Index: C:/www/39/kernel/classes/ezcontentcachemanager.php
===================================================================
--- C:/www/39/kernel/classes/ezcontentcachemanager.php	(revision 18955)
+++ C:/www/39/kernel/classes/ezcontentcachemanager.php	(working copy)
@@ -45,6 +45,7 @@
 */
 
 // Clear cache types
+define( 'EZ_VCSC_CLEAR_NO_CACHE'        , 0 );
 define( 'EZ_VCSC_CLEAR_NODE_CACHE'      , 1 );
 define( 'EZ_VCSC_CLEAR_PARENT_CACHE'    , 2 );
 define( 'EZ_VCSC_CLEAR_RELATING_CACHE'  , 4 );
@@ -298,7 +299,8 @@
             if ( $ini->hasGroup( $classID ) )
             {
                 $info = array();
-                $info['dependent_class_identifier'] = $ini->variable( $classID, 'DependentClassIdentifier' );
+                if ( $ini->hasVariable( $classID, 'DependentClassIdentifier' ) )
+                    $info['dependent_class_identifier'] = $ini->variable( $classID, 'DependentClassIdentifier' );
 
                 if ( $ini->hasVariable( $classID, 'MaxParents' ) )
                     $info['max_parents'] = $ini->variable( $classID, 'MaxParents' );
@@ -315,7 +317,11 @@
 
                     if ( is_array( $type ) )
                     {
-                        if ( in_array( 'all', $type ) )
+                        if ( in_array( 'none', $type ) )
+                        {
+                            $info['clear_cache_type'] = EZ_VCSC_CLEAR_NO_CACHE;
+                        }
+                        elseif ( in_array( 'all', $type ) )
                         {
                             $info['clear_cache_type'] = EZ_VCSC_CLEAR_ALL_CACHE;
                         }
@@ -412,6 +418,17 @@
     function nodeListForObject( &$contentObject, $versionNum, $clearCacheType, &$nodeList )
     {
         $assignedNodes =& $contentObject->assignedNodes();
+        
+        
+        // determine if $contentObject has dependent objects for which cache should be cleared too.
+        $objectClassIdentifier =  $contentObject->attribute( 'class_identifier' );
+        $dependentClassInfo = eZContentCacheManager::dependencyInfo( $objectClassIdentifier );
+        
+        //Check if clear_cache_type on class type is none before we begin
+        if ( $dependentClassInfo['clear_cache_type'] == EZ_VCSC_CLEAR_NO_CACHE )
+        {
+            $clearCacheType = $dependentClassInfo['clear_cache_type'];
+        }
 
         if ( $clearCacheType & EZ_VCSC_CLEAR_NODE_CACHE )
         {
@@ -438,10 +455,6 @@
             eZContentCacheManager::appendSiblingsNodeIDs( $assignedNodes, $nodeList );
         }
 
-        // determine if $contentObject has dependent objects for which cache should be cleared too.
-        $objectClassIdentifier =  $contentObject->attribute( 'class_identifier' );
-        $dependentClassInfo = eZContentCacheManager::dependencyInfo( $objectClassIdentifier );
-
         if ( $dependentClassInfo['clear_cache_type'] & EZ_VCSC_CLEAR_SIBLINGS_CACHE )
         {
             eZContentCacheManager::appendSiblingsNodeIDs( $assignedNodes, $nodeList );
@@ -780,18 +794,20 @@
         if ( $ini->variable( 'ContentSettings', 'StaticCache' ) == 'enabled' )
         {
             include_once( 'kernel/classes/ezstaticcache.php' );
-            include_once( 'kernel/classes/ezcontentcachemanager.php' );
             $staticCache = new eZStaticCache();
+            $nodes = array();
 
-            eZContentCacheManager::nodeListForObject( $object, true, EZ_VCSC_CLEAR_DEFAULT, $nodes);
-
-            foreach ( $nodes as $nodeID )
-            {
-                $aNode = eZContentObjectTreeNode::fetch( $nodeID );
-                if ( is_object( $aNode ) )
-                    $staticCache->cacheURL( "/" . $aNode->urlAlias(), $nodeID );
-            }
-            $staticCache->generateAlwaysUpdatedCache();
+            eZContentCacheManager::nodeListForObject( $object, true, EZ_VCSC_CLEAR_DEFAULT, $nodes );
+            // If no nodes returns it means that ClearCacheMethod[]=none 
+            if ( count( $nodes ))
+             {
+                foreach ( $nodes as $nodeID )
+                {
+                    $aNode = eZContentObjectTreeNode::fetch( $nodeID );
+                    if ( is_object( $aNode ) )
+                        $staticCache->cacheURL( "/" . $aNode->urlAlias(), $nodeID );
+                }
+                $staticCache->generateAlwaysUpdatedCache();
+             }
         }
 
         eZDebug::accumulatorStop( 'generate_cache' );