[Bprocessor-commit] model/src/net/sourceforge/bprocessor/model EdgeFacade.java,1.2,1.3

[Jesper P. <je...@us...>]

Update of /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv20257/src/net/sourceforge/bprocessor/model

Modified Files:
	EdgeFacade.java 
Log Message:
Added findByVertex()

Index: EdgeFacade.java
===================================================================
RCS file: /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model/EdgeFacade.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** EdgeFacade.java	28 Jul 2005 06:48:54 -0000	1.2
--- EdgeFacade.java	28 Jul 2005 08:01:24 -0000	1.3
***************
*** 192,194 ****
--- 192,226 ----
      return result;
    }
+ 
+   /**
+    * Find edges that has a vertex
+    * @param v The vertex
+    * @return The edges
+    */
+   public Set findByVertex(Vertex v) {
+     Set result = new HashSet();
+ 
+     HibernateUtil hu = HibernateUtil.getInstance();
+     try {
+       Session session = hu.currentSession();
+       Transaction tx = session.beginTransaction();
+ 
+       Query q = session.createQuery("SELECT e FROM Edge AS e " + 
+                                     "WHERE e.from.id = :id OR e.to.id = :id");
+       q.setLong("id", v.getId().longValue());
+     
+       Iterator it = q.iterate();
+       while (it.hasNext()) {
+         result.add((Edge)it.next());
+       }
+ 
+       tx.commit();
+     } catch (Exception ex) {
+       log.error(ex.getMessage(), ex);
+     } finally {
+       hu.closeSession();
+     }
+ 
+     return result;
+   }
  }