Class SYSUSERSRowFactory

java.lang.Object

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

org.apache.derby.impl.sql.catalog.SYSUSERSRowFactory

public class SYSUSERSRowFactory
extends CatalogRowFactory

Factory for creating a SYSUSERS row.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	HASHINGSCHEME_COL_NUM
private static final int[][]	indexColumnPositions
static final int	LASTMODIFIED_COL_NUM
static final String	PASSWORD_COL_NAME
static final int	PASSWORD_COL_NUM
private static final int	SYSUSERS_COLUMN_COUNT
(package private) static final int	SYSUSERS_INDEX1_ID
static final String	SYSUSERS_UUID
static final String	TABLE_NAME
private static final boolean[]	uniqueness
static final int	USERNAME_COL_NUM
private static final String[]	uuids

Fields inherited from class CatalogRowFactory

dvf, heapUUID, indexNames, indexUniqueness, indexUUID, tableUUID

Constructor Summary

Constructors

Constructor	Description
SYSUSERSRowFactory(UUIDFactory uuidf, ExecutionFactory ef, DataValueFactory dvf)	//////////////////////////////////////////////////////////////////////////

Method Summary

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

Methods inherited from class 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 Object

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

Field Details

TABLE_NAME

public static final String TABLE_NAME

See Also:

• Constant Field Values

SYSUSERS_UUID

public static final String SYSUSERS_UUID

See Also:

• Constant Field Values

PASSWORD_COL_NAME

public static final String PASSWORD_COL_NAME

See Also:

• Constant Field Values

SYSUSERS_COLUMN_COUNT

private static final int SYSUSERS_COLUMN_COUNT

See Also:

• Constant Field Values

USERNAME_COL_NUM

public static final int USERNAME_COL_NUM

See Also:

• Constant Field Values

HASHINGSCHEME_COL_NUM

public static final int HASHINGSCHEME_COL_NUM

See Also:

• Constant Field Values

PASSWORD_COL_NUM

public static final int PASSWORD_COL_NUM

See Also:

• Constant Field Values

LASTMODIFIED_COL_NUM

public static final int LASTMODIFIED_COL_NUM

See Also:

• Constant Field Values

SYSUSERS_INDEX1_ID

static final int SYSUSERS_INDEX1_ID

See Also:

• Constant Field Values

indexColumnPositions

private static final int[][] indexColumnPositions

uniqueness

private static final boolean[] uniqueness

uuids

private static final String[] uuids

Constructor Details

SYSUSERSRowFactory

SYSUSERSRowFactory(UUIDFactory uuidf,
 ExecutionFactory ef,
 DataValueFactory dvf)

//////////////////////////////////////////////////////////////////////////

Method Details

makeRow

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

Make a SYSUSERS row. The password in the UserDescriptor will be zeroed by this method.

Overrides:

makeRow in class CatalogRowFactory

Returns:

Row suitable for inserting into SYSUSERS

Throws:

StandardException - thrown on failure

buildDescriptor

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

Make a descriptor out of a SYSUSERS row. The password column in the row will be zeroed out.

Specified by:

buildDescriptor in class CatalogRowFactory

Parameters:

row - a row

parentTupleDescriptor - Null for this kind of descriptor.

dd - dataDictionary

Returns:

a descriptor equivalent to a 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