diff --git a/navalplanner-business/src/main/java/org/navalplanner/business/planner/entities/TaskElement.java b/navalplanner-business/src/main/java/org/navalplanner/business/planner/entities/TaskElement.java
index e0c0ceaf5..5da763fad 100644
--- a/navalplanner-business/src/main/java/org/navalplanner/business/planner/entities/TaskElement.java
+++ b/navalplanner-business/src/main/java/org/navalplanner/business/planner/entities/TaskElement.java
@@ -271,16 +271,6 @@ public abstract class TaskElement extends BaseEntity {
                 getIntraDayStartDate());
     }
 
-    /**
-     * Sets the startDate to newStartDate. It can update the endDate
-     *
-     * @param scenario
-     * @param newStartDate
-     */
-    public void moveTo(Scenario scenario, IntraDayDate newStartDate) {
-        getDatesHandler(scenario).moveTo(newStartDate);
-    }
-
     @NotNull
     public Date getEndDate() {
         return endDate != null ? endDate.toDateTimeAtStartOfDay().toDate()
@@ -314,20 +304,7 @@ public abstract class TaskElement extends BaseEntity {
         return endDate;
     }
 
-    public void resizeTo(Scenario scenario, Date endDate) {
-        resizeTo(scenario,
-                IntraDayDate.startOfDay(LocalDate.fromDateFields(endDate)));
-    }
-
-    public void resizeTo(Scenario scenario, IntraDayDate endDate) {
-        getDatesHandler(scenario).resizeTo(endDate);
-    }
-
-    public void moveEndTo(Scenario scenario, IntraDayDate intraDay) {
-        getDatesHandler(scenario).moveEndTo(intraDay);
-    }
-
-    private IDatesHandler getDatesHandler(Scenario scenario) {
+    public IDatesHandler getDatesHandler(Scenario scenario) {
         return noNullDates(createDatesHandler(scenario));
     }
 
@@ -358,6 +335,12 @@ public abstract class TaskElement extends BaseEntity {
 
     public interface IDatesHandler {
 
+        /**
+         * Sets the startDate to newStartDate. It can update the endDate
+         *
+         * @param scenario
+         * @param newStartDate
+         */
         void moveTo(IntraDayDate newStartDate);
 
         void moveEndTo(IntraDayDate newEnd);
diff --git a/navalplanner-webapp/src/main/java/org/navalplanner/web/common/TemplateModelAdapter.java b/navalplanner-webapp/src/main/java/org/navalplanner/web/common/TemplateModelAdapter.java
index 31369ea7a..51ac6c354 100644
--- a/navalplanner-webapp/src/main/java/org/navalplanner/web/common/TemplateModelAdapter.java
+++ b/navalplanner-webapp/src/main/java/org/navalplanner/web/common/TemplateModelAdapter.java
@@ -10,6 +10,7 @@ import java.util.Set;
 import org.apache.commons.lang.Validate;
 import org.joda.time.LocalDate;
 import org.navalplanner.business.planner.entities.TaskElement;
+import org.navalplanner.business.planner.entities.TaskElement.IDatesHandler;
 import org.navalplanner.business.planner.entities.TaskElement.IDatesInterceptor;
 import org.navalplanner.business.scenarios.entities.Scenario;
 import org.navalplanner.business.workingday.IntraDayDate;
@@ -134,12 +135,16 @@ public class TemplateModelAdapter implements
 
     @Override
     public void setEndDateFor(TaskElement task, GanttDate newEnd) {
-        task.moveEndTo(scenario, toIntraDay(newEnd));
+        getDatesHandler(task).moveEndTo(toIntraDay(newEnd));
     }
 
     @Override
     public void setStartDateFor(TaskElement task, GanttDate newStart) {
-        task.moveTo(scenario, toIntraDay(newStart));
+        getDatesHandler(task).moveTo(toIntraDay(newStart));
+    }
+
+    private IDatesHandler getDatesHandler(TaskElement taskElement) {
+        return taskElement.getDatesHandler(scenario);
     }
 
     @Override
diff --git a/navalplanner-webapp/src/main/java/org/navalplanner/web/planner/TaskElementAdapter.java b/navalplanner-webapp/src/main/java/org/navalplanner/web/planner/TaskElementAdapter.java
index 37e643966..ac28ba868 100644
--- a/navalplanner-webapp/src/main/java/org/navalplanner/web/planner/TaskElementAdapter.java
+++ b/navalplanner-webapp/src/main/java/org/navalplanner/web/planner/TaskElementAdapter.java
@@ -72,6 +72,7 @@ import org.navalplanner.business.planner.entities.ResourceAllocation.Direction;
 import org.navalplanner.business.planner.entities.SpecificResourceAllocation;
 import org.navalplanner.business.planner.entities.Task;
 import org.navalplanner.business.planner.entities.TaskElement;
+import org.navalplanner.business.planner.entities.TaskElement.IDatesHandler;
 import org.navalplanner.business.planner.entities.TaskGroup;
 import org.navalplanner.business.planner.entities.TaskPositionConstraint;
 import org.navalplanner.business.resources.daos.ICriterionDAO;
@@ -394,7 +395,7 @@ public class TaskElementAdapter implements ITaskElementAdapter {
                         @Override
                         public Void execute() {
                             stepsBeforePossibleReallocation();
-                            taskElement.moveTo(currentScenario,
+                            getDatesHandler(taskElement).moveTo(
                                     toIntraDay(beginDate));
                             return null;
                         }
@@ -413,7 +414,7 @@ public class TaskElementAdapter implements ITaskElementAdapter {
                         @Override
                         public Void execute() {
                             stepsBeforePossibleReallocation();
-                            taskElement.moveEndTo(currentScenario,
+                            getDatesHandler(taskElement).moveEndTo(
                                     toIntraDay(endDate));
                             return null;
                         }
@@ -428,13 +429,17 @@ public class TaskElementAdapter implements ITaskElementAdapter {
                         public Void execute() {
                             stepsBeforePossibleReallocation();
                             updateTaskPositionConstraint(endDate);
-                            taskElement.resizeTo(currentScenario,
+                            getDatesHandler(taskElement).resizeTo(
                                     toIntraDay(endDate));
                             return null;
                         }
                     });
         }
 
+        IDatesHandler getDatesHandler(TaskElement taskElement) {
+            return taskElement.getDatesHandler(currentScenario);
+        }
+
         private void updateTaskPositionConstraint(GanttDate endDate) {
             if (taskElement instanceof ITaskPositionConstrained) {
                 ITaskPositionConstrained task = (ITaskPositionConstrained) taskElement;