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AsyncResponseHandler.java
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77 lines (72 loc) · 2.29 KB
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/*
* Copyright © 2012 The Feign Authors (feign@commonhaus.dev)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package feign;
import feign.Logger.Level;
import feign.codec.Decoder;
import feign.codec.ErrorDecoder;
import java.lang.reflect.Type;
import java.util.concurrent.CompletableFuture;
/**
* The response handler that is used to provide asynchronous support on top of standard response
* handling
*/
@Experimental
class AsyncResponseHandler {
private final ResponseHandler responseHandler;
AsyncResponseHandler(
Level logLevel,
Logger logger,
Decoder decoder,
ErrorDecoder errorDecoder,
boolean dismiss404,
boolean closeAfterDecode,
boolean decodeVoid,
ResponseInterceptor.Chain executionChain) {
this.responseHandler =
new ResponseHandler(
logLevel,
logger,
decoder,
errorDecoder,
dismiss404,
closeAfterDecode,
decodeVoid,
executionChain);
}
public CompletableFuture<Object> handleResponse(
String configKey, Response response, Type returnType, long elapsedTime) {
CompletableFuture<Object> resultFuture = new CompletableFuture<>();
handleResponse(resultFuture, configKey, response, returnType, elapsedTime);
return resultFuture;
}
/**
* @deprecated use {@link #handleResponse(String, Response, Type, long)} instead.
*/
@Deprecated()
void handleResponse(
CompletableFuture<Object> resultFuture,
String configKey,
Response response,
Type returnType,
long elapsedTime) {
try {
resultFuture.complete(
this.responseHandler.handleResponse(configKey, response, returnType, elapsedTime));
} catch (Exception e) {
resultFuture.completeExceptionally(e);
}
}
}