=== added file 'dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-dataadmin/src/main/java/org/hisp/dhis/dataadmin/action/lock/UpdateLockedDataSets.java'
--- dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-dataadmin/src/main/java/org/hisp/dhis/dataadmin/action/lock/UpdateLockedDataSets.java	1970-01-01 00:00:00 +0000
+++ dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-dataadmin/src/main/java/org/hisp/dhis/dataadmin/action/lock/UpdateLockedDataSets.java	2009-12-29 07:20:36 +0000
@@ -0,0 +1,139 @@
+/*
+ * 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.dataadmin.action.lock;
+
+import java.util.ArrayList;
+import java.util.Collection;
+
+import org.hisp.dhis.datalock.DataSetLock;
+import org.hisp.dhis.datalock.DataSetLockService;
+import org.hisp.dhis.dataset.DataSet;
+import org.hisp.dhis.dataset.DataSetService;
+import org.hisp.dhis.period.Period;
+import org.hisp.dhis.period.PeriodService;
+
+import com.opensymphony.xwork2.Action;
+
+/**
+ * @author Brajesh Murari
+ * @version $Id$
+ */
+public class UpdateLockedDataSets implements Action
+{
+    // -------------------------------------------------------------------------
+    // Dependencies
+    // -------------------------------------------------------------------------
+
+    private DataSetService dataSetService;
+
+    public void setDataSetService( DataSetService dataSetService )
+    {
+        this.dataSetService = dataSetService;
+    }
+
+    private PeriodService periodService;
+
+    public void setPeriodService( PeriodService periodService )
+    {
+        this.periodService = periodService;
+    }
+
+    private DataSetLockService dataSetLockService;
+
+    public void setDataSetLockService( DataSetLockService dataSetLockService )
+    {
+        this.dataSetLockService = dataSetLockService;
+    }
+
+    // -------------------------------------------------------------------------
+    // Input/output
+    // -------------------------------------------------------------------------
+
+    private Collection<String> unlockedDataSets = new ArrayList<String>();
+
+    public void setUnlockedDataSets( Collection<String> unlockedDataSets )
+    {
+        this.unlockedDataSets = unlockedDataSets;
+    }
+
+    public Collection<String> getUnlockedDataSets()
+    {
+        return unlockedDataSets;
+    }
+
+    private Integer periodId;
+
+    public void setPeriodId( Integer periodId )
+    {
+        this.periodId = periodId;
+    }
+
+    public Integer getPeriodId()
+    {
+        return periodId;
+    }
+
+    // -------------------------------------------------------------------------
+    // Action implementation
+    // -------------------------------------------------------------------------
+
+    public String execute() throws Exception{
+    	
+        Period period = new Period();
+		
+		if( periodId != null ){
+			
+			period = periodService.getPeriod( periodId.intValue() );
+		}
+		
+		else{
+			return SUCCESS;
+		}
+		
+        period = periodService.getPeriod( periodId.intValue() );
+
+        // -------------------------------------------------------------------------------
+        // For data set movement from locked to unlocked data set list box and
+        // vice versa according to lock status
+        // -------------------------------------------------------------------------------
+
+        for ( String id : unlockedDataSets ){      	
+        	DataSet dataSet = dataSetService.getDataSet( Integer.parseInt( id ) );
+            DataSetLock dataSetLock = dataSetLockService.getDataSetLockByDataSetAndPeriod( dataSet, period );
+            
+            if ( dataSetLock != null ){                
+                dataSet.setLocked( false );
+                dataSetService.updateDataSet( dataSet );                               
+                dataSetLock.getSources().removeAll( dataSetLock.getSources() );
+                dataSetLockService.deleteDataSetLock( dataSetLock );
+            }
+        }
+
+        return SUCCESS;
+    }
+}
+