com.mulesoft.connectivity.rest.commons.api.connection

Interface RestConnection

All Known Implementing Classes:

DefaultRestConnection, OAuthRestConnection

public interface RestConnection

Generic contract for connections that allow consuming a Rest API by the use of an underlying HttpClient

Since:

1.0

Method Summary

Modifier and Type	Method and Description
CompletableFuture<org.mule.runtime.extension.api.runtime.operation.Result<String,HttpResponseAttributes>>	bodylessRequest(RestRequestBuilder requestBuilder, int responseTimeoutMillis, org.mule.runtime.api.metadata.MediaType defaultResponseMediaType, org.mule.runtime.extension.api.runtime.streaming.StreamingHelper streamingHelper) Sends a request for which a response entity is not expected.
String	getBaseUri()
CompletableFuture<org.mule.runtime.extension.api.runtime.operation.Result<InputStream,HttpResponseAttributes>>	request(RestRequestBuilder requestBuilder, int responseTimeoutMillis, org.mule.runtime.api.metadata.MediaType defaultResponseMediaType, org.mule.runtime.extension.api.runtime.streaming.StreamingHelper streamingHelper) Sends a request and returns a CompletableFuture with a Result which output is the response body in the form of an InputStream and a HttpResponseAttributes.
void	stop() Stops this connection by freeing resources and stopping the underlying HttpClient
org.mule.runtime.api.connection.ConnectionValidationResult	validate(ConnectionValidationSettings settings, int responseTimeoutMillis) Sends a request as configured using provided settings builder and validates it using the provided conditions.

Method Detail

request

CompletableFuture<org.mule.runtime.extension.api.runtime.operation.Result<InputStream,HttpResponseAttributes>> request(RestRequestBuilder requestBuilder,
                                                                                                                       int responseTimeoutMillis,
                                                                                                                       org.mule.runtime.api.metadata.MediaType defaultResponseMediaType,
                                                                                                                       org.mule.runtime.extension.api.runtime.streaming.StreamingHelper streamingHelper)

Sends a request and returns a CompletableFuture with a Result which output is the response body in the form of an InputStream and a HttpResponseAttributes.

In case of failure, the future will be exceptionally completed with a RequestException, which RequestException.getErrorMessage() will have its payload made repeatable through the use of the streamingHelper

Parameters:

requestBuilder - the RestRequestBuilder on which the request has been configured

responseTimeoutMillis - the request timeout in milliseconds

streamingHelper - the StreamingHelper in case an error message needs to have its payload made repeatable

Returns:

a CompletableFuture

bodylessRequest

CompletableFuture<org.mule.runtime.extension.api.runtime.operation.Result<String,HttpResponseAttributes>> bodylessRequest(RestRequestBuilder requestBuilder,
                                                                                                                          int responseTimeoutMillis,
                                                                                                                          org.mule.runtime.api.metadata.MediaType defaultResponseMediaType,
                                                                                                                          org.mule.runtime.extension.api.runtime.streaming.StreamingHelper streamingHelper)

Sends a request for which a response entity is not expected. It returns a CompletableFuture with a Result which holds an empty String as output and a HttpResponseAttributes.

In case of failure, the future will be exceptionally completed with a RequestException, which RequestException.getErrorMessage() will have its payload made repeatable through the use of the streamingHelper

Parameters:

requestBuilder - the RestRequestBuilder on which the request has been configured

responseTimeoutMillis - the request timeout in milliseconds

streamingHelper - the StreamingHelper in case an error message needs to have its payload made repeatable

Returns:

a CompletableFuture

validate

org.mule.runtime.api.connection.ConnectionValidationResult validate(ConnectionValidationSettings settings,
                                                                    int responseTimeoutMillis)

Sends a request as configured using provided settings builder and validates it using the provided conditions. Returns a ConnectionValidationResult corresponding to this validation result.

Parameters:

settings - the settings that indicate how to do this request and the validations to do in it's response.

responseTimeoutMillis - the request timeout in milliseconds

Returns:

A ConnectionValidationResult corresponding to this validation result

getBaseUri

String getBaseUri()

Returns:

the base uri of the REST API being consumed

stop

void stop()

Stops this connection by freeing resources and stopping the underlying HttpClient