org.apache.derby.impl.sql.catalog

Class SYSSCHEMASRowFactory

java.lang.Object

org.apache.derby.iapi.sql.dictionary.CatalogRowFactory

org.apache.derby.impl.sql.catalog.SYSSCHEMASRowFactory

public class SYSSCHEMASRowFactory
extends CatalogRowFactory

Factory for creating a SYSSCHEMAS row.

Field Summary

Fields

Modifier and Type	Field and Description
static int	SYSSCHEMAS_COLUMN_COUNT
static int	SYSSCHEMAS_SCHEMAAID
static int	SYSSCHEMAS_SCHEMAID
static int	SYSSCHEMAS_SCHEMANAME

Method Summary

Modifier and Type	Method and Description
SystemColumn[]	buildColumnList() Builds a list of columns suitable for creating this Catalog.
TupleDescriptor	buildDescriptor(ExecRow row, TupleDescriptor parentTupleDescriptor, DataDictionary dd) Make an Tuple Descriptor out of a SYSSCHEMAS row
ExecRow	makeRow(TupleDescriptor td, TupleDescriptor parent) Make a SYSSCHEMAS row

Methods inherited from class org.apache.derby.iapi.sql.dictionary.CatalogRowFactory

generateIndexName, getCanonicalHeapName, getCanonicalHeapUUID, getCanonicalIndexUUID, getCanonicalTableUUID, getCatalogName, getCreateHeapProperties, getCreateIndexProperties, getDataValueFactory, getExecutionFactory, getHeapColumnCount, getIndexColumnCount, getIndexColumnPositions, getIndexName, getNumIndexes, getPrimaryKeyIndexNumber, getUUIDFactory, initInfo, isIndexUnique, makeEmptyRow, makeEmptyRowForCurrentVersion

Methods inherited from class java.lang.Object

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

Field Detail

SYSSCHEMAS_COLUMN_COUNT

public static final int SYSSCHEMAS_COLUMN_COUNT

See Also:

Constant Field Values

SYSSCHEMAS_SCHEMAID

public static final int SYSSCHEMAS_SCHEMAID

See Also:

Constant Field Values

SYSSCHEMAS_SCHEMANAME

public static final int SYSSCHEMAS_SCHEMANAME

See Also:

Constant Field Values

SYSSCHEMAS_SCHEMAAID

public static final int SYSSCHEMAS_SCHEMAAID

See Also:

Constant Field Values

Method Detail

makeRow

public ExecRow makeRow(TupleDescriptor td,
                       TupleDescriptor parent)
                throws StandardException

Make a SYSSCHEMAS row

Overrides:

makeRow in class CatalogRowFactory

Returns:

Row suitable for inserting into SYSSCHEMAS.

Throws:

StandardException - thrown on failure

buildDescriptor

public TupleDescriptor buildDescriptor(ExecRow row,
                                       TupleDescriptor parentTupleDescriptor,
                                       DataDictionary dd)
                                throws StandardException

Make an Tuple Descriptor out of a SYSSCHEMAS row

Specified by:

buildDescriptor in class CatalogRowFactory

Parameters:

row - a SYSSCHEMAS row

parentTupleDescriptor - unused

dd - dataDictionary

Returns:

a descriptor equivalent to a SYSSCHEMAS row

Throws:

StandardException - thrown on failure

buildColumnList

public SystemColumn[] buildColumnList()
                               throws StandardException

Builds a list of columns suitable for creating this Catalog.

Specified by:

buildColumnList in class CatalogRowFactory

Returns:

array of SystemColumn suitable for making this catalog.

Throws:

StandardException