Improve encapsulation

src/Core/Config/Capability/IManageConfigValues.php

@@ -58,20 +58,6 @@ interface IManageConfigValues
 	 */
 	public function get(string $cat, string $key = null, $default_value = null);
 
-	/**
-	 * Load all configuration values from a given cache and saves it back in the configuration node store
-	 * @see	ConfigFileManager::CONFIG_DATA_FILE
-	 *
-	 * All configuration values of the system are stored in the cache.
-	 *
-	 * @param Cache $cache a new cache
-	 *
-	 * @return void
-	 *
-	 * @throws ConfigPersistenceException In case the persistence layer throws errors
-	 */
-	public function load(Cache $cache);
-
 	/**
 	 * Sets a configuration value for system config
 	 *

src/Core/Config/Model/Config.php

@@ -49,6 +49,24 @@ class Config implements IManageConfigValues
 		$this->configCache       = $configCache;
 	}
 
+	/**
+	 * Load all configuration values from a given cache and saves it back in the configuration node store
+	 * @see	ConfigFileManager::CONFIG_DATA_FILE
+	 *
+	 * All configuration values of the system are stored in the cache.
+	 *
+	 * @param Cache $cache a new cache
+	 *
+	 * @return void
+	 *
+	 * @throws ConfigPersistenceException In case the persistence layer throws errors
+	 */
+	public function setCacheAndSave(Cache $cache)
+	{
+		$this->configCache = $cache;
+		$this->save();
+	}
+
 	/**
 	 * {@inheritDoc}
 	 */
@@ -91,13 +109,6 @@ class Config implements IManageConfigValues
 		$this->configCache = $configCache;
 	}
 
-	/** {@inheritDoc} */
-	public function load(Cache $cache)
-	{
-		$this->configCache = $cache;
-		$this->save();
-	}
-
 	/** {@inheritDoc} */
 	public function get(string $cat, string $key = null, $default_value = null)
 	{

src/Core/Config/Model/ConfigTransaction.php

@@ -57,7 +57,7 @@ class ConfigTransaction implements ISetConfigValuesTransactionally
 	/** {@inheritDoc} */
 	public function delete(string $cat, string $key): ISetConfigValuesTransactionally
 	{
-		$this->cache->delete($cat, $key, Cache::SOURCE_DATA);
+		$this->cache->delete($cat, $key);
 		$this->changedConfig = true;
 
 		return $this;
@@ -72,7 +72,7 @@ class ConfigTransaction implements ISetConfigValuesTransactionally
 		}
 
 		try {
-			$this->config->load($this->cache);
+			$this->config->setCacheAndSave($this->cache);
 			$this->cache = clone $this->config->getCache();
 		} catch (\Exception $e) {
 			throw new ConfigPersistenceException('Cannot save config', $e);

src/Core/Config/ValueObject/Cache.php

@@ -56,7 +56,7 @@ class Cache
 	private $source = [];
 
 	/**
-	 * @var array
+	 * @var bool[][]
 	 */
 	private $delConfig = [];