org.mortbay.http.handler
Class AbstractHttpHandler

java.lang.Object
  |
  +--org.mortbay.http.handler.AbstractHttpHandler

All Implemented Interfaces:

HttpHandler, LifeCycle, java.io.Serializable

Direct Known Subclasses:

DumpHandler, ErrorPageHandler, ExpiryHandler, ForwardHandler, HTAccessHandler, IPAccessHandler, NotFoundHandler, NullHandler, ProxyHandler, ResourceHandler, SecurityHandler, ServletHandler, SetResponseHeadersHandler

public abstract class AbstractHttpHandler

extends java.lang.Object

implements HttpHandler

Base HTTP Handler. This No-op handler is a good base for other handlers

Version:

$Id: AbstractHttpHandler.java,v 1.5 2003/05/22 17:10:03 gregwilkins Exp $

Author:

Greg Wilkins (gregw)

See Also:

Serialized Form

Constructor Summary

AbstractHttpHandler()

Method Summary

HttpContext	getHttpContext()
java.lang.String	getName() Get the name of the handler.
void	handleTrace(HttpRequest request, HttpResponse response)
void	initialize(HttpContext context) Initialize with a HttpContext.
boolean	isStarted()
void	setName(java.lang.String name)
void	start() Start the LifeCycle.
void	stop() Stop the LifeCycle.
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.mortbay.http.HttpHandler

handle

Constructor Detail

AbstractHttpHandler

public AbstractHttpHandler()

Method Detail

setName

public void setName(java.lang.String name)

getName

public java.lang.String getName()

Description copied from interface: HttpHandler

Get the name of the handler.

Specified by:

getName in interface HttpHandler

Returns:

The name of the handler used for logging and reporting.

getHttpContext

public HttpContext getHttpContext()

Specified by:

getHttpContext in interface HttpHandler

initialize

public void initialize(HttpContext context)

Initialize with a HttpContext. Called by addHandler methods of HttpContext.

Specified by:

initialize in interface HttpHandler

Parameters:

context - Must be the HttpContext of the handler

start

public void start()
           throws java.lang.Exception

Description copied from interface: LifeCycle

Start the LifeCycle.

Specified by:

start in interface LifeCycle

Throws:

java.lang.Exception - An arbitrary exception may be thrown.

stop

public void stop()
          throws java.lang.InterruptedException

Description copied from interface: LifeCycle

Stop the LifeCycle. The LifeCycle may wait for current activities to complete normally, but it can be interrupted.

Specified by:

stop in interface LifeCycle

Throws:

java.lang.InterruptedException - Stopping a lifecycle is rarely atomic and may be interrupted by another thread. If this happens InterruptedException is throw and the component will be in an indeterminant state and should probably be discarded.

isStarted

public boolean isStarted()

Specified by:

isStarted in interface LifeCycle

Returns:

True if the LifeCycle has been started.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

handleTrace

public void handleTrace(HttpRequest request,
                        HttpResponse response)
                 throws java.io.IOException

java.io.IOException