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| 1 | +package org.minbox.framework.api.boot.autoconfigure.datasource; |
| 2 | + |
| 3 | +import org.minbox.framework.api.boot.plugin.datasource.ApiBootDataSource; |
| 4 | +import org.minbox.framework.api.boot.plugin.datasource.ApiBootDataSourceFactoryBean; |
| 5 | +import org.minbox.framework.api.boot.plugin.datasource.aop.advistor.ApiBootDataSourceSwitchAdvisor; |
| 6 | +import org.minbox.framework.api.boot.plugin.datasource.aop.interceptor.ApiBootDataSourceSwitchAnnotationInterceptor; |
| 7 | +import org.minbox.framework.api.boot.plugin.datasource.config.DataSourceConfig; |
| 8 | +import org.minbox.framework.api.boot.plugin.datasource.config.DataSourceDruidConfig; |
| 9 | +import org.minbox.framework.api.boot.plugin.datasource.routing.ApiBootRoutingDataSource; |
| 10 | +import org.minbox.framework.api.boot.plugin.datasource.support.ApiBootDruidDataSource; |
| 11 | +import org.minbox.framework.api.boot.plugin.datasource.support.ApiBootHikariDataSource; |
| 12 | +import org.springframework.boot.autoconfigure.AutoConfigureBefore; |
| 13 | +import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; |
| 14 | +import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean; |
| 15 | +import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration; |
| 16 | +import org.springframework.boot.context.properties.EnableConfigurationProperties; |
| 17 | +import org.springframework.context.annotation.Bean; |
| 18 | +import org.springframework.context.annotation.Configuration; |
| 19 | + |
| 20 | +import javax.sql.DataSource; |
| 21 | +import java.util.HashMap; |
| 22 | +import java.util.LinkedList; |
| 23 | +import java.util.List; |
| 24 | +import java.util.Map; |
| 25 | + |
| 26 | +/** |
| 27 | + * ApiBoot DataSource Switch AutoConfiguration |
| 28 | + * |
| 29 | + * @author:恒宇少年 - 于起宇 |
| 30 | + * <p> |
| 31 | + * DateTime:2019-04-01 22:06 |
| 32 | + * Blog:http://blog.yuqiyu.com |
| 33 | + * WebSite:http://www.jianshu.com/u/092df3f77bca |
| 34 | + * Gitee:https://gitee.com/hengboy |
| 35 | + * GitHub:https://github.com/hengboy |
| 36 | + */ |
| 37 | +@Configuration |
| 38 | +@ConditionalOnClass(ApiBootDataSource.class) |
| 39 | +@EnableConfigurationProperties(ApiBootDataSourceSwitchProperties.class) |
| 40 | +@AutoConfigureBefore(DataSourceAutoConfiguration.class) |
| 41 | +public class ApiBootDataSourceSwitchAutoConfiguration { |
| 42 | + /** |
| 43 | + * ApiBoot DataSource Switch Properties |
| 44 | + */ |
| 45 | + private ApiBootDataSourceSwitchProperties apiBootDataSourceSwitchProperties; |
| 46 | + |
| 47 | + public ApiBootDataSourceSwitchAutoConfiguration(ApiBootDataSourceSwitchProperties apiBootDataSourceSwitchProperties) { |
| 48 | + this.apiBootDataSourceSwitchProperties = apiBootDataSourceSwitchProperties; |
| 49 | + } |
| 50 | + |
| 51 | + /** |
| 52 | + * ApiBoot DataSource FactoryBean |
| 53 | + * Used to create datasource |
| 54 | + * |
| 55 | + * @return ApiBootDataSourceFactoryBean |
| 56 | + */ |
| 57 | + @Bean |
| 58 | + @ConditionalOnMissingBean |
| 59 | + public ApiBootDataSourceFactoryBean apiBootDataSourceFactoryBean() { |
| 60 | + return new ApiBootDataSourceFactoryBean(); |
| 61 | + } |
| 62 | + |
| 63 | + /** |
| 64 | + * ApiBoot Routing DataSource |
| 65 | + * switch use datasource |
| 66 | + * |
| 67 | + * @param apiBootDataSourceFactoryBean ApiBoot DataSource FactoryBean |
| 68 | + * @return |
| 69 | + */ |
| 70 | + @Bean |
| 71 | + @ConditionalOnMissingBean |
| 72 | + public DataSource dataSource(ApiBootDataSourceFactoryBean apiBootDataSourceFactoryBean) { |
| 73 | + List<DataSourceConfig> dataSourceConfigList = new LinkedList(); |
| 74 | + Map<String, DataSourceConfig> dataSourceConfigMap = new HashMap(1); |
| 75 | + |
| 76 | + // put druid datasource config to map |
| 77 | + dataSourceConfigMap.putAll(apiBootDataSourceSwitchProperties.getDruid()); |
| 78 | + // put hikari datasource config to map |
| 79 | + dataSourceConfigMap.putAll(apiBootDataSourceSwitchProperties.getHikari()); |
| 80 | + |
| 81 | + // convert all datasource config |
| 82 | + dataSourceConfigMap.keySet().stream().forEach(poolName -> { |
| 83 | + DataSourceConfig dataSourceConfig = dataSourceConfigMap.get(poolName); |
| 84 | + // set data source pool name |
| 85 | + dataSourceConfig.setPoolName(poolName); |
| 86 | + // datasource type |
| 87 | + dataSourceConfig.setDataSourceType(dataSourceConfig instanceof DataSourceDruidConfig ? ApiBootDruidDataSource.class : ApiBootHikariDataSource.class); |
| 88 | + |
| 89 | + // after convert add to data source list |
| 90 | + dataSourceConfigList.add(dataSourceConfig); |
| 91 | + }); |
| 92 | + |
| 93 | + return new ApiBootRoutingDataSource(apiBootDataSourceFactoryBean, apiBootDataSourceSwitchProperties.getPrimary(), dataSourceConfigList); |
| 94 | + } |
| 95 | + |
| 96 | + /** |
| 97 | + * ApiBoot DataSource Switch Advice Interceptor |
| 98 | + * |
| 99 | + * @return ApiBootDataSourceSwitchAnnotationInterceptor |
| 100 | + */ |
| 101 | + @Bean |
| 102 | + @ConditionalOnMissingBean |
| 103 | + public ApiBootDataSourceSwitchAnnotationInterceptor apiBootDataSourceSwitchAnnotationInterceptor() { |
| 104 | + return new ApiBootDataSourceSwitchAnnotationInterceptor(); |
| 105 | + } |
| 106 | + |
| 107 | + /** |
| 108 | + * ApiBoot DataSource Switch Advisor |
| 109 | + * Used to get @DataSourceSwitch annotation define |
| 110 | + * |
| 111 | + * @return ApiBootDataSourceSwitchAdvisor |
| 112 | + */ |
| 113 | + @Bean |
| 114 | + @ConditionalOnMissingBean |
| 115 | + public ApiBootDataSourceSwitchAdvisor apiBootDataSourceSwitchAdvisor(ApiBootDataSourceSwitchAnnotationInterceptor apiBootDataSourceSwitchAnnotationInterceptor) { |
| 116 | + return new ApiBootDataSourceSwitchAdvisor(apiBootDataSourceSwitchAnnotationInterceptor); |
| 117 | + } |
| 118 | + |
| 119 | +} |
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