1 files changed, 49 insertions, 0 deletions
diff --git a/das-java/contrib/ldap/das.ldap/src/main/java/org/apache/tuscany/das/ldap/util/XSDNamespaceToInitialContextTransformer.java b/das-java/contrib/ldap/das.ldap/src/main/java/org/apache/tuscany/das/ldap/util/XSDNamespaceToInitialContextTransformer.java
new file mode 100644
index 0000000000..87ff89071a
--- /dev/null
+++ b/das-java/contrib/ldap/das.ldap/src/main/java/org/apache/tuscany/das/ldap/util/XSDNamespaceToInitialContextTransformer.java
@@ -0,0 +1,49 @@
+
+package org.apache.tuscany.das.ldap.util;
+
+import org.eclipse.emf.common.util.URI;
+
+/**
+ * The Class XSDNamespaceToInitialContextTransformer.
+ * 
+ * Takes the XSD Namespace used by the DataObjects
+ * and transforms it into the DN of the initial context
+ * used for the root DataObject entry.
+ */
+public class XSDNamespaceToInitialContextTransformer
+{
+    /**
+     * Transform.
+     * 
+     * @param namespaceURIString the namespace URI string
+     * 
+     * @return the DN of the initial context
+     * 
+     * @throws Exception the exception
+     */
+    public static String transform(String namespaceURIString) throws Exception
+    {
+        URI namespaceURI = URI.createURI(namespaceURIString);
+        String authority = namespaceURI.authority();
+
+        String path      = namespaceURI.path();
+
+        String[] authorityTokens = authority.split( "[.]" );
+        String[] pathTokens      = path.split("[/]");
+        
+        String DN = new String("");
+        
+        for (int i = (pathTokens.length-1); i > 0; i--)
+        {
+            DN = DN + "cn=" + pathTokens[i] + ", ";
+        }
+
+        for (int i = 0; i <= (authorityTokens.length-2); i++)
+        {
+            DN = DN + "cn=" + authorityTokens[i] + ", ";
+        }
+        
+        DN = DN + "ou=" + authorityTokens[authorityTokens.length-1];
+        return DN;
+    }
+}