// Copyright (c) Microsoft Corporation.
// All rights reserved.
//
// This code is licensed under the MIT License.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files(the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions :
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
package com.microsoft.aad.adal4j;
import java.util.concurrent.Callable;
abstract class AdalCallable<T> implements Callable<T> {
AuthenticationContext context;
ClientDataHttpHeaders headers;
AuthenticationCallback<T> callback;
AdalCallable(AuthenticationContext context, AuthenticationCallback<T> callback) {
this.context = context;
this.callback = callback;
}
abstract T execute() throws Exception;
void logResult(T result, ClientDataHttpHeaders headers) throws Exception {
}
@Override
public T call() throws Exception {
T result = null;
try {
result = execute();
logResult(result, headers);
if (callback != null) {
callback.onSuccess(result);
}
} catch (final Exception ex) {
context.log.error(LogHelper.createMessage("Execution of " + this.getClass() + " failed.",
this.headers.getHeaderCorrelationIdValue()), ex);
if (callback != null) {
callback.onFailure(ex);
} else {
throw ex;
}
}
return result;
}
}