com.esri.gpt.control.csw.inbound202
Class DiscoveryServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          com.esri.gpt.framework.context.BaseServlet
              com.esri.gpt.control.csw.inbound202.DiscoveryServlet

All Implemented Interfaces:

Serializable, Servlet, ServletConfig

Direct Known Subclasses:

SoapDiscoveryServlet

public class DiscoveryServlet
extends BaseServlet

Servlet end-point for CSW 2.0.2 discovery requests.

See Also:

Serialized Form

Constructor Summary

DiscoveryServlet()

Method Summary

protected void	execute(HttpServletRequest request, HttpServletResponse response, RequestContext context) Executes a request.
protected void	executeCSW(HttpServletRequest request, HttpServletResponse response, RequestContext context) Executes a CSW request.
protected String	handleException(Exception e) Creation an ExceptionReport response when an exception is encountered.
protected String	readFullXml(HttpServletRequest request, RequestContext context, String uuid) Reads the full XML associated with a document UUID.

Methods inherited from class com.esri.gpt.framework.context.BaseServlet

authenticate, doGet, doPost, getCredentials, getLogger, getParameterValue, getRealm, readInputCharacters, writeCharacterResponse, writeHtmlResponse, writeXmlResponse

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

DiscoveryServlet

public DiscoveryServlet()

Method Detail

execute

protected void execute(HttpServletRequest request,
                       HttpServletResponse response,
                       RequestContext context)
                throws Exception

Executes a request.

Specified by:

execute in class BaseServlet

Parameters:

request - the servlet request

response - the servlet response

context - the request context

Throws:

Exception - if an exception occurs

executeCSW

protected void executeCSW(HttpServletRequest request,
                          HttpServletResponse response,
                          RequestContext context)
                   throws Exception

Executes a CSW request.

Parameters:

request - the servlet request

response - the servlet response

context - the request context

Throws:

Exception - if an exception occurs

handleException

protected String handleException(Exception e)

Creation an ExceptionReport response when an exception is encountered.

Parameters:

e - the exception

Returns:

the exception report string

readFullXml

protected String readFullXml(HttpServletRequest request,
                             RequestContext context,
                             String uuid)
                      throws Exception

Reads the full XML associated with a document UUID.

Parameters:

request - request the servlet request

context - context the request context

uuid - the document UUID

Returns:

the document XML

Throws:

Exception - if an exception occurs