| // Copyright 2007 The Apache Software Foundation |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package org.apache.tapestry5.integration.app1.pages; |
| |
| import org.apache.tapestry5.annotations.Component; |
| import org.apache.tapestry5.corelib.components.Form; |
| import org.apache.tapestry5.integration.app1.data.ToDoItem; |
| import org.apache.tapestry5.integration.app1.services.ToDoDatabase; |
| import org.apache.tapestry5.ioc.annotations.Inject; |
| |
| import java.util.List; |
| |
| public class ToDoListVolatile |
| { |
| @Inject |
| private ToDoDatabase database; |
| |
| private ToDoItem item; |
| |
| private List<ToDoItem> items; |
| |
| @Component |
| private Form form; |
| |
| public List<ToDoItem> getItems() |
| { |
| return items; |
| } |
| |
| public ToDoItem getItem() |
| { |
| return item; |
| } |
| |
| public void setItem(ToDoItem item) |
| { |
| this.item = item; |
| } |
| |
| public ToDoDatabase getDatabase() |
| { |
| return database; |
| } |
| |
| void onPrepare() |
| { |
| items = database.findAll(); |
| } |
| |
| void onSuccess() |
| { |
| int order = 0; |
| |
| for (ToDoItem item : items) |
| { |
| item.setOrder(order++); |
| database.update(item); |
| } |
| } |
| |
| void onSelectedFromAddNew() |
| { |
| if (form.isValid()) |
| { |
| ToDoItem item = new ToDoItem(); |
| item.setTitle("<New To Do>"); |
| item.setOrder(items.size()); |
| |
| database.add(item); |
| } |
| } |
| |
| void onActionFromReset() |
| { |
| database.reset(); |
| } |
| } |