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  3. org.springframework.boot.autoconfigure.jdbc.DataSourceProperties

Java 类org.springframework.boot.autoconfigure.jdbc.DataSourceProperties 实例源码

项目：infobip-spring-data-jpa-querydsl    文件：SqlServerFlywayTestMigrationStrategy.java    
public SqlServerFlywayTestMigrationStrategy(DataSourceProperties dataSourceProps) {
    Pattern jdbcBaseUrlWithDbNamePattern = Pattern.compile(DB_URL_PATTERN);
    Matcher matcher = jdbcBaseUrlWithDbNamePattern.matcher(dataSourceProps.getUrl());

    if(!matcher.matches()) {
        throw new IllegalArgumentException(dataSourceProps.getUrl() + " does not match " + DB_URL_PATTERN);
    }

    String jdbcBaseUrl = matcher.group("jdbcBaseUrl");
    String databaseName = matcher.group("databaseName");
    databaseExistsQuery = String.format("SELECT count(*) FROM sys.databases WHERE name='%s'", databaseName);
    createDatabaseQuery = String.format("CREATE DATABASE %s", databaseName);
    this.template = new JdbcTemplate(new SimpleDriverDataSource(
            getDriver(jdbcBaseUrl),
            jdbcBaseUrl,
            dataSourceProps.getUsername(),
            dataSourceProps.getPassword()));
}
项目：jhipster-ribbon-hystrix    文件：DatabaseConfiguration.java    
@Bean(destroyMethod = "close")
@ConditionalOnExpression("#{!environment.acceptsProfiles('" + Constants.SPRING_PROFILE_CLOUD + "') && !environment.acceptsProfiles('" + Constants.SPRING_PROFILE_HEROKU + "')}")
@ConfigurationProperties(prefix = "spring.datasource.hikari")
public DataSource dataSource(DataSourceProperties dataSourceProperties) {
    log.debug("Configuring Datasource");
    if (dataSourceProperties.getUrl() == null) {
        log.error("Your database connection pool configuration is incorrect! The application" +
                " cannot start. Please check your Spring profile, current profiles are: {}",
            Arrays.toString(env.getActiveProfiles()));

        throw new ApplicationContextException("Database connection pool is not configured correctly");
    }
    HikariDataSource hikariDataSource =  (HikariDataSource) DataSourceBuilder
            .create(dataSourceProperties.getClassLoader())
            .type(HikariDataSource.class)
            .driverClassName(dataSourceProperties.getDriverClassName())
            .url(dataSourceProperties.getUrl())
            .username(dataSourceProperties.getUsername())
            .password(dataSourceProperties.getPassword())
            .build();

    if (metricRegistry != null) {
        hikariDataSource.setMetricRegistry(metricRegistry);
    }
    return hikariDataSource;
}
项目：jhipster-ribbon-hystrix    文件：_HerokuDatabaseConfiguration.java    
@Bean
    @ConfigurationProperties(prefix = "spring.datasource.hikari")
    public DataSource dataSource(DataSourceProperties dataSourceProperties<% if (hibernateCache == 'hazelcast') { %>, CacheManager cacheManager<% } %>) {
        log.debug("Configuring Heroku Datasource");

        String herokuUrl = System.getenv("JDBC_DATABASE_URL");
        if (herokuUrl != null) {
            return DataSourceBuilder
                .create(dataSourceProperties.getClassLoader())
                .type(HikariDataSource.class)
                .url(herokuUrl)
                .build();
        } else {
            throw new ApplicationContextException("Heroku database URL is not configured, you must set $JDBC_DATABASE_URL");
        }
    }
}
项目：jhipster-ribbon-hystrix    文件：DatabaseConfiguration.java    
@Bean(destroyMethod = "close")
@ConditionalOnExpression("#{!environment.acceptsProfiles('" + Constants.SPRING_PROFILE_CLOUD + "') && !environment.acceptsProfiles('" + Constants.SPRING_PROFILE_HEROKU + "')}")
@ConfigurationProperties(prefix = "spring.datasource.hikari")
public DataSource dataSource(DataSourceProperties dataSourceProperties) {
    log.debug("Configuring Datasource");
    if (dataSourceProperties.getUrl() == null) {
        log.error("Your database connection pool configuration is incorrect! The application" +
                " cannot start. Please check your Spring profile, current profiles are: {}",
            Arrays.toString(env.getActiveProfiles()));

