ItEr17S10CUCreacionProxectoPlanificacionItEr16S12: Adding save command that will save the changes done to the tasks elements.

navalplanner-webapp/src/main/java/org/navalplanner/web/planner/ISaveCommand.java

@@ -0,0 +1,16 @@
+package org.navalplanner.web.planner;
+
+import java.util.List;
+
+import org.navalplanner.business.planner.entities.TaskElement;
+import org.zkoss.ganttz.extensions.ICommand;
+
+/**
+ * Contract for {@link SaveCommand} <br />
+ * @author Óscar González Fernández <ogonzalez@igalia.com>
+ */
+public interface ISaveCommand extends ICommand<TaskElement> {
+
+    public void setState(List<TaskElement> taskElements);
+
+}

navalplanner-webapp/src/main/java/org/navalplanner/web/planner/OrderPlanningModel.java

@@ -46,7 +46,11 @@ public abstract class OrderPlanningModel implements IOrderPlanningModel {
         if (!orderReloaded.isSomeTaskElementScheduled())
             throw new IllegalArgumentException("the order " + order
                     + " must be scheduled");
-        onTransaction.use(createConfiguration(orderReloaded));
+        PlannerConfiguration<TaskElement> configuration = createConfiguration(orderReloaded);
+        ISaveCommand saveCommand = getSaveCommand();
+        saveCommand.setState(state);
+        configuration.addGlobalCommand(saveCommand);
+        onTransaction.use(configuration);
     }
 
     private PlannerConfiguration<TaskElement> createConfiguration(
@@ -76,6 +80,8 @@ public abstract class OrderPlanningModel implements IOrderPlanningModel {
     // spring method injection
     protected abstract ITaskElementAdapter getTaskElementAdapter();
 
+    protected abstract ISaveCommand getSaveCommand();
+
     private Order reload(Order order) {
         try {
             return orderService.find(order.getId());

navalplanner-webapp/src/main/java/org/navalplanner/web/planner/SaveCommand.java

@@ -0,0 +1,48 @@
+package org.navalplanner.web.planner;
+
+import java.util.List;
+
+import org.navalplanner.business.planner.entities.TaskElement;
+import org.navalplanner.business.planner.services.ITaskElementService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.config.BeanDefinition;
+import org.springframework.context.annotation.Scope;
+import org.springframework.stereotype.Component;
+import org.springframework.transaction.annotation.Transactional;
+import org.zkoss.ganttz.extensions.IContext;
+
+@Component
+@Scope(BeanDefinition.SCOPE_PROTOTYPE)
+/**
+ * A command that saves the changes in the taskElements.
+ * It can be considered the final step in the conversation <br />
+ * @author Óscar González Fernández <ogonzalez@igalia.com>
+ */
+public class SaveCommand implements ISaveCommand {
+
+    @Autowired
+    private ITaskElementService taskElementService;
+
+    private List<TaskElement> taskElements;
+
+    @Override
+    public void setState(List<TaskElement> taskElements) {
+        this.taskElements = taskElements;
+
+    }
+
+    @Override
+    @Transactional
+    public void doAction(IContext<TaskElement> context) {
+        for (TaskElement taskElement : taskElements) {
+            taskElementService.save(taskElement);
+        }
+        // TODO redirect to another page or show message
+    }
+
+    @Override
+    public String getName() {
+        return "Gardar";
+    }
+
+}

navalplanner-webapp/src/main/resources/navalplanner-webapp-spring-config.xml

@@ -17,6 +17,7 @@
 
     <bean class="org.navalplanner.web.planner.OrderPlanningModel" scope="prototype">
 	  <lookup-method name="getTaskElementAdapter" bean="taskElementAdapter"/>
+      <lookup-method name="getSaveCommand" bean="saveCommand"/>
     </bean>
 
     <context:component-scan base-package="org.navalplanner.web"/>