Class: tNG_CheckMasterRecord

Source Location: /tNG3/triggers/tNG_CheckMasterRecord.class.php

Class Overview

tNG_CheckTableField
   |
   --tNG_CheckMasterRecord

This the CheckMasterRecord trigger; extends the tNG_CheckTableField class; Checks if a master record exists; it is used inside of a trigger registered to a transaction.

Author(s):

Variables

$fkField

Methods

Inherited Variables

Class: tNG_CheckTableField

tNG_CheckTableField::$errorMsg
tNG_CheckTableField::$field
tNG_CheckTableField::$table
tNG_CheckTableField::$throwErrorIfExists
tNG_CheckTableField::$tNG
tNG_CheckTableField::$type
tNG_CheckTableField::$value

Inherited Methods

Class: tNG_CheckTableField

tNG_CheckTableField::tNG_CheckTableField(): Constructor. Sets the reference to the transaction in which the trigger is used.
tNG_CheckTableField::errorIfExists(): setter. if it will be throw error in case the records exists;
tNG_CheckTableField::Execute(): execute method of the class;
tNG_CheckTableField::setErrorMsg(): setter. set the error message
tNG_CheckTableField::setFieldName(): setter. set the field name
tNG_CheckTableField::setFieldType(): setter. set the field type
tNG_CheckTableField::setFieldValue(): setter. set the field value
tNG_CheckTableField::setTable(): setter. set the table name

Class Details

[line 10]
This the CheckMasterRecord trigger; extends the tNG_CheckTableField class; Checks if a master record exists; it is used inside of a trigger registered to a transaction.

Tags:

access:

public

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Class Variables

$fkField = ''

[line 16]

The name of the foreign key column;

Tags:

access:

public

Type:

string

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Class Methods

constructor tNG_CheckMasterRecord [line 22]

tNG_CheckMasterRecord tNG_CheckMasterRecord(
object tNG
&$tNG)

Constructor. Sets the reference to the transaction in which the trigger is used.

Tags:

access:

public

Parameters:

object tNG

&$tNG

reference to transaction object

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method Execute [line 43]

mix Execute(
none
0)

execute method of the class; check if master record exists and return null or error;

Tags:

return:	null or error object if records don't exists
access:	public

Overrides tNG_CheckTableField::Execute() (execute method of the class;)

Parameters:

none

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method setFkFieldName [line 31]

nothing setFkFieldName(
string
$field)

setter. Sets the name of the foreign key column, type and value;

Tags:

access:

public

Parameters:

string

$field

the name of the foreign key column

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Documentation generated on Tue, 6 Dec 2005 15:11:35 +0200 by phpDocumentor 1.3.0RC3