@Contract(threading=SAFE) public abstract class CloseableHttpClient extends Object implements HttpClient, org.apache.hc.core5.io.ModalCloseable
HttpClient that also implements ModalCloseable.| Constructor and Description | 
|---|
| CloseableHttpClient() | 
| Modifier and Type | Method and Description | 
|---|---|
| protected abstract CloseableHttpResponse | doExecute(org.apache.hc.core5.http.HttpHost target,
         org.apache.hc.core5.http.ClassicHttpRequest request,
         org.apache.hc.core5.http.protocol.HttpContext context) | 
| CloseableHttpResponse | execute(org.apache.hc.core5.http.ClassicHttpRequest request)Executes HTTP request using the default context. | 
| <T> T | execute(org.apache.hc.core5.http.ClassicHttpRequest request,
       org.apache.hc.core5.http.io.HttpClientResponseHandler<? extends T> responseHandler)Executes a request using the default context and processes the
 response using the given response handler. | 
| CloseableHttpResponse | execute(org.apache.hc.core5.http.ClassicHttpRequest request,
       org.apache.hc.core5.http.protocol.HttpContext context)Executes HTTP request using the given context. | 
| <T> T | execute(org.apache.hc.core5.http.ClassicHttpRequest request,
       org.apache.hc.core5.http.protocol.HttpContext context,
       org.apache.hc.core5.http.io.HttpClientResponseHandler<? extends T> responseHandler)Executes a request using the default context and processes the
 response using the given response handler. | 
| CloseableHttpResponse | execute(org.apache.hc.core5.http.HttpHost target,
       org.apache.hc.core5.http.ClassicHttpRequest request)Executes HTTP request using the default context. | 
| <T> T | execute(org.apache.hc.core5.http.HttpHost target,
       org.apache.hc.core5.http.ClassicHttpRequest request,
       org.apache.hc.core5.http.io.HttpClientResponseHandler<? extends T> responseHandler)Executes a request using the default context and processes the
 response using the given response handler. | 
| CloseableHttpResponse | execute(org.apache.hc.core5.http.HttpHost target,
       org.apache.hc.core5.http.ClassicHttpRequest request,
       org.apache.hc.core5.http.protocol.HttpContext context)Executes HTTP request using the given context. | 
| <T> T | execute(org.apache.hc.core5.http.HttpHost target,
       org.apache.hc.core5.http.ClassicHttpRequest request,
       org.apache.hc.core5.http.protocol.HttpContext context,
       org.apache.hc.core5.http.io.HttpClientResponseHandler<? extends T> responseHandler)Executes a request using the default context and processes the
 response using the given response handler. | 
protected abstract CloseableHttpResponse doExecute(org.apache.hc.core5.http.HttpHost target, org.apache.hc.core5.http.ClassicHttpRequest request, org.apache.hc.core5.http.protocol.HttpContext context) throws IOException
IOExceptionpublic CloseableHttpResponse execute(org.apache.hc.core5.http.HttpHost target, org.apache.hc.core5.http.ClassicHttpRequest request, org.apache.hc.core5.http.protocol.HttpContext context) throws IOException
HttpClientexecute in interface HttpClienttarget - the target host for the request.
                  Implementations may accept null
                  if they can still determine a route, for example
                  to a default target or by inspecting the request.request - the request to executecontext - the context to use for the execution, or
                  null to use the default contextIOException - in case of a problem or the connection was abortedpublic CloseableHttpResponse execute(org.apache.hc.core5.http.ClassicHttpRequest request, org.apache.hc.core5.http.protocol.HttpContext context) throws IOException
HttpClientexecute in interface HttpClientrequest - the request to executecontext - the context to use for the execution, or
                  null to use the default contextIOException - in case of a problem or the connection was abortedpublic CloseableHttpResponse execute(org.apache.hc.core5.http.ClassicHttpRequest request) throws IOException
HttpClientexecute in interface HttpClientrequest - the request to executeIOException - in case of a problem or the connection was abortedpublic CloseableHttpResponse execute(org.apache.hc.core5.http.HttpHost target, org.apache.hc.core5.http.ClassicHttpRequest request) throws IOException
HttpClientexecute in interface HttpClienttarget - the target host for the request.
                  Implementations may accept null
                  if they can still determine a route, for example
                  to a default target or by inspecting the request.request - the request to executeIOException - in case of a problem or the connection was abortedpublic <T> T execute(org.apache.hc.core5.http.ClassicHttpRequest request,
            org.apache.hc.core5.http.io.HttpClientResponseHandler<? extends T> responseHandler)
          throws IOException
HttpClientResponseHandlers from having to manage
 resource deallocation internally.execute in interface HttpClientrequest - the request to executeresponseHandler - the response handlerIOException - in case of a problem or the connection was abortedClientProtocolException - in case of an http protocol errorpublic <T> T execute(org.apache.hc.core5.http.ClassicHttpRequest request,
            org.apache.hc.core5.http.protocol.HttpContext context,
            org.apache.hc.core5.http.io.HttpClientResponseHandler<? extends T> responseHandler)
          throws IOException
HttpClientResponseHandlers from having to manage
 resource deallocation internally.execute in interface HttpClientrequest - the request to executeresponseHandler - the response handlercontext - the context to use for the execution, or
                  null to use the default contextIOException - in case of a problem or the connection was abortedClientProtocolException - in case of an http protocol errorpublic <T> T execute(org.apache.hc.core5.http.HttpHost target,
            org.apache.hc.core5.http.ClassicHttpRequest request,
            org.apache.hc.core5.http.io.HttpClientResponseHandler<? extends T> responseHandler)
          throws IOException
HttpClientResponseHandlers from having to manage
 resource deallocation internally.execute in interface HttpClienttarget - the target host for the request.
                  Implementations may accept null
                  if they can still determine a route, for example
                  to a default target or by inspecting the request.request - the request to executeresponseHandler - the response handlerIOException - in case of a problem or the connection was abortedClientProtocolException - in case of an http protocol errorpublic <T> T execute(org.apache.hc.core5.http.HttpHost target,
            org.apache.hc.core5.http.ClassicHttpRequest request,
            org.apache.hc.core5.http.protocol.HttpContext context,
            org.apache.hc.core5.http.io.HttpClientResponseHandler<? extends T> responseHandler)
          throws IOException
HttpClientResponseHandlers from having to manage
 resource deallocation internally.execute in interface HttpClienttarget - the target host for the request.
                  Implementations may accept null
                  if they can still determine a route, for example
                  to a default target or by inspecting the request.request - the request to executecontext - the context to use for the execution, or
                  null to use the default contextresponseHandler - the response handlerIOException - in case of a problem or the connection was abortedClientProtocolException - in case of an http protocol errorCopyright © 1999–2021 The Apache Software Foundation. All rights reserved.