com.caucho.servlets
Class FileServlet

java.lang.Object
  javax.servlet.GenericServlet
      com.caucho.servlets.FileServlet

All Implemented Interfaces:

java.io.Serializable, Servlet, ServletConfig

public class FileServlet
extends GenericServlet

Serves static files. The cache headers are automatically set on these files.

See Also:

Serialized Form

Constructor Summary

FileServlet()

Method Summary

void	clearCache() Clears the cache
void	init(ServletConfig conf) Initialize the servlet.
void	removeCacheEntry(java.lang.String uri) Removes an entry from the cache
void	service(ServletRequest request, ServletResponse response) Service a request.
void	setCharacterEncoding(java.lang.String encoding) Sets the character encoding.
void	setEnableRange(boolean isEnable) Flag to disable the "Range" header.

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

FileServlet

public FileServlet()

Method Detail

setCharacterEncoding

public void setCharacterEncoding(java.lang.String encoding)

Sets the character encoding.

setEnableRange

public void setEnableRange(boolean isEnable)

Flag to disable the "Range" header.

clearCache

public void clearCache()

Clears the cache

removeCacheEntry

public void removeCacheEntry(java.lang.String uri)

Removes an entry from the cache

init

public void init(ServletConfig conf)
          throws ServletException

Description copied from class: GenericServlet

Initialize the servlet. Most servlets should override the zero parameter init() instead.

Specified by:

init in interface Servlet

Overrides:

init in class GenericServlet

Parameters:

conf - the servlet's configuration

Throws:

ServletException

service

public void service(ServletRequest request,
                    ServletResponse response)
             throws ServletException,
                    java.io.IOException

Description copied from interface: Servlet

Service a request. Since the servlet engine is multithreaded, many threads may execute service simultaneously. Normally, req and res will actually be HttpServletRequest and HttpServletResponse classes.

Parameters:

request - request information. Normally servlets will cast this to HttpServletRequest

response - response information. Normally servlets will cast this to HttpServletRequest

Throws:

ServletException

java.io.IOException