001/*
002 * Copyright 2012-2018 the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.springframework.boot.docs.jdbc;
018
019import com.zaxxer.hikari.HikariDataSource;
020import org.apache.commons.dbcp2.BasicDataSource;
021
022import org.springframework.boot.autoconfigure.jdbc.DataSourceProperties;
023import org.springframework.boot.context.properties.ConfigurationProperties;
024import org.springframework.context.annotation.Bean;
025import org.springframework.context.annotation.Configuration;
026import org.springframework.context.annotation.Primary;
027
028/**
029 * Example configuration for configuring two data sources with what Spring Boot does in
030 * auto-configuration.
031 *
032 * @author Stephane Nicoll
033 */
034public class CompleteTwoDataSourcesExample {
035
036        /**
037         * A complete configuration that exposes two data sources.
038         */
039        @Configuration
040        static class CompleteDataSourcesConfiguration {
041
042                // tag::configuration[]
043                @Bean
044                @Primary
045                @ConfigurationProperties("app.datasource.first")
046                public DataSourceProperties firstDataSourceProperties() {
047                        return new DataSourceProperties();
048                }
049
050                @Bean
051                @Primary
052                @ConfigurationProperties("app.datasource.first.configuration")
053                public HikariDataSource firstDataSource() {
054                        return firstDataSourceProperties().initializeDataSourceBuilder()
055                                        .type(HikariDataSource.class).build();
056                }
057
058                @Bean
059                @ConfigurationProperties("app.datasource.second")
060                public DataSourceProperties secondDataSourceProperties() {
061                        return new DataSourceProperties();
062                }
063
064                @Bean
065                @ConfigurationProperties("app.datasource.second.configuration")
066                public BasicDataSource secondDataSource() {
067                        return secondDataSourceProperties().initializeDataSourceBuilder()
068                                        .type(BasicDataSource.class).build();
069                }
070                // end::configuration[]
071
072        }
073
074}