DB\Mongo\Mapper Class Reference

MongoDB mapper. More...

Inheritance diagram for DB\Mongo\Mapper:

Public Member Functions
	exists ($key)
	set ($key, $val)
	get ($key)
	clear ($key)
	cast ($obj=NULL)
	select ($fields=NULL, $filter=NULL, array $options=NULL, $ttl=0)
	find ($filter=NULL, array $options=NULL, $ttl=0)
	count ($filter=NULL, $ttl=0)
	skip ($ofs=1)
	insert ()
	update ()
	erase ($filter=NULL)
	reset ()
	copyfrom ($key)
	copyto ($key)
	__construct (\DB\Mongo $db, $collection)
Public Member Functions inherited from DB\Cursor
	find ($filter=NULL, array $options=NULL)
	insert ()
	update ()
	dry ()
	findone ($filter=NULL, array $options=NULL, $ttl=0)
	paginate ($pos=0, $size=10, $filter=NULL, array $options=NULL)
	load ($filter=NULL, array $options=NULL)
	first ()
	last ()
	skip ($ofs=1)
	next ()
	prev ()
	save ()
	erase ()
	reset ()
Public Member Functions inherited from Magic
	exists ($key)
	set ($key, $val)
	get ($key)
	clear ($key)
	offsetexists ($key)
	__isset ($key)
	offsetset ($key, $val)
	__set ($key, $val)
	offsetget ($key)
	__get ($key)
	offsetunset ($key)
	__unset ($key)

Public Attributes
	$collection
	Mongo collection.
	$document =array()
	Mongo document.
Public Attributes inherited from DB\Cursor
	$ptr =0
	Current position.
const	E_Field ='Undefined field %s'

Protected Member Functions
	factory ($row)

Protected Attributes
	$db
	MongoDB wrapper.
Protected Attributes inherited from DB\Cursor
	$query =array()
	Query results.

Detailed Description

MongoDB mapper.

Constructor & Destructor Documentation

DB\Mongo\Mapper::__construct	(	\DB\Mongo	$db,
			$collection
	)

Instantiate class

Returns

void

Parameters

$db	object
$collection	string

Member Function Documentation

DB\Mongo\Mapper::cast

(

$obj = NULL)

Return fields of mapper object as an associative array

Returns

array

Parameters

$obj

object

DB\Mongo\Mapper::clear

(

$key)

Delete field

Returns

NULL

Parameters

$key

string

DB\Mongo\Mapper::copyfrom

(

$key)

Hydrate mapper object using hive array variable

Returns

NULL

Parameters

$key

string

DB\Mongo\Mapper::copyto

(

$key)

Populate hive array variable with mapper fields

Returns

NULL

Parameters

$key

string

DB\Mongo\Mapper::count	(		$filter = NULL,
			$ttl = 0
	)

Count records that match criteria

Returns

int

Parameters

$filter	array
$ttl	int

DB\Mongo\Mapper::erase

(

$filter = NULL)

Delete current record

Returns

bool

Parameters

$filter

array

DB\Mongo\Mapper::exists

(

$key)

Return TRUE if field is defined

Returns

bool

Parameters

$key

string

DB\Mongo\Mapper::factory (   $row)

protected

Convert array to mapper object

Returns

object

Parameters

$row

array

DB\Mongo\Mapper::find	(		$filter = NULL,
		array	$options = NULL,
			$ttl = 0
	)

Return records that match criteria

Returns

array

Parameters

$filter	array
$options	array
$ttl	int

DB\Mongo\Mapper::get

(

$key)

Retrieve value of field

Returns

scalar|FALSE

Parameters

$key

string

DB\Mongo\Mapper::insert

(

)

Insert new record

Returns

array

DB\Mongo\Mapper::reset

(

)

Reset cursor

Returns

NULL

DB\Mongo\Mapper::select	(		$fields = NULL,
			$filter = NULL,
		array	$options = NULL,
			$ttl = 0
	)

Build query and execute

Returns

array

Parameters

$fields	string
$filter	array
$options	array
$ttl	int

DB\Mongo\Mapper::set	(		$key,
			$val
	)

Assign value to field

Returns

scalar|FALSE

Parameters

$key	string
$val	scalar

DB\Mongo\Mapper::skip

(

$ofs = 1)

Return record at specified offset using criteria of previous load() call and make it active

Returns

array

Parameters

$ofs

int

DB\Mongo\Mapper::update

(

)

Update current record

Returns

array

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

• db/mongo/mapper.php