org.dspace.rdf.providing

Class DataProviderServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.dspace.rdf.providing.DataProviderServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class DataProviderServlet
extends javax.servlet.http.HttpServlet

Author:

Pascal-Nicolas Becker (dspace -at- pascal -hyphen- becker -dot- de)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	DEFAULT_LANG
protected HandleService	handleService

Constructor Summary

Constructors

Constructor and Description
DataProviderServlet()

Method Summary

Modifier and Type	Method and Description
protected String	detectContentType(javax.servlet.http.HttpServletRequest request, String lang)
protected String	detectLanguage(javax.servlet.http.HttpServletRequest request)
protected void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Handles the HTTP GET method.
protected void	doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Handles the HTTP POST method.
String	getServletInfo() Returns a short description of the servlet.
protected void	processRequest(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Processes requests for both HTTP GET and POST methods.
protected void	serveNamedGraph(String uri, String lang, String contentType, javax.servlet.http.HttpServletResponse response)

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, getServletName, init, init, log, log

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_LANG

protected static final String DEFAULT_LANG

See Also:

Constant Field Values

handleService

protected final transient HandleService handleService

Constructor Detail

DataProviderServlet

public DataProviderServlet()

Method Detail

processRequest

protected void processRequest(javax.servlet.http.HttpServletRequest request,
                              javax.servlet.http.HttpServletResponse response)
                       throws javax.servlet.ServletException,
                              IOException

Processes requests for both HTTP GET and POST methods.

Parameters:

request - servlet request

response - servlet response

Throws:

javax.servlet.ServletException - if a servlet-specific error occurs

IOException - if an I/O error occurs

serveNamedGraph

protected void serveNamedGraph(String uri,
                               String lang,
                               String contentType,
                               javax.servlet.http.HttpServletResponse response)
                        throws javax.servlet.ServletException,
                               IOException

Throws:

javax.servlet.ServletException

IOException

detectContentType

protected String detectContentType(javax.servlet.http.HttpServletRequest request,
                                   String lang)

detectLanguage

protected String detectLanguage(javax.servlet.http.HttpServletRequest request)

doGet

protected void doGet(javax.servlet.http.HttpServletRequest request,
                     javax.servlet.http.HttpServletResponse response)
              throws javax.servlet.ServletException,
                     IOException

Handles the HTTP GET method.

Overrides:

doGet in class javax.servlet.http.HttpServlet

Parameters:

request - servlet request

response - servlet response

Throws:

javax.servlet.ServletException - if a servlet-specific error occurs

IOException - if an I/O error occurs

doPost

protected void doPost(javax.servlet.http.HttpServletRequest request,
                      javax.servlet.http.HttpServletResponse response)
               throws javax.servlet.ServletException,
                      IOException

Handles the HTTP POST method.

Overrides:

doPost in class javax.servlet.http.HttpServlet

Parameters:

request - servlet request

response - servlet response

Throws:

javax.servlet.ServletException - if a servlet-specific error occurs

IOException - if an I/O error occurs

getServletInfo

public String getServletInfo()

Returns a short description of the servlet.

Specified by:

getServletInfo in interface javax.servlet.Servlet

Overrides:

getServletInfo in class javax.servlet.GenericServlet

Returns:

a String containing servlet description