fr.paris.lutece.plugins.document.web

Class DocumentResourceServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

fr.paris.lutece.plugins.document.web.DocumentResourceServlet

All Implemented Interfaces:

DocumentEventListener, Serializable, EventListener, javax.servlet.Servlet, javax.servlet.ServletConfig

public class DocumentResourceServlet
extends javax.servlet.http.HttpServlet
implements DocumentEventListener

Servlet serving document file resources

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DocumentResourceServlet()

Method Summary

Modifier and Type	Method and Description
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.
long	getLastModified(javax.servlet.http.HttpServletRequest request) Processes request HTTP GET if-modified-since methods
String	getServletInfo() Returns a short description of the servlet.
void	processDocumentEvent(DocumentEvent event) Process a document event
protected void	processRequest(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Processes requests for both HTTP GET and POST methods.
static void	putInCache(int nDocumentId, int nAttributeId) Put the file in cache

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, 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

Constructor Detail

DocumentResourceServlet

public DocumentResourceServlet()

Method Detail

getLastModified

public long getLastModified(javax.servlet.http.HttpServletRequest request)

Processes request HTTP GET if-modified-since methods

Overrides:

getLastModified in class javax.servlet.http.HttpServlet

Parameters:

request - The HTTP request

Returns:

document last modified date

putInCache

public static void putInCache(int nDocumentId,
                              int nAttributeId)

Put the file in cache

Parameters:

nDocumentId - The document id

nAttributeId - The attribut id

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 - the servlet Exception

IOException - the io exception

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 - the servlet Exception

IOException - the io exception

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 - the servlet Exception

IOException - the io exception

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:

message

processDocumentEvent

public void processDocumentEvent(DocumentEvent event)
                          throws DocumentException

Process a document event

Specified by:

processDocumentEvent in interface DocumentEventListener

Parameters:

event - The event to process

Throws:

DocumentException - raise when error occurs in event or rule