src/org/openmeetings/servlet/outputhandler/CalendarServlet.java - openmeetings - Git at Google

 /*
  * 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 org.openmeetings.servlet.outputhandler;

 import java.io.IOException;
 import java.io.OutputStream;
 import java.util.Calendar;
 import java.util.Date;
 import java.util.GregorianCalendar;
 import java.util.List;
 import java.util.TimeZone;

 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;

 import org.dom4j.Document;
 import org.dom4j.DocumentHelper;
 import org.dom4j.Element;
 import org.dom4j.io.OutputFormat;
 import org.dom4j.io.XMLWriter;
 import org.openmeetings.app.OpenmeetingsVariables;
 import org.openmeetings.app.data.basic.Configurationmanagement;
 import org.openmeetings.app.data.basic.Sessionmanagement;
 import org.openmeetings.app.data.basic.dao.OmTimeZoneDaoImpl;
 import org.openmeetings.app.data.calendar.management.AppointmentLogic;
 import org.openmeetings.app.data.user.Usermanagement;
 import org.openmeetings.app.persistence.beans.calendar.Appointment;
 import org.openmeetings.app.persistence.beans.calendar.MeetingMember;
 import org.openmeetings.app.remote.red5.ScopeApplicationAdapter;
 import org.openmeetings.utils.math.TimezoneUtil;
 import org.red5.logging.Red5LoggerFactory;
 import org.slf4j.Logger;
 import org.springframework.context.ApplicationContext;
 import org.springframework.web.context.support.WebApplicationContextUtils;

 public class CalendarServlet extends HttpServlet {
 	private static final long serialVersionUID = 2192254610711799347L;
 	private static final Logger log = Red5LoggerFactory.getLogger(
 			Calendar.class, OpenmeetingsVariables.webAppRootKey);

 	public AppointmentLogic getAppointmentLogic() {
 		try {
 			if (ScopeApplicationAdapter.initComplete) {
 				ApplicationContext context = WebApplicationContextUtils
 						.getWebApplicationContext(getServletContext());
 				return (AppointmentLogic) context.getBean("appointmentLogic");
 			}
 		} catch (Exception err) {
 			log.error("[getAppointmentLogic]", err);
 		}
 		return null;
 	}

 	public Sessionmanagement getSessionManagement() {
 		try {
 			if (ScopeApplicationAdapter.initComplete) {
 				ApplicationContext context = WebApplicationContextUtils
 						.getWebApplicationContext(getServletContext());
 				return (Sessionmanagement) context.getBean("sessionManagement");
 			}
 		} catch (Exception err) {
 			log.error("[getSessionManagement]", err);
 		}
 		return null;
 	}

 	public Configurationmanagement getCfgManagement() {
 		try {
 			if (ScopeApplicationAdapter.initComplete) {
 				ApplicationContext context = WebApplicationContextUtils
 						.getWebApplicationContext(getServletContext());
 				return (Configurationmanagement) context
 						.getBean("cfgManagement");
 			}
 		} catch (Exception err) {
 			log.error("[getCfgManagement]", err);
 		}
 		return null;
 	}

 	public Usermanagement getUserManagement() {
 		try {
 			if (ScopeApplicationAdapter.initComplete) {
 				ApplicationContext context = WebApplicationContextUtils
 						.getWebApplicationContext(getServletContext());
 				return (Usermanagement) context.getBean("userManagement");
 			}
 		} catch (Exception err) {
 			log.error("[getUserManagement]", err);
 		}
 		return null;
 	}

 	public OmTimeZoneDaoImpl getOmTimeZoneDaoImpl() {
 		try {
 			if (ScopeApplicationAdapter.initComplete) {
 				ApplicationContext context = WebApplicationContextUtils
 						.getWebApplicationContext(getServletContext());
 				return (OmTimeZoneDaoImpl) context.getBean("omTimeZoneDaoImpl");
 			}
 		} catch (Exception err) {
 			log.error("[getOmTimeZoneDaoImpl]", err);
 		}
 		return null;
 	}

 	public TimezoneUtil getTimezoneUtil() {
 		try {
 			if (ScopeApplicationAdapter.initComplete) {
 				ApplicationContext context = WebApplicationContextUtils
 						.getWebApplicationContext(getServletContext());
 				return (TimezoneUtil) context.getBean("timezoneUtil");
 			}
 		} catch (Exception err) {
 			log.error("[getTimezoneUtil]", err);
 		}
 		return null;
 	}

