utils: Fix getByUuid to accept string arg, it's not gonna be anything else

yadvr · yadvr · commit 7960dd429b2d · 2013-01-11T18:44:19.000-08:00
Due to generic programming, most classes declare Daos with ID as Long, so they
get the getUuid(Long) definition, it has to be getUuid(String), uuid is not
gonna be anything else. Fix GenericDaoBase and GenericDao.

Signed-off-by: Rohit Yadav &lt;bhaisaab@apache.org&gt;
diff --git a/utils/src/com/cloud/utils/db/GenericDao.java b/utils/src/com/cloud/utils/db/GenericDao.java
@@ -56,7 +56,7 @@ public interface GenericDao<T, ID extends Serializable> {
     T findById(ID id, boolean fresh);
 
     // Finds one unique VO using uuid
-    T findByUuid(ID uuid);
+    T findByUuid(String uuid);
     
     /**
      * @return VO object ready to be used for update.  It won't have any fields filled in.
diff --git a/utils/src/com/cloud/utils/db/GenericDaoBase.java b/utils/src/com/cloud/utils/db/GenericDaoBase.java
@@ -915,7 +915,7 @@ public T findById(final ID id) {
 
     @Override @DB(txn=false)
     @SuppressWarnings("unchecked")
-    public T findByUuid(final ID uuid) {
+    public T findByUuid(final String uuid) {
         SearchCriteria<T> sc = createSearchCriteria();
         sc.addAnd("uuid", SearchCriteria.Op.EQ, uuid);
         return findOneBy(sc);
