| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 mailreader2; |
| |
| import com.opensymphony.xwork2.Preparable; |
| |
| import java.util.LinkedHashMap; |
| import java.util.Map; |
| |
| /** |
| * <p> Provide an Edit method for retrieving an existing subscription, and a |
| * Save method for updating or inserting a subscription. </p> |
| */ |
| public class Subscription extends MailreaderSupport |
| implements Preparable { |
| |
| /** |
| * <p>Field to store list of MailServer types</p> |
| */ |
| private Map types = null; |
| |
| /** |
| * <p>Provide the list of MailServer types.</p> |
| * |
| * @return List of MailServer types |
| */ |
| public Map getTypes() { |
| return types; |
| } |
| |
| /** |
| * <p>Setup the MailerServer types and set the local Host property from |
| * the User Subscription (if any). </p> |
| */ |
| public void prepare() { |
| |
| Map m = new LinkedHashMap(); |
| m.put("imap", "IMAP Protocol"); |
| m.put("pop3", "POP3 Protocol"); |
| types = m; |
| |
| setHost(getSubscriptionHost()); |
| } |
| |
| /** |
| * <p>Setup a temporary User Subscription object to capture input |
| * values.</p> |
| * |
| * @return INPUT |
| */ |
| public String input() { |
| createInputSubscription(); |
| setTask(Constants.CREATE); |
| return INPUT; |
| } |
| |
| /** |
| * <p>Load User Subscription for the local Host property.</p> |
| * <p/> |
| * <p>Usually, the Host is being set from the request by a link to an Edit |
| * or Delete task.</p> |
| * |
| * @return INPUT or Error, if Subscription is not found |
| */ |
| public String find() { |
| |
| org.apache.struts.apps.mailreader.dao.Subscription |
| sub = findSubscription(); |
| |
| if (sub == null) { |
| return ERROR; |
| } |
| |
| setSubscription(sub); |
| |
| return INPUT; |
| |
| } |
| |
| /** |
| * <p>Prepare to present a confirmation page before removing |
| * Subscription.</p> |
| * |
| * @return INPUT or Error, if Subscription is not found |
| */ |
| public String delete() { |
| |
| setTask(Constants.DELETE); |
| return find(); |
| } |
| |
| /** |
| * <p>Prepare to edit User Subscription.</p> |
| * |
| * @return INPUT or Error, if Subscription is not found |
| */ |
| public String edit() { |
| |
| setTask(Constants.EDIT); |
| return find(); |
| } |
| |
| /** |
| * <p> Examine the Task property and DELETE, CREATE, or save the User |
| * Subscription, as appropriate. </p> |
| * |
| * @return SUCCESS |
| * @throws Exception on a database error |
| */ |
| public String save() throws Exception { |
| |
| if (Constants.DELETE.equals(getTask())) { |
| removeSubscription(); |
| } |
| |
| if (Constants.CREATE.equals(getTask())) { |
| copySubscription(getHost()); |
| } |
| |
| if (hasErrors()) return INPUT; |
| |
| saveUser(); |
| return SUCCESS; |
| } |
| |
| } |