        throw new ApplicationContextException("Database connection pool is not configured correctly");
    }
    HikariDataSource hikariDataSource =  (HikariDataSource) DataSourceBuilder
            .create(dataSourceProperties.getClassLoader())
            .type(HikariDataSource.class)
            .driverClassName(dataSourceProperties.getDriverClassName())
            .url(dataSourceProperties.getUrl())
            .username(dataSourceProperties.getUsername())
            .password(dataSourceProperties.getPassword())
            .build();

    if (metricRegistry != null) {
        hikariDataSource.setMetricRegistry(metricRegistry);
    }
    return hikariDataSource;
}
项目：https-github.com-g0t4-jenkins2-course-spring-boot    文件：HealthIndicatorAutoConfigurationTests.java    
@Test
public void dataSourceHealthIndicatorWithCustomValidationQuery() {
    this.context.register(PropertyPlaceholderAutoConfiguration.class,
            ManagementServerProperties.class, DataSourceProperties.class,
            DataSourceConfig.class,
            DataSourcePoolMetadataProvidersConfiguration.class,
            HealthIndicatorAutoConfiguration.class);
    EnvironmentTestUtils.addEnvironment(this.context,
            "spring.datasource.test.validation-query:SELECT from FOOBAR",
            "management.health.diskspace.enabled:false");
    this.context.refresh();
    Map<String, HealthIndicator> beans = this.context
            .getBeansOfType(HealthIndicator.class);
    assertThat(beans).hasSize(1);
    HealthIndicator healthIndicator = beans.values().iterator().next();
    assertThat(healthIndicator.getClass()).isEqualTo(DataSourceHealthIndicator.class);
    DataSourceHealthIndicator dataSourceHealthIndicator = (DataSourceHealthIndicator) healthIndicator;
    assertThat(dataSourceHealthIndicator.getQuery()).isEqualTo("SELECT from FOOBAR");
}
项目：haven-platform    文件：DataSourceConfig.java    
@Bean
@Primary
public DataSourceProperties dataSourceProperties() {
    DataSourceProperties properties = new DataSourceProperties();
    properties.setInitialize(false);
    // dbName.serviceName example: user-db.mysql (we must )
    final String serviceId = environment.getProperty(MYSQL_SERVICE_ID);
    if (discoveryClient != null && serviceId != null) {
        List<ServiceInstance> instances = discoveryClient.getInstances(serviceId);
        if (!instances.isEmpty()) {
            properties.setUrl(getJdbcUrl(instances, fetchDBName(serviceId)));
        }  else {
            LOGGER.warn("there is no services with id {} in service discovery", serviceId);
        }
    }
    return properties;
}
项目：blackhole    文件：DatabaseConfiguration.java    
@Bean(destroyMethod = "close")
@ConditionalOnExpression("#{!environment.acceptsProfiles('" + Constants.SPRING_PROFILE_CLOUD + "') && !environment.acceptsProfiles('" + Constants.SPRING_PROFILE_HEROKU + "')}")
@ConfigurationProperties(prefix = "spring.datasource.hikari")
public DataSource dataSource(DataSourceProperties dataSourceProperties) {
    log.debug("Configuring Datasource");
    if (dataSourceProperties.getUrl() == null) {
        log.error("Your database connection pool configuration is incorrect! The application" +
                " cannot start. Please check your Spring profile, current profiles are: {}",
            Arrays.toString(env.getActiveProfiles()));

        throw new ApplicationContextException("Database connection pool is not configured correctly");
    }
    HikariDataSource hikariDataSource =  (HikariDataSource) DataSourceBuilder
            .create(dataSourceProperties.getClassLoader())
            .type(HikariDataSource.class)
            .driverClassName(dataSourceProperties.getDriverClassName())
            .url(dataSourceProperties.getUrl())
            .username(dataSourceProperties.getUsername())
            .password(dataSourceProperties.getPassword())
            .build();

    if (metricRegistry != null) {
        hikariDataSource.setMetricRegistry(metricRegistry);
    }
    return hikariDataSource;
}
项目：oyd-pia    文件：HerokuDatabaseConfiguration.java    
@Bean
public DataSource dataSource(DataSourceProperties dataSourceProperties, JHipsterProperties jHipsterProperties) {
    log.debug("Configuring Heroku Datasource");

