2 * Copyright (C) 2001, 2002 The Mir-coders group
4 * This file is part of Mir.
6 * Mir is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * Mir is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Mir; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 * In addition, as a special exception, The Mir-coders gives permission to link
21 * the code of this program with any library licensed under the Apache Software License,
22 * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
23 * (or with modified versions of the above that use the same license as the above),
24 * and distribute linked combinations including the two. You must obey the
25 * GNU General Public License in all respects for all of the code used other than
26 * the above mentioned libraries. If you modify this file, you may extend this
27 * exception to your version of the file, but you are not obligated to do so.
28 * If you do not wish to do so, delete this exception statement from your version.
30 package mircoders.producer;
32 import java.util.ArrayList;
33 import java.util.Collections;
34 import java.util.Enumeration;
35 import java.util.HashMap;
36 import java.util.Hashtable;
37 import java.util.Iterator;
39 import java.util.Vector;
41 import mir.log.LoggerWrapper;
42 import mir.producer.ProducerFailure;
43 import mir.producer.ProducerNode;
44 import mir.util.ExceptionFunctions;
45 import mir.util.ParameterExpander;
47 import org.apache.xmlrpc.XmlRpcClient;
48 import org.apache.xmlrpc.XmlRpcException;
51 public class RadicalendarProducerNode implements ProducerNode {
53 private String groupname;
54 private String gmtoffset;
57 public RadicalendarProducerNode(String aKey, String aGroupName, String aGMTOffset) {
59 groupname = aGroupName;
60 gmtoffset = aGMTOffset;
64 public void produce(Map aValueMap, String aVerb, LoggerWrapper aLogger) throws ProducerFailure {
66 String expandedGroupName = ParameterExpander.expandExpression( aValueMap, groupname);
67 String expandedGMTOffset = ParameterExpander.expandExpression( aValueMap, gmtoffset);
69 HashMap events=new HashMap();
71 XmlRpcClient xmlrpc = new XmlRpcClient ("http://radicalendar.org:80/xmlresponderweek.php");
72 Vector params = new Vector ();
73 params.addElement(expandedGroupName+":"+expandedGMTOffset); //(shortname from calendar.getGroups)+gmtoffset in minutes
74 Hashtable result = (Hashtable) xmlrpc.execute ("calendar.getWeek", params);
78 ArrayList thisWeekEventsList=new ArrayList();
80 ArrayList day_keys=new ArrayList();
82 for (Enumeration e = result.keys() ; e.hasMoreElements() ; ){
83 day_keys.add((String) e.nextElement());
85 Collections.sort(day_keys);
87 for(Iterator i = day_keys.iterator(); i.hasNext(); ){
88 Hashtable day = (Hashtable) result.get((String) i.next());
89 ArrayList order_keys = new ArrayList();
91 for (Enumeration ee = day.keys() ; ee.hasMoreElements() ; ){
92 order_keys.add((String) ee.nextElement());
94 Collections.sort(order_keys);
96 for (Iterator ii = order_keys.iterator(); ii.hasNext();){
97 Hashtable event = (Hashtable) day.get((String) ii.next());
98 thisWeekEventsList.add(event);
103 ParameterExpander.setValueForKey(
109 catch (Throwable t) {
110 Throwable s = ExceptionFunctions.traceCauseException(t);
111 aLogger.error("Error while accessing radicalendar: " + s.getClass().getName()+","+ s.getMessage());