| 1 | <?php |
| 2 | /* |
| 3 | * $Id: Access.php 2963 2007-10-21 06:23:59Z Jonathan.Wage $ |
| 4 | * |
| 5 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 6 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 7 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 8 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 9 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 10 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 11 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 12 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 13 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 14 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 15 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 16 | * |
| 17 | * This software consists of voluntary contributions made by many individuals |
| 18 | * and is licensed under the LGPL. For more information, see |
| 19 | * <http://www.phpdoctrine.com>. |
| 20 | */ |
| 21 | |
| 22 | /** |
| 23 | * Doctrine_Access |
| 24 | * |
| 25 | * the purpose of Doctrine_Access is to provice array access |
| 26 | * and property overload interface for subclasses |
| 27 | * |
| 28 | * @package Doctrine |
| 29 | * @subpackage Access |
| 30 | * @license http://www.opensource.org/licenses/lgpl-license.php LGPL |
| 31 | * @link www.phpdoctrine.com |
| 32 | * @since 1.0 |
| 33 | * @version $Revision: 2963 $ |
| 34 | * @author Konsta Vesterinen <kvesteri@cc.hut.fi> |
| 35 | */ |
| 36 | abstract class Doctrine_Access extends Doctrine_Locator_Injectable implements ArrayAccess |
| 37 | { |
| 38 | /** |
| 39 | * setArray |
| 40 | * |
| 41 | * @param array $array an array of key => value pairs |
| 42 | * @since 1.0 |
| 43 | * @return Doctrine_Access |
| 44 | */ |
| 45 | public function setArray(array $array) |
| 46 | { |
| 47 | foreach ($array as $k=>$v) { |
| 48 | $this->set($k,$v); |
| 49 | } |
| 50 | |
| 51 | return $this; |
| 52 | } |
| 53 | |
| 54 | /** |
| 55 | * __set an alias of set() |
| 56 | * |
| 57 | * @see set, offsetSet |
| 58 | * @param $name |
| 59 | * @param $value |
| 60 | * @since 1.0 |
| 61 | * @return void |
| 62 | */ |
| 63 | public function __set($name,$value) |
| 64 | { |
| 65 | $this->set($name,$value); |
| 66 | } |
| 67 | |
| 68 | /** |
| 69 | * __get -- an alias of get() |
| 70 | * |
| 71 | * @see get, offsetGet |
| 72 | * @param mixed $name |
| 73 | * @since 1.0 |
| 74 | * @return mixed |
| 75 | */ |
| 76 | public function __get($name) |
| 77 | { |
| 78 | return $this->get($name); |
| 79 | } |
| 80 | |
| 81 | /** |
| 82 | * __isset() |
| 83 | * |
| 84 | * @param string $name |
| 85 | * @since 1.0 |
| 86 | * @return boolean whether or not this object contains $name |
| 87 | */ |
| 88 | public function __isset($name) |
| 89 | { |
| 90 | return $this->contains($name); |
| 91 | } |
| 92 | |
| 93 | /** |
| 94 | * __unset() |
| 95 | * |
| 96 | * @param string $name |
| 97 | * @since 1.0 |
| 98 | * @return void |
| 99 | */ |
| 100 | public function __unset($name) |
| 101 | { |
| 102 | return $this->remove($name); |
| 103 | } |
| 104 | |
| 105 | /** |
| 106 | * @param mixed $offset |
| 107 | * @return boolean whether or not this object contains $offset |
| 108 | */ |
| 109 | public function offsetExists($offset) |
| 110 | { |
| 111 | return $this->contains($offset); |
| 112 | } |
| 113 | |
| 114 | /** |
| 115 | * offsetGet an alias of get() |
| 116 | * @see get, __get |
| 117 | * @param mixed $offset |
| 118 | * @return mixed |
| 119 | */ |
| 120 | public function offsetGet($offset) |
| 121 | { |
| 122 | return $this->get($offset); |
| 123 | } |
| 124 | |
| 125 | /** |
| 126 | * sets $offset to $value |
| 127 | * @see set, __set |
| 128 | * @param mixed $offset |
| 129 | * @param mixed $value |
| 130 | * @return void |
| 131 | */ |
| 132 | public function offsetSet($offset, $value) |
| 133 | { |
| 134 | if ( ! isset($offset)) { |
| 135 | $this->add($value); |
| 136 | } else { |
| 137 | $this->set($offset, $value); |
| 138 | } |
| 139 | } |
| 140 | |
| 141 | /** |
| 142 | * unset a given offset |
| 143 | * @see set, offsetSet, __set |
| 144 | * @param mixed $offset |
| 145 | */ |
| 146 | public function offsetUnset($offset) |
| 147 | { |
| 148 | return $this->remove($offset); |
| 149 | } |
| 150 | } |