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StateChangeAction.java
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StateChangeAction.java
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/**
* Licensed to Jasig under one or more contributor license
* agreements. See the NOTICE file distributed with this work
* for additional information regarding copyright ownership.
* Jasig 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 org.jasig.portlet.notice.action.stateChange;
import java.io.IOException;
import java.util.Date;
import java.util.Map;
import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletPreferences;
import org.jasig.portlet.notice.NotificationAction;
import org.jasig.portlet.notice.NotificationEntry;
import org.jasig.portlet.notice.NotificationState;
import org.jasig.portlet.notice.service.jpa.JpaNotificationService;
import org.jasig.portlet.notice.util.SpringContext;
/**
*
* @author mglazier
*/
public class StateChangeAction extends NotificationAction {
@Override
public void invoke(final ActionRequest req, final ActionResponse res) throws IOException {
JpaNotificationService jpaService = (JpaNotificationService) SpringContext.getApplicationContext().getBean("jpaNotificationService");
final PortletPreferences prefs = req.getPreferences();
final String clickedState = prefs.getValue("applyStateWhenClicked", "COMPLETED");
NotificationState notificationState = NotificationState.valueOf(clickedState);
boolean completedStateFound = false;
final NotificationEntry entry = getTarget();
Map<NotificationState,Date> stateMap = entry.getStates();
if (stateMap != null && stateMap.size() > 0) {
for ( NotificationState state: stateMap.keySet()) {
if (state == notificationState) {
completedStateFound = true;
}
}
}
if (!completedStateFound) {
jpaService.updateEntryState(req, entry.getId(), notificationState);
}
res.sendRedirect(entry.getUrl());
}
}