Changeset 3458

Timestamp:

2002-10-11T13:44:41+13:00 (22 years ago)

Author:

kjdon

Message:

added translateOID method - this is related to greenstone - should it go in a separate class?

File:

• trunk/gsdl3/src/java/org/greenstone/gdbm/GDBMWrapper.java (modified) (3 diffs)

trunk/gsdl3/src/java/org/greenstone/gdbm/GDBMWrapper.java

@@ -3 +3 @@
 import org.greenstone.gsdl3.util.OID;
 import au.com.pharos.gdbm.GdbmFile;
-import au.com.pharos.packing.StringPacking;
+import au.com.pharos.packing.*;
 import au.com.pharos.gdbm.GdbmException;
 
@@ -126 +126 @@
     }
 
-    // convenience methods
+    // greenstone convenience methods - should these go into a separate class?
+
     /** converts a greenstone OID to internal docnum */
     public long oid2Docnum(String OID) {
@@ -139 +140 @@
     return oid;
     }
+
+    /** translates oids containing .pr, .fc, .lc, .ns, .ps into proper oids
+     * a suffix is expected to be present so test before using */
+    public String translateOID(String oid) {
+
+    int p = oid.lastIndexOf('.');
+    if (p != oid.length()-3) {
+        System.out.println("translateoid error: '.' is not the third to last char!!");
+        return oid;
+    }
+
+    String top = oid.substring(0, p);
+    String suff = oid.substring(p+1);
+    if (suff.equals("pr")) {
+        return OID.getParent(top);
+    } else if (suff.equals("fc")) {
+    } else if (suff.equals("lc")) {
+    } else if (suff.equals("ns")) {
+    } else if (suff.equals("ps")) {
+    }
+    return oid;
+    }
 }