# DirectorySetter.class.php

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    00001 <?php
    00002 /***************************************************************************
    00003  *   Copyright (C) 2009 by Ivan Y. Khvostishkov                            *
    00004  *                                                                         *
    00005  *   This program is free software; you can redistribute it and/or modify  *
    00006  *   it under the terms of the GNU Lesser General Public License as        *
    00007  *   published by the Free Software Foundation; either version 3 of the    *
    00008  *   License, or (at your option) any later version.                       *
    00009  *                                                                         *
    00010  ***************************************************************************/
    00011
    00012     final class DirectorySetter extends DirectoryMutator
    00013     {
    00014         public function set($name, $value)
    00015         {
    00016             if (!isset($this->mapping[$name]))
    00017                 throw new WrongArgumentException(
    00018                     "knows nothing about property '{$name}'"
    00019                 );
    00020
    00021             $primitive = $this->mapping[$name];
    00022
    00023             if ($value && !is_scalar($value) && !is_array($value)) {
    00024                 throw new UnimplementedFeatureException(
    00025                     "directory services for property $name is unsupported yet"
    00026                 );
    00027             }
    00028
    00029             $path = $this->object.'/'.$primitive->getName();
    00030
    00031             if ($primitive instanceof PrimitiveFile) {
    00032                 if ($value && $value != $path && file_exists($value)) {
    00033                     copy($value, $path);
    00034                 }
    00035
    00036                 touch($path);
    00037
    00038                 return $this;
    00039
    00040             } elseif ($primitive instanceof PrimitiveForm) {
    00041                 // under builder control
    00042                 return $this;
    00043             }
    00044
    00045             file_put_contents($path, $value);
    00046
    00047             return $this;
    00048         }
    00049     }
    00050 ?>