org.dspace.app.webui.servlet
Class BitstreamServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.dspace.app.webui.servlet.DSpaceServlet
              org.dspace.app.webui.servlet.BitstreamServlet

All Implemented Interfaces:

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

public class BitstreamServlet
extends DSpaceServlet

Servlet for retrieving bitstreams. The bits are simply piped to the user. If there is an If-Modified-Since header, only a 304 status code is returned if the containing item has not been modified since that date.

/bitstream/handle/sequence_id/filename

Version:

$Revision$

Author:

Robert Tansley

See Also:

Serialized Form

Constructor Summary

BitstreamServlet()

Method Summary

protected void	doDSGet(Context context, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Process an incoming HTTP GET.
void	init(javax.servlet.ServletConfig arg0)

Methods inherited from class org.dspace.app.webui.servlet.DSpaceServlet

doDSPost, doGet, doPost

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, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

BitstreamServlet

public BitstreamServlet()

Method Detail

init

public void init(javax.servlet.ServletConfig arg0)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

doDSGet

protected void doDSGet(Context context,
                       javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response)
                throws javax.servlet.ServletException,
                       IOException,
                       SQLException,
                       AuthorizeException

Description copied from class: DSpaceServlet

Process an incoming HTTP GET. If an exception is thrown, or for some other reason the passed in context is not completed, it will be aborted and any changes made by this method discarded when this method returns.

Overrides:

doDSGet in class DSpaceServlet

Parameters:

context - a DSpace Context object

request - the HTTP request

response - the HTTP response

Throws:

SQLException - if a database error occurs

AuthorizeException - if some authorization error occurs

javax.servlet.ServletException

IOException