Changeset 4451 for trunk/gli

Timestamp:

2003-06-03T12:41:41+12:00 (21 years ago)

Author:

kjdon

Message:

now uses DOM model to read and write profile.xml files, the DTD now comes from the profile template protemp.xml in classes/xml

File:

• trunk/gli/src/org/greenstone/gatherer/msm/MSMProfiler.java (modified) (4 diffs)

trunk/gli/src/org/greenstone/gatherer/msm/MSMProfiler.java

@@ -210 +210 @@
     // While we're at it save the profiles.
     try {
-                // Create backup.
+        // Create backup.
         if(profile_file.exists()) {
         File backup = new File(profile_file.getAbsolutePath() + "~");
@@ -219 +219 @@
         backup = null;
         }
-                // Build the profile document.
-        StringBuffer buffer = new StringBuffer("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
-        buffer.append("<!DOCTYPE Profiles [\n");
-        buffer.append("<!ELEMENT Profiles (Action*)>\n");
-        buffer.append("<!ELEMENT Action (#PCDATA)>\n");
-        buffer.append("<!ATTLIST Action\n");
-        buffer.append("         collection CDATA #REQUIRED\n");
-        buffer.append("         source     CDATA #REQUIRED\n");
-        buffer.append("         target     CDATA \"\">\n");
-            buffer.append("]>\n");
-            buffer.append("<Profiles>\n");
+
+        // read in the default profile file - has all the dtd in it
+        Document document = Utility.parse(Utility.PROFILE_TEMPLATE, true);
+        if(document == null) {
+        Gatherer.println("Error in MSMProfiler.save(): couldn't find and parse the profile template file!");
+        return;
+        }
+        
+
+        // Add the current profile info into the document
+        Element profile_elem = document.getDocumentElement();
+        
         Iterator iterator_key_one = profiles.keySet().iterator();
         while(iterator_key_one.hasNext()) {
@@ -238 +239 @@
             String key_two = (String) iterator_key_two.next();
             String value = (String) map.get(key_two);
-            buffer.append("  <Action collection=\"");
-            buffer.append(key_one);
-            buffer.append("\" source=\"");
-            buffer.append(key_two);
-            buffer.append("\" target=\"");
-            buffer.append(value);
-            buffer.append("\"> </Action>\n");
+            Element action = document.createElement("Action");
+            profile_elem.appendChild(action);
+            action.setAttribute("collection", key_one);
+            action.setAttribute("source", key_two);
+            action.setAttribute("target", value);
             key_two = null;
             value = null;
@@ -253 +252 @@
         }
         iterator_key_one = null;
-            buffer.append("</Profiles>");
-        String buffer_str = buffer.toString();
-        buffer = null;
-                // Now write it to file.
-        FileOutputStream fos = new FileOutputStream(profile_file);
-        OutputStreamWriter osw = new OutputStreamWriter(fos);
-        int position = 0;
-        int BLOCK_SIZE = 1024;
-                // Write x block sized chunks to file.
-        while(position + BLOCK_SIZE < buffer_str.length()) {
-        osw.write(buffer_str, position, BLOCK_SIZE);
-        position = position + BLOCK_SIZE;
-        }
-                // Write the remainder of the buffer.
-        if(position < buffer_str.length()) {
-        osw.write(buffer_str, position, buffer_str.length() - position);
-        }
-        osw.close();
-        fos.close();
-        fos = null;
-        osw = null;
-        buffer_str = null;
+        
+        // Now write it to file.
+        Utility.export(document, profile_file);
     }
     catch (Exception error) {