br.ufg.integrate.wrapper.csv
Class CsvResultSetMetaData

java.lang.Object
  br.ufg.integrate.wrapper.jdbc.IntegrateResultSetMetaData
      br.ufg.integrate.wrapper.csv.CsvResultSetMetaData

All Implemented Interfaces:

ResultSetMetaData, Wrapper

public class CsvResultSetMetaData
extends IntegrateResultSetMetaData

This class implements the ResultSetMetaData interface for the CsvJdbc driver.

Version:

$Id: CsvResultSetMetaData.java,v 1.4 2002/01/01 23:04:26 jackerm Exp $

Author:

Jonathan Ackerman, JD Evora

Field Summary

protected String[]	columnNames Names of columns
protected String	tableName Name of table

Fields inherited from interface java.sql.ResultSetMetaData

columnNoNulls, columnNullable, columnNullableUnknown

Method Summary

String	getCatalogName(int column) Returns the name of the catalog for the specified column.
String	getColumnClassName(int column) Returns the name of the class for the specified column.
int	getColumnCount() Returns the number of columns in the table.
int	getColumnDisplaySize(int column) Returns the display column size for the specified column.
String	getColumnLabel(int column) Returns the label for the specified column
String	getColumnName(int column) Returns the name of the specified column
int	getColumnType(int column)
String	getColumnTypeName(int column)
int	getPrecision(int column)
int	getScale(int column)
String	getSchemaName(int column)
String	getTableName(int column)
boolean	isAutoIncrement(int column) Gets the auto increment falg for the specfied column.
boolean	isCaseSensitive(int column) Returns the case sensitivity flag for the specfied column
boolean	isCurrency(int column) Returns the currency flag for the specified column
boolean	isDefinitelyWritable(int column)
int	isNullable(int column) Returns the nullable flag for the specfied column
boolean	isReadOnly(int column)
boolean	isSearchable(int column) Returns the searchable flag for the specified column
boolean	isSigned(int column) Returns the signed flag for the specfied column
boolean	isWritable(int column)

Methods inherited from class br.ufg.integrate.wrapper.jdbc.IntegrateResultSetMetaData

isWrapperFor, unwrap

Methods inherited from class java.lang.Object

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

Field Detail

columnNames

protected String[] columnNames

Names of columns

tableName

protected String tableName

Name of table

Method Detail

getColumnClassName

public String getColumnClassName(int column)
                          throws SQLException

Returns the name of the class for the specified column. Always returns String.

Specified by:

getColumnClassName in interface ResultSetMetaData

Specified by:

getColumnClassName in class IntegrateResultSetMetaData

Parameters:

column - The column number

Returns:

The name of the class for the requested column

Throws:

SQLException - Thrown if there was a problem

See Also:

ResultSetMetaData.getColumnClassName(int)

getColumnCount

public int getColumnCount()
                   throws SQLException

Returns the number of columns in the table.

Specified by:

getColumnCount in interface ResultSetMetaData

Specified by:

getColumnCount in class IntegrateResultSetMetaData

Returns:

The number of columns in the table

Throws:

SQLException - Thrown if there is a a problem

See Also:

ResultSetMetaData.getColumnCount()

getCatalogName

public String getCatalogName(int column)
                      throws SQLException

Returns the name of the catalog for the specified column. Returns "".

Specified by:

getCatalogName in interface ResultSetMetaData

Overrides:

getCatalogName in class IntegrateResultSetMetaData

Parameters:

column - The column to get the catalog for

Returns:

The catalog name (always "")

Throws:

SQLException - Thrown if there is a problem

See Also:

ResultSetMetaData.getCatalogName(int)

getColumnDisplaySize

public int getColumnDisplaySize(int column)
                         throws SQLException

Returns the display column size for the specified column. Always returns 20.

Specified by:

getColumnDisplaySize in interface ResultSetMetaData

Overrides:

getColumnDisplaySize in class IntegrateResultSetMetaData

Parameters:

column - The column to get the size of

Returns:

The size of the requested column

Throws:

SQLException - Thrown if there is a problem.

See Also:

ResultSetMetaData.getColumnDisplaySize(int)

isAutoIncrement

public boolean isAutoIncrement(int column)
                        throws SQLException

Gets the auto increment falg for the specfied column.

Specified by:

isAutoIncrement in interface ResultSetMetaData

Overrides:

isAutoIncrement in class IntegrateResultSetMetaData

Parameters:

column - The column to get the flag for

Returns:

The autoIncrement flag (always false)

Throws:

SQLException - Thrown if there is a problem

See Also:

ResultSetMetaData.isAutoIncrement(int)

isCaseSensitive

public boolean isCaseSensitive(int column)
                        throws SQLException

Returns the case sensitivity flag for the specfied column

Specified by:

isCaseSensitive in interface ResultSetMetaData

Overrides:

isCaseSensitive in class IntegrateResultSetMetaData

Parameters:

column - The column to return the flag for

Returns:

The caseSensitive flag (always false)

Throws:

SQLException - Thrown if there is a problem

See Also:

