org.eclipse.jetty.server.handler

Class AbstractHandlerContainer

java.lang.Object

org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.AggregateLifeCycle

org.eclipse.jetty.server.handler.AbstractHandler

org.eclipse.jetty.server.handler.AbstractHandlerContainer

All Implemented Interfaces:

Handler, HandlerContainer, Destroyable, Dumpable, LifeCycle

Direct Known Subclasses:

HandlerCollection, HandlerWrapper, HotSwapHandler

public abstract class AbstractHandlerContainer
extends AbstractHandler
implements HandlerContainer

Abstract Handler Container. This is the base class for handlers that may contain other handlers.

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

AbstractLifeCycle.AbstractLifeCycleListener

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.LifeCycle

LifeCycle.Listener

Field Summary

Fields inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

_listeners, FAILED, RUNNING, STARTED, STARTING, STOPPED, STOPPING

Constructor Summary

Constructors

Constructor and Description
AbstractHandlerContainer()

Method Summary

Methods

Modifier and Type	Method and Description
void	dump(Appendable out, String indent)
protected Object	expandChildren(Object list, Class<?> byClass)
protected Object	expandHandler(Handler handler, Object list, Class<Handler> byClass)
static <T extends HandlerContainer> T	findContainerOf(HandlerContainer root, Class<T> type, Handler handler)
<T extends Handler> T	getChildHandlerByClass(Class<T> byclass)
Handler[]	getChildHandlers()
Handler[]	getChildHandlersByClass(Class<?> byclass)

Methods inherited from class org.eclipse.jetty.server.handler.AbstractHandler

destroy, doStart, doStop, dumpThis, getServer, setServer

Methods inherited from class org.eclipse.jetty.util.component.AggregateLifeCycle

addBean, addBean, contains, dump, dump, dump, dump, dumpObject, dumpStdErr, getBean, getBeans, getBeans, isManaged, manage, removeBean, removeBeans, unmanage

Methods inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

addLifeCycleListener, getState, getState, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, stop

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.jetty.server.HandlerContainer

getHandlers

Methods inherited from interface org.eclipse.jetty.util.component.LifeCycle

addLifeCycleListener, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, stop

Methods inherited from interface org.eclipse.jetty.server.Handler

handle

Constructor Detail

AbstractHandlerContainer

public AbstractHandlerContainer()

Method Detail

getChildHandlers

public Handler[] getChildHandlers()

Specified by:

getChildHandlers in interface HandlerContainer

Returns:

array of all handlers contained by this handler and it's children

getChildHandlersByClass

public Handler[] getChildHandlersByClass(Class<?> byclass)

Specified by:

getChildHandlersByClass in interface HandlerContainer

Returns:

array of all handlers contained by this handler and it's children of the passed type.

getChildHandlerByClass

public <T extends Handler> T getChildHandlerByClass(Class<T> byclass)

Specified by:

getChildHandlerByClass in interface HandlerContainer

Returns:

first handler of all handlers contained by this handler and it's children of the passed type.

expandChildren

protected Object expandChildren(Object list,
                    Class<?> byClass)

expandHandler

protected Object expandHandler(Handler handler,
                   Object list,
                   Class<Handler> byClass)

findContainerOf

public static <T extends HandlerContainer> T findContainerOf(HandlerContainer root,
                                             Class<T> type,
                                             Handler handler)

dump

public void dump(Appendable out,
        String indent)
          throws IOException

Specified by:

dump in interface Dumpable

Overrides:

dump in class AggregateLifeCycle

Throws:

IOException