import org.seasar.doma.jdbc.dialect.H2Dialect; //导入依赖的package包/类
@BeforeClass
public static void setUpDatabase() throws Exception {
    config = new Config() {

        final Dialect dialect = new H2Dialect();

        @Override
        public Dialect getDialect() {
            return dialect;
        }

        @Override
        public DataSource getDataSource() {
            return database.getDataSource();
        }
    };
}
 

import org.seasar.doma.jdbc.dialect.H2Dialect; //导入依赖的package包/类
@Override
public EnkanSystem create() {
    return EnkanSystem.of(
            "hmac", new HmacEncoder(),
            "doma", builder(new DomaProvider())
                    .set(DomaProvider::setDialect, new H2Dialect())
                    .build(),
            "jackson", new JacksonBeansConverter(),
            "flyway", new FlywayMigration(),
            "template", new FreemarkerTemplateEngine(),
            "metrics", new MetricsComponent(),
            "datasource", new HikariCPComponent(OptionMap.of("uri", "jdbc:h2:mem:test")),
            "app", new ApplicationComponent("kotowari.example.ExampleApplicationFactory"),
            "http", builder(new UndertowComponent())
                    .set(WebServerComponent::setPort, Env.getInt("PORT", 3000))
                    .set(WebServerComponent::setSslPort, Env.getInt("SSL_PORT", 3002))
                    .set(WebServerComponent::setSsl, Env.getInt("SSL_PORT", 0) != 0)
                    .set(WebServerComponent::setKeystorePath, Env.get("KEYSTORE_PATH"))
                    .set(WebServerComponent::setKeystorePassword, Env.get("KEYSTORE_PASSWORD"))
                    .build()
    ).relationships(
            component("http").using("app"),
            component("app").using("datasource", "template", "doma", "jackson", "metrics", "hmac"),
            component("doma").using("datasource", "flyway"),
            component("flyway").using("datasource")
    );

}
 

import org.seasar.doma.jdbc.dialect.H2Dialect; //导入依赖的package包/类
@Inject
public AppConfig(DataSource ds) {
	dialect = new H2Dialect();
	dataSource = new LocalTransactionDataSource(ds);
	transactionManager = new LocalTransactionManager(
			dataSource.getLocalTransaction(getJdbcLogger()));
}
 

import org.seasar.doma.jdbc.dialect.H2Dialect; //导入依赖的package包/类
@Override
public Dialect getDialect() {
    return new H2Dialect();
}
 

import org.seasar.doma.jdbc.dialect.H2Dialect; //导入依赖的package包/类
@PostConstruct
public void init() {
    dialect = new H2Dialect();
}
 

import org.seasar.doma.jdbc.dialect.H2Dialect; //导入依赖的package包/类
@Bean
public Dialect dialect() {
    return new H2Dialect();
}