Class Zend_Db_Table_Row_Abstract

Zend_Db_Table_Row_Abstract implements ArrayAccess, IteratorAggregate

Direct known subclasses

Abstract
Package: Zend\Db\Table
Category: Zend
Copyright: Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
License: New BSD License
Located at Zend/Db/Table/Row/Abstract.php

Methods summary
`public`	# `__construct( array $config = array() )` Constructor. Constructor. Supported params for $config are:- table = class name or object of type Zend_Db_Table_Abstract data = values of columns in this row. Parameters `$config` `array` OPTIONAL Array of user-specified config options. Throws `Zend_Db_Table_Row_Exception`
`protected string`	# `_transformColumn( string $columnName )` Transform a column name from the user-specified form to the physical form used in the database. You can override this method in a custom Row class to implement column name mappings, for example inflection. Transform a column name from the user-specified form to the physical form used in the database. You can override this method in a custom Row class to implement column name mappings, for example inflection. Parameters `$columnName` `string` Column name given. Returns `string` The column name after transformation applied (none by default). Throws `Zend_Db_Table_Row_Exception` if the $columnName is not a string.
`public string`	# `__get( string $columnName )` Retrieve row field value Retrieve row field value Parameters `$columnName` `string` The user-specified column name. Returns `string` The corresponding column value. Throws `Zend_Db_Table_Row_Exception` if the $columnName is not a column in the row.
`public`	# `__set( string $columnName, mixed $value )` Set row field value Set row field value Parameters `$columnName` `string` The column key. `$value` `mixed` The value for the property. Throws `Zend_Db_Table_Row_Exception`
`public Zend_Db_Table_Row_Abstract`	# `__unset( string $columnName )` Unset row field value Unset row field value Parameters `$columnName` `string` The column key. Returns `Zend_Db_Table_Row_Abstract` Throws `Zend_Db_Table_Row_Exception`
`public boolean`	# `__isset( string $columnName )` Test existence of row field Test existence of row field Parameters `$columnName` `string` The column key. Returns `boolean`
`public array`	# `__sleep( )` Store table, primary key and data in serialized object Store table, primary key and data in serialized object Returns `array`
`public`	# `__wakeup( )` Setup to do on wakeup. A de-serialized Row should not be assumed to have access to a live database connection, so set _connected = false. Setup to do on wakeup. A de-serialized Row should not be assumed to have access to a live database connection, so set _connected = false.
`public boolean`	# `offsetExists( string $offset )` Proxy to __isset Required by the ArrayAccess implementation Proxy to __isset Required by the ArrayAccess implementation Parameters `$offset` `string` Returns `boolean` Implementation of `ArrayAccess::offsetExists`
`public string`	# `offsetGet( string $offset )` Proxy to __get Required by the ArrayAccess implementation Proxy to __get Required by the ArrayAccess implementation Parameters `$offset` `string` Returns `string` Implementation of `ArrayAccess::offsetGet`
`public`	# `offsetSet( string $offset, mixed $value )` Proxy to __set Required by the ArrayAccess implementation Proxy to __set Required by the ArrayAccess implementation Parameters `$offset` `string` `$value` `mixed` Implementation of `ArrayAccess::offsetSet`
`public`	# `offsetUnset( string $offset )` Proxy to __unset Required by the ArrayAccess implementation Proxy to __unset Required by the ArrayAccess implementation Parameters `$offset` `string` Implementation of `ArrayAccess::offsetUnset`
`public`	# `init( )` Initialize object Initialize object Called from `Zend_Db_Table_Row_Abstract::__construct()` as final step of object instantiation.
`public Zend_Db_Table_Abstract\|null`	# `getTable( )` Returns the table object, or null if this is disconnected row Returns the table object, or null if this is disconnected row Returns `Zend_Db_Table_Abstract\|null`
`public boolean`	# `setTable( Zend_Db_Table_Abstract $table = null )` Set the table object, to re-establish a live connection to the database for a Row that has been de-serialized. Set the table object, to re-establish a live connection to the database for a Row that has been de-serialized. Parameters `$table` `Zend_Db_Table_Abstract` Returns `boolean` Throws `Zend_Db_Table_Row_Exception`
`public string`	# `getTableClass( )` Query the class name of the Table object for which this Row was created. Query the class name of the Table object for which this Row was created. Returns `string`
`public boolean`	# `isConnected( )` Test the connected status of the row. Test the connected status of the row. Returns `boolean`
`public boolean`	# `isReadOnly( )` Test the read-only status of the row. Test the read-only status of the row. Returns `boolean`
`public boolean`	# `setReadOnly( boolean $flag )` Set the read-only status of the row. Set the read-only status of the row. Parameters `$flag` `boolean` Returns `boolean`
`public Zend_Db_Table_Select`	# `select( )` Returns an instance of the parent table's Zend_Db_Table_Select object. Returns an instance of the parent table's Zend_Db_Table_Select object. Returns `Zend_Db_Table_Select`
`public mixed`	# `save( )` Saves the properties to the database. Saves the properties to the database. This performs an intelligent insert/update, and reloads the properties with fresh data from the table on success. Returns `mixed` The primary key value(s), as an associative array if the key is compound, or a scalar if the key is single-column.
`protected mixed`	# `_doInsert( )` Returns `mixed` The primary key value(s), as an associative array if the key is compound, or a scalar if the key is single-column.
