Package org.apache.derby.impl.sql.catalog

Class SYSFOREIGNKEYSRowFactory

java.lang.Object

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

org.apache.derby.impl.sql.catalog.SYSFOREIGNKEYSRowFactory

public class SYSFOREIGNKEYSRowFactory
extends CatalogRowFactory

Factory for creating a SYSFOREIGNKEYS row.

Field Summary

Fields

Modifier and Type	Field	Description
private static int[][]	indexColumnPositions
protected static int	SYSFOREIGNKEYS_COLUMN_COUNT
protected static int	SYSFOREIGNKEYS_CONGLOMERATEID
protected static int	SYSFOREIGNKEYS_CONSTRAINTID
protected static int	SYSFOREIGNKEYS_CONSTRAINTID_WIDTH
protected static int	SYSFOREIGNKEYS_DELETERULE
protected static int	SYSFOREIGNKEYS_INDEX1_ID
protected static int	SYSFOREIGNKEYS_INDEX2_ID
protected static int	SYSFOREIGNKEYS_KEYCONSTRAINTID
protected static int	SYSFOREIGNKEYS_UPDATERULE
private static java.lang.String	TABLENAME_STRING
private static boolean[]	uniqueness
private static java.lang.String[]	uuids

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

dvf, heapUUID, indexNames, indexUniqueness, indexUUID, tableUUID

Constructor Summary

Constructors

Constructor	Description
SYSFOREIGNKEYSRowFactory(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 ViewDescriptor out of a SYSFOREIGNKEYS row
(package private) int	getRefActionAsInt(java.lang.String raRuleString)
(package private) java.lang.String	getRefActionAsString(int raRule)
ExecRow	makeRow(TupleDescriptor td, TupleDescriptor parent)	Make a SYSFOREIGNKEYS 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

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

Field Detail

TABLENAME_STRING

private static final java.lang.String TABLENAME_STRING

See Also:

Constant Field Values

SYSFOREIGNKEYS_COLUMN_COUNT

protected static final int SYSFOREIGNKEYS_COLUMN_COUNT

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Constant Field Values

SYSFOREIGNKEYS_CONSTRAINTID

protected static final int SYSFOREIGNKEYS_CONSTRAINTID

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Constant Field Values

SYSFOREIGNKEYS_CONGLOMERATEID

protected static final int SYSFOREIGNKEYS_CONGLOMERATEID

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Constant Field Values

SYSFOREIGNKEYS_KEYCONSTRAINTID

protected static final int SYSFOREIGNKEYS_KEYCONSTRAINTID

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Constant Field Values

SYSFOREIGNKEYS_DELETERULE

protected static final int SYSFOREIGNKEYS_DELETERULE

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Constant Field Values

SYSFOREIGNKEYS_UPDATERULE

protected static final int SYSFOREIGNKEYS_UPDATERULE

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Constant Field Values

SYSFOREIGNKEYS_CONSTRAINTID_WIDTH

protected static final int SYSFOREIGNKEYS_CONSTRAINTID_WIDTH

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Constant Field Values

SYSFOREIGNKEYS_INDEX1_ID

protected static final int SYSFOREIGNKEYS_INDEX1_ID

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Constant Field Values

SYSFOREIGNKEYS_INDEX2_ID

protected static final int SYSFOREIGNKEYS_INDEX2_ID

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Constant Field Values

indexColumnPositions

private static final int[][] indexColumnPositions

uniqueness

private static final boolean[] uniqueness

uuids

private static final java.lang.String[] uuids

Constructor Detail

SYSFOREIGNKEYSRowFactory

SYSFOREIGNKEYSRowFactory(UUIDFactory uuidf,
                         ExecutionFactory ef,
                         DataValueFactory dvf)

Method Detail

makeRow

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

Make a SYSFOREIGNKEYS row

Overrides:

makeRow in class CatalogRowFactory

Returns:

Row suitable for inserting into SYSFOREIGNKEYS.

Throws:

StandardException - thrown on failure

buildDescriptor

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

Make a ViewDescriptor out of a SYSFOREIGNKEYS row

Specified by:

buildDescriptor in class CatalogRowFactory

Parameters:

row - a SYSFOREIGNKEYS row

parentTupleDescriptor - Null for this kind of descriptor.

dd - dataDictionary

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

getRefActionAsInt

int getRefActionAsInt(java.lang.String raRuleString)

getRefActionAsString

java.lang.String getRefActionAsString(int raRule)