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| java.lang.Object
 org.directwebremoting.util.Continuation
| Continuation | | public class Continuation (Code) | | A wrapper around Jetty Ajax Continuations
author:
Joe Walker [joe at getahead dot ltd dot uk] |
| continuationClass | | protected static Class continuationClass(Code) | | Jetty code used by reflection to allow it to run outside of Jetty
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| getObject | | protected static Method getObject(Code) | | How we get the associated continuation object
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| isGrizzly | | protected static boolean isGrizzly(Code) | | Are we using Grizzly at all?
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| isJetty | | protected static boolean isJetty(Code) | | Are we using Jetty at all?
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| resumeMethod | | protected static Method resumeMethod(Code) | | How we resume the continuation
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| setObject | | protected static Method setObject(Code) | | How we set the associated continuation object
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| suspendMethod | | protected static Method suspendMethod(Code) | | How we suspend the continuation
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| Continuation | | public Continuation(HttpServletRequest request)(Code) | | Fish the Jetty continuation out of the request if it exists
Parameters:
request - The http request |
| getObject | | public Object getObject() throws Exception(Code) | | Accessor for the object associated with this continuation
the object associated with this continuation
throws:
Exception - If reflection breaks |
| isAvailable | | public boolean isAvailable()(Code) | | Are continuations working?
If this method returns false then all the other methods will fail.
true if Jetty continuations are working |
| isGrizzly | | public static boolean isGrizzly()(Code) | | True if we have detected Grizzly classes |
| isJetty | | public static boolean isJetty()(Code) | | True if we have detected Jetty classes |
| resume | | public void resume() throws Exception(Code) | | Resume an continuation.
For Jetty: does not work like a real continuation because it restarts
the http request.
throws:
Exception - If reflection breaks |
| rethrowIfContinuation | | public static void rethrowIfContinuation(Throwable th)(Code) | | We shouldn't be catching Jetty RetryRequests so we rethrow them.
Parameters:
th - The exception to test for continuation-ness |
| setObject | | public void setObject(Object object) throws Exception(Code) | | Accessor for the object associated with this continuation
Parameters:
object - the object associated with this continuation
throws:
Exception - If reflection breaks |
| suspend | | public void suspend(long sleepTime) throws Exception(Code) | | Suspend the thread for a maximum of sleepTime milliseconds
Parameters:
sleepTime - The maximum time to wait
throws:
Exception - If reflection breaks |
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