Package org.eclipse.jetty.proxy
Class ProxyServlet.DelegatingContentProvider
java.lang.Object
org.eclipse.jetty.util.IteratingCallback
org.eclipse.jetty.proxy.ProxyServlet.DelegatingContentProvider
- All Implemented Interfaces:
EventListener
,AsyncContentProvider.Listener
,Callback
,Invocable
- Enclosing class:
- ProxyServlet
private class ProxyServlet.DelegatingContentProvider
extends IteratingCallback
implements AsyncContentProvider.Listener
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Nested Class Summary
Nested classes/interfaces inherited from class org.eclipse.jetty.util.IteratingCallback
IteratingCallback.Action
Nested classes/interfaces inherited from interface org.eclipse.jetty.util.Callback
Callback.Completable, Callback.Completing, Callback.Nested
Nested classes/interfaces inherited from interface org.eclipse.jetty.util.thread.Invocable
Invocable.InvocationType
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate final javax.servlet.http.HttpServletRequest
private final DeferredContentProvider
private final Iterator<ByteBuffer>
private final Request
private final javax.servlet.http.HttpServletResponse
Fields inherited from interface org.eclipse.jetty.util.thread.Invocable
__nonBlocking
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Constructor Summary
ConstructorsModifierConstructorDescriptionprivate
DelegatingContentProvider
(javax.servlet.http.HttpServletRequest clientRequest, Request proxyRequest, javax.servlet.http.HttpServletResponse proxyResponse, ContentProvider provider, DeferredContentProvider deferred) -
Method Summary
Modifier and TypeMethodDescriptionprotected void
onCompleteFailure
(Throwable failure) Invoked when the overall task has completed with a failure.protected void
Invoked when the overall task has completed successfully.void
Callback method invoked when content is availableprotected IteratingCallback.Action
process()
Method called byIteratingCallback.iterate()
to process the asynchronous sub-task.void
Method to invoke when the asynchronous sub-task succeeds.Methods inherited from class org.eclipse.jetty.util.IteratingCallback
close, failed, isClosed, isFailed, isSucceeded, iterate, reset, toString
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Field Details
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clientRequest
private final javax.servlet.http.HttpServletRequest clientRequest -
proxyRequest
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proxyResponse
private final javax.servlet.http.HttpServletResponse proxyResponse -
iterator
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deferred
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Constructor Details
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DelegatingContentProvider
private DelegatingContentProvider(javax.servlet.http.HttpServletRequest clientRequest, Request proxyRequest, javax.servlet.http.HttpServletResponse proxyResponse, ContentProvider provider, DeferredContentProvider deferred)
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Method Details
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process
Description copied from class:IteratingCallback
Method called byIteratingCallback.iterate()
to process the asynchronous sub-task.Implementations must initiate the asynchronous execution of the sub-task (if any) and return an appropriate action:
IteratingCallback.Action.IDLE
when no sub tasks are available for execution but the overall job is not completed yetIteratingCallback.Action.SCHEDULED
when the sub task asynchronous execution has been startedIteratingCallback.Action.SUCCEEDED
when the overall job is completed
- Specified by:
process
in classIteratingCallback
- Returns:
- the appropriate Action
- Throws:
Exception
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succeeded
public void succeeded()Description copied from class:IteratingCallback
Method to invoke when the asynchronous sub-task succeeds.Subclasses that override this method must always remember to call
super.succeeded()
.- Specified by:
succeeded
in interfaceCallback
- Overrides:
succeeded
in classIteratingCallback
- See Also:
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onCompleteSuccess
protected void onCompleteSuccess()Description copied from class:IteratingCallback
Invoked when the overall task has completed successfully.- Overrides:
onCompleteSuccess
in classIteratingCallback
- See Also:
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onCompleteFailure
Description copied from class:IteratingCallback
Invoked when the overall task has completed with a failure.- Overrides:
onCompleteFailure
in classIteratingCallback
- Parameters:
failure
- the throwable to indicate cause of failure- See Also:
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getInvocationType
- Specified by:
getInvocationType
in interfaceInvocable
- Returns:
- The InvocationType of this object
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onContent
public void onContent()Description copied from interface:AsyncContentProvider.Listener
Callback method invoked when content is available- Specified by:
onContent
in interfaceAsyncContentProvider.Listener
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