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<?php
/*
* $Id$
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.com>.
*/
/**
* Doctrine_Validator_ErrorStack
*
* @package Doctrine
* @subpackage Validator
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Roman Borschel <roman@code-factory.org>
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.phpdoctrine.com
* @since 1.0
* @version $Revision$
*/
class Doctrine_Validator_ErrorStack extends Doctrine_Access implements Countable, IteratorAggregate
{
/**
* The errors of the error stack.
*
* @var array
*/
protected $errors = array();
protected $classname = "";
/**
* Constructor
*
*/
public function __construct($classname = "")
{
$this->classname = $classname;
}
/**
* Adds an error to the stack.
*
* @param string $invalidFieldName
* @param string $errorType
*/
public function add($invalidFieldName, $errorCode = 'general')
{
$this->errors[$invalidFieldName][] = $errorCode;
}
/**
* Removes all existing errors for the specified field from the stack.
*
* @param string $fieldName
*/
public function remove($fieldName)
{
if (isset($this->errors[$fieldName])) {
unset($this->errors[$fieldName]);
}
}
/**
* Enter description here...
*
* @param unknown_type $name
* @return unknown
*/
public function get($fieldName)
{
return isset($this->errors[$fieldName]) ? $this->errors[$fieldName] : null;
}
/**
* Enter description here...
*
* @param unknown_type $name
*/
public function set($fieldName, $errorCode)
{
$this->add($fieldName, $errorCode);
}
/**
* Enter description here...
*
* @return unknown
*/
public function contains($fieldName)
{
return array_key_exists($fieldName, $this->errors);
}
/**
* Removes all errors from the stack.
*/
public function clear()
{
$this->errors = array();
}
/**
* Enter description here...
*
* @return unknown
*/
public function getIterator()
{
return new ArrayIterator($this->errors);
}
/**
* Enter description here...
*
* @return unknown
*/
public function count()
{
return count($this->errors);
}
/**
* Get the classname where the errors occured
*
*/
public function getClassname(){
return $this->classname;
}
}