Class Horde_Rdo_Base

Horde_Rdo_Base abstract class (Rampage Data Objects). Entity classes extend this baseline.

Horde_Rdo_Base implements IteratorAggregate, ArrayAccess

Abstract
Package: Rdo
Category: Horde
Located at Horde/Rdo/Base.php

Methods summary
`public`	# `__construct( array $fields = array() )` Constructor. Can be called directly by a programmer, or is called in Horde_Rdo_Mapper::map(). Takes an associative array of initial object values. Constructor. Can be called directly by a programmer, or is called in Horde_Rdo_Mapper::map(). Takes an associative array of initial object values. Parameters `$fields` Initial values for the new object. See `Horde_Rdo_Mapper::map()`
`public`	# `__clone( )` When Rdo objects are cloned, unset the unique id that identifies them so that they can be modified and saved to the backend as new objects. If you don't really want a new object, don't clone. When Rdo objects are cloned, unset the unique id that identifies them so that they can be modified and saved to the backend as new objects. If you don't really want a new object, don't clone.
`public mixed`	# `__get( string $field )` Fetch fields that haven't yet been loaded. Lazy-loaded fields and lazy-loaded relationships are handled this way. Once a field is retrieved, it is cached in the $_fields array so it doesn't need to be fetched again. Fetch fields that haven't yet been loaded. Lazy-loaded fields and lazy-loaded relationships are handled this way. Once a field is retrieved, it is cached in the $_fields array so it doesn't need to be fetched again. Parameters `$field` The name of the field to access. Returns `mixed` The value of $field or null.
`public`	# `offsetGet( mixed $field )` Implements getter for ArrayAccess interface. Implements getter for ArrayAccess interface. See `Horde_Rdo_Base::__get()` Implementation of `ArrayAccess::offsetGet()`
`public`	# `__set( string $field, mixed $value )` Set a field's value. Set a field's value. Parameters `$field` The field to set `$value` The field's new value
`public`	# `offsetSet( mixed $field, mixed $value )` Implements setter for ArrayAccess interface. Implements setter for ArrayAccess interface. See `Horde_Rdo_Base::__set()` Implementation of `ArrayAccess::offsetSet()`
`public`	# `__isset( string $field )` Allow using isset($rdo->foo) to check for field or relationship presence. Allow using isset($rdo->foo) to check for field or relationship presence. Parameters `$field` The field name to check existence of.
`public`	# `offsetExists( mixed $field )` Implements isset() for ArrayAccess interface. Implements isset() for ArrayAccess interface. See `Horde_Rdo_Base::__isset()` Implementation of `ArrayAccess::offsetExists()`
`public`	# `__unset( string $field )` Allow using unset($rdo->foo) to unset a basic field. Relationships cannot be unset in this way. Allow using unset($rdo->foo) to unset a basic field. Relationships cannot be unset in this way. Parameters `$field` The field name to unset.
`public`	# `offsetUnset( mixed $field )` Implements unset() for ArrayAccess interface. Implements unset() for ArrayAccess interface. See `Horde_Rdo_Base::__unset()` Implementation of `ArrayAccess::offsetUnset()`
`public`	# `setFields( array $fields = array() )` Set field values for the object Set field values for the object Parameters `$fields` Initial values for the new object. See `Horde_Rdo_Mapper::map()`
`public Horde_Rdo_Iterator`	# `getIterator( )` Implement the IteratorAggregate interface. Looping over an Rdo object goes through each property of the object in turn. Implement the IteratorAggregate interface. Looping over an Rdo object goes through each property of the object in turn. Returns `Horde_Rdo_Iterator` The Iterator instance. Implementation of `IteratorAggregate::getIterator()`
`public Horde_Rdo_Mapper`	# `getMapper( )` Get a Mapper instance that can be used to manage this object. The Mapper instance can come from a few places: Get a Mapper instance that can be used to manage this object. The Mapper instance can come from a few places: If the class Mapper exists, it will be used automatically. Any Rdo instance created with Horde_Rdo_Mapper::map() will have a $mapper object set automatically. Subclasses can override getMapper() to return the correct mapper object. The programmer can call $rdoObject->setMapper($mapper) to provide a mapper object. A Horde_Rdo_Exception will be thrown if none of these conditions are met. Returns `Horde_Rdo_Mapper` The Mapper instance managing this object.
`public`	# `setMapper( Horde_Rdo_Mapper $mapper )` Associate this Rdo object with the Mapper instance that will manage it. Called automatically by Horde_Rdo_Mapper:map(). Associate this Rdo object with the Mapper instance that will manage it. Called automatically by Horde_Rdo_Mapper:map(). Parameters `$mapper` The Mapper to manage this Rdo object. See `Horde_Rdo_Mapper::map()`
`public boolean`	# `save( )` Save any changes to the backend. Save any changes to the backend. Returns `boolean` Success.
`public boolean`	# `delete( )` Delete this object from the backend. Delete this object from the backend. Returns `boolean` Success or failure.