=== added file 'dhis-2/dhis-api/src/main/java/org/hisp/dhis/common/QueryFilter.java'
--- dhis-2/dhis-api/src/main/java/org/hisp/dhis/common/QueryFilter.java	1970-01-01 00:00:00 +0000
+++ dhis-2/dhis-api/src/main/java/org/hisp/dhis/common/QueryFilter.java	2014-04-04 12:15:25 +0000
@@ -0,0 +1,140 @@
+package org.hisp.dhis.common;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/*
+ * Copyright (c) 2004-2014, University of Oslo
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * Neither the name of the HISP project nor the names of its contributors may
+ * be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+ * @author Lars Helge Overland
+ */
+public class QueryFilter
+{
+    public static final String OPTION_SEP = ";";
+    
+    public static final Map<String, String> OPERATOR_MAP = new HashMap<String, String>() { {
+        put( "eq", "=" );
+        put( "gt", ">" );
+        put( "ge", ">=" );
+        put( "lt", "<" );
+        put( "le", "<=" );
+        put( "ne", "!=" );
+        put( "like", "like" );
+        put( "in", "in" );
+    } };
+    
+    protected String operator;
+
+    protected String filter;
+
+    // -------------------------------------------------------------------------
+    // Constructors
+    // -------------------------------------------------------------------------
+
+    public QueryFilter()
+    {
+    }
+    
+    public QueryFilter( String operator, String filter )
+    {
+        this.operator = operator;
+        this.filter = filter;
+    }
+
+    // -------------------------------------------------------------------------
+    // Logic
+    // -------------------------------------------------------------------------
+    
+    public boolean hasFilter()
+    {
+        return operator != null && !operator.isEmpty() && filter != null && !filter.isEmpty();
+    }
+    
+    public String getSqlOperator()
+    {
+        if ( operator == null )
+        {
+            return null;
+        }
+        
+        return OPERATOR_MAP.get( operator.toLowerCase() );
+    }
+    
+    public String getSqlFilter( String encodedFilter )
+    {
+        if ( operator == null || encodedFilter == null )
+        {
+            return null;
+        }
+                
+        if ( operator.equalsIgnoreCase( "like" ) )
+        {
+            return "'%" + encodedFilter + "%'";
+        }
+        else if ( operator.equalsIgnoreCase( "in" ) )
+        {
+            String[] split = encodedFilter.split( OPTION_SEP );
+            
+            final StringBuffer buffer = new StringBuffer( "(" );        
+            
+            for ( String el : split )
+            {
+                buffer.append( "'" ).append( el ).append( "'," );
+            }
+            
+            return buffer.deleteCharAt( buffer.length() - 1 ).append( ")" ).toString();
+        }
+        
+        return "'" + encodedFilter + "'";
+    }
+    
+    // -------------------------------------------------------------------------
+    // Getters and setters
+    // -------------------------------------------------------------------------
+    
+    public String getOperator()
+    {
+        return operator;
+    }
+
+    public void setOperator( String operator )
+    {
+        this.operator = operator;
+    }
+
+    public String getFilter()
+    {
+        return filter;
+    }
+
+    public void setFilter( String filter )
+    {
+        this.filter = filter;
+    }
+}

=== modified file 'dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/dataapproval/DefaultDataApprovalLevelService.java'
--- dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/dataapproval/DefaultDataApprovalLevelService.java	2014-04-04 11:54:42 +0000
+++ dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/dataapproval/DefaultDataApprovalLevelService.java	2014-04-04 12:15:25 +0000
@@ -287,7 +287,7 @@
 
         // Move down from end to here, to avoid duplicate level in database.
 
-        for (int i = dataApprovalLevels.size() - 1; i > index; i-- )
+        for ( int i = dataApprovalLevels.size() - 1; i > index; i-- )
         {
             update( dataApprovalLevels.get( i ), i );
         }

=== modified file 'dhis-2/dhis-services/dhis-service-core/src/main/resources/org/hisp/dhis/dataapproval/hibernate/DataApprovalLevel.hbm.xml'
--- dhis-2/dhis-services/dhis-service-core/src/main/resources/org/hisp/dhis/dataapproval/hibernate/DataApprovalLevel.hbm.xml	2014-04-03 16:03:26 +0000
+++ dhis-2/dhis-services/dhis-service-core/src/main/resources/org/hisp/dhis/dataapproval/hibernate/DataApprovalLevel.hbm.xml	2014-04-04 12:15:25 +0000
@@ -21,5 +21,16 @@
       <many-to-one name="categoryOptionGroupSet" class="org.hisp.dhis.dataelement.CategoryOptionGroupSet" column="categoryoptiongroupsetid" foreign-key="fK_dataapprovallevel_categoryoptiongroupsetid" />
     </properties>
 
+    <!-- Access properties -->
+    <many-to-one name="user" class="org.hisp.dhis.user.User" column="userid" foreign-key="fk_dataapprovallevel_userid" />
+
+    <property name="publicAccess" length="8" />
+
+    <set name="userGroupAccesses" table="dataapprovallevelusergroupaccesses">
+      <cache usage="read-write" />
+      <key column="dataapprovallevelid" />
+      <many-to-many class="org.hisp.dhis.user.UserGroupAccess" column="usergroupaccessid" unique="true" />
+    </set>
+
     </class>
 </hibernate-mapping>