 	@Override
 	protected void service(HttpServletRequest httpServletRequest,
 			HttpServletResponse httpServletResponse) throws ServletException,
 			IOException {

 		try {

 			if (getUserManagement() == null || getOmTimeZoneDaoImpl() == null
 					|| getCfgManagement() == null
 					|| getSessionManagement() == null
 					|| getAppointmentLogic() == null
 					|| getTimezoneUtil() == null) {
 				return;
 			}

 			String sid = httpServletRequest.getParameter("sid");

 			if (sid == null) {
 				sid = "default";
 			}
 			log.debug("sid: " + sid);

 			Long users_id = getSessionManagement().checkSession(sid);
 			Long user_level = getUserManagement().getUserLevelByID(users_id);

 			if (user_level != null && user_level > 0) {

 				String timeZoneIdAsStr = httpServletRequest
 						.getParameter("timeZoneId");

 				if (timeZoneIdAsStr == null) {
 					log.error("No timeZoneIdAsStr given, using default");
 					timeZoneIdAsStr = "";
 				}

 				TimeZone timezone = getTimezoneUtil()
 						.getTimezoneByOmTimeZoneId(
 								Long.valueOf(timeZoneIdAsStr).longValue());

 				String yearStr = httpServletRequest.getParameter("year");
 				String monthStr = httpServletRequest.getParameter("month");
 				String userStr = httpServletRequest.getParameter("user");
 				String contactUser = httpServletRequest
 						.getParameter("contactUser");

 				Calendar starttime = GregorianCalendar.getInstance(timezone);
 				starttime.set(Calendar.DATE, 1);
 				starttime.set(Calendar.MONTH, Integer.parseInt(monthStr) - 1);
 				starttime.set(Calendar.MINUTE, 0);
 				starttime.set(Calendar.SECOND, 0);
 				starttime.set(Calendar.YEAR, Integer.parseInt(yearStr));

 				Calendar endtime = GregorianCalendar.getInstance(timezone);
 				endtime.set(Calendar.DATE, 1);
 				endtime.set(Calendar.MONTH, Integer.parseInt(monthStr));
 				endtime.set(Calendar.MINUTE, 0);
 				endtime.set(Calendar.SECOND, 0);
 				endtime.set(Calendar.YEAR, Integer.parseInt(yearStr));

 				Long userToShowId = Long.parseLong(contactUser);
 				if (userToShowId == 0) {
 					userToShowId = Long.parseLong(userStr);
 				}

 				List<Appointment> appointements = getAppointmentLogic()
 						.getAppointmentByRange(userToShowId,
 								new Date(starttime.getTimeInMillis()),
 								new Date(endtime.getTimeInMillis()));

 				Document document = DocumentHelper.createDocument();
 				document.setXMLEncoding("UTF-8");
 				document.addComment("###############################################\n"
 						+ getServletContext().getServletContextName()
 						+ " Calendar \n"
 						+ "###############################################");

 				Element vcalendar = document.addElement("vcalendar");

 				Element year = vcalendar.addElement("year" + yearStr);
 				Element month = year.addElement("month" + monthStr);

 				int previousDay = 0;
 				Element day = null;

 				for (Appointment appointment : appointements) {

 					Calendar appStart = Calendar.getInstance(timezone);
 					appStart.setTime(appointment.getAppointmentStarttime());

 					int dayAsInt = appStart.get(Calendar.DATE);

 					if (previousDay != dayAsInt) {

 						day = month.addElement("day" + dayAsInt);

 						previousDay = dayAsInt;

 					}

 					if (appStart.get(Calendar.MONTH) + 1 == Integer
 							.parseInt(monthStr)) {

 						Element event = day.addElement("event");

 						Element appointementId = event
 								.addElement("appointementId");
 						appointementId.addAttribute("value",
 								"" + appointment.getAppointmentId());

 						Element isConnectedEvent = event
 								.addElement("isConnectedEvent");
 						isConnectedEvent.addAttribute("value",
 								"" + appointment.getIsConnectedEvent());

