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Doctrine.php

+<?php
+require_once("Doctrine/Exception.php");
+/**
+ * Doctrine
+ * the base class of Doctrine framework
+ *
+ * @package     Doctrine ORM
+ * @url         www.phpdoctrine.com
+ * @license     LGPL
+ */
+final class Doctrine {
+    /**
+     * ERROR MODE CONSTANTS
+     */
+    
+    /**
+     * NO PRIMARY KEY COLUMN ERROR
+     * no primary key column found error code
+     */
+    const ERR_NO_PK                 = 0;
+    /**
+     * PRIMARY KEY MISMATCH ERROR
+     * this error code is used when user uses factory refresh for a
+     * given Doctrine_Record and the old primary key doesn't match the new one
+     */
+    const ERR_REFRESH               = 1;
+    /**
+     * FIND ERROR
+     * this code used when for example Doctrine_Table::find() is called and 
+     * a Data Access Object is not found
+     */
+    const ERR_FIND                  = 2;
+    /**
+     * TABLE NOT FOUND ERROR
+     * this error code is used when user tries to initialize
+     * a table and there is no database table for this factory
+     */
+    const ERR_NOSUCH_TABLE          = 3;
+    /**
+     * NAMING ERROR
+     * this code is used when user defined Doctrine_Table is badly named
+     */
+    const ERR_NAMING                = 5;
+    /**
+     * TABLE INSTANCE ERROR
+     * this code is used when user tries to initialize
+     * a table that is already initialized
+     */
+    const ERR_TABLE_INSTANCE        = 6;
+    /**
+     * NO OPEN SESSIONS ERROR
+     * error code which is used when user tries to get
+     * current session are there are no sessions open
+     */
+    const ERR_NO_SESSIONS           = 7;
+    /**
+     * MAPPING ERROR
+     * if there is something wrong with mapping logic
+     * this error code is used
+     */
+    const ERR_MAPPING               = 8;
+
+    /**
+     * ATTRIBUTE CONSTANTS
+     */
+
+    /**
+     * event listener attribute
+     */
+    const ATTR_LISTENER         = 1;
+    /**
+     * fetchmode attribute
+     */
+    const ATTR_FETCHMODE        = 2;
+    /**
+     * cache directory attribute
+     */
+    const ATTR_CACHE_DIR        = 3;
+    /**
+     * cache time to live attribute
+     */
+    const ATTR_CACHE_TTL        = 4;
+    /**
+     * cache size attribute
+     */
+    const ATTR_CACHE_SIZE       = 5;
+    /**
+     * cache slam defense probability
+     */
+    const ATTR_CACHE_SLAM       = 6;
+    /**
+     * cache container attribute
+     */
+    const ATTR_CACHE            = 7;
+    /**
+     * batch size attribute
+     */
+    const ATTR_BATCH_SIZE       = 8;
+    /**
+     * primary key columns attribute
+     */
+    const ATTR_PK_COLUMNS       = 9;
+    /**
+     * primary key type attribute
+     */
+    const ATTR_PK_TYPE          = 10;
+    /**
+     * locking attribute
+     */
+    const ATTR_LOCKMODE         = 11;
+    /**
+     * validatate attribute
+     */
+    const ATTR_VLD              = 12;
+    /**
+     * name prefix attribute
+     */
+    const ATTR_NAME_PREFIX      = 13;
+    /**
+     * create tables attribute
+     */
+    const ATTR_CREATE_TABLES    = 14;
+    /**
+     * collection key attribute
+     */
+    const ATTR_COLL_KEY         = 15;
+    /** 
+     * collection limit attribute
+     */
+    const ATTR_COLL_LIMIT       = 16;
+
+
+
+    /**
+     * CACHE CONSTANTS
+     */
+    
+    /**
+     * sqlite cache constant
+     */
+    const CACHE_SQLITE          = 0;
+    /**
+     * constant for disabling the caching
+     */
+    const CACHE_NONE            = 1;
+    
+    
+    
+    /**
+     * FETCHMODE CONSTANTS
+     */
+
+    /**
+     * IMMEDIATE FETCHING
+     * mode for immediate fetching
+     */
+    const FETCH_IMMEDIATE       = 0;
+    /**
+     * BATCH FETCHING
+     * mode for batch fetching
+     */
+    const FETCH_BATCH           = 1;
+    /**
+     * LAZY FETCHING
+     * mode for lazy fetching
+     */
+    const FETCH_LAZY            = 2;
+    /**
+     * LAZY FETCHING
+     * mode for offset fetching
+     */
+    const FETCH_OFFSET          = 3;
+    /**
+     * LAZY OFFSET FETCHING
+     * mode for lazy offset fetching
+     */
+    const FETCH_LAZY_OFFSET     = 4;
+    /**
+     * LOCKMODE CONSTANTS
+     */
+     
+    /**
+     * mode for optimistic locking
+     */
+    const LOCK_OPTIMISTIC       = 0;
+    /**
+     * mode for pessimistic locking
+     */
+    const LOCK_PESSIMISTIC      = 1;
+    
+    /**
+     * PRIMARY KEY TYPE CONSTANTS
+     */
+     
+    /**
+     * auto-incremented/(sequence updated) primary key
+     */
+    const INCREMENT_KEY         = 0;
+    /**
+     * unique key
+     */
+    const UNIQUE_KEY            = 1;
+    
+
+    /**
+     * @var string $path            doctrine root directory
+     */
+    private static $path;
+    /**
+     * returns the doctrine root
+     *
+     * @return string
+     */
+    public static function getPath() {
+        if(! self::$path)
+            self::$path = dirname(__FILE__);
+
+        return self::$path;
+    }
+    /**
+     * loads all runtime classes
+     *
+     * @return void
+     */
+    public static function loadAll() {
+        if(! self::$path)
+            self::$path = dirname(__FILE__);
+            
+        $dir = dir(self::$path);
+        $a   = array();
+        while (false !== ($entry = $dir->read())) {
+            switch($entry):
+                case ".":
+                case "..":
+                break;
+                case "Cache":
+                case "Record":
+                case "Collection":
+                case "Table":
+                case "Validator":
+                case "Exception":
+                case "Session":
+                case "DQL":
+                case "Sensei":
+                case "Iterator":
+                    $a[]  = self::$path.DIRECTORY_SEPARATOR.$entry;
+                break;
+                default:
+                    if(is_file(self::$path.DIRECTORY_SEPARATOR.$entry) && substr($entry,-4) == ".php") {
+                        require_once($entry);
+                    }
+            endswitch;
+        }
+        foreach($a as $dirname) {
+            $dir = dir($dirname);
+            $path = $dirname.DIRECTORY_SEPARATOR;
+            while (false !== ($entry = $dir->read())) {
+                if(is_file($path.$entry) && substr($entry,-4) == ".php") {
+                    require_once($path.$entry);
+                }
+            }
+        }
+    }
+    /**
+     * simple autoload function
+     * returns true if the class was loaded, otherwise false
+     *
+     * @param string $classname
+     * @return boolean
+     */
+    public static function autoload($classname) {
+        if(! self::$path)
+            self::$path = dirname(__FILE__);
+
+        $class = self::$path.DIRECTORY_SEPARATOR.str_replace("_",DIRECTORY_SEPARATOR,$classname).".php";
+        print $class;
+
+        if( ! file_exists($class))
+            return false;
+
+
+        require_once($class);
+        return true;
+    }
+}
+?>