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------------------------------------------------------------
revno: 18108
committer: Lars Helge Overland <larshelge@xxxxxxxxx>
branch nick: dhis2
timestamp: Thu 2015-01-22 19:19:00 +0100
message:
  Added DataElementCategoryDimensionDeletionHandler.java
added:
  dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/dataelement/DataElementCategoryDimensionDeletionHandler.java
modified:
  dhis-2/dhis-services/dhis-service-core/src/main/resources/META-INF/dhis/beans.xml


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=== added file 'dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/dataelement/DataElementCategoryDimensionDeletionHandler.java'
--- dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/dataelement/DataElementCategoryDimensionDeletionHandler.java	1970-01-01 00:00:00 +0000
+++ dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/dataelement/DataElementCategoryDimensionDeletionHandler.java	2015-01-22 18:19:00 +0000
@@ -0,0 +1,69 @@
+package org.hisp.dhis.dataelement;
+
+/*
+ * Copyright (c) 2004-2015, 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 org.hisp.dhis.system.deletion.DeletionHandler;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.jdbc.core.JdbcTemplate;
+
+/**
+ * @author Lars Helge Overland
+ */
+public class DataElementCategoryDimensionDeletionHandler
+    extends DeletionHandler
+{
+    @Autowired
+    private JdbcTemplate jdbcTemplate;
+
+    // -------------------------------------------------------------------------
+    // DeletionHandler implementation
+    // -------------------------------------------------------------------------
+
+    @Override
+    public String getClassName()
+    {
+        return DataElementCategoryDimension.class.getSimpleName();
+    }
+    
+    @Override
+    public String allowDeleteDataElementCategoryOption( DataElementCategoryOption categoryOption )
+    {
+        String sql = "select count(*) from categorydimension_items where categoryoptionid = " + categoryOption.getId();
+        
+        return jdbcTemplate.queryForObject( sql, Integer.class ) == 0 ? null : ERROR;
+    }
+    
+    @Override
+    public String allowDeleteDataElementCategory( DataElementCategory category )
+    {
+        String sql = "select count(*) from categorydimension where categoryid = " + category.getId();
+        
+        return jdbcTemplate.queryForObject( sql, Integer.class ) == 0 ? null : ERROR;
+    }
+}

=== modified file 'dhis-2/dhis-services/dhis-service-core/src/main/resources/META-INF/dhis/beans.xml'
--- dhis-2/dhis-services/dhis-service-core/src/main/resources/META-INF/dhis/beans.xml	2015-01-15 15:11:38 +0000
+++ dhis-2/dhis-services/dhis-service-core/src/main/resources/META-INF/dhis/beans.xml	2015-01-22 18:19:00 +0000
@@ -1050,6 +1050,9 @@
     class="org.hisp.dhis.dataelement.DataElementCategoryComboDeletionHandler">
     <property name="categoryService" ref="org.hisp.dhis.dataelement.DataElementCategoryService" />
   </bean>
+  
+  <bean id="org.hisp.dhis.dataelement.DataElementCategoryDimensionDeletionHandler" 
+    class="org.hisp.dhis.dataelement.DataElementCategoryDimensionDeletionHandler" />
 
   <bean id="org.hisp.dhis.dataset.DataSetDeletionHandler" class="org.hisp.dhis.dataset.DataSetDeletionHandler">
     <property name="dataSetService" ref="org.hisp.dhis.dataset.DataSetService" />
@@ -1192,6 +1195,7 @@
           <ref bean="org.hisp.dhis.dataelement.DataElementCategoryOptionDeletionHandler" />
           <ref bean="org.hisp.dhis.dataelement.DataElementCategoryOptionComboDeletionHandler" />
           <ref bean="org.hisp.dhis.dataelement.DataElementCategoryComboDeletionHandler" />
+          <ref bean="org.hisp.dhis.dataelement.DataElementCategoryDimensionDeletionHandler" />
           <ref bean="org.hisp.dhis.dataset.DataSetDeletionHandler" />
           <ref bean="org.hisp.dhis.dataset.CompleteDataSetRegistrationDeletionHandler" />
           <ref bean="org.hisp.dhis.dataset.SectionDeletionHandler" />