org.jahia.services.content.files

Class FileServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.jahia.services.content.files.FileServlet

All Implemented Interfaces:

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

public class FileServlet
extends javax.servlet.http.HttpServlet

Serves resources from the JCR repository.

Author:

Thomas Draier Date: Oct 13, 2008 Time: 2:08:59 PM

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	FileServlet.BinaryRangesSupport Interface to set on javax.jcr.Binary implementation to set range support If ranges are not supported, the entire file will be download each time
class	FileServlet.FileDownloadEvent

Constructor Summary

Constructors

Constructor and Description
FileServlet()

Method Summary

Modifier and Type	Method and Description
protected void	doGet(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res)
protected String	generateETag(String uuid, long lastModified)
protected JCRNodeWrapper	getContentNode(JCRNodeWrapper n, String thumbnail)
protected FileCacheEntry	getFileEntry(org.jahia.services.content.files.FileKey fileKey, JCRNodeWrapper node, FileLastModifiedCacheEntry lastModifiedEntry)
protected JCRNodeWrapper	getNode(org.jahia.services.content.files.FileKey fileKey)
void	init(javax.servlet.ServletConfig config)
protected boolean	isNotModified(org.jahia.services.content.files.FileKey fileKey, FileLastModifiedCacheEntry lastModifiedEntry, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected void	logAccess(org.jahia.services.content.files.FileKey fileKey, javax.servlet.http.HttpServletRequest req, String status)
protected org.jahia.services.content.files.FileKey	parseKey(javax.servlet.http.HttpServletRequest req)

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPost, 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

FileServlet

public FileServlet()

Method Detail

doGet

protected void doGet(javax.servlet.http.HttpServletRequest req,
                     javax.servlet.http.HttpServletResponse res)
              throws javax.servlet.ServletException,
                     IOException

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

generateETag

protected String generateETag(String uuid,
                              long lastModified)

getContentNode

protected JCRNodeWrapper getContentNode(JCRNodeWrapper n,
                                        String thumbnail)
                                 throws javax.jcr.RepositoryException

Throws:

javax.jcr.RepositoryException

getFileEntry

protected FileCacheEntry getFileEntry(org.jahia.services.content.files.FileKey fileKey,
                                      JCRNodeWrapper node,
                                      FileLastModifiedCacheEntry lastModifiedEntry)
                               throws javax.jcr.RepositoryException,
                                      IOException

Throws:

javax.jcr.RepositoryException

IOException

getNode

protected JCRNodeWrapper getNode(org.jahia.services.content.files.FileKey fileKey)

init

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

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

isNotModified

protected boolean isNotModified(org.jahia.services.content.files.FileKey fileKey,
                                FileLastModifiedCacheEntry lastModifiedEntry,
                                javax.servlet.http.HttpServletRequest request,
                                javax.servlet.http.HttpServletResponse response)

logAccess

protected void logAccess(org.jahia.services.content.files.FileKey fileKey,
                         javax.servlet.http.HttpServletRequest req,
                         String status)

parseKey

protected org.jahia.services.content.files.FileKey parseKey(javax.servlet.http.HttpServletRequest req)
                                                     throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException