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java.lang.Objectorg.apache.http.nio.protocol.BufferingHttpClientHandler
public class BufferingHttpClientHandler
HTTP client handler implementation that buffers the content of HTTP messages entirely in memory and executes HTTP requests on the main I/O thread.
This service handler should be used only when dealing with HTTP messages that are known to be limited in length
Constructor Summary | |
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BufferingHttpClientHandler(HttpProcessor httpProcessor,
HttpRequestExecutionHandler execHandler,
ConnectionReuseStrategy connStrategy,
ByteBufferAllocator allocator,
HttpParams params)
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BufferingHttpClientHandler(HttpProcessor httpProcessor,
HttpRequestExecutionHandler execHandler,
ConnectionReuseStrategy connStrategy,
HttpParams params)
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Method Summary | |
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void |
closed(NHttpClientConnection conn)
Triggered when the connection is closed. |
void |
connected(NHttpClientConnection conn,
java.lang.Object attachment)
Triggered when a new outgoing connection is created. |
void |
exception(NHttpClientConnection conn,
HttpException httpex)
Triggered when an HTTP protocol violation occurs while receiving an HTTP response. |
void |
exception(NHttpClientConnection conn,
java.io.IOException ioex)
Triggered when an I/O error occurrs while reading from or writing to the underlying channel. |
void |
inputReady(NHttpClientConnection conn,
ContentDecoder decoder)
Triggered when the underlying channel is ready for reading a new portion of the response entity through the corresponding content decoder. |
void |
outputReady(NHttpClientConnection conn,
ContentEncoder encoder)
Triggered when the underlying channel is ready for writing a next portion of the request entity through the corresponding content encoder. |
void |
requestReady(NHttpClientConnection conn)
Triggered when the connection is ready to send an HTTP request. |
void |
responseReceived(NHttpClientConnection conn)
Triggered when an HTTP response is received. |
void |
setEventListener(EventListener eventListener)
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void |
timeout(NHttpClientConnection conn)
Triggered when no input is detected on this connection over the maximum period of inactivity. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public BufferingHttpClientHandler(HttpProcessor httpProcessor, HttpRequestExecutionHandler execHandler, ConnectionReuseStrategy connStrategy, ByteBufferAllocator allocator, HttpParams params)
public BufferingHttpClientHandler(HttpProcessor httpProcessor, HttpRequestExecutionHandler execHandler, ConnectionReuseStrategy connStrategy, HttpParams params)
Method Detail |
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public void setEventListener(EventListener eventListener)
public void connected(NHttpClientConnection conn, java.lang.Object attachment)
NHttpClientHandler
connected
in interface NHttpClientHandler
conn
- new outgoing HTTP connection.attachment
- an arbitrary object that was attached to the
session requestpublic void closed(NHttpClientConnection conn)
NHttpClientHandler
closed
in interface NHttpClientHandler
conn
- closed HTTP connection.public void requestReady(NHttpClientConnection conn)
NHttpClientHandler
requestReady
in interface NHttpClientHandler
conn
- HTTP connection that is ready to send an HTTP requestNHttpClientConnection
public void inputReady(NHttpClientConnection conn, ContentDecoder decoder)
NHttpClientHandler
IOControl.suspendInput()
.
inputReady
in interface NHttpClientHandler
conn
- HTTP connection that can produce a new portion of the
incoming response content.decoder
- The content decoder to use to read content.NHttpConnection
,
ContentDecoder
public void outputReady(NHttpClientConnection conn, ContentEncoder encoder)
NHttpClientHandler
IOControl.suspendOutput()
.
outputReady
in interface NHttpClientHandler
conn
- HTTP connection that can accommodate a new portion
of the outgoing request content.encoder
- The content encoder to use to write content.NHttpConnection
,
ContentEncoder
public void responseReceived(NHttpClientConnection conn)
NHttpClientHandler
NHttpClientHandler.inputReady(NHttpClientConnection, ContentDecoder)
calls
to transfer the response content.
responseReceived
in interface NHttpClientHandler
conn
- HTTP connection that contains an HTTP responseNHttpClientConnection
public void exception(NHttpClientConnection conn, HttpException httpex)
NHttpClientHandler
exception
in interface NHttpClientHandler
conn
- HTTP connection that caused an HTTP protocol violationhttpex
- HTTP protocol violation exceptionpublic void exception(NHttpClientConnection conn, java.io.IOException ioex)
NHttpClientHandler
exception
in interface NHttpClientHandler
conn
- HTTP connection that caused an I/O errorioex
- I/O exceptionpublic void timeout(NHttpClientConnection conn)
NHttpClientHandler
timeout
in interface NHttpClientHandler
conn
- HTTP connection that caused timeout condition.
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