@ManagedObject(value="Handler of multiple handlers") public class HandlerCollection extends AbstractHandlerContainer
The default implementations calls all handlers in list order, regardless of the response status or exceptions. Derived implementation may alter the order or the conditions of calling the contained handlers.
AbstractHandler.ErrorDispatchHandlerAbstractLifeCycle.AbstractLifeCycleListenerLifeCycle.ListenerContainer.InheritedListener, Container.Listener| Constructor and Description |
|---|
HandlerCollection() |
HandlerCollection(boolean mutableWhenRunning,
Handler... handlers) |
HandlerCollection(Handler... handlers) |
| Modifier and Type | Method and Description |
|---|---|
void |
addHandler(Handler handler)
Adds a handler.
|
void |
destroy()
Destroys the managed Destroyable beans in the reverse order they were added.
|
Handler[] |
getHandlers() |
void |
handle(String target,
Request baseRequest,
HttpServletRequest request,
HttpServletResponse response)
Handle a request.
|
void |
prependHandler(Handler handler)
Prepends a handler.
|
void |
removeHandler(Handler handler) |
void |
setHandlers(Handler[] handlers) |
findContainerOf, getChildHandlerByClass, getChildHandlers, getChildHandlersByClass, setServergetServeraddBean, addBean, addEventListener, addManaged, contains, dump, dump, dump, dump, dump, dumpObject, dumpStdErr, getBean, getBeans, getBeans, getContainedBeans, isAuto, isManaged, isUnmanaged, manage, removeBean, removeBeans, removeEventListener, setBeans, setStopTimeout, unmanage, updateBean, updateBean, updateBeansaddLifeCycleListener, getState, getState, getStopTimeout, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, stop, toStringequals, getClass, hashCode, notify, notifyAll, wait, wait, waitaddLifeCycleListener, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, start, stop, stopdumpContainer, dumpIterable, dumpMapEntries, dumpObjects, dumpSelf, namedpublic HandlerCollection()
public HandlerCollection(Handler... handlers)
public HandlerCollection(boolean mutableWhenRunning,
Handler... handlers)
@ManagedAttribute(value="Wrapped handlers", readonly=true) public Handler[] getHandlers()
public void setHandlers(Handler[] handlers)
handlers - the array of handlers to set.public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException
Handlerhandle in interface Handlerhandle in class AbstractHandlertarget - The target of the request - either a URI or a name.baseRequest - The original unwrapped request object.request - The request either as the Request object or a wrapper of that request. The
HttpConnection.getCurrentConnection().getHttpChannel().getRequest()response - The response as the Response object or a wrapper of that request. The
HttpConnection.getCurrentConnection().getHttpChannel().getResponse()IOException - if unable to handle the request or response processingServletException - if unable to handle the request or response due to underlying servlet issuepublic void addHandler(Handler handler)
public void prependHandler(Handler handler)
public void removeHandler(Handler handler)
public void destroy()
ContainerLifeCycledestroy in interface Handlerdestroy in interface Destroyabledestroy in class AbstractHandlerCopyright © 2010 - 2020 Adobe. All Rights Reserved