com.metamatrix.jdbc
Interface ResultsMetadataProvider

All Known Implementing Classes:

AbstractMetadataProvider, DeferredMetadataProvider, StaticMetadataProvider

public interface ResultsMetadataProvider

Interface to provide result set metadata.

Method Summary

boolean	getBooleanValue(int columnIndex, java.lang.Integer metadataPropertyKey) Get metadata value for the column at columnIndex for a given metadata property.
int	getColumnCount() Get number of columns in the result set metadata
int	getIntValue(int columnIndex, java.lang.Integer metadataPropertyKey) Get metadata value for the column at columnIndex for a given metadata property.
int	getParameterCount() Get parameter count from original command
java.lang.String	getStringValue(int columnIndex, java.lang.Integer metadataPropertyKey) Get metadata value for the column at columnIndex for a given metadata property.
java.lang.Object	getValue(int columnIndex, java.lang.Integer metadataPropertyKey) Get metadata value for the column at columnIndex for a given metadata property.

Method Detail

getColumnCount

int getColumnCount()
                   throws java.sql.SQLException

Get number of columns in the result set metadata

Returns:

Column count

Throws:

java.sql.SQLException

getValue

java.lang.Object getValue(int columnIndex,
                          java.lang.Integer metadataPropertyKey)
                          throws java.sql.SQLException

Get metadata value for the column at columnIndex for a given metadata property.

Parameters:

columnIndex - The column index

metadataPropertyKey - The metadata property

Returns:

The value to return

Throws:

java.sql.SQLException

getStringValue

java.lang.String getStringValue(int columnIndex,
                                java.lang.Integer metadataPropertyKey)
                                throws java.sql.SQLException

Get metadata value for the column at columnIndex for a given metadata property.

Parameters:

columnIndex - The column index

metadataPropertyKey - The metadata property

Returns:

The value to return

Throws:

java.sql.SQLException

getIntValue

int getIntValue(int columnIndex,
                java.lang.Integer metadataPropertyKey)
                throws java.sql.SQLException

Get metadata value for the column at columnIndex for a given metadata property.

Parameters:

columnIndex - The column index

metadataPropertyKey - The metadata property

Returns:

The value to return

Throws:

java.sql.SQLException

getBooleanValue

boolean getBooleanValue(int columnIndex,
                        java.lang.Integer metadataPropertyKey)
                        throws java.sql.SQLException

Get metadata value for the column at columnIndex for a given metadata property.

Parameters:

columnIndex - The column index

metadataPropertyKey - The metadata property

Returns:

The value to return

Throws:

java.sql.SQLException

getParameterCount

int getParameterCount()
                      throws java.sql.SQLException

Get parameter count from original command

Returns:

count

Throws:

java.sql.SQLException