smiklosovic commented on a change in pull request #1051: URL: https://github.com/apache/cassandra/pull/1051#discussion_r688349178
########## File path: src/java/org/apache/cassandra/audit/AuditLogOptionsCompositeData.java ########## @@ -0,0 +1,232 @@ +/* + * 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.audit; + +import java.util.Arrays; +import java.util.HashMap; +import java.util.Map; +import java.util.function.BiConsumer; +import java.util.function.Function; +import java.util.stream.Collectors; +import javax.management.openmbean.CompositeData; +import javax.management.openmbean.CompositeDataSupport; +import javax.management.openmbean.CompositeType; +import javax.management.openmbean.OpenDataException; +import javax.management.openmbean.OpenType; +import javax.management.openmbean.SimpleType; + +import org.apache.cassandra.config.ParameterizedClass; +import org.apache.cassandra.utils.Pair; + +import static org.apache.cassandra.audit.AuditLogOptionsCompositeData.AuditLogOption.option; + +public class AuditLogOptionsCompositeData +{ + public static class AuditLogOption + { + // TODO these constants will be used in upcoming audit log vtable too, see CASSANDRA-16725 + public static final String AUDIT_LOGS_DIR = "audit_logs_dir"; + public static final String ARCHIVE_COMMAND = "archive_command"; + public static final String ROLL_CYCLE = "roll_cycle"; + public static final String BLOCK = "block"; + public static final String MAX_QUEUE_WEIGHT = "max_queue_weight"; + public static final String MAX_LOG_SIZE = "max_log_size"; + public static final String MAX_ARCHIVE_RETRIES = "max_archive_retries"; + public static final String ENABLED = "enabled"; + public static final String INCLUDED_KEYSPACES = "included_keyspaces"; + public static final String EXCLUDED_KEYSPACES = "excluded_keyspaces"; + public static final String INCLUDED_CATEGORIES = "included_categories"; + public static final String EXCLUDED_CATEGORIES = "excluded_categories"; + public static final String INCLUDED_USERS = "included_users"; + public static final String EXCLUDED_USERS = "excluded_users"; + public static final String LOGGER = "logger"; + + private final String name; + private final String description; + private final OpenType<?> type; + private final Function<AuditLogOptions, Object> toCompositeMapping; + private final BiConsumer<AuditLogOptions, Object> fromCompositeMapping; + + public AuditLogOption(final String name, + final String description, + final OpenType<?> type, + final Function<AuditLogOptions, Object> toCompositeMapping, + final BiConsumer<AuditLogOptions, Object> fromCompositeMapping) + { + this.name = name; + this.description = description; + this.type = type; + this.toCompositeMapping = toCompositeMapping; + this.fromCompositeMapping = fromCompositeMapping; + } + + public static AuditLogOption option(final String name, + final String description, + final OpenType<?> type, + final Function<AuditLogOptions, Object> toCompositeMapping, + final BiConsumer<AuditLogOptions, Object> fromCompositeMapping) + { + return new AuditLogOption(name, description, type, toCompositeMapping, fromCompositeMapping); + } + } + + private static final AuditLogOption[] options = new AuditLogOption[]{ + option(AuditLogOption.AUDIT_LOGS_DIR, + "directory where audit data are stored", + SimpleType.STRING, + o -> o.audit_logs_dir, + (opts, obj) -> opts.audit_logs_dir = (String) obj), + + option(AuditLogOption.ARCHIVE_COMMAND, + "archive command for audit data", + SimpleType.STRING, + o -> o.archive_command, + (opts, obj) -> opts.archive_command = (String) obj), + + option(AuditLogOption.ROLL_CYCLE, + "how often to roll BinLog segments so they can potentially be reclaimed", + SimpleType.STRING, + o -> o.roll_cycle, + (opts, obj) -> opts.roll_cycle = (String) obj), + + option(AuditLogOption.BLOCK, + "indicates if the BinLog should block if the it falls behind or should drop bin log records", Review comment: thanks -- This is an automated message from the Apache Git Service. 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