| /* |
| * Copyright 2015 Open Networking Laboratory |
| * |
| * Licensed 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.onosproject.store.consistent.impl; |
| |
| import com.typesafe.config.ConfigValueFactory; |
| import net.kuujo.copycat.cluster.ClusterConfig; |
| import net.kuujo.copycat.cluster.internal.coordinator.CoordinatedResourceConfig; |
| import net.kuujo.copycat.protocol.Consistency; |
| import net.kuujo.copycat.resource.ResourceConfig; |
| import net.kuujo.copycat.state.StateLogConfig; |
| import net.kuujo.copycat.util.internal.Assert; |
| |
| import java.util.Map; |
| |
| /** |
| * Database configuration. |
| * |
| */ |
| public class DatabaseConfig extends ResourceConfig<DatabaseConfig> { |
| private static final String DATABASE_CONSISTENCY = "consistency"; |
| |
| private static final String DEFAULT_CONFIGURATION = "database-defaults"; |
| private static final String CONFIGURATION = "database"; |
| |
| private String name; |
| |
| public DatabaseConfig() { |
| super(CONFIGURATION, DEFAULT_CONFIGURATION); |
| } |
| |
| public DatabaseConfig(Map<String, Object> config) { |
| super(config, CONFIGURATION, DEFAULT_CONFIGURATION); |
| } |
| |
| public DatabaseConfig(String resource) { |
| super(resource, CONFIGURATION, DEFAULT_CONFIGURATION); |
| } |
| |
| protected DatabaseConfig(DatabaseConfig config) { |
| super(config); |
| } |
| |
| @Override |
| public DatabaseConfig copy() { |
| return new DatabaseConfig(this); |
| } |
| |
| /** |
| * Sets the database read consistency. |
| * |
| * @param consistency The database read consistency. |
| * @throws java.lang.NullPointerException If the consistency is {@code null} |
| */ |
| public void setConsistency(String consistency) { |
| this.config = config.withValue(DATABASE_CONSISTENCY, |
| ConfigValueFactory.fromAnyRef( |
| Consistency.parse(Assert.isNotNull(consistency, "consistency")).toString())); |
| } |
| |
| /** |
| * Sets the database read consistency. |
| * |
| * @param consistency The database read consistency. |
| * @throws java.lang.NullPointerException If the consistency is {@code null} |
| */ |
| public void setConsistency(Consistency consistency) { |
| this.config = config.withValue(DATABASE_CONSISTENCY, |
| ConfigValueFactory.fromAnyRef( |
| Assert.isNotNull(consistency, "consistency").toString())); |
| } |
| |
| /** |
| * Returns the database read consistency. |
| * |
| * @return The database read consistency. |
| */ |
| public Consistency getConsistency() { |
| return Consistency.parse(config.getString(DATABASE_CONSISTENCY)); |
| } |
| |
| /** |
| * Sets the database read consistency, returning the configuration for method chaining. |
| * |
| * @param consistency The database read consistency. |
| * @return The database configuration. |
| * @throws java.lang.NullPointerException If the consistency is {@code null} |
| */ |
| public DatabaseConfig withConsistency(String consistency) { |
| setConsistency(consistency); |
| return this; |
| } |
| |
| /** |
| * Sets the database read consistency, returning the configuration for method chaining. |
| * |
| * @param consistency The database read consistency. |
| * @return The database configuration. |
| * @throws java.lang.NullPointerException If the consistency is {@code null} |
| */ |
| public DatabaseConfig withConsistency(Consistency consistency) { |
| setConsistency(consistency); |
| return this; |
| } |
| |
| /** |
| * Returns the database name. |
| * |
| * @return The database name |
| */ |
| public String getName() { |
| return name; |
| } |
| |
| /** |
| * Sets the database name, returning the configuration for method chaining. |
| * |
| * @param name The database name |
| * @return The database configuration |
| * @throws java.lang.NullPointerException If the name is {@code null} |
| */ |
| public DatabaseConfig withName(String name) { |
| setName(Assert.isNotNull(name, "name")); |
| return this; |
| } |
| |
| /** |
| * Sets the database name. |
| * |
| * @param name The database name |
| * @throws java.lang.NullPointerException If the name is {@code null} |
| */ |
| public void setName(String name) { |
| this.name = Assert.isNotNull(name, "name"); |
| } |
| |
| @Override |
| public CoordinatedResourceConfig resolve(ClusterConfig cluster) { |
| return new StateLogConfig(toMap()) |
| .resolve(cluster) |
| .withResourceType(DefaultDatabase.class); |
| } |
| |
| } |