SYSPERMSRowFactory (Apache Derby V10.14 Internals)

java.lang.Object
- org.apache.derby.iapi.sql.dictionary.CatalogRowFactory
- - org.apache.derby.impl.sql.catalog.PermissionsCatalogRowFactory
  - - org.apache.derby.impl.sql.catalog.SYSPERMSRowFactory

public class SYSPERMSRowFactory
extends PermissionsCatalogRowFactory

Factory for creating a SYSPERMS row.

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`GRANTEE_OBJECTID_GRANTOR_INDEX_NUM`
`private static int[][]`	`indexColumnPositions`
`static int`	`PERMS_OBJECTID_IDX_NUM`
`static int`	`PERMS_UUID_IDX_NUM`
`private static int`	`SYSPERMS_COLUMN_COUNT`
`private static int`	`SYSPERMS_GRANTEE`
`private static int`	`SYSPERMS_GRANTOR`
`private static int`	`SYSPERMS_IS_GRANTABLE`
`private static int`	`SYSPERMS_OBJECTID`
`private static int`	`SYSPERMS_OBJECTTYPE`
`private static int`	`SYSPERMS_PERMISSION`
`private static int`	`SYSPERMS_PERMISSIONID`
`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

SYSPERMSRowFactory(UUIDFactory uuidf, ExecutionFactory ef, DataValueFactory dvf)
Constructor

Constructors
Constructor	Description
`SYSPERMSRowFactory(UUIDFactory uuidf, ExecutionFactory ef, DataValueFactory dvf)`	Constructor

Method Summary

All Methods Instance Methods Concrete Methods
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 an Tuple Descriptor out of a SYSPERMS row
`ExecIndexRow`	`buildIndexKeyRow(int indexNumber, PermissionsDescriptor perm)`	builds an index key row given for a given index number.
`int`	`getPrimaryKeyIndexNumber()`	Get the index number for the primary key index on this catalog.
`ExecRow`	`makeRow(TupleDescriptor td, TupleDescriptor parent)`	Make a SYSPERMS row
`int`	`orPermissions(ExecRow row, PermissionsDescriptor perm, boolean[] colsChanged)`	Or a set of permissions in with a row from this catalog table
`int`	`removePermissions(ExecRow row, PermissionsDescriptor perm, boolean[] colsChanged)`	Remove a set of permissions from a row from this catalog table
`(package private) void`	`setUUIDOfThePassedDescriptor(ExecRow row, PermissionsDescriptor perm)`	Set the uuid of the passed permission descriptor to the uuid of the row from the system table.

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, getUUIDFactory, initInfo, isIndexUnique, makeEmptyRow, makeEmptyRowForCurrentVersion

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from class org.apache.derby.impl.sql.catalog.PermissionsCatalogRowFactory
getAuthorizationID, getAuthorizationID, getNullAuthorizationID

- Field Detail
  - TABLENAME_STRING
```
private static final java.lang.String TABLENAME_STRING
```
    See Also:
    
    Constant Field Values
  - SYSPERMS_COLUMN_COUNT
```
private static final int SYSPERMS_COLUMN_COUNT
```
    See Also:
    
    Constant Field Values
  - SYSPERMS_PERMISSIONID
```
private static final int SYSPERMS_PERMISSIONID
```
    See Also:
    
    Constant Field Values
  - SYSPERMS_OBJECTTYPE
```
private static final int SYSPERMS_OBJECTTYPE
```
    See Also:
    
    Constant Field Values
  - SYSPERMS_OBJECTID
```
private static final int SYSPERMS_OBJECTID
```
    See Also:
    
    Constant Field Values
  - SYSPERMS_PERMISSION
```
private static final int SYSPERMS_PERMISSION
```
    See Also:
    
    Constant Field Values
  - SYSPERMS_GRANTOR
```
private static final int SYSPERMS_GRANTOR
```
    See Also:
    
    Constant Field Values
  - SYSPERMS_GRANTEE
```
private static final int SYSPERMS_GRANTEE
```
    See Also:
    
    Constant Field Values
  - SYSPERMS_IS_GRANTABLE
```
private static final int SYSPERMS_IS_GRANTABLE
```
    See Also:
    
    Constant Field Values
  - indexColumnPositions
```
private static final int[][] indexColumnPositions
```
  - PERMS_UUID_IDX_NUM
```
public static final int PERMS_UUID_IDX_NUM
```
    See Also:
    
    Constant Field Values
  - PERMS_OBJECTID_IDX_NUM
```
public static final int PERMS_OBJECTID_IDX_NUM
```
    See Also:
    
    Constant Field Values
  - GRANTEE_OBJECTID_GRANTOR_INDEX_NUM
```
public static final int GRANTEE_OBJECTID_GRANTOR_INDEX_NUM
```
    See Also:
    
    Constant Field Values
  - uniqueness
```
private static final boolean[] uniqueness
```
  - uuids
```
private static final java.lang.String[] uuids
```
- Constructor Detail
  - SYSPERMSRowFactory
```
SYSPERMSRowFactory(UUIDFactory uuidf,
                   ExecutionFactory ef,
                   DataValueFactory dvf)
```
    Constructor
    
    Parameters:
    
    uuidf - UUIDFactory
    
    ef - ExecutionFactory
    
    dvf - DataValueFactory
- Method Detail
  - buildIndexKeyRow
```
public ExecIndexRow buildIndexKeyRow(int indexNumber,
                                     PermissionsDescriptor perm)
                              throws StandardException
```
    builds an index key row given for a given index number.
    
