Changeset 21779

Timestamp:

2010-03-15T10:47:54+13:00 (14 years ago)

Author:

kjdon

Message:

modify the output to use the nice stylesheet

File:

• main/trunk/greenstone3/src/java/org/greenstone/gsdl3/OAIServer.java (modified) (4 diffs)

main/trunk/greenstone3/src/java/org/greenstone/gsdl3/OAIServer.java

@@ -74 +74 @@
   protected String site = "";
   
+  // do we output the stylesheet processing instruction?
+  protected boolean use_oai_stylesheet = true;
+  protected String oai_stylesheet = "interfaces/oai/oai2.xsl";
+
   static Logger logger = Logger.getLogger(org.greenstone.gsdl3.OAIServer.class.getName());
   
@@ -173 +177 @@
     this.recept.configure(oai_config);
     
+    // also, we have something we want to get from here - useOAIStylesheet
+    this.configure(oai_config);
   }//end of init()
   
+  private void configure(Element oai_config) {
+    Element use_stylesheet_elem = (Element)GSXML.getChildByTagName(oai_config, OAIXML.USE_STYLESHEET);
+    if (use_stylesheet_elem != null) {
+      String value = GSXML.getNodeText(use_stylesheet_elem);
+      if (value.equals("no")) {
+    this.use_oai_stylesheet = false;
+      }
+    }
+    if (this.use_oai_stylesheet) {
+      // now see if there is a custom stylesheet specified
+      Element stylesheet_elem = (Element)GSXML.getChildByTagName(oai_config, OAIXML.STYLESHEET);
+      if (stylesheet_elem != null) {
+    String value = GSXML.getNodeText(stylesheet_elem);
+    if (!value.equals("")) {
+      oai_stylesheet = value;
+    }
+      }
+      
+    }
+  }
   private void initVerbs() {
     verb_set = new HashSet();
@@ -266 +292 @@
       } 
       xml_response.appendChild(verb_elem);
-      //this line never got displayed
-      //out.println("<?xml version='1.0' encoding='UTF-8' ?>");
+
+      out.println("<?xml version='1.0' encoding='UTF-8' ?>");
+      if (this.use_oai_stylesheet) {
+    out.println("<?xml-stylesheet type='text/xsl' href='"+this.oai_stylesheet+"' ?>\n");
+      }
       out.println(this.converter.getPrettyString(xml_response));
       return;
@@ -319 +348 @@
       }
     }
+    out.println("<?xml version='1.0' encoding='UTF-8' ?>");
+    if (this.use_oai_stylesheet) {
+      out.println("<?xml-stylesheet type='text/xsl' href='"+this.oai_stylesheet+"' ?>\n");
+    }
     out.println (this.converter.getPrettyString (xml_response));
     return;