kafka AclMutator 源码
kafka AclMutator 代码
文件路径：/metadata/src/main/java/org/apache/kafka/metadata/authorizer/AclMutator.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 org.apache.kafka.metadata.authorizer;
import org.apache.kafka.common.acl.AclBinding;
import org.apache.kafka.common.acl.AclBindingFilter;
import org.apache.kafka.controller.ControllerRequestContext;
import org.apache.kafka.server.authorizer.AclCreateResult;
import org.apache.kafka.server.authorizer.AclDeleteResult;
import java.util.List;
import java.util.concurrent.CompletableFuture;
/**
* An interface implemented by the QuorumController to implement ACL create and delete
* operations for ClusterMetadataAuthorizer instances.
*
* These methods must all be thread-safe.
*/
public interface AclMutator {
/**
* Create the specified ACLs. If any ACL already exists, nothing will be done for that
* one, and we will return a success result for it.
*
* @param context The controller request context.
* @param aclBindings The ACLs to create.
*
* @return The results for each AclBinding, in the order they were passed.
*/
CompletableFuture<List<AclCreateResult>> createAcls(
ControllerRequestContext context,
List<AclBinding> aclBindings
);
/**
* Delete some ACLs based on the set of filters that is passed in.
*
* @param context The controller request context.
* @param aclBindingFilters The filters.
*
* @return The results for each filter, in the order they were passed.
*/
CompletableFuture<List<AclDeleteResult>> deleteAcls(
ControllerRequestContext context,
List<AclBindingFilter> aclBindingFilters
);
}
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kafka ClusterMetadataAuthorizer 源码
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