| /* |
| * 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.shardingsphere.elasticjob.tracing.rdb.datasource; |
| |
| import lombok.extern.slf4j.Slf4j; |
| import org.apache.shardingsphere.elasticjob.tracing.api.TracingStorageConfiguration; |
| import org.apache.shardingsphere.elasticjob.tracing.storage.TracingStorageConverter; |
| import org.apache.shardingsphere.elasticjob.tracing.exception.TracingStorageUnavailableException; |
| |
| import javax.sql.DataSource; |
| import java.sql.Connection; |
| import java.sql.SQLException; |
| |
| /** |
| * {@link TracingStorageConverter} for {@link DataSource}. |
| */ |
| @Slf4j |
| public final class DataSourceTracingStorageConverter implements TracingStorageConverter<DataSource> { |
| |
| @Override |
| public TracingStorageConfiguration<DataSource> convertObjectToConfiguration(final DataSource dataSource) { |
| try (Connection connection = dataSource.getConnection()) { |
| log.trace("Try to get connection from {}", connection.getMetaData().getURL()); |
| } catch (final SQLException ex) { |
| log.error(ex.getLocalizedMessage(), ex); |
| throw new TracingStorageUnavailableException(ex); |
| } |
| return DataSourceConfiguration.getDataSourceConfiguration(dataSource); |
| } |
| |
| @Override |
| public Class<DataSource> storageType() { |
| return DataSource.class; |
| } |
| } |