Package org.apache.http.impl.execchain
Class MainClientExec
- java.lang.Object
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- org.apache.http.impl.execchain.MainClientExec
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- All Implemented Interfaces:
ClientExecChain
@Contract(threading=IMMUTABLE_CONDITIONAL) public class MainClientExec extends java.lang.Object implements ClientExecChain
The last request executor in the HTTP request execution chain that is responsible for execution of request / response exchanges with the opposite endpoint. This executor will automatically retry the request in case of an authentication challenge by an intermediate proxy or by the target server.- Since:
- 4.3
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Constructor Summary
Constructors Constructor Description MainClientExec(HttpRequestExecutor requestExecutor, HttpClientConnectionManager connManager, ConnectionReuseStrategy reuseStrategy, ConnectionKeepAliveStrategy keepAliveStrategy, AuthenticationStrategy targetAuthStrategy, AuthenticationStrategy proxyAuthStrategy, UserTokenHandler userTokenHandler)
MainClientExec(HttpRequestExecutor requestExecutor, HttpClientConnectionManager connManager, ConnectionReuseStrategy reuseStrategy, ConnectionKeepAliveStrategy keepAliveStrategy, HttpProcessor proxyHttpProcessor, AuthenticationStrategy targetAuthStrategy, AuthenticationStrategy proxyAuthStrategy, UserTokenHandler userTokenHandler)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description CloseableHttpResponse
execute(HttpRoute route, HttpRequestWrapper request, HttpClientContext context, HttpExecutionAware execAware)
Executes th request either by transmitting it to the target server or by passing it onto the next executor in the request execution chain.
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Constructor Detail
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MainClientExec
public MainClientExec(HttpRequestExecutor requestExecutor, HttpClientConnectionManager connManager, ConnectionReuseStrategy reuseStrategy, ConnectionKeepAliveStrategy keepAliveStrategy, HttpProcessor proxyHttpProcessor, AuthenticationStrategy targetAuthStrategy, AuthenticationStrategy proxyAuthStrategy, UserTokenHandler userTokenHandler)
- Since:
- 4.4
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MainClientExec
public MainClientExec(HttpRequestExecutor requestExecutor, HttpClientConnectionManager connManager, ConnectionReuseStrategy reuseStrategy, ConnectionKeepAliveStrategy keepAliveStrategy, AuthenticationStrategy targetAuthStrategy, AuthenticationStrategy proxyAuthStrategy, UserTokenHandler userTokenHandler)
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Method Detail
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execute
public CloseableHttpResponse execute(HttpRoute route, HttpRequestWrapper request, HttpClientContext context, HttpExecutionAware execAware) throws java.io.IOException, HttpException
Description copied from interface:ClientExecChain
Executes th request either by transmitting it to the target server or by passing it onto the next executor in the request execution chain.- Specified by:
execute
in interfaceClientExecChain
- Parameters:
route
- connection route.request
- current request.context
- current HTTP context.execAware
- receiver of notifications of blocking I/O operations.- Returns:
- HTTP response either received from the opposite endpoint or generated locally.
- Throws:
java.io.IOException
- in case of a I/O error. (this type of exceptions are potentially recoverable).HttpException
- in case of an HTTP protocol error (usually this type of exceptions are non-recoverable).
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