KaaAuthorityDto.java

/*
 * Copyright 2014-2016 CyberVision, 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 org.kaaproject.kaa.common.dto;

import java.util.ArrayList;
import java.util.List;

public enum KaaAuthorityDto {

  KAA_ADMIN("kaaAdmin"),
  TENANT_ADMIN("tenantAdmin"),
  TENANT_DEVELOPER("tenantDeveloper"),
  TENANT_USER("tenantUser");

  String key;

  KaaAuthorityDto(String key) {
    this.key = key;
  }

  /**
   * Parses the KaaAuthorityDto from a string.
   *
   * @param value string value
   * @return      KaaAuthorityDto
   */
  public static KaaAuthorityDto parse(String value) {
    KaaAuthorityDto authority = null;
    if (value != null && value.length() != 0) {
      for (KaaAuthorityDto current : KaaAuthorityDto.values()) {
        if (current.name().equalsIgnoreCase(value)) {
          authority = current;
          break;
        }
      }
    }
    return authority;
  }

  /**
   * Parses KaaAuthorityDtos from strins.
   *
   * @param values string values
   * @return       KaaAuthorityDtos
   */
  public static List<KaaAuthorityDto> parseList(String... values) {
    List<KaaAuthorityDto> authorities = null;
    if (values != null && values.length != 0) {
      authorities = new ArrayList<>(values.length);
      for (String value : values) {
        KaaAuthorityDto authority = parse(value);
        if (authority != null) {
          authorities.add(authority);
        }
      }
    }
    return authorities;
  }

  public String getResourceKey() {
    return key;
  }
}