| /* |
| * 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.druid.firehose.sql; |
| |
| import com.fasterxml.jackson.annotation.JacksonInject; |
| import com.fasterxml.jackson.annotation.JsonCreator; |
| import com.fasterxml.jackson.annotation.JsonProperty; |
| import com.fasterxml.jackson.annotation.JsonTypeName; |
| import org.apache.commons.dbcp2.BasicDataSource; |
| import org.apache.druid.metadata.MetadataStorageConnectorConfig; |
| import org.apache.druid.metadata.SQLFirehoseDatabaseConnector; |
| import org.apache.druid.server.initialization.JdbcAccessSecurityConfig; |
| import org.apache.druid.utils.ConnectionUriUtils; |
| import org.skife.jdbi.v2.DBI; |
| |
| import javax.annotation.Nullable; |
| import java.util.Objects; |
| import java.util.Set; |
| |
| |
| @JsonTypeName("mysql") |
| public class MySQLFirehoseDatabaseConnector extends SQLFirehoseDatabaseConnector |
| { |
| private final DBI dbi; |
| private final MetadataStorageConnectorConfig connectorConfig; |
| @Nullable |
| private final String driverClassName; |
| |
| @JsonCreator |
| public MySQLFirehoseDatabaseConnector( |
| @JsonProperty("connectorConfig") MetadataStorageConnectorConfig connectorConfig, |
| @JsonProperty("driverClassName") @Nullable String driverClassName, |
| @JacksonInject JdbcAccessSecurityConfig securityConfig |
| ) |
| { |
| this.connectorConfig = connectorConfig; |
| this.driverClassName = driverClassName; |
| final BasicDataSource datasource = getDatasource(connectorConfig, securityConfig); |
| datasource.setDriverClassLoader(getClass().getClassLoader()); |
| if (driverClassName != null) { |
| datasource.setDriverClassName(driverClassName); |
| } else if (connectorConfig.getConnectURI().startsWith(ConnectionUriUtils.MARIADB_PREFIX)) { |
| datasource.setDriverClassName(ConnectionUriUtils.MARIADB_DRIVER); |
| } else { |
| datasource.setDriverClassName(ConnectionUriUtils.MYSQL_DRIVER); |
| } |
| this.dbi = new DBI(datasource); |
| } |
| |
| @JsonProperty |
| public MetadataStorageConnectorConfig getConnectorConfig() |
| { |
| return connectorConfig; |
| } |
| |
| @Nullable |
| @JsonProperty |
| public String getDriverClassName() |
| { |
| return driverClassName; |
| } |
| |
| @Override |
| public DBI getDBI() |
| { |
| return dbi; |
| } |
| |
| @Override |
| public Set<String> findPropertyKeysFromConnectURL(String connectUrl, boolean allowUnknown) |
| { |
| return ConnectionUriUtils.tryParseJdbcUriParameters(connectUrl, allowUnknown); |
| } |
| |
| @Override |
| public boolean equals(Object o) |
| { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| MySQLFirehoseDatabaseConnector that = (MySQLFirehoseDatabaseConnector) o; |
| return connectorConfig.equals(that.connectorConfig) && Objects.equals( |
| driverClassName, |
| that.driverClassName |
| ); |
| } |
| |
| @Override |
| public int hashCode() |
| { |
| return Objects.hash(connectorConfig, driverClassName); |
| } |
| } |