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BaseRequest.java
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74 lines (61 loc) · 2.2 KB
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package com.auth0.net;
import com.auth0.exception.Auth0Exception;
import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.OkHttpClient;
import okhttp3.Response;
import org.jetbrains.annotations.NotNull;
import java.io.IOException;
import java.util.concurrent.CompletableFuture;
public abstract class BaseRequest<T> implements Request<T> {
private final OkHttpClient client;
BaseRequest(OkHttpClient client) {
this.client = client;
}
protected abstract okhttp3.Request createRequest() throws Auth0Exception;
protected abstract T parseResponse(Response response) throws Auth0Exception;
/**
* Executes this request.
*
* @return the response body JSON decoded as T
* @throws Auth0Exception if the request execution fails.
*/
@Override
public T execute() throws Auth0Exception {
okhttp3.Request request = createRequest();
try (Response response = client.newCall(request).execute()) {
return parseResponse(response);
} catch (Auth0Exception e) {
throw e;
} catch (IOException e) {
throw new Auth0Exception("Failed to execute request", e);
}
}
@Override
public CompletableFuture<T> executeAsync() {
final CompletableFuture<T> future = new CompletableFuture<T>();
okhttp3.Request request;
try {
request = createRequest();
} catch (Auth0Exception e) {
future.completeExceptionally(e);
return future;
}
client.newCall(request).enqueue(new Callback() {
@Override
public void onFailure(@NotNull Call call, @NotNull IOException e) {
future.completeExceptionally(new Auth0Exception("Failed to execute request", e));
}
@Override
public void onResponse(@NotNull Call call, @NotNull Response response) throws IOException {
try {
T parsedResponse = parseResponse(response);
future.complete(parsedResponse);
} catch (Auth0Exception e) {
future.completeExceptionally(e);
}
}
});
return future;
}
}