third_party/WebKit/Source/modules/quota/DeprecatedStorageQuotaCallbacksImpl.cpp

/*
 * Copyright (C) 2011 Google Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions are
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 * in the documentation and/or other materials provided with the
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#include "modules/quota/DeprecatedStorageQuotaCallbacksImpl.h"

#include "modules/quota/DOMError.h"

namespace blink {

DeprecatedStorageQuotaCallbacksImpl::DeprecatedStorageQuotaCallbacksImpl(
    StorageUsageCallback* usage_callback,
    StorageErrorCallback* error_callback)
    : usage_callback_(usage_callback), error_callback_(error_callback) {}

DeprecatedStorageQuotaCallbacksImpl::DeprecatedStorageQuotaCallbacksImpl(
    StorageQuotaCallback* quota_callback,
    StorageErrorCallback* error_callback)
    : quota_callback_(quota_callback), error_callback_(error_callback) {}

DeprecatedStorageQuotaCallbacksImpl::~DeprecatedStorageQuotaCallbacksImpl() {}

void DeprecatedStorageQuotaCallbacksImpl::Trace(blink::Visitor* visitor) {
  visitor->Trace(usage_callback_);
  visitor->Trace(quota_callback_);
  visitor->Trace(error_callback_);
  StorageQuotaCallbacks::Trace(visitor);
}

void DeprecatedStorageQuotaCallbacksImpl::DidQueryStorageUsageAndQuota(
    unsigned long long usage_in_bytes,
    unsigned long long quota_in_bytes) {
  if (usage_callback_)
    usage_callback_->handleEvent(usage_in_bytes, quota_in_bytes);
}

void DeprecatedStorageQuotaCallbacksImpl::DidGrantStorageQuota(
    unsigned long long usage_in_bytes,
    unsigned long long granted_quota_in_bytes) {
  if (quota_callback_)
    quota_callback_->handleEvent(granted_quota_in_bytes);
}

void DeprecatedStorageQuotaCallbacksImpl::DidFail(WebStorageQuotaError error) {
  if (error_callback_)
    error_callback_->handleEvent(
        DOMError::Create(static_cast<ExceptionCode>(error)));
}

}  // namespace blink