Class RelationLookup

The RelationLookup complex data type. Used to store object2object lookup tables for MANY-TO-MANY relationships between business objects

AlphaDAO

RelationLookup implements AlphaTypeInterface

Package: alpha::model::types
Copyright: Copyright (c) 2012, John Collins (founder of Alpha Framework). All rights reserved.

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License: The BSD License
Author: John Collins <dev@alphaframework.org>
Version: $Id: RelationLookup.inc 1618 2012-12-19 16:51:08Z alphadevx $
Since: 1.0
Located at model/types/RelationLookup.inc

Methods summary
`public`	# `__construct( mixed $leftClassName, mixed $rightClassName )` The constructor The constructor Throws `FailedLookupCreateException` `IllegalArguementException` Since 1.0 Overrides `AlphaDAO::__construct()`
`public string`	# `getLeftClassName( )` Get the leftClassName value Get the leftClassName value Returns `string` Since 1.0
`public string`	# `getRightClassName( )` Get the rightClassName value Get the rightClassName value Returns `string` Since 1.0
`public string`	# `getTableName( )` Custom getter for the TABLE_NAME, which can't be static in this class due to the lookup tablenames being different each time. Custom getter for the TABLE_NAME, which can't be static in this class due to the lookup tablenames being different each time. Returns `string` Throws `AlphaException` Since 1.0 Overrides `AlphaDAO::getTableName()`
`public array`	# `loadAllByAttribute( string $attribute, string $value, integer $start = 0, integer $limit = 0, string $orderBy = "OID", string $order = "ASC", boolean $ignoreClassType = false, array $constructorArgs = array() )` This custom version provides the left/right class names to the business object constructor, required for RelationLookup objects. This custom version provides the left/right class names to the business object constructor, required for RelationLookup objects. (non-PHPdoc) Parameters `$attribute` `string` $atribute The attribute to load the objects by. `$value` `string` $value The value of the attribute to load the objects by. `$start` `integer` $start The start of the SQL LIMIT clause, useful for pagination. `$limit` `integer` $limit The amount (limit) of objects to load, useful for pagination. `$orderBy` `string` $orderBy The name of the field to sort the objects by. `$order` `string` $order The order to sort the objects by. `$ignoreClassType` `boolean` $ignoreClassType Default is false, set to true if you want to load from overloaded tables and ignore the class type. `$constructorArgs` `array` $constructorArgs An optional array of contructor arguements to pass to the BOs that will be generated and returned. Supports a maximum of 5 arguements. Returns `array` An array containing objects of this type of business object. Throws `BONotFoundException` `IllegalArguementException` See alpha/model/AlphaDAO::loadAllByAttribute() Overrides `AlphaDAO::loadAllByAttribute()`
`public string`	# `getHelper( )` Getter for the validation helper string Getter for the validation helper string Returns `string` Since 1.0 Implementation of `AlphaTypeInterface::getHelper()`
`public`	# `setHelper( string $helper )` Set the validation helper text Set the validation helper text Parameters `$helper` `string` $helper Since 1.0 Implementation of `AlphaTypeInterface::setHelper()`
`public array`	# `getValue( )` Returns an array of the OIDs of the related objects Returns an array of the OIDs of the related objects Returns `array` Since 1.0 Implementation of `AlphaTypeInterface::getValue()`
`public`	# `setValue( array $OIDs )` Used to set the OIDs of the related objects. Pass a two-item array of OIDs, the first one being the left object OID, the second being the right. Used to set the OIDs of the related objects. Pass a two-item array of OIDs, the first one being the left object OID, the second being the right. Parameters `$OIDs` `array` $OIDs Throws `IllegalArguementException` Since 1.0 Implementation of `AlphaTypeInterface::setValue()`
`public string`	# `__toString( )` Used to convert the object to a printable string Used to convert the object to a printable string Returns `string` Since 1.0 Implementation of `AlphaTypeInterface::__toString()`

Methods inherited from AlphaDAO
__wakeup(), addProperty(), addToCache(), begin(), cast(), checkBOTableExists(), checkClassDefExists(), checkRecordExists(), checkTableExists(), checkTableNeedsUpdate(), commit(), createForeignIndex(), createUniqueIndex(), delete(), deleteAllByAttribute(), disconnect(), dropTable(), findMissingFields(), get(), getBOClassNames(), getConnection(), getCount(), getCreateTS(), getCreatorId(), getDataLabel(), getDataLabels(), getDefaultAttributes(), getFriendlyClassName(), getHistoryCount(), getID(), getIndexes(), getLastQuery(), getMAX(), getMaintainHistory(), getOID(), getPersistentAttributes(), getPropObject(), getTransientAttributes(), getUniqueAttributes(), getUpdateTS(), getUpdatorId(), getVersion(), getVersionNumber(), hasAttribute(), isInstalled(), isTableOverloaded(), isTagged(), isTransient(), load(), loadAll(), loadAllByAttributes(), loadAllByDayUpdated(), loadAllFieldValuesByAttribute(), loadByAttribute(), loadClassDef(), loadFromCache(), makeHistoryTable(), makeTable(), markPersistent(), markTransient(), markUnique(), populateFromPost(), query(), rebuildTable(), reload(), removeFromCache(), rollback(), save(), saveAttribute(), saveHistory(), set(), setDataLabels(), setEnumOptions(), setLastQuery(), setMaintainHistory(), setOID(), validate()

Properties summary
`protected Integer`	`$leftID`		# The OID of the left business object in the relation The OID of the left business object in the relation Since 1.0
`protected Integer`	`$rightID`		# The OID of the right business object in the relation The OID of the right business object in the relation Since 1.0
`private string`	`$leftClassName`		# The name of the left business object class in the relation The name of the left business object class in the relation Since 1.0
`private string`	`$rightClassName`		# The name of the right business object class in the relation The name of the right business object class in the relation Since 1.0
`private static Logger`	`$logger`	`null`	# Trace logger Trace logger Since 1.0
`protected array`	`$dataLabels`	`array("OID"=>"RelationLookup ID#","leftID"=>"Left BO ID#","rightID"=>"Right BO ID#")`	# an array of data display labels for the class properties an array of data display labels for the class properties Since 1.0
`protected string`	`$helper`	`'Not a valid RelationLookup value!'`	# The message to display to the user when validation fails The message to display to the user when validation fails Since 1.0

Properties inherited from AlphaDAO
`$OID, $created_by, $created_ts, $defaultAttributes, $lastQuery, $transientAttributes, $uniqueAttributes, $updated_by, $updated_ts, $version_num`

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Class RelationLookup

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