    Specified by:
    
    buildIndexKeyRow in class PermissionsCatalogRowFactory
    
    perm - a permission descriptor of the appropriate class for this PermissionsCatalogRowFactory class.
    
    Throws:
    
    StandardException - standard error policy
  - getPrimaryKeyIndexNumber
```
public int getPrimaryKeyIndexNumber()
```
    Description copied from class: CatalogRowFactory
    
    Get the index number for the primary key index on this catalog.
    
    Overrides:
    
    getPrimaryKeyIndexNumber in class CatalogRowFactory
    
    Returns:
    
    a 0-based number
  - orPermissions
```
public int orPermissions(ExecRow row,
                         PermissionsDescriptor perm,
                         boolean[] colsChanged)
                  throws StandardException
```
    Or a set of permissions in with a row from this catalog table
    
    Specified by:
    
    orPermissions in class PermissionsCatalogRowFactory
    
    Parameters:
    
    row - an existing row
    
    perm - a permission descriptor of the appropriate class for this PermissionsCatalogRowFactory class.
    
    colsChanged - An array with one element for each column in row. It is updated to indicate which columns in row were changed
    
    Returns:
    
    The number of columns that were changed.
    
    Throws:
    
    StandardException - standard error policy
  - removePermissions
```
public int removePermissions(ExecRow row,
                             PermissionsDescriptor perm,
                             boolean[] colsChanged)
                      throws StandardException
```
    Remove a set of permissions from a row from this catalog table
    
    Specified by:
    
    removePermissions in class PermissionsCatalogRowFactory
    
    Parameters:
    
    row - an existing row
    
    perm - a permission descriptor of the appropriate class for this PermissionsCatalogRowFactory class.
    
    colsChanged - An array with one element for each column in row. It is updated to indicate which columns in row were changed
    
    Returns:
    
    -1 if there are no permissions left in the row, otherwise the number of columns that were changed.
    
    Throws:
    
    StandardException - standard error policy
  - setUUIDOfThePassedDescriptor
```
void setUUIDOfThePassedDescriptor(ExecRow row,
                                  PermissionsDescriptor perm)
                           throws StandardException
```
    Description copied from class: PermissionsCatalogRowFactory
    
    Set the uuid of the passed permission descriptor to the uuid of the row from the system table. DataDictionary will make this call before calling the dependency manager to send invalidation messages to the objects dependent on the permission descriptor's uuid.
    
    Specified by:
    
    setUUIDOfThePassedDescriptor in class PermissionsCatalogRowFactory
    
    Parameters:
    
    row - The row from the system table for the passed permission descriptor
    
    perm - Permission descriptor
    
    Throws:
    
    StandardException
    
    See Also:
    
    PermissionsCatalogRowFactory.setUUIDOfThePassedDescriptor(org.apache.derby.iapi.sql.execute.ExecRow, org.apache.derby.iapi.sql.dictionary.PermissionsDescriptor)
  - makeRow
```
public ExecRow makeRow(TupleDescriptor td,
                       TupleDescriptor parent)
                throws StandardException
```
    Make a SYSPERMS row
    
    Overrides:
    
    makeRow in class CatalogRowFactory
    
    Parameters:
    
    td - a permission descriptor
    
    parent - unused
    
    Returns:
    
    Row suitable for inserting into SYSPERMS.
    
    Throws:
    
    StandardException - thrown on failure
  - buildDescriptor
```
public TupleDescriptor buildDescriptor(ExecRow row,
                                       TupleDescriptor parentTupleDescriptor,
                                       DataDictionary dd)
                                throws StandardException
```
    Make an Tuple Descriptor out of a SYSPERMS row
    
    Specified by:
    
    buildDescriptor in class CatalogRowFactory
    
    Parameters:
    
    row - a SYSPERMS row
    
    parentTupleDescriptor - unused
    
    dd - dataDictionary
    
    Returns:
    
    a descriptor equivalent to a SYSPERMS 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

Class SYSPERMSRowFactory

Field Summary

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

Constructor Summary

Method Summary

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

Methods inherited from class java.lang.Object

Methods inherited from class org.apache.derby.impl.sql.catalog.PermissionsCatalogRowFactory

Field Detail

TABLENAME_STRING

SYSPERMS_COLUMN_COUNT

SYSPERMS_PERMISSIONID

SYSPERMS_OBJECTTYPE

SYSPERMS_OBJECTID

SYSPERMS_PERMISSION

SYSPERMS_GRANTOR

SYSPERMS_GRANTEE

SYSPERMS_IS_GRANTABLE

indexColumnPositions

PERMS_UUID_IDX_NUM

PERMS_OBJECTID_IDX_NUM

GRANTEE_OBJECTID_GRANTOR_INDEX_NUM

uniqueness

uuids

Constructor Detail

SYSPERMSRowFactory

Method Detail

buildIndexKeyRow

getPrimaryKeyIndexNumber

orPermissions

removePermissions

setUUIDOfThePassedDescriptor

makeRow

buildDescriptor

buildColumnList