X-Git-Url: https://git.mxchange.org/?p=core.git;a=blobdiff_plain;f=inc%2Fclasses%2Fmain%2Fregistry%2Fclass_BaseRegistry.php;h=84b6d63ba7a7971ecd8a6487d00f8c35f6852a6b;hp=0cf9aeb45a4ec486c65bbcc5b20b38c7d14abf52;hb=416a2ea08a1dd3dafc7d875be6348c2d7fdf4cc4;hpb=51caaa61ae7ee017abdfd116bbd8c438451315b2

diff --git a/inc/classes/main/registry/class_BaseRegistry.php b/inc/classes/main/registry/class_BaseRegistry.php
index 0cf9aeb4..84b6d63b 100644
--- a/inc/classes/main/registry/class_BaseRegistry.php
+++ b/inc/classes/main/registry/class_BaseRegistry.php
@@ -4,7 +4,7 @@
  *
  * @author		Roland Haeder <webmaster@ship-simu.org>
  * @version		0.0.0
- * @copyright	Copyright (c) 2007, 2008 Roland Haeder, 2009, 2010 Core Developer Team
+ * @copyright	Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2011 Core Developer Team
  * @license		GNU GPL 3.0 or any newer version
  * @link		http://www.ship-simu.org
  *
@@ -21,17 +21,27 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-class BaseRegistry extends BaseFrameworkSystem {
+class BaseRegistry extends BaseFrameworkSystem implements Registerable {
+	/**
+	 * Glue for generating a registry key
+	 */
+	const REGISTRY_KEY_GLUE = '_';
+
 	/**
 	 * Instance of this class
 	 */
-	private static $registryInstance = null;
+	private static $registryInstance = NULL;
 
 	/**
 	 * Instance registry
 	 */
 	private $instanceRegistry = array();
 
+	/**
+	 * Raw data entries (non-objects)
+	 */
+	private $rawEntries = array();
+
 	/**
 	 * Protected constructor
 	 *
@@ -44,10 +54,10 @@ class BaseRegistry extends BaseFrameworkSystem {
 	}
 
 	/**
-	 * Checks wether an instance key was found
+	 * Checks whether an instance key was found
 	 *
 	 * @param	$instanceKey	The key holding an instance in registry
-	 * @return	$exists			Wether the key exists in registry
+	 * @return	$exists			Whether the key exists in registry
 	 */
 	public function instanceExists ($instanceKey) {
 		// Does this key exists?
@@ -68,6 +78,88 @@ class BaseRegistry extends BaseFrameworkSystem {
 		$this->instanceRegistry[$instanceKey] = $objectInstance;
 	}
 
+	/**
+	 * Getter for whole instance registry
+	 *
+	 * @return	$instanceRegistry	The whole instance registry array
+	 */
+	public final function getInstanceRegistry () {
+		return $this->instanceRegistry;
+	}
+
+	/**
+	 * Adds a new entry to the given list name. If you want to add objects
+	 * please use addInstance() and getInstance() instead.
+	 *
+	 * @param	$key	The key to identify the whole list
+	 * @param	$value	The value to be stored
+	 * @return	void
+	 */
+	public final function addEntry ($key, $value) {
+		// Simply add it
+		$this->rawEntries[$key][] = $value;
+	}
+
+	/**
+	 * Getter for entries or "sub entries"
+	 *
+	 * @return	$entries	An array with entries from this registry
+	 */
+	public final function getEntries ($key = NULL) {
+		// Default is whole array
+		$entries = $this->rawEntries;
+
+		// Is $key set?
+		if (!is_null($key)) {
+			// Then use this entry
+			$entries = $this->rawEntries[$key];
+		} // END - if
+
+		// Return the array
+		return $entries;
+	}
+
+	/**
+	 * "Getter" for an array of all entries for given key
+	 *
+	 * @param	$lookFor	The key to look for
+	 * @return	$entry		An array with all keys
+	 */
+	public function getArrayFromKey ($lookFor) {
+		// Init array
+		$entry = array();
+
+		// "Walk" over all entries
+		foreach ($this->getEntries('object-name') as $key=>$value) {
+			// Debug message
+			//* DEBUG: */ $this->debugOutput('REGISTRY: Checking key=' . $key . ',value=' . $value . ',lookFor=' . $lookFor);
+
+			// If $value matches the $lookFor, we need to look for more entries for this!
+			if ($lookFor == $value) {
+				// Look for more entries
+				foreach ($this->getEntries() as $key2=>$value2) {
+					// Debug message
+					//* DEBUG: */ $this->debugOutput('REGISTRY: Checking key2=' . $key2 . ',value2=' . print_r($value2, true) . ',lookFor=' . $lookFor);
+
+					// Both keys must match!
+					if (($key == $key2) || (isset($value2[$key]))) {
+						// Debug message
+						//* DEBUG: */ $this->debugOutput('REGISTRY: Adding ' . $value2[$key] . ' ...');
+
+						// Then add it
+						$entry[$key2] = $value2[$key];
+					} // END - if
+				} // END - foreach
+
+				// Skip further lookups
+				break;
+			} // END - if
+		} // END - foreach
+
+		// Return it
+		return $entry;
+	}
+
 	/**
 	 * Gets a registered instance or null if not found
 	 *
@@ -77,7 +169,7 @@ class BaseRegistry extends BaseFrameworkSystem {
 	 */
 	public function getInstance ($instanceKey) {
 		// By default the instance is not in registry
-		$objectInstance = null;
+		$objectInstance = NULL;
 
 		// Is the instance there?
 		if ($this->instanceExists($instanceKey)) {
@@ -93,8 +185,24 @@ class BaseRegistry extends BaseFrameworkSystem {
 		// Return the result
 		return $objectInstance;
 	}
+
+	/**
+	 * "Getter" for a registry key for given prefix and array. This method
+	 * calls implode() to get a suitable key. This method does not care about
+	 * the indexes.
+	 *
+	 * @param	$prefix			Prefix for the key
+	 * @param	$data			An array with data
+	 * @return	$registryKey	A registry key
+	 */
+	public static function getRegistryKeyFromArray ($prefix, array $data) {
+		// "Generate" the key
+		$registryKey = $prefix . self::REGISTRY_KEY_GLUE . implode(self::REGISTRY_KEY_GLUE, $data);
+
+		// Return it
+		return $registryKey;
+	}
 }
 
 // [EOF]
 ?>
-