net.ontopia.topicmaps.db2tm
Class SynchronizationServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          net.ontopia.topicmaps.db2tm.SynchronizationServlet

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class SynchronizationServlet
extends javax.servlet.http.HttpServlet

PUBLIC: Servlet that sets up and schedules DB2TM synchronization at regular intervals. Parameters: start-time, delay, interval, mapping, relations and topicmap. Example web.xml configuation:

   <servlet>
   <servlet-name>MySynchronizationServlet</servlet-name>
   <description>
     DB2TM synchronization
   </description>
   <servlet-class>
     net.ontopia.topicmaps.db2tm.SynchronizationServlet
   </servlet-class>
   <init-param>
     <param-name>start-time</param-name>
     <param-value>09:50</param-value>
   </init-param>
   <init-param>
     <param-name>interval</param-name>
     <param-value>86400000</param-value>
   </init-param>
   <init-param>
     <param-name>mapping</param-name>
     <param-value>bk.db2tm.xml</param-value>
   </init-param>
   <init-param>
     <param-name>topicmap</param-name>
     <param-value>result.xtm</param-value>
   </init-param>
   <load-on-startup>1</load-on-startup>
 </servlet>
 

This configuration will make the DB2TM synchronization run at every day at 09:50 in the morning. The mapping file must either be adressed directly on the file system or it will be loaded by name from the CLASSPATH.

Since:

3.3.0

See Also:

Serialized Form

Field Summary

protected SynchronizationTask

task

Constructor Summary

SynchronizationServlet()

Method Summary

void	destroy()
void	init(javax.servlet.ServletConfig config)

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

task

protected SynchronizationTask task

Constructor Detail

SynchronizationServlet

public SynchronizationServlet()

Method Detail

init

public void init(javax.servlet.ServletConfig config)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Servlet

Overrides:

destroy in class javax.servlet.GenericServlet