    String herokuUrl = System.getenv("JDBC_DATABASE_URL");
    if (herokuUrl != null) {
 HikariConfig config = new HikariConfig();

 //MySQL optimizations, see https://github.com/brettwooldridge/HikariCP/wiki/MySQL-Configuration
 if ("com.mysql.jdbc.jdbc2.optional.MysqlDataSource".equals(dataSourceProperties.getDriverClassName())) {
            config.addDataSourceProperty("cachePrepStmts", jHipsterProperties.getDatasource().isCachePrepStmts());
            config.addDataSourceProperty("prepStmtCacheSize", jHipsterProperties.getDatasource().getPrepStmtCacheSize());
            config.addDataSourceProperty("prepStmtCacheSqlLimit", jHipsterProperties.getDatasource().getPrepStmtCacheSqlLimit());
        }

        config.setDataSourceClassName(dataSourceProperties.getDriverClassName());
        config.addDataSourceProperty("url", herokuUrl);
        return new HikariDataSource(config);
    } else {
        throw new ApplicationContextException("Heroku database URL is not configured, you must set $JDBC_DATABASE_URL");
    }
}
项目：spring-boot-concourse    文件：HealthIndicatorAutoConfigurationTests.java    
@Test
public void dataSourceHealthIndicatorWithCustomValidationQuery() {
    this.context.register(PropertyPlaceholderAutoConfiguration.class,
            ManagementServerProperties.class, DataSourceProperties.class,
            DataSourceConfig.class,
            DataSourcePoolMetadataProvidersConfiguration.class,
            HealthIndicatorAutoConfiguration.class);
    EnvironmentTestUtils.addEnvironment(this.context,
            "spring.datasource.test.validation-query:SELECT from FOOBAR",
            "management.health.diskspace.enabled:false");
    this.context.refresh();
    Map<String, HealthIndicator> beans = this.context
            .getBeansOfType(HealthIndicator.class);
    assertThat(beans).hasSize(1);
    HealthIndicator healthIndicator = beans.values().iterator().next();
    assertThat(healthIndicator.getClass()).isEqualTo(DataSourceHealthIndicator.class);
    DataSourceHealthIndicator dataSourceHealthIndicator = (DataSourceHealthIndicator) healthIndicator;
    assertThat(dataSourceHealthIndicator.getQuery()).isEqualTo("SELECT from FOOBAR");
}
项目：contestparser    文件：HealthIndicatorAutoConfigurationTests.java    
@Test
public void dataSourceHealthIndicatorWithCustomValidationQuery() {
    this.context.register(PropertyPlaceholderAutoConfiguration.class,
            ManagementServerProperties.class, DataSourceProperties.class,
            DataSourceConfig.class,
            DataSourcePoolMetadataProvidersConfiguration.class,
            HealthIndicatorAutoConfiguration.class);
    EnvironmentTestUtils.addEnvironment(this.context,
            "spring.datasource.validation-query:SELECT from FOOBAR",
            "management.health.diskspace.enabled:false");
    this.context.refresh();
    Map<String, HealthIndicator> beans = this.context
            .getBeansOfType(HealthIndicator.class);
    assertEquals(1, beans.size());
    HealthIndicator healthIndicator = beans.values().iterator().next();
    assertEquals(DataSourceHealthIndicator.class, healthIndicator.getClass());
    DataSourceHealthIndicator dataSourceHealthIndicator = (DataSourceHealthIndicator) healthIndicator;
    assertEquals("SELECT from FOOBAR", dataSourceHealthIndicator.getQuery());
}
项目：p2p-webtv    文件：HerokuDatabaseConfiguration.java    
@Bean
public DataSource dataSource(DataSourceProperties dataSourceProperties, ApplicationProperties applicationProperties) {
  log.debug("Configuring Heroku Datasource");

