Package kilim.examples

Class HttpFileServer

java.lang.Object

kilim.Task

kilim.nio.SessionTask

kilim.http.HttpSession

kilim.examples.HttpFileServer

All Implemented Interfaces:

java.lang.Runnable, EventSubscriber, Fiber.Worker

public class HttpFileServer
extends HttpSession

A simple file server over http Usage: Run java kilim.examples.HttpFileServer [base directory name] From a browser, go to "http://localhost:7262". A HttpFileServer object is a SessionTask, and is thus a thin wrapper over the socket connection. Its execute() method is called once on connection establishment. The HttpRequest and HttpResponse objects are wrappers over a bytebuffer, and unrelated to the socket. The request object is "filled in" by HttpSession.readRequest() and the response object is sent by HttpSession.sendResponse(). The rest of the code is related to the mechanics of file serving, common to Kilim and non-Kilim approaches alike. The objective of this example is merely to demonstrate Kilim API, not to have a fully functioning file server.

Nested Class Summary

Nested classes/interfaces inherited from class kilim.http.HttpSession

HttpSession.StringRouter, HttpSession.StringSession

Nested classes/interfaces inherited from class kilim.Task

Task.Fork, Task.Invoke<TT>, Task.Spawn<TT>

Field Summary

Fields

Modifier and Type	Field	Description
static java.io.File	baseDirectory
static java.lang.String	baseDirectoryName
static java.util.HashMap<java.lang.String,java.lang.String>	mimeTypes

Fields inherited from class kilim.nio.SessionTask

endpoint

Fields inherited from class kilim.Task

done, exitResult, fiber, id, pauseReason, running, scheduler, timer

Constructor Summary

Constructors

Constructor	Description
HttpFileServer()

Method Summary

Modifier and Type	Method	Description
boolean	check(HttpResponse resp, java.io.File file)
void	execute()
private java.lang.String	getRelPath(java.io.File file)
static void	main(java.lang.String[] args)
static java.lang.String	mimeType(java.io.File file)
void	problem(java.io.File file, HttpResponse resp, byte[] statusCode, java.lang.String msg)
void	sendDirectory(HttpResponse resp, java.io.File file, boolean headOnly)
void	sendFile(HttpResponse resp, java.io.File file, boolean headOnly)
private java.io.File	urlToPath(HttpRequest req)
static void	usage()

Methods inherited from class kilim.http.HttpSession

check, problem, readRequest, sendFile, sendResponse

Methods inherited from class kilim.nio.SessionTask

close

Methods inherited from class kilim.Task

checkKill, dump, equals, errNotWoven, errNotWoven, errorExit, errorExit, execute, exit, exit, fork, getCurrentTask, getExecutionThread, getPauseReason, getScheduler, getStackDepth, getState, getTid, hashCode, id, idledown, informOnExit, invoke, isDone, join, joinb, onEvent, pause, pause, pinToThread, prePin, resume, resumeOnScheduler, run, setPauseReason, setScheduler, setTid, shutdown, sleep, spawn, spawn, start, toString, unpinFromThread, yield, yield

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

baseDirectory

public static java.io.File baseDirectory

baseDirectoryName

public static java.lang.String baseDirectoryName

mimeTypes

public static java.util.HashMap<java.lang.String,java.lang.String> mimeTypes

Constructor Detail

HttpFileServer

public HttpFileServer()

Method Detail

main

public static void main(java.lang.String[] args)
                 throws java.io.IOException

Throws:

java.io.IOException

usage

public static void usage()

execute

public void execute()
             throws Pausable,
                    java.lang.Exception

Specified by:

execute in interface Fiber.Worker

Overrides:

execute in class Task

Throws:

Pausable

java.lang.Exception

urlToPath

private java.io.File urlToPath(HttpRequest req)

check

public boolean check(HttpResponse resp,
                     java.io.File file)
              throws java.io.IOException,
                     Pausable

Throws:

java.io.IOException

Pausable

sendFile

public void sendFile(HttpResponse resp,
                     java.io.File file,
                     boolean headOnly)
              throws java.io.IOException,
                     Pausable

Throws:

java.io.IOException

Pausable

sendDirectory

public void sendDirectory(HttpResponse resp,
                          java.io.File file,
                          boolean headOnly)
                   throws Pausable,
                          java.io.IOException

Throws:

Pausable

java.io.IOException

problem

public void problem(java.io.File file,
                    HttpResponse resp,
                    byte[] statusCode,
                    java.lang.String msg)
             throws java.io.IOException,
                    Pausable

Throws:

java.io.IOException

Pausable

getRelPath

private java.lang.String getRelPath(java.io.File file)
                             throws java.io.IOException

Throws:

java.io.IOException

mimeType

public static java.lang.String mimeType(java.io.File file)