Changeset 5393 for DASISH/t5.6/backend/annotator-backend/trunk/annotator-backend/src/main/java/eu/dasish/annotation/backend/Helpers.java

Timestamp:

06/26/14 18:18:01 (10 years ago)

Author:

olhsha@mpi.nl

Message:

testing, debugging, fixing randomuuid-ncname issue

File:

• DASISH/t5.6/backend/annotator-backend/trunk/annotator-backend/src/main/java/eu/dasish/annotation/backend/Helpers.java (modified) (4 diffs)

DASISH/t5.6/backend/annotator-backend/trunk/annotator-backend/src/main/java/eu/dasish/annotation/backend/Helpers.java

@@ -23 +23 @@
 import java.io.InputStream;
 import java.util.Map;
+import java.util.UUID;
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
@@ -32 +33 @@
 import org.w3c.dom.ls.LSSerializer;
 import org.xml.sax.SAXException;
-
+import java.util.Random;
 /**
  *
@@ -40 +41 @@
 
     //exception messages
-    final static public String INVALID_BODY_EXCEPTION = "Invalide annotation body: both, text and xml options, are null.";
-
+    //final static public String INVALID_BODY_EXCEPTION = "Invalide annotation body: both, text and xml options, are null.";
+    final static String hexa = "ABCDEabcde";
+    final static int hexan= hexa.length();
+    
     public static String replace(String text, Map<String, ?> pairs) {
         StringBuilder result = new StringBuilder(text);
@@ -119 +122 @@
         return encoder.encodePassword(pswd, salt);
     }
+    
+    public static UUID generateUUID(){ 
+        UUID result = UUID.randomUUID();
+        char[] chars = result.toString().toCharArray();
+        if (chars[0] >= 'a'  && chars[0] <='z') {
+            return result;
+        } else {
+            Random r = new Random();
+            chars[0] = hexa.charAt(r.nextInt(hexan));
+            result = UUID.fromString(new String(chars));
+            return result;
+        }       
+    }
 }