Package org.eclipse.jetty.server.handler

Class SizeLimitHandler.LimitInterceptor

java.lang.Object

org.eclipse.jetty.server.handler.SizeLimitHandler.LimitInterceptor

All Implemented Interfaces:

HttpInput.Interceptor, HttpOutput.Interceptor

Enclosing class:

SizeLimitHandler

private class SizeLimitHandler.LimitInterceptor
extends java.lang.Object
implements HttpOutput.Interceptor, HttpInput.Interceptor

Field Summary

Fields

Modifier and Type	Field	Description
private HttpOutput.Interceptor	_nextOutput
(package private) long	_read
(package private) long	_written

Constructor Summary

Constructors

Constructor	Description
LimitInterceptor(HttpOutput.Interceptor nextOutput)

Method Summary

Modifier and Type	Method	Description
HttpOutput.Interceptor	getNextInterceptor()
boolean	isOptimizedForDirectBuffers()
HttpInput.Content	readFrom(HttpInput.Content content)
void	resetBuffer()	Reset the buffers.
void	write(java.nio.ByteBuffer content, boolean last, Callback callback)	Write content.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_nextOutput

private final HttpOutput.Interceptor _nextOutput

_read

long _read

_written

long _written

Constructor Detail

LimitInterceptor

public LimitInterceptor(HttpOutput.Interceptor nextOutput)

Method Detail

getNextInterceptor

public HttpOutput.Interceptor getNextInterceptor()

Specified by:

getNextInterceptor in interface HttpOutput.Interceptor

Returns:

The next Interceptor in the chain or null if this is the last Interceptor in the chain.

isOptimizedForDirectBuffers

public boolean isOptimizedForDirectBuffers()

Specified by:

isOptimizedForDirectBuffers in interface HttpOutput.Interceptor

Returns:

True if the Interceptor is optimized to receive direct ByteBuffers in the HttpOutput.Interceptor.write(ByteBuffer, boolean, Callback) method. If false is returned, then passing direct buffers may cause inefficiencies.

readFrom

public HttpInput.Content readFrom(HttpInput.Content content)

Specified by:

readFrom in interface HttpInput.Interceptor

Parameters:

content - The content to be intercepted (may be empty or a HttpInput.SentinelContent. The content will be modified with any data the interceptor consumes, but there is no requirement that all the data is consumed by the interceptor.

Returns:

The intercepted content or null if interception is completed for that content.

write

public void write(java.nio.ByteBuffer content,
                  boolean last,
                  Callback callback)

Description copied from interface: HttpOutput.Interceptor

Write content. The response is committed by the first call to write and is closed by a call with last == true. Empty content buffers may be passed to force a commit or close.

Specified by:

write in interface HttpOutput.Interceptor

Parameters:

content - The content to be written or an empty buffer.

last - True if this is the last call to write

callback - The callback to use to indicate Callback.succeeded() or Callback.failed(Throwable).

resetBuffer

public void resetBuffer()

Description copied from interface: HttpOutput.Interceptor

Reset the buffers.

If the Interceptor contains buffers then reset them.

Specified by:

resetBuffer in interface HttpOutput.Interceptor