kafka.security.auth.Resource.scala Maven / Gradle / Ivy
/**
* 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 kafka.security.auth
object Resource {
val Separator = ":"
val ClusterResourceName = "kafka-cluster"
val ClusterResource = new Resource(Cluster, Resource.ClusterResourceName)
val WildCardResource = "*"
def fromString(str: String): Resource = {
str.split(Separator, 2) match {
case Array(resourceType, name, _*) => new Resource(ResourceType.fromString(resourceType), name)
case s => throw new IllegalArgumentException("expected a string in format ResourceType:ResourceName but got " + str)
}
}
}
/**
*
* @param resourceType type of resource.
* @param name name of the resource, for topic this will be topic name , for group it will be group name. For cluster type
* it will be a constant string kafka-cluster.
*/
case class Resource(val resourceType: ResourceType, val name: String) {
override def toString: String = {
resourceType.name + Resource.Separator + name
}
}