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, ResourceHandler, 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, addBean, contains, dump, dump, dump, dump, 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, 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
- Description copied from class:
AggregateLifeCycle
- Start the managed lifecycle beans in the order they were added.
- Overrides:
doStart
in class AbstractHandler
- Throws:
Exception
- See Also:
AbstractLifeCycle.doStart()
doStop
protected void doStop()
throws Exception
- Description copied from class:
AggregateLifeCycle
- Stop the joined lifecycle beans in the reverse order they were added.
- Overrides:
doStop
in class AbstractHandler
- Throws:
Exception
- See Also:
AbstractLifeCycle.doStart()
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 AbstractHttpConnection.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 AbstractHttpConnection.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()
- Description copied from class:
AggregateLifeCycle
- Destroy the joined Destroyable beans in the reverse order they were added.
- Specified by:
destroy
in interface Handler
- Specified by:
destroy
in interface Destroyable
- Overrides:
destroy
in class AbstractHandler
- See Also:
Destroyable.destroy()
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