| /* |
| * 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.cassandra.auth; |
| |
| import java.util.List; |
| |
| import org.apache.cassandra.config.DatabaseDescriptor; |
| import org.apache.cassandra.db.marshal.AbstractType; |
| import org.apache.cassandra.service.MigrationListener; |
| |
| /** |
| * MigrationListener implementation that cleans up permissions on dropped resources. |
| */ |
| public class AuthMigrationListener extends MigrationListener |
| { |
| public void onDropKeyspace(String ksName) |
| { |
| DatabaseDescriptor.getAuthorizer().revokeAllOn(DataResource.keyspace(ksName)); |
| DatabaseDescriptor.getAuthorizer().revokeAllOn(FunctionResource.keyspace(ksName)); |
| } |
| |
| public void onDropColumnFamily(String ksName, String cfName) |
| { |
| DatabaseDescriptor.getAuthorizer().revokeAllOn(DataResource.table(ksName, cfName)); |
| } |
| |
| public void onDropFunction(String ksName, String functionName, List<AbstractType<?>> argTypes) |
| { |
| DatabaseDescriptor.getAuthorizer() |
| .revokeAllOn(FunctionResource.function(ksName, functionName, argTypes)); |
| } |
| |
| public void onDropAggregate(String ksName, String aggregateName, List<AbstractType<?>> argTypes) |
| { |
| DatabaseDescriptor.getAuthorizer() |
| .revokeAllOn(FunctionResource.function(ksName, aggregateName, argTypes)); |
| } |
| } |