org.deegree_impl.enterprise
Class WFSServlet

java.lang.Object
  HttpServlet
      org.deegree_impl.enterprise.AbstractOGCServlet
          org.deegree_impl.enterprise.WFSServlet

public class WFSServlet

extends AbstractOGCServlet

Serves as an OCC-compliant HTTP-frontend to the WFS.

Version:

$Revision: 1.37 $ $Date: 2004/05/31 09:53:35 $

Author:

Andreas Poth, Markus Schneider

See Also:

Serialized Form

Nested Class Summary

private class

WFSServlet.WFS private inner class that represents the web feature service.

Nested classes inherited from class org.deegree_impl.enterprise.AbstractOGCServlet

AbstractOGCServlet.Reloader

Field Summary

private java.lang.Exception	initException
protected WFSServicePool	servicePool
protected WFSCapabilities	wfsCapabilities

Fields inherited from class org.deegree_impl.enterprise.AbstractOGCServlet

capabilitiesURL, reloader

Constructor Summary

WFSServlet()

Method Summary

void	doGet(HttpServletRequest req, HttpServletResponse resp) Called by the server (via the service method) to allow a servlet to handle a GET request.
void	doPost(HttpServletRequest req, HttpServletResponse resp) Called by the server (via the service method) to allow a servlet to handle a POST request.
void	init(ServletConfig servletConfig) Called by the servlet container to indicate that the servlet is being placed into service.
protected void	initService() Called when reinitialization of the service is necessary, e.g.
protected void	returnException(java.io.OutputStream os, org.w3c.dom.Document exception)

Methods inherited from class org.deegree_impl.enterprise.AbstractOGCServlet

destroy, enableReloader, getParamMap, handleError

Methods inherited from class java.lang.Object

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

Field Detail

servicePool

protected WFSServicePool servicePool

wfsCapabilities

protected WFSCapabilities wfsCapabilities

initException

private java.lang.Exception initException

Constructor Detail

WFSServlet

public WFSServlet()

Method Detail

doGet

public void doGet(HttpServletRequest req,
                  HttpServletResponse resp)

Called by the server (via the service method) to allow a servlet to handle a GET request.

Parameters:

req - an HttpServletRequest object that contains the request the client has made to the servlet

resp - an HttpServletResponse object that contains the response the servlet sends to the client

doPost

public void doPost(HttpServletRequest req,
                   HttpServletResponse resp)

Called by the server (via the service method) to allow a servlet to handle a POST request.

Parameters:

req - an HttpServletRequest object that contains the request the client has made to the servlet

resp - an HttpServletResponse object that contains the response the servlet sends to the client

init

public void init(ServletConfig servletConfig)
          throws ServletException

Called by the servlet container to indicate that the servlet is being placed into service.

Overrides:

init in class AbstractOGCServlet

Parameters:

servletConfig - servlet capabilities

Throws:

ServletException - exception if something occurred that interferes with the servlet's normal operation

initService

protected void initService()

Called when reinitialization of the service is necessary, e.g. the capabilities file has been altered.

Specified by:

initService in class AbstractOGCServlet

returnException

protected void returnException(java.io.OutputStream os,
                               org.w3c.dom.Document exception)
                        throws java.io.IOException

Throws:

java.io.IOException