com.bytelightning.opensource.pokerface

Class PokerFace

java.lang.Object

com.bytelightning.opensource.pokerface.PokerFace

public class PokerFace
extends Object

Asynchronous, fully streaming, HTTP/1.1, dynamic, scriptable reverse proxy. This class wires together all needed pieces (consulting the supplied configuration data).

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.http.nio.reactor.ConnectingIOReactor	connectingReactor
protected org.apache.http.nio.reactor.IOEventDispatch	connectionDispatcher
protected org.apache.http.nio.protocol.UriHttpAsyncRequestHandlerMapper	handlerRegistry
protected org.apache.http.nio.reactor.IOEventDispatch	listeningDispatcher
protected org.apache.http.nio.reactor.ListeningIOReactor	listeningReactor
protected static org.slf4j.Logger	Logger
protected NavigableMap<String,ScriptObjectMirror>	scripts

Constructor Summary

Constructors

Constructor and Description
PokerFace() Primary / Default constructor.

Method Summary

Modifier and Type	Method and Description
void	config(HierarchicalConfiguration config) Configures all the needed components, but does not actually start the server.
protected boolean	configureScripts(List<Path> jsLibs, HierarchicalConfiguration scriptConfig, Path baseScriptDirectory, boolean watchScriptDirectory) If requested by the user, this method walks the script directory discovering, loading, compiling, and initialing an .js javascript files it finds in the specified directory or it's children.
protected boolean	loadScriptLibrary(Path lib) Load the specified JavaScript library into the global scope of the Nashorn engine
boolean	start() All user definable configuration has occurred, fire up the server.
void	stop() Shut it all down.

Methods inherited from class java.lang.Object

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

Field Detail

Logger

protected static final org.slf4j.Logger Logger

connectingReactor

protected org.apache.http.nio.reactor.ConnectingIOReactor connectingReactor

connectionDispatcher

protected org.apache.http.nio.reactor.IOEventDispatch connectionDispatcher

listeningReactor

protected org.apache.http.nio.reactor.ListeningIOReactor listeningReactor

listeningDispatcher

protected org.apache.http.nio.reactor.IOEventDispatch listeningDispatcher

handlerRegistry

protected org.apache.http.nio.protocol.UriHttpAsyncRequestHandlerMapper handlerRegistry

scripts

protected NavigableMap<String,ScriptObjectMirror> scripts

Constructor Detail

PokerFace

public PokerFace()

Primary / Default constructor.

Method Detail

config

public void config(HierarchicalConfiguration config)
            throws Exception

Configures all the needed components, but does not actually start the server.

Parameters:

config - Contains all information needed to fully wire up the http, https, and httpclient components of this reverse proxy.

Throws:

Exception - Yeah, a lot can go wrong here, but at least it will be caught immediately :-)

configureScripts

protected boolean configureScripts(List<Path> jsLibs,
                                   HierarchicalConfiguration scriptConfig,
                                   Path baseScriptDirectory,
                                   boolean watchScriptDirectory)

If requested by the user, this method walks the script directory discovering, loading, compiling, and initialing an .js javascript files it finds in the specified directory or it's children.

Parameters:

baseScriptDirectory - The contents of this directory should be structured in the same layout as the url's we wish to interfere with.

watchScriptDirectory - If true, a watch will be placed on baseScriptDirectory and any javascript file modifications (cud) will be dynamically rebuilt and reflected in the running server.

Returns:

True if all scripts were successfully loaded.

loadScriptLibrary

protected boolean loadScriptLibrary(Path lib)

Load the specified JavaScript library into the global scope of the Nashorn engine

Parameters:

lib - Path to the JavaScript library.

start

public boolean start()

All user definable configuration has occurred, fire up the server.

stop

public void stop()
          throws IOException

Shut it all down.

Throws:

IOException