  String herokuUrl = System.getenv("JDBC_DATABASE_URL");
  if (herokuUrl != null) {
    HikariConfig config = new HikariConfig();

    //MySQL optimizations, see https://github.com/brettwooldridge/HikariCP/wiki/MySQL-Configuration
    if ("com.mysql.jdbc.jdbc2.optional.MysqlDataSource".equals(dataSourceProperties.getDriverClassName())) {
      config.addDataSourceProperty("cachePrepStmts", applicationProperties.getDatasource().isCachePrepStmts());
      config.addDataSourceProperty("prepStmtCacheSize", applicationProperties.getDatasource().getPrepStmtCacheSize());
      config.addDataSourceProperty("prepStmtCacheSqlLimit", applicationProperties.getDatasource().getPrepStmtCacheSqlLimit());
    }

    config.setDataSourceClassName(dataSourceProperties.getDriverClassName());
    config.addDataSourceProperty("url", herokuUrl);
    return new HikariDataSource(config);
  } else {
    throw new ApplicationContextException("Heroku database URL is not configured, you must set $JDBC_DATABASE_URL");
  }
}
项目：p2p-webtv    文件：DatabaseConfiguration.java    
@Bean(destroyMethod = "close")
@ConditionalOnExpression("#{!environment.acceptsProfiles('cloud') && !environment.acceptsProfiles('heroku')}")
public DataSource dataSource(DataSourceProperties dataSourceProperties, ApplicationProperties applicationProperties) {
  log.debug("Configuring Datasource");
  if (dataSourceProperties.getUrl() == null) {
    log.error("Your database connection pool configuration is incorrect! The application cannot start. " +
      "Please check your Spring profile, current profiles are: {}", Arrays.toString(environment.getActiveProfiles()));
    throw new ApplicationContextException("Database connection pool is not configured correctly");
  }
  HikariConfig config = new HikariConfig();
  config.setDataSourceClassName(dataSourceProperties.getDriverClassName());
  config.addDataSourceProperty("url", dataSourceProperties.getUrl());
  config.addDataSourceProperty("user", dataSourceProperties.getUsername() != null ? dataSourceProperties.getUsername() : "");
  config.addDataSourceProperty("password", dataSourceProperties.getPassword() != null ? dataSourceProperties.getPassword() : "");
  if (metricRegistry != null) {
    config.setMetricRegistry(metricRegistry);
  }
  return new HikariDataSource(config);
}
项目：orchestrator    文件：DatasourceConfig.java    
private XADataSource createXaDataSource(DataSourceProperties properties)
    throws ClassNotFoundException, LinkageError {
  String className = Optional
      .ofNullable(properties.getXa())
      .map(Xa::getDataSourceClassName)
      .map(String::trim)
      .map(Strings::emptyToNull)
      .orElseGet(() -> DatabaseDriver
          .fromJdbcUrl(properties.determineUrl())
          .getXaDataSourceClassName());
  Assert.state(StringUtils.hasLength(className),
      "No XA DataSource class name specified or inferred");
  XADataSource dataSource = createXaDataSourceInstance(className);
  bindXaProperties(dataSource, properties);
  return dataSource;
}
项目：buenojo    文件：DatabaseConfiguration.java    
@Bean(destroyMethod = "close")
@ConditionalOnExpression("#{!environment.acceptsProfiles('cloud') && !environment.acceptsProfiles('heroku')}")
public DataSource dataSource(DataSourceProperties dataSourceProperties, JHipsterProperties jHipsterProperties) {
    log.debug("Configuring Datasource");
    if (dataSourceProperties.getUrl() == null) {
        log.error("Your database connection pool configuration is incorrect! The application" +
                " cannot start. Please check your Spring profile, current profiles are: {}",
            Arrays.toString(env.getActiveProfiles()));

        throw new ApplicationContextException("Database connection pool is not configured correctly");
    }
    HikariConfig config = new HikariConfig();
    config.setDataSourceClassName(dataSourceProperties.getDriverClassName());
    config.addDataSourceProperty("url", dataSourceProperties.getUrl());
    if (dataSourceProperties.getUsername() != null) {
        config.addDataSourceProperty("user", dataSourceProperties.getUsername());
    } else {
        config.addDataSourceProperty("user", ""); // HikariCP doesn't allow null user
    }
    if (dataSourceProperties.getPassword() != null) {
        config.addDataSourceProperty("password", dataSourceProperties.getPassword());
    } else {
        config.addDataSourceProperty("password", ""); // HikariCP doesn't allow null password
    }

