CSERDsubject Class Reference
[CSERD Model Objects]

Model class for subject entity. More...

Inheritance diagram for CSERDsubject:

[legend]

List of all members.

Public Member Functions
	__construct ($constraints=null)
	Constructs new CSERDsubject object.
	addreviewSubject ($review)
	Add new CSERDreviewSubject object connected to this object.
	listreviewSubjects ($constraints=array(), $limit=array(), $order=array(), $count=false)
	Retrieves list of children CSERDreviewSubject objects.
	listreviewSubjectsMulti ($constraints=array(), $limit=array(), $order=array(), $count=false, $depth=1)
	Retrieves list of children CSERDreviewSubject objects using joins.
Static Public Member Functions
static	exists ($constraints=array())
	Checks to see if object exists according to constraints.
static	getAttributesStatic ()
	Retrieves attributes and information about them.
static	getList ($constraints=array(), $limit=array(), $order=array(), $count=false)
	Retrieves list of CSERDsubject objects.
static	getTableNameStatic ()
	Retrieves name of table represented by this class.
static	retrieve ($constraints=array(), $checkOnly=false)
	Retrieves a single object of this type, given the constraints.
Static Public Attributes
static	$ATTRIBUTES
	Attributes for this entity and information about them.

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Detailed Description

Model class for subject entity.

INSERT DESCRIPTION HERE

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Constructor & Destructor Documentation

CSERDsubject::__construct

(

$

constraints = null

)

Constructs new CSERDsubject object.

This method will only populate the object if a constraints array is passed in, to use for selecting the information for the object from the database (see Guide to Database Constraints).

Parameters:

$constraints

[array]: constraints array for populating

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Member Function Documentation

CSERDsubject::addreviewSubject

(

$

review

)

Add new CSERDreviewSubject object connected to this object.

This method creates a new CSERDreviewSubject and makes sure that relevant foreign keys in that object point to this object and any other necessary objects as passed in as parameters to this method. For parameters that request another model object, you may either pass in the model object itself, or the id value for that object, as would be used in the foreign key of the new CSERDreviewSubject object. For example, if the new object needs to point to both this object and, say, a user object, then you can either pass in a user object, or a user ID.

Parameters:

$review

[CSERDreview]: Can also be foreign key value. INSERT DESCRIPTION HERE

Returns:

[CSERDreviewSubject]: new object (already committed) or null on failure

static CSERDsubject::exists

(

$

constraints = array()

)

[static]

Checks to see if object exists according to constraints.

This is simply an alias for retrieve($constraints, true);

Parameters:

$constraints

[array]: constraints used to check for existence of object

Returns:

[boolean]: whether object exists in DB

static CSERDsubject::getAttributesStatic

(

)

[static]

Retrieves attributes and information about them.

This method is needed because there is no generic way to get at the $ATTRIBUTES static member variable without this kind of method. If you do not need to generically grab the attributes of a model class, just use ModelClass::$ATTRIBUTES or $obj->getAttributes().

Returns:

[array]: contents of static $ATTRIBUTES array

static CSERDsubject::getList	(	$	constraints = array(),
		$	limit = array(),
		$	order = array(),
		$	count = false
	)			[static]

Retrieves list of CSERDsubject objects.

See Guide to Database Constraints for more on how to construct constraint and other arrays for this method.

Parameters:

	$constraints	[array]: limit results by criteria
	$limit	[array]: limit results by count
	$order	[array]: change ordering of results
	$count	[boolean]: if true, return the number of objects that would have been returned, rather than the objects themselves

Returns:

[array of CSERDsubject]: list of objects matching the criteria, if any, or null on error

static CSERDsubject::getTableNameStatic

(

)

[static]

Retrieves name of table represented by this class.

Returns:

[string]: table name

CSERDsubject::listreviewSubjects	(	$	constraints = array(),
		$	limit = array(),
		$	order = array(),
		$	count = false
	)

Retrieves list of children CSERDreviewSubject objects.

This method retrieves objects of type CSERDreviewSubject which have their subjectId field equal to the value of this object's subjectId field. The constraints, limit and order parameters can be used to trim down and order the results. See Guide to Database Constraints for more on using database constraints with DBI2/SModel2.

Parameters:

	$constraints	[array]: constraints array to further limit results
	$limit	[array]: limit array to control how many and which results are returned
	$order	[array]: order array to control the ordering of the returned results
	$count	[boolean]: if true, only return the count of how many objects would be returned, rather than the objects themselves

Returns:

[CSERDreviewSubject]: array of child objects, or an integer if $count is true, or null on error

CSERDsubject::listreviewSubjectsMulti	(	$	constraints = array(),
		$	limit = array(),
		$	order = array(),
		$	count = false,
		$	depth = 1
	)

Retrieves list of children CSERDreviewSubject objects using joins.

This method retrieves objects of type CSERDreviewSubject which have their subjectId field equal to the value of this object's subjectId field. The constraints, limit and order parameters can be used to trim down and order the results. See Guide to Database Constraints for more on using database constraints with DBI2/SModel2. Unlike listreviewSubjects(), this method joins the child objects with their parent objects.

Parameters:

	$constraints	[array]: constraints array to further limit results
	$limit	[array]: limit array to control how many and which results are returned
	$order	[array]: order array to control the ordering of the returned results
	$count	[boolean]: if true, only return the count of how many objects would be returned, rather than the objects themselves
	$depth	[int]: how deep to traverse dependencies when doing joins

Returns:

[CSERDreviewSubject]: array of child objects, or an integer if $count is true, or null on error

static CSERDsubject::retrieve	(	$	constraints = array(),
		$	checkOnly = false
	)			[static]

Retrieves a single object of this type, given the constraints.

Use this method instead of the constructor since the constructor cannot return error conditions properly.

Parameters:

	$constraints	[array]: constraints to use when retrieving object
	$checkOnly	[boolean]: if true, just return whether the row exists in the DB

Returns:

[CSERDsubject]: retrieved object, or null on error or object does not exist (or true/false if $checkOnly is true, to indicate whether the row exists in the DB)

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The documentation for this class was generated from the following file:

• models/CSERDmodel/CSERDsubject.php5