- adding aspect to webapp nodes to differentiate them from ordinary folders in the avm_webapps directory

- refactoring of generate and regenerate calls to take a FormInstanceData object
- adding in support for overriding step title and description properties in wizards so as to be able to format them with parameters
- making the step descriptions in create form wizard reiterate the form name so as to give the user better context
- displaying avm task resources in the manage task screen.  still need to get actions working and clean this up a bit.
- making output path patterns sandbox relative
- refactored utility method for combining avm paths sensitive to webapp vs sandbox relative paths.
- adding a default description for generated renditions

todo:
- cleanup some usage of AVMNode from ManageTaskBean
- get actions to appear in manage task screen
- add a multi value property to the web project for all its webapps
- properly use overridden values for forms from the web project settings

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@4687 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/ui/repo/renderer/NodePathLinkRenderer.java

@@ -73,7 +73,7 @@ public class NodePathLinkRenderer extends BaseRenderer
    public void encodeEnd(FacesContext context, UIComponent component) throws IOException
    {
       // always check for this flag - as per the spec
-      if (component.isRendered() == false)
+      if (!component.isRendered())
       {
          return;
       }
@@ -84,17 +84,19 @@ public class NodePathLinkRenderer extends BaseRenderer
       Path path = null;
       NodeRef nodeRef = null;
       Object val = ((UINodePath)component).getValue();
-      if (val instanceof NodeRef == true)
+      if (val instanceof NodeRef)
       {
          nodeRef = (NodeRef)val;
       }
-      else if (val instanceof Path == true)
+      else if (val instanceof Path)
       {
          path = (Path)val;
       }
       else if (val != null)
       {
-         throw new IllegalArgumentException("UINodePath component 'value' property must resolve to a NodeRef or Path!");
+         throw new IllegalArgumentException("UINodePath component 'value' " +
+                                            "property must resolve to a NodeRef " +
+                                            "or Path.  Got a " + val.getClass().getName());
       }
       
       if (val != null)