X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FCore%2FConfig%2FIConfigAdapter.php;h=70e141484eb3bd05cd6b3586dd2bdb0751c47fcd;hb=199ceeadbf0a3bcc5f184ca714facc3bec402b91;hp=9d8eefd777406181afd1bfa5b95e549886abdcdc;hpb=3282ce53894b624893ee2989747a59866ab4b137;p=friendica.git

diff --git a/src/Core/Config/IConfigAdapter.php b/src/Core/Config/IConfigAdapter.php
index 9d8eefd777..70e141484e 100644
--- a/src/Core/Config/IConfigAdapter.php
+++ b/src/Core/Config/IConfigAdapter.php
@@ -9,10 +9,7 @@ namespace Friendica\Core\Config;
 interface IConfigAdapter
 {
 	/**
-	 * @brief Loads all configuration values into a cached storage.
-	 *
-	 * All configuration values of the system are stored in global cache
-	 * which is available under the global variable $a->config
+	 * Loads all configuration values into a cached storage.
 	 *
 	 * @param string  $cat The category of the configuration values to load
 	 *
@@ -21,17 +18,9 @@ interface IConfigAdapter
 	public function load($cat = "config");
 
 	/**
-	 * @brief Get a particular user's config variable given the category name
+	 * Get a particular user's config variable given the category name
 	 * ($family) and a key.
 	 *
-	 * Get a particular config value from the given category ($family)
-	 * and the $key from a cached storage in $a->config[$uid].
-	 * $instore is only used by the set_config function
-	 * to determine if the key already exists in the DB
-	 * If a key is found in the DB but doesn't exist in
-	 * local config cache, pull it into the cache so we don't have
-	 * to hit the DB again for this item.
-	 *
 	 * @param string  $cat           The category of the configuration value
 	 * @param string  $k             The configuration key to query
 	 * @param mixed   $default_value optional, The value to return if key is not set (default: null)
@@ -42,8 +31,6 @@ interface IConfigAdapter
 	public function get($cat, $k, $default_value = null, $refresh = false);
 
 	/**
-	 * @brief Sets a configuration value for system config
-	 *
 	 * Stores a config value ($value) in the category ($family) under the key ($key)
 	 * for the user_id $uid.
 	 *
@@ -58,9 +45,7 @@ interface IConfigAdapter
 	public function set($cat, $k, $value);
 
 	/**
-	 * @brief Deletes the given key from the system configuration.
-	 *
-	 * Removes the configured value from the stored cache in $a->config
+	 * Removes the configured value from the stored cache
 	 * and removes it from the database.
 	 *
 	 * @param string $cat The category of the configuration value
@@ -69,4 +54,11 @@ interface IConfigAdapter
 	 * @return mixed
 	 */
 	public function delete($cat, $k);
+
+	/**
+	 * Checks, if the current adapter is connected to the backend
+	 *
+	 * @return bool
+	 */
+	public function isConnected();
 }