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Apache Zeta Components Manual :: Docs For Class ezcPersistentManyToOneRelation

PersistentObject::ezcPersistentManyToOneRelation

Class ezcPersistentManyToOneRelation

Relation class to reflect a many-to-one table relation (m:1).

Source for this file: /PersistentObject/src/relations/many_to_one.php

ezcPersistentRelation
   |
   --ezcPersistentManyToOneRelation
Version:   //autogen//

Properties

bool read/write $cascade
Wether to cascade delete action from the source table to the destination table.

Inherited Member Variables

From ezcPersistentRelation
protected ezcPersistentRelation::$properties

Method Summary

public static void __set_state( $state )
Sets the state after importing an exported object.
public ezcPersistentManyToOneRelation __construct( $sourceTable , $destinationTable )
Create a new relation.
protected void validateColumnMap( $columnMap )
Validates an ezcPersistentRelation::$columnMap property.

Inherited Methods

From ezcPersistentRelation
public ezcPersistentRelation ezcPersistentRelation::__construct()
Create a new relation.
protected abstract void ezcPersistentRelation::validateColumnMap()
Validates an ezcPersistentRelation::$columnMap property.

Methods

__set_state

static void __set_state( $state )

Sets the state after importing an exported object.

Parameters:
Name Type Description
$state array

__construct

ezcPersistentManyToOneRelation __construct( string $sourceTable , string $destinationTable )

Create a new relation.

Parameters:
Name Type Description
$sourceTable string See property $sourceTable
$destinationTable string See property $destinationTable
Redefinition of:
Method Description
ezcPersistentRelation::__construct() Create a new relation.

validateColumnMap

void validateColumnMap( $columnMap )

Validates an ezcPersistentRelation::$columnMap property.

Checks is the given array represents a valid $columnMap property. Column maps for this kind of relation may only contain instances of ezcPersistentSingleTableMap and have to at least contain 1 instance.

Parameters:
Name Type Description
$columnMap array The column map to check.
Exceptions:
Type Description
ezcBaseValueException On an invalid column map.
Redefinition of:
Method Description
ezcPersistentRelation::validateColumnMap() Validates an ezcPersistentRelation::$columnMap property.
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