org.eclipse.jetty.server.handler
Class HandlerWrapper
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
org.eclipse.jetty.server.handler.HandlerWrapper
- All Implemented Interfaces:
- Handler, HandlerContainer, Destroyable, Dumpable, LifeCycle
- Direct Known Subclasses:
- ConnectHandler, DebugHandler, GzipHandler, IPAccessHandler, RequestLogHandler, RewriteHandler, ScopedHandler, SecurityHandler, Server, StatisticsHandler, WebSocketHandler
public class HandlerWrapper
- extends AbstractHandlerContainer
A HandlerWrapper acts as a Handler but delegates the handle method and
life cycle events to a delegate. This is primarily used to implement the Decorator pattern.
| Methods inherited from class org.eclipse.jetty.util.component.AggregateLifeCycle |
addBean, dump, dump, dump, dump, dumpStdErr, getBean, getBeans, getBeans, removeBean, removeBeans |
| Methods inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle |
addLifeCycleListener, getState, getState, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, stop, toString |
_handler
protected Handler _handler
HandlerWrapper
public HandlerWrapper()
getHandler
public Handler getHandler()
- Returns:
- Returns the handlers.
getHandlers
public Handler[] getHandlers()
- Returns:
- Returns the handlers.
setHandler
public void setHandler(Handler handler)
- Parameters:
handler - Set the Handler which should be wrapped.
doStart
protected void doStart()
throws Exception
- Overrides:
doStart in class AbstractHandler
- Throws:
Exception
doStop
protected void doStop()
throws Exception
- Overrides:
doStop in class AbstractHandler
- Throws:
Exception
handle
public void handle(String target,
Request baseRequest,
HttpServletRequest request,
HttpServletResponse response)
throws IOException,
ServletException
- Description copied from interface:
Handler
- Handle a request.
- Parameters:
target - 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()
method can be used access the Request object if required.response - The response as the Response
object or a wrapper of that request. The HttpConnection.getCurrentConnection()
method can be used access the Response object if required.
- Throws:
IOException
ServletException
setServer
public void setServer(Server server)
- Specified by:
setServer in interface Handler- Overrides:
setServer in class AbstractHandler
expandChildren
protected Object expandChildren(Object list,
Class byClass)
- Overrides:
expandChildren in class AbstractHandlerContainer
getNestedHandlerByClass
public <H extends Handler> H getNestedHandlerByClass(Class<H> byclass)
destroy
public void destroy()
- Specified by:
destroy in interface Handler- Specified by:
destroy in interface Destroyable- Overrides:
destroy in class AbstractHandler
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