X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=source%2Fmir%2Fmodule%2FAbstractModule.java;h=d65dd2b331c920ad328463e71549c709a002dda0;hb=42680c1f9fe3250bcbd0f9ed5d9dee6188333b15;hp=eb4f9dab725d065ee96556c1c691019e795eb2b1;hpb=95c2e3a74f492f6f61d4dbe8bb47996f43af0627;p=mir.git

diff --git a/source/mir/module/AbstractModule.java b/source/mir/module/AbstractModule.java
index eb4f9dab..d65dd2b3 100755
--- a/source/mir/module/AbstractModule.java
+++ b/source/mir/module/AbstractModule.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2001, 2002 The Mir-coders group
+ * Copyright (C) 2001-2006 The Mir-coders group
  *
  * This file is part of Mir.
  *
@@ -19,19 +19,19 @@
  *
  * In addition, as a special exception, The Mir-coders gives permission to link
  * the code of this program with  any library licensed under the Apache Software License,
- * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
- * (or with modified versions of the above that use the same license as the above),
  * and distribute linked combinations including the two.  You must obey the
  * GNU General Public License in all respects for all of the code used other than
  * the above mentioned libraries.  If you modify this file, you may extend this
  * exception to your version of the file, but you are not obligated to do so.
  * If you do not wish to do so, delete this exception statement from your version.
  */
+
 package  mir.module;
 
 import mir.entity.Entity;
 import mir.entity.EntityList;
 import mir.storage.Database;
+import mir.storage.DatabaseExc;
 
 import java.util.Map;
 
@@ -61,19 +61,23 @@ public class AbstractModule {
     return database;
   }
 
-  public Entity getById (String id) throws ModuleExc, ModuleFailure {
-    try {
-      if (database == null)
-        throw  new ModuleExc("AbstractModule.getById: No Database set!");
-      Entity entity = database.selectById(id);
+  public Entity getById (String anId) throws ModuleFailure, EntityNotFoundExc {
+      if (database == null) {
+        throw  new ModuleFailure("AbstractModule.getById: No Database set!");
+      }
 
-      if (entity == null)
-        throw new ModuleExc("AbstractModule.getById: No object for id = " + id);
-			return entity;
-    }
-    catch (Throwable e) {
-      throw new ModuleFailure(e);
-    }
+      try {
+        Entity result = database.selectById(anId);
+
+        if (result == null) {
+          throw new EntityNotFoundExc("AbstractModule.getById: No object for id = " + anId);
+        }
+
+        return result;
+      }
+      catch (DatabaseExc e) {
+        throw new ModuleFailure("Database exception while retrieving entity with id " + anId);
+      }
   }
 
   public EntityList getByWhereClause (String whereClause, int offset) throws ModuleExc, ModuleFailure {