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------------------------------------------------------------
revno: 988
committer: abyot <abyota@xxxxxxxxx>
branch nick: trunk
timestamp: Fri 2009-11-06 11:55:39 +0100
message:
  modified Dataelement dimension populator to check for types as well. By default dataElements are assumes in the Aggregate system.
added:
  dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/dataelement/DataElementDefaultDimensionAndTypePopulator.java


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=== added file 'dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/dataelement/DataElementDefaultDimensionAndTypePopulator.java'
--- dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/dataelement/DataElementDefaultDimensionAndTypePopulator.java	1970-01-01 00:00:00 +0000
+++ dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/dataelement/DataElementDefaultDimensionAndTypePopulator.java	2009-11-06 10:55:39 +0000
@@ -0,0 +1,129 @@
+package org.hisp.dhis.dataelement;
+
+/*
+ * Copyright (c) 2004-2007, 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.
+ */
+
+import java.util.Collection;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.hisp.dhis.system.startup.AbstractStartupRoutine;
+import org.springframework.transaction.annotation.Transactional;
+
+/**
+ * When storing DataValues without associated dimensions there is a need to
+ * refer to a default dimension. This populator persists a
+ * DataElementCategoryCombo named by the
+ * DataElementCategoryCombo.DEFAULT_CATEGORY_COMBO_NAME property and a
+ * corresponding DataElementCatoryOptionCombo which should be used for this
+ * purpose.
+ * 
+ * @author Lars Helge Overland
+ * @author Abyot Aselefew
+ * @version $Id$
+ */
+public class DataElementDefaultDimensionAndTypePopulator
+    extends AbstractStartupRoutine
+{
+    private static final Log log = LogFactory.getLog( DataElementDefaultDimensionAndTypePopulator.class );
+
+    // -------------------------------------------------------------------------
+    // Dependencies
+    // -------------------------------------------------------------------------
+
+    private DataElementService dataElementService;
+
+    public void setDataElementService( DataElementService dataElementService )
+    {
+        this.dataElementService = dataElementService;
+    }
+
+    private DataElementCategoryService categoryService;
+
+    public void setCategoryService( DataElementCategoryService categoryService )
+    {
+        this.categoryService = categoryService;
+    }
+
+    // -------------------------------------------------------------------------
+    // Execute
+    // -------------------------------------------------------------------------
+
+    @Transactional
+    public void execute()
+        throws Exception
+    {
+        String defaultName = DataElementCategoryCombo.DEFAULT_CATEGORY_COMBO_NAME;
+
+        DataElementCategoryCombo categoryCombo = categoryService.getDataElementCategoryComboByName( defaultName );
+
+        if ( categoryCombo == null )
+        {
+            categoryService.generateDefaultDimension();
+
+            log.info( "Added default dataelement dimension" );
+
+            categoryCombo = categoryService.getDataElementCategoryComboByName( defaultName );
+        }
+
+        // ---------------------------------------------------------------------
+        // Any data elements without dimensions need to be associated at least
+        // with the default dimension
+        // ---------------------------------------------------------------------
+
+        Collection<DataElement> dataElements = dataElementService.getAllDataElements();
+
+        boolean dataElementUpdated = false;
+
+        for ( DataElement dataElement : dataElements )
+        {
+            if ( dataElement.getCategoryCombo() == null )
+            {
+                dataElement.setCategoryCombo( categoryCombo );
+                
+                dataElementUpdated = true;
+            }
+            
+            if( dataElement.getType() == null )
+            {
+                dataElement.setType( DataElement.TYPE_AGGREGATE );
+                
+                dataElementUpdated = true;                
+            }
+            
+            if( dataElementUpdated )
+            {               
+                dataElementService.updateDataElement( dataElement );               
+            }
+        }
+
+        if ( dataElementUpdated )
+        {
+            log.info( "Assigned data elements not assigned to any dimension to the default dimension" );
+        }
+    }
+}