Changeset 9005

Timestamp:

2005-02-10T16:47:46+13:00 (19 years ago)

Author:

kjdon

Message:

added insertIntoOrderedList and createParameterDescription2 (takes arraylist instead of string[]

File:

• trunk/gsdl3/src/java/org/greenstone/gsdl3/util/GSXML.java (modified) (5 diffs)

trunk/gsdl3/src/java/org/greenstone/gsdl3/util/GSXML.java

@@ -13 +13 @@
 import java.util.Vector;
 import java.util.Iterator;
+import java.util.ArrayList;
+
 //import java.util.Locale;
 
@@ -106 +108 @@
     public static final String NODE_NAME_ATT = "nodeName";
     public static final String NODE_TYPE_ATT = "nodeType";
-
+    public static final String NODE_RANK_ATT = "rank";
     public static final String NODE_TYPE_ROOT = "root";
     public static final String NODE_TYPE_INTERNAL = "internal";
@@ -514 +516 @@
     return p;
     }
+    public static Element createParameterDescription2(Document owner, 
+                             String id,
+                             String display_name,
+                             String type, 
+                             String default_value,
+                             ArrayList option_ids,
+                             ArrayList option_names) {
+
+    
+    Element p = owner.createElement(PARAM_ELEM);
+    p.setAttribute(NAME_ATT, id);
+    p.setAttribute(TYPE_ATT, type);
+    p.appendChild(createDisplayTextElement(owner, GSXML.DISPLAY_TEXT_NAME, display_name));
+    if (default_value != null) {
+        p.setAttribute(DEFAULT_ATT, default_value);
+    }
+    if (option_ids!=null && option_names!=null) {
+        for (int i=0; i<option_ids.size(); i++) {
+        Element e = owner.createElement(PARAM_OPTION_ELEM);
+        e.setAttribute(NAME_ATT, (String)option_ids.get(i));
+        e.appendChild(createDisplayTextElement(owner, GSXML.DISPLAY_TEXT_NAME, (String)option_names.get(i)));
+        p.appendChild(e);
+        }
+    }
+    return p;
+    }
 
 
@@ -535 +563 @@
     }
 
-   
+    public static int SORT_TYPE_STRING = 0;
+    public static int SORT_TYPE_INT = 1;
+    public static int SORT_TYPE_FLOAT = 2;
+    
+    // sort type: 
+    public static Element insertIntoOrderedList(Element parent_node,
+                        String node_name,
+                        Element start_from_elem, 
+                        Element new_elem, String sort_att,
+                        boolean descending)
+    {
+    if (new_elem == null) return null;
+    System.err.println("+");
+    Element cloned_elem = (Element)parent_node.getOwnerDocument().importNode(new_elem, true);
+    if (start_from_elem == null) {
+        parent_node.appendChild(cloned_elem);
+        return cloned_elem;
+    }
+    System.err.println("++");
+    
+    Node current_node = start_from_elem;
+    String insert_att = cloned_elem.getAttribute(sort_att);
+    String list_att = start_from_elem.getAttribute(sort_att);
+    while ((!descending && list_att.compareTo(insert_att)<0) || (descending && list_att.compareTo(insert_att)>0)) {
+        System.err.println("+++");
+        current_node = current_node.getNextSibling();
+        if (current_node == null) break; // end of the list
+        if (!current_node.getNodeName().equals(node_name)) {
+        continue; // not a valid node
+        }
+        list_att = ((Element)current_node).getAttribute(sort_att);
+    }
+    System.err.println("++++");
+
+    parent_node.insertBefore(cloned_elem, current_node);
+    return cloned_elem;
+    }
+
 
     /** Returns the appropriate language element from a display elem,
@@ -542 +607 @@
      lang if neither lang is found, will return the first one it finds*/
     public static String getDisplayText(Element display, String name,
-                       String lang, String lang_default) {
+                    String lang, String lang_default) {
     
     String def = null;