alluxio.web

Class WebInterfaceMemoryServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

alluxio.web.WebInterfaceMemoryServlet

All Implemented Interfaces:

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

@ThreadSafe
public final class WebInterfaceMemoryServlet
extends javax.servlet.http.HttpServlet

Servlet that provides data for displaying which files are currently in memory.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
WebInterfaceMemoryServlet(MasterProcess masterProcess) Creates a new instance of WebInterfaceMemoryServlet.

Method Summary

Modifier and Type	Method and Description
void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Populates attributes before redirecting to a jsp.

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, init, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

WebInterfaceMemoryServlet

public WebInterfaceMemoryServlet(MasterProcess masterProcess)

Creates a new instance of WebInterfaceMemoryServlet.

Parameters:

masterProcess - Alluxio master process

Method Detail

doGet

public void doGet(javax.servlet.http.HttpServletRequest request,
                  javax.servlet.http.HttpServletResponse response)
           throws javax.servlet.ServletException,
                  IOException

Populates attributes before redirecting to a jsp.

Overrides:

doGet in class javax.servlet.http.HttpServlet

Parameters:

request - the HttpServletRequest object

response - the HttpServletResponse object

Throws:

javax.servlet.ServletException - if the target resource throws this exception

IOException