 						Element rooms_id = event.addElement("rooms_id");
 						Element roomtype = event.addElement("roomtype");
 						if (appointment.getRoom() != null) {
 							rooms_id.addAttribute("value", ""
 									+ appointment.getRoom().getRooms_id());
 							roomtype.addAttribute("value", ""
 									+ appointment.getRoom().getRoomtype()
 											.getRoomtypes_id());
 						} else {
 							rooms_id.addAttribute("value", "0");
 							roomtype.addAttribute("value", "1");
 						}
 						Element remindType = event.addElement("remindtype");
 						remindType.addAttribute("value", appointment
 								.getRemind() != null ? ""
 								+ appointment.getRemind().getTypId() : "0");

 						Element summary = event.addElement("summary");
 						summary.addAttribute("value",
 								appointment.getAppointmentName());

 						Element comment = event.addElement("comment");
 						comment.addAttribute("value",
 								appointment.getAppointmentDescription());

 						Element start = event.addElement("start");

 						start.addAttribute("year",
 								"" + appStart.get(Calendar.YEAR));
 						start.addAttribute("month",
 								"" + (appStart.get(Calendar.MONTH) + 1));
 						start.addAttribute("day",
 								"" + appStart.get(Calendar.DATE));
 						start.addAttribute("hour",
 								"" + appStart.get(Calendar.HOUR_OF_DAY));
 						start.addAttribute("minute",
 								"" + appStart.get(Calendar.MINUTE));

 						Calendar appEnd = Calendar.getInstance(timezone);
 						appEnd.setTime(appointment.getAppointmentEndtime());
 						Element end = event.addElement("end");
 						end.addAttribute("year", "" + appEnd.get(Calendar.YEAR));
 						end.addAttribute("month",
 								"" + (appEnd.get(Calendar.MONTH) + 1));
 						end.addAttribute("day", "" + appEnd.get(Calendar.DATE));
 						end.addAttribute("hour", "" + appEnd.get(Calendar.HOUR_OF_DAY));
 						end.addAttribute("minute",
 								"" + appEnd.get(Calendar.MINUTE));

 						Element category = event.addElement("category");
 						category.addAttribute("value", ""
 								+ appointment.getAppointmentCategory()
 										.getCategoryId());

 						Element uid = event.addElement("uid");
 						uid.addAttribute("value",
 								"" + appointment.getAppointmentId());

 						Element attendees = event.addElement("attendees");

 						for (MeetingMember meetingMember : appointment
 								.getMeetingMember()) {

 							Element attendee = attendees.addElement("attendee");

 							Element email = attendee.addElement("email");
 							email.addAttribute("value",
 									meetingMember.getEmail());

 							Element userId = attendee.addElement("userId");
 							if (meetingMember.getUserid() != null) {
 								userId.addAttribute("value", ""
 										+ meetingMember.getUserid()
 												.getUser_id());
 							} else {
 								userId.addAttribute("value", "");
 							}

 							Element memberId = attendee.addElement("memberId");
 							memberId.addAttribute("value",
 									"" + meetingMember.getMeetingMemberId());

 							Element firstname = attendee
 									.addElement("firstname");
 							memberId.addAttribute("value",
 									"" + meetingMember.getMeetingMemberId());
 							firstname.addAttribute("value",
 									meetingMember.getFirstname());

 							Element lastname = attendee.addElement("lastname");
 							lastname.addAttribute("value",
 									meetingMember.getLastname());

 							Element jNameTimeZoneMember = attendee
 									.addElement("jNameTimeZone");
 							if (meetingMember.getOmTimeZone() != null) {
 								jNameTimeZoneMember.addAttribute("value",
 										meetingMember.getOmTimeZone()
 												.getJname());
 							} else {
 								jNameTimeZoneMember.addAttribute("value", "");
 							}

 						}

 					}

 				}

 				httpServletResponse.reset();
 				httpServletResponse.resetBuffer();
 				OutputStream out = httpServletResponse.getOutputStream();
 				httpServletResponse.setContentType("text/xml");

 				// httpServletResponse.setHeader("Content-Length", ""+
 				// rf.length());

