com.esri.gpt.catalog.lucene
Class SingleIndexingServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          com.esri.gpt.catalog.lucene.SingleIndexingServlet

All Implemented Interfaces:

Serializable, Servlet, ServletConfig

public class SingleIndexingServlet
extends HttpServlet

Lucene indexing service for a single JVM/IndexWriter combination.

See Also:

Serialized Form

Constructor Summary

SingleIndexingServlet()

Method Summary

protected void	doGet(HttpServletRequest request, HttpServletResponse response) Handles a GET request.
protected void	doPost(HttpServletRequest request, HttpServletResponse response) Handles a POST request.
protected void	executeDelete(HttpServletRequest request, HttpServletResponse response, RequestContext context, String[] ids) Executes an index deletion request.
protected void	executePublish(HttpServletRequest request, HttpServletResponse response, RequestContext context, String[] ids) Executes an index publication request.
protected String	readInputCharacters(HttpServletRequest request) Fully reads the characters from the request input stream.

Methods inherited from class javax.servlet.http.HttpServlet

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

Methods inherited from class javax.servlet.GenericServlet

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

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleIndexingServlet

public SingleIndexingServlet()

Method Detail

doGet

protected void doGet(HttpServletRequest request,
                     HttpServletResponse response)
              throws ServletException,
                     IOException

Handles a GET request.

The default behavior is the execute the doPost method.

Overrides:

doGet in class HttpServlet

Parameters:

request - the servlet request

response - the servlet response

Throws:

ServletException

IOException

doPost

protected void doPost(HttpServletRequest request,
                      HttpServletResponse response)
               throws ServletException,
                      IOException

Handles a POST request.

Overrides:

doPost in class HttpServlet

Parameters:

request - the servlet request

response - the servlet response

Throws:

ServletException

IOException

executeDelete

protected void executeDelete(HttpServletRequest request,
                             HttpServletResponse response,
                             RequestContext context,
                             String[] ids)
                      throws Exception

Executes an index deletion request.

Parameters:

request - the HTTP request

response - the HTTP response

context - the request context

ids - the document ids to delete

Throws:

Exception - if an exception occurs

executePublish

protected void executePublish(HttpServletRequest request,
                              HttpServletResponse response,
                              RequestContext context,
                              String[] ids)
                       throws Exception

Executes an index publication request.

Parameters:

request - the HTTP request

response - the HTTP response

context - the request context

ids - the document ids to publish

Throws:

Exception - if an exception occurs

readInputCharacters

protected String readInputCharacters(HttpServletRequest request)
                              throws IOException

Fully reads the characters from the request input stream.

Parameters:

request - the HTTP servlet request

Returns:

the characters read

Throws:

IOException - if an exception occurs