. Changed UIProperty to not output error to screen when a configured property is missing from a node

- instead a DEBUG log level message is output
. Title is no longer mandatory on edit-document-properties screen
. Titled aspect added to content doc if required the first time you save props in the document properties screen

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2043 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/bean/DocumentPropertiesBean.java

@@ -149,7 +149,7 @@ public class DocumentPropertiesBean
          
          // extra and deal with the Author prop if the aspect has not been applied yet
          String author = (String)props.get(ContentModel.PROP_AUTHOR);
-         if (author != null)
+         if (author != null && author.length() != 0)
          {
             // add aspect if required
             if (this.nodeService.hasAspect(nodeRef, ContentModel.ASPECT_AUTHOR) == false)
@@ -161,6 +161,16 @@ public class DocumentPropertiesBean
             // else it will get updated in the later setProperties() call
          }
          
+         // deal with adding the "titled" aspect if required
+         String title = (String)props.get(ContentModel.PROP_TITLE);
+         String description = (String)props.get(ContentModel.PROP_DESCRIPTION);
+         if (title != null || description != null)
+         {
+            // add the aspect to be sure it's present
+            nodeService.addAspect(nodeRef, ContentModel.ASPECT_TITLED, null);
+            // props will get added later in setProperties()
+         }
+         
          // add the remaining properties
          Iterator<String> iterProps = props.keySet().iterator();
          while (iterProps.hasNext())