 				OutputFormat outformat = OutputFormat.createPrettyPrint();
 				outformat.setEncoding("UTF-8");
 				XMLWriter writer = new XMLWriter(out, outformat);
 				writer.write(document);
 				writer.flush();

 				out.flush();
 				out.close();

 			}

 		} catch (Exception er) {
 			log.error("[Calendar :: service]", er);
 		}
 	}

 }
	/*
	* 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 org.openmeetings.servlet.outputhandler;

	import java.io.IOException;
	import java.io.OutputStream;
	import java.util.Calendar;
	import java.util.Date;
	import java.util.GregorianCalendar;
	import java.util.List;
	import java.util.TimeZone;

	import javax.servlet.ServletException;
	import javax.servlet.http.HttpServlet;
	import javax.servlet.http.HttpServletRequest;
	import javax.servlet.http.HttpServletResponse;

	import org.dom4j.Document;
	import org.dom4j.DocumentHelper;
	import org.dom4j.Element;
	import org.dom4j.io.OutputFormat;
	import org.dom4j.io.XMLWriter;
	import org.openmeetings.app.OpenmeetingsVariables;
	import org.openmeetings.app.data.basic.Configurationmanagement;
	import org.openmeetings.app.data.basic.Sessionmanagement;
	import org.openmeetings.app.data.basic.dao.OmTimeZoneDaoImpl;
	import org.openmeetings.app.data.calendar.management.AppointmentLogic;
	import org.openmeetings.app.data.user.Usermanagement;
	import org.openmeetings.app.persistence.beans.calendar.Appointment;
	import org.openmeetings.app.persistence.beans.calendar.MeetingMember;
	import org.openmeetings.app.remote.red5.ScopeApplicationAdapter;
	import org.openmeetings.utils.math.TimezoneUtil;
	import org.red5.logging.Red5LoggerFactory;
	import org.slf4j.Logger;
	import org.springframework.context.ApplicationContext;
	import org.springframework.web.context.support.WebApplicationContextUtils;

	public class CalendarServlet extends HttpServlet {
	private static final long serialVersionUID = 2192254610711799347L;
	private static final Logger log = Red5LoggerFactory.getLogger(
	Calendar.class, OpenmeetingsVariables.webAppRootKey);

	public AppointmentLogic getAppointmentLogic() {
	try {
	if (ScopeApplicationAdapter.initComplete) {
	ApplicationContext context = WebApplicationContextUtils
	.getWebApplicationContext(getServletContext());
	return (AppointmentLogic) context.getBean("appointmentLogic");
	}
	} catch (Exception err) {
	log.error("[getAppointmentLogic]", err);
	}
	return null;
	}

	public Sessionmanagement getSessionManagement() {
	try {
	if (ScopeApplicationAdapter.initComplete) {
	ApplicationContext context = WebApplicationContextUtils
	.getWebApplicationContext(getServletContext());
	return (Sessionmanagement) context.getBean("sessionManagement");
	}
	} catch (Exception err) {
	log.error("[getSessionManagement]", err);
	}
	return null;
	}

	public Configurationmanagement getCfgManagement() {
	try {
	if (ScopeApplicationAdapter.initComplete) {
	ApplicationContext context = WebApplicationContextUtils
	.getWebApplicationContext(getServletContext());
	return (Configurationmanagement) context
	.getBean("cfgManagement");
	}
	} catch (Exception err) {
	log.error("[getCfgManagement]", err);
	}
	return null;
	}

	public Usermanagement getUserManagement() {
	try {
	if (ScopeApplicationAdapter.initComplete) {
	ApplicationContext context = WebApplicationContextUtils
	.getWebApplicationContext(getServletContext());
	return (Usermanagement) context.getBean("userManagement");
	}
	} catch (Exception err) {
	log.error("[getUserManagement]", err);
	}
	return null;
	}

	public OmTimeZoneDaoImpl getOmTimeZoneDaoImpl() {
	try {
	if (ScopeApplicationAdapter.initComplete) {
	ApplicationContext context = WebApplicationContextUtils
	.getWebApplicationContext(getServletContext());
	return (OmTimeZoneDaoImpl) context.getBean("omTimeZoneDaoImpl");
	}
	} catch (Exception err) {
	log.error("[getOmTimeZoneDaoImpl]", err);
	}
	return null;
	}

	public TimezoneUtil getTimezoneUtil() {
	try {
	if (ScopeApplicationAdapter.initComplete) {
	ApplicationContext context = WebApplicationContextUtils
	.getWebApplicationContext(getServletContext());
	return (TimezoneUtil) context.getBean("timezoneUtil");
	}
	} catch (Exception err) {
	log.error("[getTimezoneUtil]", err);
	}
	return null;
	}

