medi.db.constraint
Class FKGenre

java.lang.Object
  |
  +--javatools.db.DbConstraint
        |
        +--medi.db.constraint.FKGenre

public class FKGenre

extends DbConstraint

Represents the constraint for GENRE table.

Field Summary

Fields inherited from class javatools.db.DbConstraint

automaticChecking, canDoUpdate, CASCADE, cloned, constraintEmulation, constraints, currentOperation, defaultValues, DELETE_OPERATION, deleteCascadeChildren, deleteOperations, DO_NOTHING, fatherColsChildren, fatherRecords, fatherTables, fatherTablesColumns, fromList, INSERT_OPERATION, intoList, refColsChildren, refColumns, refs, searchSets, selector, SET_DEFAULT, SET_NULL, sonIndexes, sonsWhere, sonTables, table, UPDATE_CASCADE, UPDATE_OPERATION, updateCascadeChildren, updateFromLists, updateIntoLists, updateOperations, where

Constructor Summary

FKGenre()
Creates new FKGenre

FKGenre(DbAbstractTable tbl)
Creates new FKGenre.

Method Summary

void	check(int operation) Checks if the specified operation can be made.
void	setMarksTable(Marks tbl, int index) Sets the Marks table.
int	update(int operation) Checks (if automatic checking is set) and updates, performing the operation.

Methods inherited from class javatools.db.DbConstraint

build, checkChildren, checkFathers, checkThis, clear, clone, getAutomaticChecking, getConstraintEmulation, getDefaultValues, getDeleteOperation, getFatherColumns, getFatherTable, getFatherTablesCount, getRefColumns, getSonFatherIndex, getSonTable, getSonTablesCount, getTable, getUpdateOperation, initLists, initStaticLists, setAutomaticChecking, setConstraintEmulation, setSelector, setValueLists, setWhere, updateThis

Methods inherited from class java.lang.Object

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

Constructor Detail

FKGenre

public FKGenre()
        throws DbException

Creates new FKGenre

Throws:

DbException - If something goes wrong.

FKGenre

public FKGenre(DbAbstractTable tbl)
        throws DbException

Creates new FKGenre.

Parameters:

tbl - The Genre table to use.

Throws:

DbException - If something goes wrong.

Method Detail

setMarksTable

public void setMarksTable(Marks tbl,
                          int index)

Sets the Marks table.

Parameters:

tbl - The Marks table to use.

index - How does this "Marks" table reference this table?

check

public void check(int operation)
           throws DbException

Checks if the specified operation can be made.

Specified by:

check in class DbConstraint

Parameters:

operation - The operation to do.

Throws:

DbException - If something goes wrong.

update

public int update(int operation)
           throws DbException

Checks (if automatic checking is set) and updates, performing the operation.

Specified by:

update in class DbConstraint

Parameters:

operation - The operation to do.

Returns:

The result from the execute() method.

Throws:

DbException - If something goes wrong.