smiklosovic commented on code in PR #4411: URL: https://github.com/apache/cassandra/pull/4411#discussion_r2440171032
########## src/java/org/apache/cassandra/cql3/statements/schema/SecurityLabelOnTableStatement.java: ########## @@ -0,0 +1,149 @@ +/* + * 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.cql3.statements.schema; + +import org.apache.cassandra.audit.AuditLogContext; +import org.apache.cassandra.audit.AuditLogEntryType; +import org.apache.cassandra.auth.Permission; +import org.apache.cassandra.cql3.CQLStatement; +import org.apache.cassandra.cql3.QualifiedName; +import org.apache.cassandra.cql3.statements.SchemaDescriptionsUtil; +import org.apache.cassandra.schema.KeyspaceMetadata; +import org.apache.cassandra.schema.Keyspaces; +import org.apache.cassandra.schema.Keyspaces.KeyspacesDiff; +import org.apache.cassandra.schema.TableMetadata; +import org.apache.cassandra.schema.TableParams; +import org.apache.cassandra.service.ClientState; +import org.apache.cassandra.tcm.ClusterMetadata; +import org.apache.cassandra.service.ClientWarn; +import org.apache.cassandra.transport.Event.SchemaChange; +import org.apache.cassandra.transport.Event.SchemaChange.Change; +import org.apache.cassandra.transport.Event.SchemaChange.Target; + +/** + * Handles the execution of SECURITY LABEL ON TABLE CQL statements. + * <p> + * This statement allows users to add security classification labels to tables. + * Security labels are stored in the table metadata and displayed when using DESCRIBE TABLE. + * </p> + * <p> + * Syntax: {@code SECURITY LABEL ON TABLE [keyspace_name.]table_name IS 'label';} + * </p> + * <p> + * Security labels can be used to mark data sensitivity levels or compliance requirements. + * Labels can be removed by setting them to an empty string or null. + * </p> + * + * @see SecurityLabelOnKeyspaceStatement + * @see SecurityLabelOnColumnStatement + * @see SecurityLabelOnTypeStatement + */ +public final class SecurityLabelOnTableStatement extends AlterSchemaStatement +{ + private final String tableName; + private final String securityLabel; + private final String provider; + + public SecurityLabelOnTableStatement(String keyspaceName, String tableName, String securityLabel, String provider) + { + super(keyspaceName); + this.tableName = tableName; + this.securityLabel = securityLabel; + this.provider = provider; + } + + @Override + public void validate(ClientState state) + { + super.validate(state); + SchemaDescriptionsUtil.validateSecurityLabel(securityLabel); + } + + @Override + public Keyspaces apply(ClusterMetadata metadata) Review Comment: https://github.com/apache/cassandra/pull/4411/files#r2440167325 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
