com.wl4g.infra.common.minio.v8_4.QuotaUnit Maven / Gradle / Ivy
/*
* MinIO Java SDK for Amazon S3 Compatible Cloud Storage,
* (C) 2021 MinIO, Inc.
*
* 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 com.wl4g.infra.common.minio.v8_4;
/** Bucket Quota QuotaUnit. */
public enum QuotaUnit {
KB(1024), MB(1024 * KB.unit), GB(1024 * MB.unit), TB(1024 * GB.unit);
private final long unit;
QuotaUnit(long unit) {
this.unit = unit;
}
public long toBytes(long size) {
long totalSize = size * this.unit;
if (totalSize < 0) {
throw new IllegalArgumentException("Quota size must be greater than zero.But actual is " + totalSize);
}
if (totalSize / this.unit != size) {
throw new IllegalArgumentException("Quota size overflow");
}
return totalSize;
}
}