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java.lang.Objectorg.apache.http.protocol.HttpRequestExecutor
public class HttpRequestExecutor
Sends HTTP requests and receives the responses. Takes care of request preprocessing and response postprocessing by the respective interceptors.
Constructor Summary | |
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HttpRequestExecutor()
Create a new request executor. |
Method Summary | |
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protected boolean |
canResponseHaveBody(HttpRequest request,
HttpResponse response)
Decide whether a response comes with an entity. |
protected HttpResponse |
doReceiveResponse(HttpRequest request,
HttpClientConnection conn,
HttpContext context)
Wait for and receive a response. |
protected HttpResponse |
doSendRequest(HttpRequest request,
HttpClientConnection conn,
HttpContext context)
Send a request over a connection. |
HttpResponse |
execute(HttpRequest request,
HttpClientConnection conn,
HttpContext context)
Synchronously send a request and obtain the response. |
void |
postProcess(HttpResponse response,
HttpProcessor processor,
HttpContext context)
Finish a response. |
void |
preProcess(HttpRequest request,
HttpProcessor processor,
HttpContext context)
Prepare a request for sending. |
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 HttpRequestExecutor()
Method Detail |
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protected boolean canResponseHaveBody(HttpRequest request, HttpResponse response)
request
- the request, to obtain the executed methodresponse
- the response, to obtain the status codepublic HttpResponse execute(HttpRequest request, HttpClientConnection conn, HttpContext context) throws java.io.IOException, HttpException
request
- the request to send. It will be preprocessed.conn
- the open connection over which to send
HttpException
- in case of a protocol or processing problem
java.io.IOException
- in case of an I/O problempublic void preProcess(HttpRequest request, HttpProcessor processor, HttpContext context) throws HttpException, java.io.IOException
request
- the request to prepareprocessor
- the processor to usecontext
- the context for sending the request
HttpException
- in case of a protocol or processing problem
java.io.IOException
- in case of an I/O problemprotected HttpResponse doSendRequest(HttpRequest request, HttpClientConnection conn, HttpContext context) throws java.io.IOException, HttpException
request
- the request to send, already
preprocessed
conn
- the connection over which to send the request,
already establishedcontext
- the context for sending the request
null
if the expect-continue handshake is not used
HttpException
- in case of a protocol or processing problem
java.io.IOException
- in case of an I/O problemprotected HttpResponse doReceiveResponse(HttpRequest request, HttpClientConnection conn, HttpContext context) throws HttpException, java.io.IOException
request
- the request for which to obtain the responseconn
- the connection over which the request was sentcontext
- the context for receiving the response
HttpException
- in case of a protocol or processing problem
java.io.IOException
- in case of an I/O problempublic void postProcess(HttpResponse response, HttpProcessor processor, HttpContext context) throws HttpException, java.io.IOException
response
- the response object to finishprocessor
- the processor to usecontext
- the context for post-processing the response
HttpException
- in case of a protocol or processing problem
java.io.IOException
- in case of an I/O problem
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