com.bigdata.journal

Class HttpPlugin

java.lang.Object

com.bigdata.journal.HttpPlugin

All Implemented Interfaces:

IPlugIn<Journal,CounterSetHTTPD>

public class HttpPlugin
extends Object
implements IPlugIn<Journal,CounterSetHTTPD>

CounterSetHTTPD plug-in.

Author:

Bryan Thompson

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	HttpPlugin.Options

Constructor Summary

Constructors

Constructor and Description
HttpPlugin()

Method Summary

Methods

Modifier and Type	Method and Description
String	getHttpdURL() The URL that may be used to access the httpd service exposed by this client -or- null if not enabled.
CounterSetHTTPD	getService() Return the service.
boolean	isRunning() Return true iff the service is running.
void	startService(Journal indexManager) Start the service.
void	stopService(boolean immediateShutdown) Stop the service.

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpPlugin

public HttpPlugin()

Method Detail

startService

public void startService(Journal indexManager)

Start the service.

Start the local httpd service (if enabled). The service is started on the Journal.getHttpdPort(), on a randomly assigned port if the port is 0, or NOT started if the port is -1. If the service is started, then the URL for the service is reported to the load balancer and also written into the file system. When started, the httpd service will be shutdown with the federation.

Specified by:

startService in interface IPlugIn<Journal,CounterSetHTTPD>

stopService

public void stopService(boolean immediateShutdown)

Description copied from interface: IPlugIn

Stop the service.

Specified by:

stopService in interface IPlugIn<Journal,CounterSetHTTPD>

Parameters:

immediateShutdown - true if the service should be stopped immediately.

getService

public CounterSetHTTPD getService()

Description copied from interface: IPlugIn

Return the service.

Specified by:

getService in interface IPlugIn<Journal,CounterSetHTTPD>

isRunning

public boolean isRunning()

Description copied from interface: IPlugIn

Return true iff the service is running.

Specified by:

isRunning in interface IPlugIn<Journal,CounterSetHTTPD>

getHttpdURL

public final String getHttpdURL()

The URL that may be used to access the httpd service exposed by this client -or- null if not enabled.