google-nomulus/java/google/registry/util/RequestStatusChecker.java
guyben fa70bd272a Add tool to check if other requests are still running
This is needed for the Lock.java enhancement where a lock will be implicitly
released if the request owning it dies.

No matter which solution we want for refactoring the Lock itself, we will need this class.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=167600314
2017-09-12 15:51:50 -04:00

34 lines
1.1 KiB
Java

// Copyright 2017 The Nomulus Authors. All Rights Reserved.
//
// 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 google.registry.util;
import java.io.Serializable;
/** Used to query whether requests are still running. */
public interface RequestStatusChecker extends Serializable {
/**
* Returns the unique log identifier of the current request.
*
* <p>Multiple calls must return the same value during the same Request.
*/
public String getLogId();
/**
* Returns true if the given request is currently running.
*/
public boolean isRunning(String requestLogId);
}