    if (metricRegistry != null) {
        config.setMetricRegistry(metricRegistry);
    }
    return new HikariDataSource(config);
}
项目：springboot-security-wechat    文件：AuditDsConfig.java    
/**
 * 数据源配置对象
 * Primary 表示默认的对象，Autowire可注入，不是默认的得明确名称注入
 * @return
 */
@Bean
@Primary
@ConfigurationProperties("first.datasource")
public DataSourceProperties firstDataSourceProperties() {
    return new DataSourceProperties();
}
项目：spring-boot-multidatasource    文件：DataSourceAutoConfiguration.java    
@Bean
@ConditionalOnProperty(name = "spring.datasource1.url")
@ConfigurationProperties(prefix = "spring.datasource1")
public DataSourceInitializer dataSourceInitializer1(DataSourceProperties properties,
        ApplicationContext applicationContext) {
    return new DataSourceInitializer(properties, applicationContext, 1);
}
项目：spring-boot-multidatasource    文件：DataSourceAutoConfiguration.java    
@Bean
@ConditionalOnProperty(name = "spring.datasource2.url")
@ConfigurationProperties(prefix = "spring.datasource2")
public DataSourceInitializer dataSourceInitializer2(DataSourceProperties properties,
        ApplicationContext applicationContext) {
    return new DataSourceInitializer(properties, applicationContext, 2);
}
项目：spring-boot-multidatasource    文件：DataSourceAutoConfiguration.java    
@Bean
@ConditionalOnProperty(name = "spring.datasource3.url")
@ConfigurationProperties(prefix = "spring.datasource3")
public DataSourceInitializer dataSourceInitializer3(DataSourceProperties properties,
        ApplicationContext applicationContext) {
    return new DataSourceInitializer(properties, applicationContext, 3);
}
项目：spring-boot-multidatasource    文件：DataSourceAutoConfiguration.java    
@Bean
@ConditionalOnProperty(name = "spring.datasource4.url")
@ConfigurationProperties(prefix = "spring.datasource4")
public DataSourceInitializer dataSourceInitializer4(DataSourceProperties properties,
        ApplicationContext applicationContext) {
    return new DataSourceInitializer(properties, applicationContext, 4);
}
项目：spring-boot-multidatasource    文件：DataSourceAutoConfiguration.java    
@Bean
@ConditionalOnProperty(name = "spring.datasource5.url")
@ConfigurationProperties(prefix = "spring.datasource5")
public DataSourceInitializer dataSourceInitializer5(DataSourceProperties properties,
        ApplicationContext applicationContext) {
    return new DataSourceInitializer(properties, applicationContext, 5);
}
项目：spring-boot-multidatasource    文件：DataSourceAutoConfiguration.java    
@Bean
@ConditionalOnProperty(name = "spring.datasource6.url")
@ConfigurationProperties(prefix = "spring.datasource6")
public DataSourceInitializer dataSourceInitializer6(DataSourceProperties properties,
        ApplicationContext applicationContext) {
    return new DataSourceInitializer(properties, applicationContext, 6);
}
项目：spring-boot-multidatasource    文件：DataSourceConfiguration.java    
protected org.apache.tomcat.jdbc.pool.DataSource createTomcatDataSource(DataSourceProperties properties) {
    org.apache.tomcat.jdbc.pool.DataSource dataSource = createDataSource(
            properties, org.apache.tomcat.jdbc.pool.DataSource.class);
    DatabaseDriver databaseDriver = DatabaseDriver
            .fromJdbcUrl(properties.determineUrl());
    String validationQuery = databaseDriver.getValidationQuery();
    if (validationQuery != null) {
        dataSource.setTestOnBorrow(true);
        dataSource.setValidationQuery(validationQuery);
    }
    return dataSource; 
}
项目：spring-boot-multidatasource    文件：DataSourceConfiguration.java    
@Bean
@Primary
@ConfigurationProperties(prefix = "spring.datasource.tomcat")
public org.apache.tomcat.jdbc.pool.DataSource dataSource(
        @Qualifier("dataSourceProperties") DataSourceProperties properties) {
    return createTomcatDataSource(properties);
}
项目：spring-boot-multidatasource    文件：DataSourceConfiguration.java    
@Bean
@Primary
@ConfigurationProperties(prefix = "spring.datasource.dbcp2")
public org.apache.commons.dbcp2.BasicDataSource dataSource(
        @Qualifier("dataSourceProperties") DataSourceProperties properties) {
    return createDataSource(properties,
            org.apache.commons.dbcp2.BasicDataSource.class);
}
项目：shoucang    文件：DatabaseConfiguration.java    
@Bean(destroyMethod = "close")
@ConditionalOnExpression("#{!environment.acceptsProfiles('cloud') && !environment.acceptsProfiles('heroku')}")
public DataSource dataSource(DataSourceProperties dataSourceProperties, JHipsterProperties jHipsterProperties) {
    log.debug("Configuring Datasource");
    if (dataSourceProperties.getUrl() == null) {
        log.error("Your database connection pool configuration is incorrect! The application" +
                " cannot start. Please check your Spring profile, current profiles are: {}",
            Arrays.toString(env.getActiveProfiles()));

