org.eclipse.jetty.server.handler

## Class DefaultHandler

- 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.DefaultHandler

- All Implemented Interfaces:
    Handler, Destroyable, Dumpable, LifeCycle

      public class DefaultHandler
      extends AbstractHandler

  Default Handler. This handle will deal with unhandled requests in the server. For requests for favicon.ico, the Jetty icon is served. For reqests to '/' a 404 with a list of known contexts is served. For all other requests a normal 404 is served. TODO Implement OPTIONS and TRACE methods for the server.
  Apache XBean:

- - ### 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
    `DefaultHandler()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `boolean` | `getServeIcon()`
    `boolean` | `getShowContexts()`
    `void` | `handle(String target, Request baseRequest, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)` Handle a request.
    `void` | `setServeIcon(boolean serveIcon)`
    `void` | `setShowContexts(boolean show)`

    - ### 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, 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.util.component.LifeCycle

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

- - ### Constructor Detail

    - #### DefaultHandler

          public DefaultHandler()

  - ### Method Detail

    - #### handle

          public void handle(String target,
                    Request baseRequest,
                    javax.servlet.http.HttpServletRequest request,
                    javax.servlet.http.HttpServletResponse response)
                      throws IOException,
                             javax.servlet.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`
        `javax.servlet.ServletException`

    - #### getServeIcon

          public boolean getServeIcon()

      Returns:
        Returns true if the handle can server the jetty favicon.ico

    - #### setServeIcon

          public void setServeIcon(boolean serveIcon)

      Parameters:
        `serveIcon` - true if the handle can server the jetty favicon.ico

    - #### getShowContexts

          public boolean getShowContexts()

    - #### setShowContexts

          public void setShowContexts(boolean show)

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