`protected mixed`	# `_doUpdate( )` Returns `mixed` The primary key value(s), as an associative array if the key is compound, or a scalar if the key is single-column.
`public integer`	# `delete( )` Deletes existing rows. Deletes existing rows. Returns `integer` The number of rows deleted.
`public`	# `getIterator( )` Implementation of `IteratorAggregate::getIterator`
`public array`	# `toArray( )` Returns the column/value data as an array. Returns the column/value data as an array. Returns `array`
`public Zend_Db_Table_Row_Abstract`	# `setFromArray( array $data )` Sets all data in the row from an array. Sets all data in the row from an array. Parameters `$data` `array` Returns `Zend_Db_Table_Row_Abstract` Provides a fluent interface
`public`	# `refresh( )` Refreshes properties from the database. Refreshes properties from the database.
`protected Zend_Db_Table_Abstract`	# `_getTable( )` Retrieves an instance of the parent table. Retrieves an instance of the parent table. Returns `Zend_Db_Table_Abstract`
`protected array`	# `_getPrimaryKey( boolean $useDirty = true )` Retrieves an associative array of primary keys. Retrieves an associative array of primary keys. Parameters `$useDirty` `boolean` Returns `array`
`protected array`	# `_getWhereQuery( boolean $useDirty = true )` Constructs where statement for retrieving row(s). Constructs where statement for retrieving row(s). Parameters `$useDirty` `boolean` Returns `array`
`protected`	# `_refresh( )` Refreshes properties from the database. Refreshes properties from the database.
`protected`	# `_insert( )` Allows pre-insert logic to be applied to row. Subclasses may override this method. Allows pre-insert logic to be applied to row. Subclasses may override this method.
`protected`	# `_postInsert( )` Allows post-insert logic to be applied to row. Subclasses may override this method. Allows post-insert logic to be applied to row. Subclasses may override this method.
`protected`	# `_update( )` Allows pre-update logic to be applied to row. Subclasses may override this method. Allows pre-update logic to be applied to row. Subclasses may override this method.
`protected`	# `_postUpdate( )` Allows post-update logic to be applied to row. Subclasses may override this method. Allows post-update logic to be applied to row. Subclasses may override this method.
`protected`	# `_delete( )` Allows pre-delete logic to be applied to row. Subclasses may override this method. Allows pre-delete logic to be applied to row. Subclasses may override this method.
`protected`	# `_postDelete( )` Allows post-delete logic to be applied to row. Subclasses may override this method. Allows post-delete logic to be applied to row. Subclasses may override this method.
`protected array`	# `_prepareReference( Zend_Db_Table_Abstract $dependentTable, Zend_Db_Table_Abstract $parentTable, string $ruleKey )` Prepares a table reference for lookup. Prepares a table reference for lookup. Ensures all reference keys are set and properly formatted. Parameters `$dependentTable` `Zend_Db_Table_Abstract` `$parentTable` `Zend_Db_Table_Abstract` `$ruleKey` `string` Returns `array`
`public Zend_Db_Table_Rowset_Abstract`	# `findDependentRowset( string\|Zend_Db_Table_Abstract $dependentTable, string $ruleKey = null, Zend_Db_Table_Select $select = null )` Query a dependent table to retrieve rows matching the current row. Query a dependent table to retrieve rows matching the current row. Parameters `$dependentTable` `string\|Zend_Db_Table_Abstract` `$ruleKey` `string` OPTIONAL $ruleKey `$select` `Zend_Db_Table_Select` OPTIONAL $select Returns `Zend_Db_Table_Rowset_Abstract` Query result from $dependentTable Throws `Zend_Db_Table_Row_Exception` If $dependentTable is not a table or is not loadable.
`public Zend_Db_Table_Row_Abstract`	# `findParentRow( string\|Zend_Db_Table_Abstract $parentTable, string $ruleKey = null, Zend_Db_Table_Select $select = null )` Query a parent table to retrieve the single row matching the current row. Query a parent table to retrieve the single row matching the current row. Parameters `$parentTable` `string\|Zend_Db_Table_Abstract` `$ruleKey` `string` OPTIONAL $ruleKey `$select` `Zend_Db_Table_Select` OPTIONAL $select Returns `Zend_Db_Table_Row_Abstract` Query result from $parentTable Throws `Zend_Db_Table_Row_Exception` If $parentTable is not a table or is not loadable.
`public Zend_Db_Table_Rowset_Abstract`	# `findManyToManyRowset( string\|Zend_Db_Table_Abstract $matchTable, string\|Zend_Db_Table_Abstract $intersectionTable, string $callerRefRule = null, string $matchRefRule = null, Zend_Db_Table_Select $select = null )` Parameters `$matchTable` `string\|Zend_Db_Table_Abstract` `$intersectionTable` `string\|Zend_Db_Table_Abstract` `$callerRefRule` `string` OPTIONAL $callerRefRule `$matchRefRule` `string` OPTIONAL $matchRefRule `$select` `Zend_Db_Table_Select` OPTIONAL $select Returns `Zend_Db_Table_Rowset_Abstract` Query result from $matchTable Throws `Zend_Db_Table_Row_Exception` If $matchTable or $intersectionTable is not a table class or is not loadable.
`public Zend_Db_Table_Row_Abstract\|Zend_Db_Table_Rowset_Abstract`	# `__call( string $method, array $args )` Turn magic function calls into non-magic function calls to the above methods. Turn magic function calls into non-magic function calls to the above methods. Parameters `$method` `string` `$args` `array` OPTIONAL Zend_Db_Table_Select query modifier Returns `Zend_Db_Table_Row_Abstract\|Zend_Db_Table_Rowset_Abstract` Throws `Zend_Db_Table_Row_Exception` If an invalid method is called.
`protected Zend_Db_Table_Abstract`	# `_getTableFromString( string $tableName )` _getTableFromString _getTableFromString Parameters `$tableName` `string` Returns `Zend_Db_Table_Abstract`