        throw new ApplicationContextException("Database connection pool is not configured correctly");
    }
    HikariConfig config = new HikariConfig();
    config.setDataSourceClassName(dataSourceProperties.getDriverClassName());
    config.addDataSourceProperty("url", dataSourceProperties.getUrl());
    if (dataSourceProperties.getUsername() != null) {
        config.addDataSourceProperty("user", dataSourceProperties.getUsername());
    } else {
        config.addDataSourceProperty("user", ""); // HikariCP doesn't allow null user
    }
    if (dataSourceProperties.getPassword() != null) {
        config.addDataSourceProperty("password", dataSourceProperties.getPassword());
    } else {
        config.addDataSourceProperty("password", ""); // HikariCP doesn't allow null password
    }

    if (metricRegistry != null) {
        config.setMetricRegistry(metricRegistry);
    }
    return new HikariDataSource(config);
}
项目：spring-cloud-gcp    文件：GcpCloudSqlAutoConfiguration.java    
@Bean
@Primary
public DataSourceProperties cloudSqlDataSourceProperties(DataSourceProperties properties,
        CloudSqlJdbcInfoProvider cloudSqlJdbcInfoProvider) {
    if (StringUtils.isEmpty(properties.getUsername())) {
        properties.setUsername("root");
        LOGGER.warn("spring.datasource.username is not specified. Setting default username.");
    }
    if (StringUtils.isEmpty(properties.getDriverClassName())) {
        properties.setDriverClassName(cloudSqlJdbcInfoProvider.getJdbcDriverClass());
    }
    else {
        LOGGER.warn(
                "spring.datasource.driver-class-name is specified. Not using generated Cloud SQL configuration");
    }
    if (StringUtils.isEmpty(properties.getUrl())) {
        properties.setUrl(cloudSqlJdbcInfoProvider.getJdbcUrl());
    }
    else {
        LOGGER.warn("spring.datasource.jdbc-url is specified. Not using generated Cloud SQL configuration");
    }
    return properties;
}
项目：klask-io    文件：DatabaseConfiguration.java    
@Bean(destroyMethod = "close")
@ConditionalOnExpression("#{!environment.acceptsProfiles('" + Constants.SPRING_PROFILE_CLOUD + "') && !environment.acceptsProfiles('" + Constants.SPRING_PROFILE_HEROKU + "')}")
@ConfigurationProperties(prefix = "spring.datasource.hikari")
public DataSource dataSource(DataSourceProperties dataSourceProperties) {
    log.debug("Configuring Datasource");
    if (dataSourceProperties.getUrl() == null) {
        log.error("Your database connection pool configuration is incorrect! The application" +
                " cannot start. Please check your Spring profile, current profiles are: {}",
            Arrays.toString(env.getActiveProfiles()));