	@Override
	protected void service(HttpServletRequest httpServletRequest,
	HttpServletResponse httpServletResponse) throws ServletException,
	IOException {

	try {

	if (getUserManagement() == null \|\| getOmTimeZoneDaoImpl() == null
	\|\| getCfgManagement() == null
	\|\| getSessionManagement() == null
	\|\| getAppointmentLogic() == null
	\|\| getTimezoneUtil() == null) {
	return;
	}

	String sid = httpServletRequest.getParameter("sid");

	if (sid == null) {
	sid = "default";
	}
	log.debug("sid: " + sid);

	Long users_id = getSessionManagement().checkSession(sid);
	Long user_level = getUserManagement().getUserLevelByID(users_id);

	if (user_level != null && user_level > 0) {

	String timeZoneIdAsStr = httpServletRequest
	.getParameter("timeZoneId");

	if (timeZoneIdAsStr == null) {
	log.error("No timeZoneIdAsStr given, using default");
	timeZoneIdAsStr = "";
	}

	TimeZone timezone = getTimezoneUtil()
	.getTimezoneByOmTimeZoneId(
	Long.valueOf(timeZoneIdAsStr).longValue());

	String yearStr = httpServletRequest.getParameter("year");
	String monthStr = httpServletRequest.getParameter("month");
	String userStr = httpServletRequest.getParameter("user");
	String contactUser = httpServletRequest
	.getParameter("contactUser");

	Calendar starttime = GregorianCalendar.getInstance(timezone);
	starttime.set(Calendar.DATE, 1);
	starttime.set(Calendar.MONTH, Integer.parseInt(monthStr) - 1);
	starttime.set(Calendar.MINUTE, 0);
	starttime.set(Calendar.SECOND, 0);
	starttime.set(Calendar.YEAR, Integer.parseInt(yearStr));

	Calendar endtime = GregorianCalendar.getInstance(timezone);
	endtime.set(Calendar.DATE, 1);
	endtime.set(Calendar.MONTH, Integer.parseInt(monthStr));
	endtime.set(Calendar.MINUTE, 0);
	endtime.set(Calendar.SECOND, 0);
	endtime.set(Calendar.YEAR, Integer.parseInt(yearStr));

	Long userToShowId = Long.parseLong(contactUser);
	if (userToShowId == 0) {
	userToShowId = Long.parseLong(userStr);
	}

	List<Appointment> appointements = getAppointmentLogic()
	.getAppointmentByRange(userToShowId,
	new Date(starttime.getTimeInMillis()),
	new Date(endtime.getTimeInMillis()));

	Document document = DocumentHelper.createDocument();
	document.setXMLEncoding("UTF-8");
	document.addComment("###############################################\n"
	+ getServletContext().getServletContextName()
	+ " Calendar \n"
	+ "###############################################");

	Element vcalendar = document.addElement("vcalendar");

	Element year = vcalendar.addElement("year" + yearStr);
	Element month = year.addElement("month" + monthStr);

	int previousDay = 0;
	Element day = null;

	for (Appointment appointment : appointements) {

	Calendar appStart = Calendar.getInstance(timezone);
	appStart.setTime(appointment.getAppointmentStarttime());

	int dayAsInt = appStart.get(Calendar.DATE);

	if (previousDay != dayAsInt) {

	day = month.addElement("day" + dayAsInt);

	previousDay = dayAsInt;

	}

	if (appStart.get(Calendar.MONTH) + 1 == Integer
	.parseInt(monthStr)) {

	Element event = day.addElement("event");

	Element appointementId = event
	.addElement("appointementId");
	appointementId.addAttribute("value",
	"" + appointment.getAppointmentId());

	Element isConnectedEvent = event
	.addElement("isConnectedEvent");
	isConnectedEvent.addAttribute("value",
	"" + appointment.getIsConnectedEvent());

