struts.xml

    <?xml version="1.0" encoding="UTF-8"?>

    <!DOCTYPE struts PUBLIC
                    "-//Apache Software Foundation//DTD Struts Configuration 2.1//EN"
                    "http://struts.apache.org/dtds/struts-2.1.dtd">

    <struts>
            <package name="default" extends="tiles-default">

                    <!-- All actions concerning an Object-->

                    <!-- Action that displays the list of objects. -->
                    <action name="ShowObjectList" class="de.nak.cars.action.ShowObjectListAction">
                            <result name="STUDENT" type="tiles">objectListStudent</result>
                            <result name="LECTURER" type="tiles">objectListLecturer</result>
                            <result name="NONE" type="redirect">login?noAuthorities</result>
                    </action>

                    <!-- Shows the empty form for a new object. -->
                    <action name="AddObject">
                            <result type="tiles">objectForm</result>
                    </action>

                    <!-- Saves the new or updated object into the database and shows the object
                            list again. -->
                    <action name="SaveObject" class="de.nak.cars.action.ObjectAction"
                            method="save">
                            <result type="redirect">ShowObjectList.action</result>
                            <result type="tiles" name="input">objectForm</result>
                    </action>

                    <!-- Loads a existing object and shows it in the object form. -->
                    <action name="EditObject" class="de.nak.cars.action.ObjectAction"
                            method="load">
                            <result type="tiles">objectForm</result>
                            <result type="chain" name="input">ShowObjectList</result>
                    </action>


                    <!-- All actions concerning a attachedObject -->

                    <action name="ShowObject" class="de.nak.cars.action.ObjectAction"
                            method="load">
                            <result type="tiles">objectForm</result>
                            <result name="input" type="tiles">attachedObjectForm</result>
                    </action>

                    <!-- Shows the empty form for a new attachedObject. -->
                    <action name="AddAttachedObject" class="de.nak.cars.action.ShowAttachedObjectAction">
                            <result type="tiles">attachedObjectForm</result>
                            <result name="input" type="tiles">objectForm</result>
                    </action>

                    <!-- Loads a existing attachedObject and shows it in the attachedObject form. -->
                    <action name="EditAttachedObject" class="de.nak.cars.action.AttachedObjectAction"
                            method="load">
                            <result type="tiles">attachedObjectForm</result>
                            <result type="tiles" name="input">objectForm</result>
                    </action>

                    <!-- Saves the new or updated attachedObject into the database and shows the
                            object again. -->
                    <action name="SaveAttachedObject" class="de.nak.cars.action.AttachedObjectAction"
                            method="save">
                            <result name="success" type="redirect">ShowObject.action</result>
                            <result type="tiles" name="input">attachedObjectForm</result>
                    </action>

            </package>
    </struts>