        throw new ApplicationContextException("Database connection pool is not configured correctly");
    }
    HikariDataSource hikariDataSource =  (HikariDataSource) DataSourceBuilder
            .create(dataSourceProperties.getClassLoader())
            .type(HikariDataSource.class)
            .driverClassName(dataSourceProperties.getDriverClassName())
            .url(dataSourceProperties.getUrl())
            .username(dataSourceProperties.getUsername())
            .password(dataSourceProperties.getPassword())
            .build();

    if (metricRegistry != null) {
        hikariDataSource.setMetricRegistry(metricRegistry);
    }
    return hikariDataSource;
}
项目：blogAggr    文件：HerokuDatabaseConfiguration.java    
@Bean
public DataSource dataSource(DataSourceProperties dataSourceProperties, JHipsterProperties jHipsterProperties) {
    log.debug("Configuring Heroku Datasource");

    String herokuUrl = System.getenv("JDBC_DATABASE_URL");
    if (herokuUrl != null) {
 HikariConfig config = new HikariConfig();

 //MySQL optimizations, see https://github.com/brettwooldridge/HikariCP/wiki/MySQL-Configuration
 if ("com.mysql.jdbc.jdbc2.optional.MysqlDataSource".equals(dataSourceProperties.getDriverClassName())) {
            config.addDataSourceProperty("cachePrepStmts", jHipsterProperties.getDatasource().isCachePrepStmts());
            config.addDataSourceProperty("prepStmtCacheSize", jHipsterProperties.getDatasource().getPrepStmtCacheSize());
            config.addDataSourceProperty("prepStmtCacheSqlLimit", jHipsterProperties.getDatasource().getPrepStmtCacheSqlLimit());
        }

        config.setDataSourceClassName(dataSourceProperties.getDriverClassName());
        config.addDataSourceProperty("url", herokuUrl);
        return new HikariDataSource(config);
    } else {
        throw new ApplicationContextException("Heroku database URL is not configured, you must set $JDBC_DATABASE_URL");
    }
}
项目：ugc-bot-redux    文件：DatabaseConfiguration.java    
@Bean(destroyMethod = "close")
@ConditionalOnExpression("#{!environment.acceptsProfiles('cloud') && !environment.acceptsProfiles('heroku')}")
public DataSource dataSource(DataSourceProperties dataSourceProperties, LeagueProperties leagueProperties) {
    log.debug("Configuring Datasource");
    if (dataSourceProperties.getUrl() == null) {
        log.error("Your database connection pool configuration is incorrect! The application" +
                " cannot start. Please check your Spring profile, current profiles are: {}",
            Arrays.toString(env.getActiveProfiles()));

        throw new ApplicationContextException("Database connection pool is not configured correctly");
    }
    HikariConfig config = new HikariConfig();
    config.setDataSourceClassName(dataSourceProperties.getDriverClassName());
    config.addDataSourceProperty("url", dataSourceProperties.getUrl());
    if (dataSourceProperties.getUsername() != null) {
        config.addDataSourceProperty("user", dataSourceProperties.getUsername());
    } else {
        config.addDataSourceProperty("user", ""); // HikariCP doesn't allow null user
    }
    if (dataSourceProperties.getPassword() != null) {
        config.addDataSourceProperty("password", dataSourceProperties.getPassword());
    } else {
        config.addDataSourceProperty("password", ""); // HikariCP doesn't allow null password
    }

    //MySQL optimizations, see https://github.com/brettwooldridge/HikariCP/wiki/MySQL-Configuration
    if ("com.mysql.jdbc.jdbc2.optional.MysqlDataSource".equals(dataSourceProperties.getDriverClassName())) {
        config.addDataSourceProperty("cachePrepStmts", leagueProperties.getDatasource().isCachePrepStmts());
        config.addDataSourceProperty("prepStmtCacheSize", leagueProperties.getDatasource().getPrepStmtCacheSize());
        config.addDataSourceProperty("prepStmtCacheSqlLimit", leagueProperties.getDatasource().getPrepStmtCacheSqlLimit());
    }
    if (metricRegistry != null) {
        config.setMetricRegistry(metricRegistry);
    }
    if (healthCheckRegistry != null) {
        config.setHealthCheckRegistry(healthCheckRegistry);
    }
    return new HikariDataSource(config);
}
项目：jhipster-ribbon-hystrix    文件：DatabaseConfiguration.java    
@Bean(destroyMethod = "close")
@ConditionalOnExpression("#{!environment.acceptsProfiles('" + Constants.SPRING_PROFILE_CLOUD + "') && !environment.acceptsProfiles('" + Constants.SPRING_PROFILE_HEROKU + "')}")
@ConfigurationProperties(prefix = "spring.datasource.hikari")
public DataSource dataSource(DataSourceProperties dataSourceProperties) {
    log.debug("Configuring Datasource");
    if (dataSourceProperties.getUrl() == null) {
        log.error("Your database connection pool configuration is incorrect! The application" +
                " cannot start. Please check your Spring profile, current profiles are: {}",
            Arrays.toString(env.getActiveProfiles()));

