org.plovr
Class ModulesHandler

java.lang.Object
  org.plovr.ModulesHandler

All Implemented Interfaces:

com.sun.net.httpserver.HttpHandler

public final class ModulesHandler
extends Object

ModulesHandler provides a visualization of the modules as an SVG.

Author:

bolinfest@gmail.com (Michael Bolin)

Field Summary

protected CompilationServer

server

Constructor Summary

ModulesHandler(CompilationServer server)

Method Summary

protected void	doGet(com.sun.net.httpserver.HttpExchange exchange, QueryData data, Config config) All parameters are guaranteed to be non-null.
protected Compilation	getCompilation(com.sun.net.httpserver.HttpExchange exchange, QueryData data, Config config) Successfully returns a Compilation (and records it as the latest Compilation for the config), or returns null, indicating that no Compilation could be found and that an error message was already written.
protected Compilation	getCompilation(com.sun.net.httpserver.HttpExchange exchange, QueryData data, Config config, boolean recordCompilation)
void	handle(com.sun.net.httpserver.HttpExchange ex)
protected void	setCacheHeaders(com.sun.net.httpserver.Headers headers) Sets the cache headers to disable caching of resources.

Methods inherited from class java.lang.Object

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

Field Detail

server

protected final CompilationServer server

Constructor Detail

ModulesHandler

public ModulesHandler(CompilationServer server)

Method Detail

doGet

protected void doGet(com.sun.net.httpserver.HttpExchange exchange,
                     QueryData data,
                     Config config)
              throws IOException

All parameters are guaranteed to be non-null.

Throws:

IOException

handle

public final void handle(com.sun.net.httpserver.HttpExchange ex)
                  throws IOException

Specified by:

handle in interface com.sun.net.httpserver.HttpHandler

Throws:

IOException

setCacheHeaders

protected void setCacheHeaders(com.sun.net.httpserver.Headers headers)

Sets the cache headers to disable caching of resources. See http://code.google.com/p/doctype/wiki/ArticleHttpCaching

getCompilation

@Nullable
protected final Compilation getCompilation(com.sun.net.httpserver.HttpExchange exchange,
                                                    QueryData data,
                                                    Config config)
                                    throws IOException

Successfully returns a Compilation (and records it as the latest Compilation for the config), or returns null, indicating that no Compilation could be found and that an error message was already written.

Throws:

IOException

getCompilation

@Nullable
protected final Compilation getCompilation(com.sun.net.httpserver.HttpExchange exchange,
                                                    QueryData data,
                                                    Config config,
                                                    boolean recordCompilation)
                                    throws IOException

Throws:

IOException