Queue/Message/Iterator.php

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Zend Framework

LICENSE This source file is subject to the new BSD license that is bundled with this package in the file LICENSE.txt. It is also available through the world-wide-web at this URL: http://framework.zend.com/license/new-bsd If you did not receive a copy of the license and are unable to obtain it through the world-wide-web, please send an email to license@zend.com so we can send you a copy immediately.

Category: Zend
Copyright: Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
License: New BSD License
Package: Zend_Queue
Subpackage: Message
Version: $Id$

\Zend_Queue_Message_Iterator
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Package: Zend_Queue\Message

Implements
Category: Zend
Copyright: Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
License: New BSD License

Properties

boolean $_connected = true

Connected is true if we have a reference to a live Zend_Queue_Adapter_AdapterInterface object.

This is false after the Message has been deserialized.

Default valuetrueDetails

Type: boolean

array $_data = array()

The data for the queue message

Default valuearray()Details

Type: array

string $_messageClass = 'Zend_Queue_Message'

Zend_Queue_Message class name

Default value'Zend_Queue_Message'Details

Type: string

integer $_pointer = 0

Iterator pointer.

Default value0Details

Type: integer

\Zend_Queue_Adapter_AdapterInterface $_queue = null

Zend_Queue_Adapter_AdapterInterface parent class or instance

Default valuenullDetails

Type: \Zend_Queue_Adapter_AdapterInterface

string $_queueClass = null

Name of the class of the Zend_Queue_Adapter_AdapterInterface object.

Default valuenullDetails

Type: string

Methods

__construct(array $options = array()) : void

Constructor

Parameters

Name	Type	Description
$options	array	('queue', 'messageClass', 'data'=>array());

__sleep() : array

Store queue and data in serialized object

Returns

Type	Description
array

__wakeup() : void

Setup to do on wakeup.

A de-serialized Message should not be assumed to have access to a live queue connection, so set _connected = false.

count() : integer

Returns the number of elements in the collection.

Implements Countable::count()

Returns

Type	Description
integer

current() : \Zend_Queue_Message

Return the current element.

Similar to the current() function for arrays in PHP Required by interface Iterator.

Returns

Type	Description
\Zend_Queue_Message	current element from the collection

getQueue() : \Zend_Queue | null

Returns the queue object, or null if this is disconnected message set

Returns

Type	Description
\Zend_Queue \| null

getQueueClass() : string

Query the class name of the Queue object for which this Message was created.

Returns

Type	Description
string

key() : integer

Return the identifying key of the current element.

Similar to the key() function for arrays in PHP. Required by interface Iterator.

Returns

Type	Description
integer

next() : void

Move forward to next element.

Similar to the next() function for arrays in PHP. Required by interface Iterator.

rewind() : void

Rewind the Iterator to the first element.

Similar to the reset() function for arrays in PHP. Required by interface Iterator.

setQueue(\Zend_Queue_Adapter_AdapterInterface $queue) : boolean

Set the queue object, to re-establish a live connection to the queue for a Message that has been de-serialized.

Parameters

Name	Type	Description
$queue	\Zend_Queue_Adapter_AdapterInterface

Returns

Type	Description
boolean

Throws

Exception	Description
\Zend_Queue_Exception

toArray() : array

Returns all data as an array.

Used for debugging.

Returns

Type	Description
array

valid() : bool

Check if there is a current element after calls to rewind() or next().

Used to check if we've iterated to the end of the collection. Required by interface Iterator.

Returns

Type	Description
bool	False if there's nothing more to iterate over

Queue/Message/Iterator.php

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Properties

Methods

\Zend_Queue_Message_Iterator
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