Application/Resource/Multidb.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_Application
Subpackage: Resource
Version: $Id$

\Zend_Application_Resource_Multidb
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Package: Zend_Application\Resource

Cache Manager resource

Example configuration:

  resources.multidb.defaultMetadataCache = "database"

  resources.multidb.db1.adapter = "pdo_mysql"
  resources.multidb.db1.host = "localhost"
  resources.multidb.db1.username = "webuser"
  resources.multidb.db1.password = "XXXX"
  resources.multidb.db1.dbname = "db1"
  resources.multidb.db1.default = true

  resources.multidb.db2.adapter = "pdo_pgsql"
  resources.multidb.db2.host = "example.com"
  resources.multidb.db2.username = "dba"
  resources.multidb.db2.password = "notthatpublic"
  resources.multidb.db2.dbname = "db2"

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

Properties

array $_dbs = array()

Associative array containing all configured db's

Default valuearray()Details

Type: array

null|\Zend_Db_Adapter_Abstract $_defaultDb

An instance of the default db, if set

Details

Type: null | \Zend_Db_Adapter_Abstract

Methods

_setDefault( $adapter) : void

Set the default db adapter

Parameters

Name	Type	Description
$adapter

Details

$adapter: \Zend_Db_Adapter_Abstract

Adapter to set as default

_setDefaultMetadataCache(string | \Zend_Cache_Core $cache) : \Zend_Application_Resource_Multidb

Set the default metadata cache

Parameters

Name	Type	Description
$cache	string \| \Zend_Cache_Core

Returns

Type	Description
\Zend_Application_Resource_Multidb

getDb(null | string | \Zend_Db_Adapter_Abstract $db = null) : \Zend_Db_Adapter_Abstract

Retrieve the specified database connection

Parameters

Name	Type	Description
$db	null \| string \| \Zend_Db_Adapter_Abstract	The adapter to retrieve. Null to retrieve the default connection

Returns

Type	Description
\Zend_Db_Adapter_Abstract

Throws

Exception	Description
\Zend_Application_Resource_Exception	if the given parameter could not be found

getDefaultDb(boolean $justPickOne = true) : null | \Zend_Db_Adapter_Abstract

Get the default db connection

Parameters

Name	Type	Description
$justPickOne	boolean	If true, a random (the first one in the stack) `connection is returned if no default was set. If false, null is returned if no default was set.`

Returns

Type	Description
null \| \Zend_Db_Adapter_Abstract

init() : \Zend_Application_Resource_Multidb

Initialize the Database Connections (instances of Zend_Db_Table_Abstract)

Returns

Type	Description
\Zend_Application_Resource_Multidb

isDefault(string | \Zend_Db_Adapter_Abstract $db) : boolean

Determine if the given db(identifier) is the default db.

Parameters

Name	Type	Description
$db	string \| \Zend_Db_Adapter_Abstract	The db to determine whether it's set as default

Returns

Type	Description
boolean	True if the given parameter is configured as default. False otherwise

Application/Resource/Multidb.php

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Properties

Methods

\Zend_Application_Resource_Multidb
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