[Aplaws-commit] r1132 - trunk/ccm-cms/src/com/arsdigita/cms/ui/portlet

[<ap...@vh...>]

Author: apevec
Date: 2006-05-03 23:00:00 +0200 (Wed, 03 May 2006)
New Revision: 1132

Modified:
   trunk/ccm-cms/src/com/arsdigita/cms/ui/portlet/ContentItemPortletRenderer.java
Log:
extension point for Content Item portlet
subclasses can render additional elements, e.g. sections for MPA


Modified: trunk/ccm-cms/src/com/arsdigita/cms/ui/portlet/ContentItemPortletRenderer.java
===================================================================
--- trunk/ccm-cms/src/com/arsdigita/cms/ui/portlet/ContentItemPortletRenderer.java	2006-05-02 15:16:38 UTC (rev 1131)
+++ trunk/ccm-cms/src/com/arsdigita/cms/ui/portlet/ContentItemPortletRenderer.java	2006-05-03 21:00:00 UTC (rev 1132)
@@ -54,28 +54,31 @@
                         m_portlet.getOID() );
             return;
         }
+        renderItem(item.getPublicVersion(), content);
+    }
 
-        Element contentItem = content.newChildElement
-            ( "cms:item", CMS.CMS_XML_NS );
+    protected void renderItem(ContentItem item, Element content) {
+        Element contentItem = content.newChildElement("cms:item",
+                CMS.CMS_XML_NS);
 
-        DomainObjectXMLRenderer renderer =
-            new DomainObjectXMLRenderer(contentItem);
+        DomainObjectXMLRenderer renderer = new DomainObjectXMLRenderer(
+                contentItem);
 
-        renderer.setWrapAttributes( true );
-        renderer.setWrapRoot( false );
-        renderer.setWrapObjects( false );
+        renderer.setWrapAttributes(true);
+        renderer.setWrapRoot(false);
+        renderer.setWrapObjects(false);
 
-        renderer.walk( item.getPublicVersion(),
-                       SimpleXMLGenerator.ADAPTER_CONTEXT );
+        renderer.walk(item,
+                SimpleXMLGenerator.ADAPTER_CONTEXT);
     }
-
+    
     public String getCacheKey(PageState state) {
         ContentItem item = m_portlet.getContentItem();
-        if( null == item ) return null;
+        if( null == item ) return "";
         if( item.isLive() ) return item.getPublicVersion().getOID().toString();
 
         // Don't cache it if it's not live
-        return null;
+        return "";
     }
 
     // For a given cache key a contnet item is *never* dirty,