org.apache.http.client.HttpClient
org.apache.http.client.HttpClient |
|
Interface for an HTTP client.
HTTP clients encapsulate a smorgasbord of objects required to
execute HTTP requests while handling cookies, authentication,
connection management, and other features.
Thread safety of HTTP clients depends on the implementation
and configuration of the specific client.
Summary
Public Methods
|
|
|
|
|
HttpResponse |
execute(HttpUriRequest request, HttpContext context) |
|
|
|
|
<T> |
T |
execute(HttpHost target, HttpRequest request, ResponseHandler<? extends T> responseHandler) |
|
|
|
|
<T> |
T |
execute(HttpUriRequest request, ResponseHandler<? extends T> responseHandler) |
|
|
|
|
<T> |
T |
execute(HttpHost target, HttpRequest request, ResponseHandler<? extends T> responseHandler, HttpContext context) |
|
|
|
|
|
HttpResponse |
execute(HttpHost target, HttpRequest request, HttpContext context) |
|
|
|
|
|
HttpResponse |
execute(HttpUriRequest request) |
|
|
|
|
<T> |
T |
execute(HttpUriRequest request, ResponseHandler<? extends T> responseHandler, HttpContext context) |
|
|
|
|
|
HttpResponse |
execute(HttpHost target, HttpRequest request) |
|
|
|
|
|
ClientConnectionManager |
getConnectionManager() |
|
|
|
|
|
HttpParams |
getParams() |
Details
Public Methods
Executes a request using the given context.
The route to the target will be determined by the HTTP client.
Parameters
request
| the request to execute |
context
| the context to use for the execution, or
null to use the default context |
Returns
- the response to the request. This is always a final response,
never an intermediate response with an 1xx status code.
Whether redirects or authentication challenges will be returned
or handled automatically depends on the implementation and
configuration of this client.
Executes a request to the target using the default context and
processes the response using the given response handler.
Parameters
target
| 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 execute |
responseHandler
| the response handler |
Returns
- the response object as generated by the response handler.
Executes a request using the default context and processes the
response using the given response handler.
Parameters
request
| the request to execute |
responseHandler
| the response handler |
Returns
- the response object as generated by the response handler.
Executes a request to the target using the given context and
processes the response using the given response handler.
Parameters
target
| 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 execute |
responseHandler
| the response handler |
context
| the context to use for the execution, or
null to use the default context |
Returns
- the response object as generated by the response handler.
Executes a request to the target using the given context.
Parameters
target
| 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 execute |
context
| the context to use for the execution, or
null to use the default context |
Returns
- the response to the request. This is always a final response,
never an intermediate response with an 1xx status code.
Whether redirects or authentication challenges will be returned
or handled automatically depends on the implementation and
configuration of this client.
Executes a request using the default context.
Parameters
request
| the request to execute |
Returns
- the response to the request. This is always a final response,
never an intermediate response with an 1xx status code.
Whether redirects or authentication challenges will be returned
or handled automatically depends on the implementation and
configuration of this client.
Executes a request using the given context and processes the
response using the given response handler.
Parameters
request
| the request to execute |
responseHandler
| the response handler |
Returns
- the response object as generated by the response handler.
Executes a request to the target using the default context.
Parameters
target
| 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 execute |
Returns
- the response to the request. This is always a final response,
never an intermediate response with an 1xx status code.
Whether redirects or authentication challenges will be returned
or handled automatically depends on the implementation and
configuration of this client.
Obtains the connection manager used by this client.
Obtains the parameters for this client.
These parameters will become defaults for all requests being
executed with this client, and for the parameters of
dependent objects in this client.