Overview

Namespaces

  • LeanMapper
    • Exception
    • Reflection
    • Relationship

Classes

  • LeanMapper\Caller
  • LeanMapper\Connection
  • LeanMapper\DataDifference
  • LeanMapper\DefaultEntityFactory
  • LeanMapper\DefaultMapper
  • LeanMapper\Entity
  • LeanMapper\Events
  • LeanMapper\Filtering
  • LeanMapper\FilteringResult
  • LeanMapper\FilteringResultDecorator
  • LeanMapper\Fluent
  • LeanMapper\ImplicitFilters
  • LeanMapper\Reflection\Aliases
  • LeanMapper\Reflection\AliasesBuilder
  • LeanMapper\Reflection\AliasesParser
  • LeanMapper\Reflection\AnnotationsParser
  • LeanMapper\Reflection\EntityReflection
  • LeanMapper\Reflection\Property
  • LeanMapper\Reflection\PropertyFactory
  • LeanMapper\Reflection\PropertyFilters
  • LeanMapper\Reflection\PropertyMethods
  • LeanMapper\Reflection\PropertyPasses
  • LeanMapper\Reflection\PropertyType
  • LeanMapper\Reflection\PropertyValuesEnum
  • LeanMapper\Relationship\BelongsTo
  • LeanMapper\Relationship\BelongsToMany
  • LeanMapper\Relationship\BelongsToOne
  • LeanMapper\Relationship\HasMany
  • LeanMapper\Relationship\HasOne
  • LeanMapper\Repository
  • LeanMapper\Result
  • LeanMapper\ResultProxy
  • LeanMapper\Row

Interfaces

  • LeanMapper\IEntityFactory
  • LeanMapper\IMapper

Exceptions

  • LeanMapper\Exception\Exception
  • LeanMapper\Exception\InvalidAnnotationException
  • LeanMapper\Exception\InvalidArgumentException
  • LeanMapper\Exception\InvalidMethodCallException
  • LeanMapper\Exception\InvalidStateException
  • LeanMapper\Exception\InvalidValueException
  • LeanMapper\Exception\MemberAccessException
  • LeanMapper\Exception\UtilityClassException
  • Overview
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<?php

/**
 * This file is part of the Lean Mapper library (http://www.leanmapper.com)
 *
 * Copyright (c) 2013 Vojtěch Kohout (aka Tharos)
 *
 * For the full copyright and license information, please view the file
 * license-mit.txt that was distributed with this source code.
 */

namespace LeanMapper;

use LeanMapper\Exception\InvalidArgumentException;

/**
 * @author Vojtěch Kohout
 */
class Events
{

    const EVENT_BEFORE_PERSIST = 'beforePersist';

    const EVENT_BEFORE_CREATE = 'beforeCreate';

    const EVENT_BEFORE_UPDATE = 'beforeUpdate';

    const EVENT_BEFORE_DELETE = 'beforeDelete';

    const EVENT_AFTER_PERSIST = 'afterPersist';

    const EVENT_AFTER_CREATE = 'afterCreate';

    const EVENT_AFTER_UPDATE = 'afterUpdate';

    const EVENT_AFTER_DELETE = 'afterDelete';

    /** @var array */
    private $events = array(
        self::EVENT_BEFORE_PERSIST => array(),
        self::EVENT_BEFORE_CREATE => array(),
        self::EVENT_BEFORE_UPDATE => array(),
        self::EVENT_BEFORE_DELETE => array(),
        self::EVENT_AFTER_PERSIST => array(),
        self::EVENT_AFTER_CREATE => array(),
        self::EVENT_AFTER_UPDATE => array(),
        self::EVENT_AFTER_DELETE => array(),
    );


    /**
     * Registers new callback for given event
     *
     * @param string $event
     * @param mixed $callback
     */
    public function registerCallback($event, $callback)
    {
        $this->checkEventType($event);
        $this->events[$event][] = $callback;
    }

    /**
     * Invokes callbacks registered for given event
     *
     * @param string $event
     * @param mixed $arg
     * @throws InvalidArgumentException
     */
    public function invokeCallbacks($event, $arg)
    {
        $this->checkEventType($event);
        foreach ($this->events[$event] as $callback) {
            call_user_func($callback, $arg);
        }
    }

    /**
     * Gets reference to array of registered events
     *
     * @param string $event
     * @return array
     */
    public function &getCallbacksReference($event)
    {
        $this->checkEventType($event);
        return $this->events[$event];
    }

    //////////////////////
    //////////////////////

    /**
     * @param string $event
     * @throws InvalidArgumentException
     */
    private function checkEventType($event)
    {
        if (!isset($this->events[$event])) {
            throw new InvalidArgumentException("Unknown event type given: '$event'.");
        }
    }

}
tharos/leanmapper v2.3.0 API documentation API documentation generated by ApiGen