/*
* 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 org.apache.kafka.clients.admin;
import java.util.Objects;
/**
* Represents an access control entry. ACEs are a tuple of principal, host,
* operation, and permissionType.
*/
public class AccessControlEntry {
final AccessControlEntryData data;
public AccessControlEntry(String principal, String host, AclOperation operation, AclPermissionType permissionType) {
Objects.requireNonNull(principal);
Objects.requireNonNull(host);
Objects.requireNonNull(operation);
assert operation != AclOperation.ANY;
Objects.requireNonNull(permissionType);
assert permissionType != AclPermissionType.ANY;
this.data = new AccessControlEntryData(principal, host, operation, permissionType);
}
public String principal() {
return data.principal();
}
public String host() {
return data.host();
}
public AclOperation operation() {
return data.operation();
}
public AclPermissionType permissionType() {
return data.permissionType();
}
/**
* Create a filter which matches only this AccessControlEntry.
*/
public AccessControlEntryFilter toFilter() {
return new AccessControlEntryFilter(data);
}
@Override
public String toString() {
return data.toString();
}
/**
* Return true if this AclResource has any UNKNOWN components.
*/
public boolean unknown() {
return data.unknown();
}
@Override
public boolean equals(Object o) {
if (!(o instanceof AccessControlEntry))
return false;
AccessControlEntry other = (AccessControlEntry) o;
return data.equals(other.data);
}
@Override
public int hashCode() {
return data.hashCode();
}
}