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content / browser / service_worker / service_worker_register_job_base.h [blame]
// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_REGISTER_JOB_BASE_H_
#define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_REGISTER_JOB_BASE_H_
namespace content {
class ServiceWorkerRegisterJobBase {
public:
enum RegistrationJobType {
REGISTRATION_JOB,
UNREGISTRATION_JOB,
UPDATE_JOB
};
virtual ~ServiceWorkerRegisterJobBase() {}
// Starts the job. This method should be called once and only once per job.
virtual void Start() = 0;
// Aborts the job. This method should be called once and only once per job.
// It can be called regardless of whether Start() was called.
virtual void Abort() = 0;
// Returns true if this job is identical to |job| for the purpose of
// collapsing them together in a ServiceWorkerJobCoordinator queue.
// Registration jobs are equal if they are for the same scope and script
// URL; unregistration jobs are equal if they are for the same scope.
virtual bool Equals(ServiceWorkerRegisterJobBase* job) const = 0;
// Returns the type of this job.
virtual RegistrationJobType GetType() const = 0;
};
} // namespace content
#endif // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_REGISTER_JOB_BASE_H_