org.alfresco.web.app.servlet

Class DownloadRawContentServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.alfresco.web.app.servlet.BaseServlet

org.alfresco.web.app.servlet.DownloadRawContentServlet

All Implemented Interfaces:

Serializable, Servlet, ServletConfig

public class DownloadRawContentServlet
extends BaseServlet

A serlet that provides direct access to the content stores via a content URL.

Requests can be of the form:

 /alfresco/downloadDirect?contentUrl=some-url?ticket=auth?infoOnly=value
    contentUrl is a ContentStore-specific URL 
    ticket is a valid authentication token for an admin user 
    infoOnly is set to true to leave off the binary stream and just send
                    the data about the content. 
 

This serlet is intended to be accessed to retrieve the binary content from the content stores. If you wish to retrieve content from a client, use the other content download servlets available.

The following responses are generated:

• Contet not found: 204 NO CONTENT
• Access denied: 403 FORBIDDEN

The following header values are set:

• alfresco.dr.size: The content size
• alfresco.dr.lastModified: The last modified date
• alfresco.dr.mimetype: The content mimetype
• alfresco.dr.encoding: The content encoding
• alfresco.dr.locale: The content locale

Note that the mimetype, encoding and locale generally fallback to the default as implemented by the raw reader.

Since:

2.1

Author:

Derek Hulley

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.alfresco.web.app.servlet.BaseServlet

BaseServlet.PathRefInfo

Field Summary

Fields inherited from class org.alfresco.web.app.servlet.BaseServlet

FACES_SERVLET, KEY_ROOT_PATH, KEY_STORE

Constructor Summary

Constructors

Constructor and Description
DownloadRawContentServlet()

Method Summary

Modifier and Type	Method and Description
protected void	service(HttpServletRequest req, HttpServletResponse res)

Methods inherited from class org.alfresco.web.app.servlet.BaseServlet

checkAccess, getServiceRegistry, redirectToLoginPage, redirectToLoginPage, resolveNamePath, resolveWebDAVPath, resolveWebDAVPath, resolveWebDAVPath, resolveWebDAVPath, servletAuthenticate, servletAuthenticate, setNoCacheHeaders, validRedirectJSP

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, 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

DownloadRawContentServlet

public DownloadRawContentServlet()

Method Detail

service

protected void service(HttpServletRequest req,
                       HttpServletResponse res)
                throws ServletException,
                       IOException

Overrides:

service in class HttpServlet

Throws:

ServletException

IOException