org.apache.drill.exec.server.rest

Class WebServer

java.lang.Object

org.apache.drill.exec.server.rest.WebServer

All Implemented Interfaces:

AutoCloseable

public class WebServer
extends Object
implements AutoCloseable

Wrapper class around jetty based web server.

Constructor Summary

Constructors

Constructor and Description
WebServer(BootStrapContext context, WorkManager workManager, Drillbit drillbit) Create Jetty based web server.

Method Summary

Modifier and Type	Method and Description
void	close()
File	getOrCreateTmpJavaScriptDir() Creates if not exists, and returns File for temporary Javascript directory
int	getPort()
static boolean	isOnlyImpersonationEnabled(DrillConfig config) Checks if only impersonation is enabled.
boolean	isRunning()
void	start() Start the web server including setup.

Methods inherited from class java.lang.Object

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

Constructor Detail

WebServer

public WebServer(BootStrapContext context,
                 WorkManager workManager,
                 Drillbit drillbit)

Create Jetty based web server.

Parameters:

context - Bootstrap context.

workManager - WorkManager instance.

drillbit - Drillbit instance.

Method Detail

isOnlyImpersonationEnabled

public static boolean isOnlyImpersonationEnabled(DrillConfig config)

Checks if only impersonation is enabled.

Parameters:

config - Drill configuration

Returns:

true if impersonation without authentication is enabled, false otherwise

start

public void start()
           throws Exception

Start the web server including setup.

Throws:

Exception

getPort

public int getPort()

isRunning

public boolean isRunning()

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception

getOrCreateTmpJavaScriptDir

public File getOrCreateTmpJavaScriptDir()

Creates if not exists, and returns File for temporary Javascript directory

Returns:

file handle