SelectStatement Class Reference

Detailed Description

Select statement.

Author

ingo herwig ingo@.nosp@m.wemo.nosp@m.ve.co.nosp@m.m

Definition at line 23 of file SelectStatement.php.

Inheritance diagram for SelectStatement:

Public Member Functions
	__construct (RDBMapper $mapper, $id=self::NO_CACHE)
	getType ()
	isCached ()
	setMeta ($key, $value)
	getMeta ($key)
	getRowCount ()
	save ()
	assemble ($cacheKey=null)
	query ($fetchMode=null, $bind=array())
	__sleep ()
	__wakeup ()

Static Public Member Functions
static	get (RDBMapper $mapper, $id=self::NO_CACHE)

Public Attributes
const	NO_CACHE = 'no_cache'
const	CACHE_KEY = 'select'

Static Protected Member Functions
static	getCacheSection ($type)
static	getCacheId ($id)

Protected Attributes
	$_id = null
	$_type = null
	$_meta = array()
	$_cachedSql = array()

Constructor & Destructor Documentation

__construct	(	RDBMapper	$mapper,
			$id = self::NO_CACHE
	)

Constructor.

Parameters

$mapper	RDBMapper instance
$id	The statement id (optional, default: SelectStatement::NO_CACHE)

Definition at line 58 of file SelectStatement.php.

Member Function Documentation

static get ( RDBMapper  $mapper,   $id = self::NO_CACHE  )

static

Get the SelectStatement instance with the given id.

If the id equals SelectStatement::NO_CACHE or is not cached, a new one will be created.

Parameters

$mapper	RDBMapper instance used to retrieve the database connection
$id	The statement id (optional, default: SelectStatement::NO_CACHE)

Returns

SelectStatement

Definition at line 40 of file SelectStatement.php.

getType

(

)

Get the entity type associated with the statement.

Returns

String

Definition at line 68 of file SelectStatement.php.

isCached

(

)

Check if the statement is cached already.

Returns

Boolean

Definition at line 76 of file SelectStatement.php.

setMeta	(		$key,
			$value
	)

Add customt meta value.

Parameters

$key
$value

Definition at line 87 of file SelectStatement.php.

getMeta

(

$key

)

Get customt meta value.

Parameters

$key

Returns

Mixed

Definition at line 96 of file SelectStatement.php.

getRowCount

(

)

Execute a count query and return the row count.

Returns

Integer

Definition at line 107 of file SelectStatement.php.

save

(

)

Put the statement into the cache.

Definition at line 137 of file SelectStatement.php.

assemble

(

$cacheKey = null

)

See also

Select::assemble()

Definition at line 147 of file SelectStatement.php.

query	(		$fetchMode = null,
			$bind = array()
	)

See also

Select::query()

Definition at line 158 of file SelectStatement.php.

static getCacheSection (   $type )

staticprotected

Get the cache section.

Parameters

$type

The type

Returns

String

Definition at line 169 of file SelectStatement.php.

static getCacheId (   $id )

staticprotected

Get the compressed cache id from the id.

Parameters

$id

Returns

String

Definition at line 178 of file SelectStatement.php.

__sleep

(

)

Serialization handlers.

Definition at line 186 of file SelectStatement.php.

__wakeup

(

)

Definition at line 190 of file SelectStatement.php.

Member Data Documentation

const NO_CACHE = 'no_cache'

Definition at line 25 of file SelectStatement.php.

const CACHE_KEY = 'select'

Definition at line 26 of file SelectStatement.php.

$_id = null

protected

Definition at line 28 of file SelectStatement.php.

$_type = null

protected

Definition at line 29 of file SelectStatement.php.

$_meta = array()

protected

Definition at line 30 of file SelectStatement.php.

$_cachedSql = array()

protected

Definition at line 31 of file SelectStatement.php.