api/src/main/java/com/cloud/storage/StoragePoolStatus.java

// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you 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.cloud.storage;

import com.cloud.exception.InvalidParameterValueException;
import org.apache.commons.lang3.EnumUtils;

public enum StoragePoolStatus {
    Initial, Initialized, Creating, Attaching, Up, PrepareForMaintenance, ErrorInMaintenance, CancelMaintenance, Maintenance, Disabled, Removed;

    public static StoragePoolStatus validateAndGetStatus(String value) {
        if (value == null) {
            return null;
        } else {
            StoragePoolStatus status = EnumUtils.getEnumIgnoreCase(StoragePoolStatus.class, value);
            if (status == null) {
                throw new InvalidParameterValueException("Invalid status: " + value);
            }
            return status;
        }
    }
}