	Element rooms_id = event.addElement("rooms_id");
	Element roomtype = event.addElement("roomtype");
	if (appointment.getRoom() != null) {
	rooms_id.addAttribute("value", ""
	+ appointment.getRoom().getRooms_id());
	roomtype.addAttribute("value", ""
	+ appointment.getRoom().getRoomtype()
	.getRoomtypes_id());
	} else {
	rooms_id.addAttribute("value", "0");
	roomtype.addAttribute("value", "1");
	}
	Element remindType = event.addElement("remindtype");
	remindType.addAttribute("value", appointment
	.getRemind() != null ? ""
	+ appointment.getRemind().getTypId() : "0");

	Element summary = event.addElement("summary");
	summary.addAttribute("value",
	appointment.getAppointmentName());

	Element comment = event.addElement("comment");
	comment.addAttribute("value",
	appointment.getAppointmentDescription());

	Element start = event.addElement("start");

	start.addAttribute("year",
	"" + appStart.get(Calendar.YEAR));
	start.addAttribute("month",
	"" + (appStart.get(Calendar.MONTH) + 1));
	start.addAttribute("day",
	"" + appStart.get(Calendar.DATE));
	start.addAttribute("hour",
	"" + appStart.get(Calendar.HOUR_OF_DAY));
	start.addAttribute("minute",
	"" + appStart.get(Calendar.MINUTE));

	Calendar appEnd = Calendar.getInstance(timezone);
	appEnd.setTime(appointment.getAppointmentEndtime());
	Element end = event.addElement("end");
	end.addAttribute("year", "" + appEnd.get(Calendar.YEAR));
	end.addAttribute("month",
	"" + (appEnd.get(Calendar.MONTH) + 1));
	end.addAttribute("day", "" + appEnd.get(Calendar.DATE));
	end.addAttribute("hour", "" + appEnd.get(Calendar.HOUR_OF_DAY));
	end.addAttribute("minute",
	"" + appEnd.get(Calendar.MINUTE));

	Element category = event.addElement("category");
	category.addAttribute("value", ""
	+ appointment.getAppointmentCategory()
	.getCategoryId());

	Element uid = event.addElement("uid");
	uid.addAttribute("value",
	"" + appointment.getAppointmentId());

	Element attendees = event.addElement("attendees");

	for (MeetingMember meetingMember : appointment
	.getMeetingMember()) {

	Element attendee = attendees.addElement("attendee");

	Element email = attendee.addElement("email");
	email.addAttribute("value",
	meetingMember.getEmail());

	Element userId = attendee.addElement("userId");
	if (meetingMember.getUserid() != null) {
	userId.addAttribute("value", ""
	+ meetingMember.getUserid()
	.getUser_id());
	} else {
	userId.addAttribute("value", "");
	}

	Element memberId = attendee.addElement("memberId");
	memberId.addAttribute("value",
	"" + meetingMember.getMeetingMemberId());

	Element firstname = attendee
	.addElement("firstname");
	memberId.addAttribute("value",
	"" + meetingMember.getMeetingMemberId());
	firstname.addAttribute("value",
	meetingMember.getFirstname());

	Element lastname = attendee.addElement("lastname");
	lastname.addAttribute("value",
	meetingMember.getLastname());

	Element jNameTimeZoneMember = attendee
	.addElement("jNameTimeZone");
	if (meetingMember.getOmTimeZone() != null) {
	jNameTimeZoneMember.addAttribute("value",
	meetingMember.getOmTimeZone()
	.getJname());
	} else {
	jNameTimeZoneMember.addAttribute("value", "");
	}

	}

	}

	}

	httpServletResponse.reset();
	httpServletResponse.resetBuffer();
	OutputStream out = httpServletResponse.getOutputStream();
	httpServletResponse.setContentType("text/xml");

	// httpServletResponse.setHeader("Content-Length", ""+
	// rf.length());

	OutputFormat outformat = OutputFormat.createPrettyPrint();
	outformat.setEncoding("UTF-8");
	XMLWriter writer = new XMLWriter(out, outformat);
	writer.write(document);
	writer.flush();

	out.flush();
	out.close();

	}

	} catch (Exception er) {
	log.error("[Calendar :: service]", er);
	}
	}

	}