLException

isWritable

public boolean isWritable(int column)
                   throws SQLException

Specified by:

isWritable in interface ResultSetMetaData

Throws:

SQLException

toString

public String toString()

Overrides:

toString in class Object

unwrap

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

Specified by:

unwrap in interface Wrapper

Throws:

SQLException

isWrapperFor

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

Specified by:

isWrapperFor in interface Wrapper

Throws:

SQLException

nameToType

public static byte nameToType(String typeName)
                       throws SQLException

Converts a SQL type name (e.g., "VARCHAR", "INT") into the internal byte code used by the driver. This is the inverse of type2Name.

Parameters:

typeName - The SQL type name.

Returns:

The corresponding byte type code.

Throws:

SQLException - if the typeName is not a recognized Ocient type.