001/* 002 * Copyright 2016 Anyware Services 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016package org.ametys.plugins.core.ui.schedule; 017 018import java.util.HashMap; 019import java.util.Map; 020 021import org.apache.avalon.framework.parameters.Parameters; 022import org.apache.avalon.framework.service.ServiceException; 023import org.apache.cocoon.acting.ServiceableAction; 024import org.apache.cocoon.environment.ObjectModelHelper; 025import org.apache.cocoon.environment.Redirector; 026import org.apache.cocoon.environment.Request; 027import org.apache.cocoon.environment.SourceResolver; 028 029import org.ametys.core.cocoon.JSonReader; 030import org.ametys.plugins.core.schedule.Scheduler; 031 032/** 033 * Action for generating the scheduled tasks 034 */ 035public class GetScheduledTasksAction extends ServiceableAction 036{ 037 /** The scheduler */ 038 protected Scheduler _scheduler; 039 040 @Override 041 public Map act(Redirector redirector, SourceResolver resolver, Map objectModel, String source, Parameters parameters) throws Exception 042 { 043 if (_scheduler == null) 044 { 045 try 046 { 047 _scheduler = (Scheduler) manager.lookup(Scheduler.ROLE); 048 } 049 catch (ServiceException e) 050 { 051 getLogger().warn("This action cannot be called now", e); 052 return EMPTY_MAP; 053 } 054 } 055 056 Map<String, Object> result = new HashMap<>(); 057 result.put("tasks", _scheduler.getTasksAsJson()); 058 059 Request request = ObjectModelHelper.getRequest(objectModel); 060 request.setAttribute(JSonReader.OBJECT_TO_READ, result); 061 062 return EMPTY_MAP; 063 } 064}