ResultSetMetaData.isCaseSensitive(int)

isSearchable

public boolean isSearchable(int column)
                     throws SQLException

Returns the searchable flag for the specified column

Specified by:

isSearchable in interface ResultSetMetaData

Overrides:

isSearchable in class IntegrateResultSetMetaData

Parameters:

column - the column to return the flag form

Returns:

The searchable flag (always false)

Throws:

SQLException - Thrown if there is a problem

See Also:

ResultSetMetaData.isSearchable(int)

isCurrency

public boolean isCurrency(int column)
                   throws SQLException

Returns the currency flag for the specified column

Specified by:

isCurrency in interface ResultSetMetaData

Overrides:

isCurrency in class IntegrateResultSetMetaData

Parameters:

column - The column to get the flag for

Returns:

The currency flag (always false)

Throws:

SQLException - Thrown if there is a problem

See Also:

ResultSetMetaData.isCurrency(int)

isNullable

public int isNullable(int column)
               throws SQLException

Returns the nullable flag for the specfied column

Specified by:

isNullable in interface ResultSetMetaData

Overrides:

isNullable in class IntegrateResultSetMetaData

Parameters:

column - The column to return the flag for

Returns:

The nullable flag (always unknown)

Throws:

SQLException - Thrown if there is a problem

See Also:

ResultSetMetaData.isNullable(int)

isSigned

public boolean isSigned(int column)
                 throws SQLException

Returns the signed flag for the specfied column

Specified by:

isSigned in interface ResultSetMetaData

Overrides:

isSigned in class IntegrateResultSetMetaData

Parameters:

column - The column to return the flag for

Returns:

The signed flag (always false)

Throws:

SQLException - Thrown if there is a problem

See Also:

ResultSetMetaData.isSigned(int)

getColumnLabel

public String getColumnLabel(int column)
                      throws SQLException

Returns the label for the specified column

Specified by:

getColumnLabel in interface ResultSetMetaData

Overrides:

getColumnLabel in class IntegrateResultSetMetaData

Parameters:

column - The column to get the label for

Returns:

the label for the specified column

Throws:

SQLException - Thrown if there is a problem

See Also:

ResultSetMetaData.getColumnLabel(int)

getColumnName

public String getColumnName(int column)
                     throws SQLException

Returns the name of the specified column

Specified by:

getColumnName in interface ResultSetMetaData

Specified by:

getColumnName in class IntegrateResultSetMetaData

Parameters:

column - The column to get the name of

Returns:

The name of the column

Throws:

SQLException - Thrown if there is a problem

See Also:

ResultSetMetaData.getColumnName(int)

getSchemaName

public String getSchemaName(int column)
                     throws SQLException

Specified by:

getSchemaName in interface ResultSetMetaData

Specified by:

getSchemaName in class IntegrateResultSetMetaData

Throws:

SQLException

See Also:

ResultSetMetaData.getSchemaName(int)

getPrecision

public int getPrecision(int column)
                 throws SQLException

Specified by:

getPrecision in interface ResultSetMetaData

Overrides:

getPrecision in class IntegrateResultSetMetaData

Throws:

SQLException

See Also:

ResultSetMetaData.getPrecision(int)

getScale

public int getScale(int column)
             throws SQLException

Specified by:

getScale in interface ResultSetMetaData

Overrides:

getScale in class IntegrateResultSetMetaData

Throws:

SQLException

See Also:

ResultSetMetaData.getScale(int)

getTableName

public String getTableName(int column)
                    throws SQLException

Specified by:

getTableName in interface ResultSetMetaData

Specified by:

getTableName in class IntegrateResultSetMetaData

Throws:

SQLException

See Also:

ResultSetMetaData.getTableName(int)

getColumnType

public int getColumnType(int column)
                  throws SQLException

Specified by:

getColumnType in interface ResultSetMetaData

Specified by:

getColumnType in class IntegrateResultSetMetaData

Throws:

SQLException

See Also:

ResultSetMetaData.getColumnType(int)

getColumnTypeName

public String getColumnTypeName(int column)
                         throws SQLException

Specified by:

getColumnTypeName in interface ResultSetMetaData

Specified by:

getColumnTypeName in class IntegrateResultSetMetaData

Throws:

SQLException

See Also:

ResultSetMetaData.getColumnTypeName(int)

isReadOnly

public boolean isReadOnly(int column)
                   throws SQLException

Specified by:

isReadOnly in interface ResultSetMetaData

Overrides:

isReadOnly in class IntegrateResultSetMetaData

Throws:

SQLException

See Also:

ResultSetMetaData.isReadOnly(int)

isWritable

public boolean isWritable(int column)
                   throws SQLException

Specified by:

isWritable in interface ResultSetMetaData

Overrides:

isWritable in class IntegrateResultSetMetaData

Throws:

SQLException

See Also:

ResultSetMetaData.isWritable(int)

isDefinitelyWritable

public boolean isDefinitelyWritable(int column)
                             throws SQLException

Specified by:

isDefinitelyWritable in interface ResultSetMetaData

Overrides:

isDefinitelyWritable in class IntegrateResultSetMetaData

Throws:

SQLException

See Also:

ResultSetMetaData.isDefinitelyWritable(int)