Properties summary
`protected array`	`$_data`	`array()`	# The data for each column in the row (column_name => value). The keys must match the physical names of columns in the table for which this row is defined. The data for each column in the row (column_name => value). The keys must match the physical names of columns in the table for which this row is defined.
`protected array`	`$_cleanData`	`array()`	# This is set to a copy of $_data when the data is fetched from a database, specified as a new tuple in the constructor, or when dirty data is posted to the database with save(). This is set to a copy of $_data when the data is fetched from a database, specified as a new tuple in the constructor, or when dirty data is posted to the database with save().
`protected array`	`$_modifiedFields`	`array()`	# Tracks columns where data has been updated. Allows more specific insert and update operations. Tracks columns where data has been updated. Allows more specific insert and update operations.
`protected Zend_Db_Table_Abstract`	`$_table`	`null`	# Zend_Db_Table_Abstract parent class or instance. Zend_Db_Table_Abstract parent class or instance.
`protected boolean`	`$_connected`	`true`	# Connected is true if we have a reference to a live Zend_Db_Table_Abstract object. This is false after the Rowset has been deserialized. Connected is true if we have a reference to a live Zend_Db_Table_Abstract object. This is false after the Rowset has been deserialized.
`protected boolean`	`$_readOnly`	`false`	# A row is marked read only if it contains columns that are not physically represented within the database schema (e.g. evaluated columns/Zend_Db_Expr columns). This can also be passed as a run-time config options as a means of protecting row data. A row is marked read only if it contains columns that are not physically represented within the database schema (e.g. evaluated columns/Zend_Db_Expr columns). This can also be passed as a run-time config options as a means of protecting row data.
`protected string`	`$_tableClass`	`null`	# Name of the class of the Zend_Db_Table_Abstract object. Name of the class of the Zend_Db_Table_Abstract object.
`protected array`	`$_primary`		# Primary row key(s). Primary row key(s).

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Class Zend_Db_Table_Row_Abstract

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