Adds DTO representation for dependencies

FEA: ItEr77S05BasicProjectImport

libreplan-webapp/src/main/java/org/libreplan/importers/DependencyDTO.java

@@ -0,0 +1,55 @@
+/*
+ * This file is part of LibrePlan
+ *
+ * Copyright (C) 2012 Igalia, S.L.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.libreplan.importers;
+
+/**
+ * Class that represents the dependencies between {@link OrderElementDTO}
+ *
+ * @author Alba Carro Pérez <alba.carro@gmail.com>
+ */
+public class DependencyDTO {
+
+    /**
+     * Enumerate that represent the different types
+     * of dependencies supported in LP
+     */
+    public enum TypeOfDependencyDTO {
+
+        END_START, START_START, END_END, START_END;
+
+    }
+
+    /**
+     * Object that is the origin of the dependency.
+     * It can be a {@link OrderElementDTO} or a {@link MilestoneDTO}
+     */
+    public IHasTaskAssociated origin;
+
+    /**
+     * Object that is the destination of the dependency.
+     * It can be a {@link OrderElementDTO} or a {@link MilestoneDTO}
+     */
+    public IHasTaskAssociated destination;
+
+    /**
+     * Type of the dependency.
+     */
+    public TypeOfDependencyDTO type;
+
+}

libreplan-webapp/src/main/java/org/libreplan/importers/IHasTaskAssociated.java

@@ -0,0 +1,39 @@
+/*
+ * This file is part of LibrePlan
+ *
+ * Copyright (C) 2012 Igalia, S.L.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.libreplan.importers;
+
+import org.libreplan.business.planner.entities.TaskElement;
+
+/**
+ * Contract for the {@link OrderElmentDTO} and {@link MilestoneDTO}.
+ *
+ * Has the method needed to successfully get the task associated.
+ *
+ * @author Alba Carro Pérez <alba.carro@gmail.com>
+ */
+public interface IHasTaskAssociated {
+
+    /**
+     * Return the {@link TaskElement} associated with the object.
+     *
+     * @return TaskElement associated.
+     */
+    public TaskElement getTaskAssociated();
+}

libreplan-webapp/src/main/java/org/libreplan/importers/MilestoneDTO.java

@@ -20,12 +20,14 @@ package org.libreplan.importers;
 
 import java.util.Date;
 
+import org.libreplan.business.planner.entities.TaskElement;
+
 /**
  * Class that represents no persistent milestones. <br />
  *
  * @author Alba Carro Pérez <alba.carro@gmail.com>
  */
-public class MilestoneDTO {
+public class MilestoneDTO implements IHasTaskAssociated {
 
     /**
      * Name of the milestone
@@ -46,4 +48,14 @@ public class MilestoneDTO {
      * String with the date of the constraint.
      */
     public Date constraintDate;
+
+    /**
+     * TaskElement created with this data
+     */
+    public TaskElement taskElement;
+
+    @Override
+    public TaskElement getTaskAssociated() {
+        return taskElement;
+    }
 }

libreplan-webapp/src/main/java/org/libreplan/importers/OrderDTO.java

@@ -63,4 +63,9 @@ public class OrderDTO {
      */
     public List<MilestoneDTO> milestones;
 
+    /**
+     * List of {@link DependencyDTO} of the project that is going to be imported.
+     */
+    public List<DependencyDTO> dependencies;
+
 }

libreplan-webapp/src/main/java/org/libreplan/importers/OrderElementDTO.java

@@ -23,6 +23,7 @@ import java.util.Date;
 import java.util.List;
 
 import org.libreplan.business.orders.entities.OrderElement;
+import org.libreplan.business.planner.entities.TaskElement;
 
 /**
  * Class that represents no persistent imported tasks. <br />
@@ -32,7 +33,7 @@ import org.libreplan.business.orders.entities.OrderElement;
  * @author Alba Carro Pérez <alba.carro@gmail.com>
  * @todo It last hours, resources, relationships, etc.
  */
-public class OrderElementDTO {
+public class OrderElementDTO implements IHasTaskAssociated {
 
     /**
      * Name of the task
@@ -84,4 +85,14 @@ public class OrderElementDTO {
      */
     public Date constraintDate;
 
+    /**
+     * TaskElement associated with this data.
+     */
+    public TaskElement taskElement;
+
+    @Override
+    public TaskElement getTaskAssociated() {
+        return taskElement;
+    }
+
 }