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revno: 7532
committer: Tran Chau <tran.hispvietnam@xxxxxxxxx>
branch nick: dhis2
timestamp: Sat 2012-07-07 17:29:22 +0700
message:
  Add missing file.
added:
  dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-patient/src/main/java/org/hisp/dhis/patient/action/caseaggregation/GetDataElementsByDataSetAction.java


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=== added file 'dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-patient/src/main/java/org/hisp/dhis/patient/action/caseaggregation/GetDataElementsByDataSetAction.java'
--- dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-patient/src/main/java/org/hisp/dhis/patient/action/caseaggregation/GetDataElementsByDataSetAction.java	1970-01-01 00:00:00 +0000
+++ dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-patient/src/main/java/org/hisp/dhis/patient/action/caseaggregation/GetDataElementsByDataSetAction.java	2012-07-07 10:29:22 +0000
@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 2004-2009, 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.
+ */
+
+package org.hisp.dhis.patient.action.caseaggregation;
+
+import java.util.Collection;
+
+import org.apache.commons.lang.StringUtils;
+import org.hisp.dhis.dataelement.DataElement;
+import org.hisp.dhis.dataelement.DataElementService;
+import org.hisp.dhis.dataset.DataSet;
+import org.hisp.dhis.dataset.DataSetService;
+
+import com.opensymphony.xwork2.Action;
+
+/**
+ * @author Chau Thu Tran
+ * 
+ * @version GetDataElementsByDataSetAction.java 9:43:55 PM Jul 6, 2012 $
+ */
+public class GetDataElementsByDataSetAction
+    implements Action
+{
+    private static Integer MAX_DATAELEMENTS_DISPLAYED = 30;
+
+    // -------------------------------------------------------------------------
+    // Dependency
+    // -------------------------------------------------------------------------
+
+    private DataSetService dataSetService;
+
+    public void setDataSetService( DataSetService dataSetService )
+    {
+        this.dataSetService = dataSetService;
+    }
+
+    private DataElementService dataElementService;
+
+    public void setDataElementService( DataElementService dataElementService )
+    {
+        this.dataElementService = dataElementService;
+    }
+
+    // -------------------------------------------------------------------------
+    // Input
+    // -------------------------------------------------------------------------
+
+    private Integer id;
+
+    public void setId( Integer id )
+    {
+        this.id = id;
+    }
+
+    private String query;
+
+    public void setQuery( String query )
+    {
+        this.query = query;
+    }
+
+    // -------------------------------------------------------------------------
+    // Output
+    // -------------------------------------------------------------------------
+
+    private Collection<DataElement> dataElements;
+
+    public Collection<DataElement> getDataElements()
+    {
+        return dataElements;
+    }
+
+    // -------------------------------------------------------------------------
+    // Action implementation
+    // -------------------------------------------------------------------------
+
+    public String execute()
+    {
+        DataSet dataSet = dataSetService.getDataSet( id );
+
+        query = StringUtils.trimToNull( query );
+
+        dataElements = dataElementService.getDataElements( dataSet, query, MAX_DATAELEMENTS_DISPLAYED );
+
+        return SUCCESS;
+    }
+
+}