Changeset 3568 for trunk/gsdl3/src/java/org/greenstone/gsdl3/action/Action.java

Timestamp:

2002-11-26T13:55:24+13:00 (21 years ago)

Author:

kjdon

Message:

tidied up a bit, uses new page structure and new display elements

File:

• trunk/gsdl3/src/java/org/greenstone/gsdl3/action/Action.java (modified) (2 diffs)

trunk/gsdl3/src/java/org/greenstone/gsdl3/action/Action.java

@@ -8 +8 @@
 import org.w3c.dom.Document; 
 
+/** base class for Actions */
 abstract public class Action {
 
+    /** the interface setup variables */
     protected ConfigVars config_=null;
- 
     /** container Document to create XML Nodes */
     protected Document doc_=null; 
     /** a converter class to parse XML and create Docs */
     protected XMLConverter converter_=null;
-    /** cgi args conveter */
+    /** cgi args converter */
     protected CGIArgConverter cgi_=null;
     /** a transformer class to transform xml using xslt */
@@ -55 +56 @@
     Element message = converter_.getDOM(xml_in).getDocumentElement();
     
-    return process(message);
+    Element result = process(message);
+    return converter_.getString(result);
     }
     
-    abstract public String process(Element xml_in);
+    abstract public Element process(Element xml_in);