Changeset 21402 for main/trunk/greenstone2/common-src/src/jdbmedit/JdbGet.java

Timestamp:

2010-01-01T23:35:24+13:00 (14 years ago)

Author:

davidb

Message:

Refactoring of class to use API

File:

• main/trunk/greenstone2/common-src/src/jdbmedit/JdbGet.java (modified) (3 diffs)

main/trunk/greenstone2/common-src/src/jdbmedit/JdbGet.java

@@ -6 +6 @@
  * University of Waikato, New Zealand.
  *
- * Copyright (C) 1999  The New Zealand Digital Library Project
+ * Copyright (C) 2009  The New Zealand Digital Library Project
  * 
  * This program is free software; you can redistribute it and/or modify
@@ -35 +35 @@
 public class JdbGet
 {
-    static String TNAME = "greenstone";
-
-    RecordManager  recman_;
-    HTree          hashtable_;
-
-
-    public JdbGet(String db_filename)
-    throws IOException
-    {
-        // create or open a record manager
-        Properties props = new Properties();
-        recman_ = RecordManagerFactory.createRecordManager(db_filename, props);
-
-        // create or load table
-        long recid = recman_.getNamedObject(TNAME);
-        if (recid != 0) {
-            hashtable_ = HTree.load(recman_, recid);
-        } 
-    else {
-            System.err.println("Failed to find database table '" + TNAME +"' ...");
-        System.exit(-1);
-        }
-    }
-
-
-    public void get(String key)
-        throws IOException
-    {
-    FastIterator   iter;
-    String         val;
-
-    val = (String) hashtable_.get(key);
-    System.out.println(val);
-        
-        recman_.close();
-    }
-
 
     public static void print_usage()
@@ -91 +54 @@
         try {
 
-            JdbGet table = new JdbGet(dbname);
-            table.get(key);
+            JdbmAPI jdbm_api = new JdbmAPI(dbname,true);
+            String val = jdbm_api.get(key);
+        System.out.println(val);
+
+        jdbm_api.close();
         } 
     catch (IOException e) {