        throw new ApplicationContextException("Database connection pool is not configured correctly");
    }
    HikariDataSource hikariDataSource =  (HikariDataSource) DataSourceBuilder
            .create(dataSourceProperties.getClassLoader())
            .type(HikariDataSource.class)
            .driverClassName(dataSourceProperties.getDriverClassName())
            .url(dataSourceProperties.getUrl())
            .username(dataSourceProperties.getUsername())
            .password(dataSourceProperties.getPassword())
            .build();

    if (metricRegistry != null) {
        hikariDataSource.setMetricRegistry(metricRegistry);
    }
    return hikariDataSource;
}
项目：jhipster-ribbon-hystrix    文件：_DatabaseConfiguration.java    
@Bean(destroyMethod = "close")
    @ConditionalOnExpression("#{!environment.acceptsProfiles('" + Constants.SPRING_PROFILE_CLOUD + "') && !environment.acceptsProfiles('" + Constants.SPRING_PROFILE_HEROKU + "')}")
    @ConfigurationProperties(prefix = "spring.datasource.hikari")
    public DataSource dataSource(DataSourceProperties dataSourceProperties<% if (hibernateCache == 'hazelcast') { %>, CacheManager cacheManager<% } %>) {
        log.debug("Configuring Datasource");
        if (dataSourceProperties.getUrl() == null) {
            log.error("Your database connection pool configuration is incorrect! The application" +
                    " cannot start. Please check your Spring profile, current profiles are: {}",
                Arrays.toString(env.getActiveProfiles()));

            throw new ApplicationContextException("Database connection pool is not configured correctly");
        }
        HikariDataSource hikariDataSource =  (HikariDataSource) DataSourceBuilder
                .create(dataSourceProperties.getClassLoader())
                .type(HikariDataSource.class)
                .driverClassName(dataSourceProperties.getDriverClassName())
                .url(dataSourceProperties.getUrl())
                .username(dataSourceProperties.getUsername())
                .password(dataSourceProperties.getPassword())
                .build();

        if (metricRegistry != null) {
            hikariDataSource.setMetricRegistry(metricRegistry);
        }
        return hikariDataSource;
    }
<%_ if (devDatabaseType == 'h2Disk' || devDatabaseType == 'h2Memory') { _%>
项目：gameofcode    文件：DatabaseConfiguration.java    
@Bean(destroyMethod = "close")
@ConditionalOnExpression("#{!environment.acceptsProfiles('cloud') && !environment.acceptsProfiles('heroku')}")
public DataSource dataSource(DataSourceProperties dataSourceProperties, JHipsterProperties jHipsterProperties) {
    log.debug("Configuring Datasource");
    if (dataSourceProperties.getUrl() == null) {
        log.error("Your database connection pool configuration is incorrect! The application" +
                " cannot start. Please check your Spring profile, current profiles are: {}",
            Arrays.toString(env.getActiveProfiles()));

        throw new ApplicationContextException("Database connection pool is not configured correctly");
    }
    HikariConfig config = new HikariConfig();
    config.setDataSourceClassName(dataSourceProperties.getDriverClassName());
    config.addDataSourceProperty("url", dataSourceProperties.getUrl());
    if (dataSourceProperties.getUsername() != null) {
        config.addDataSourceProperty("user", dataSourceProperties.getUsername());
    } else {
        config.addDataSourceProperty("user", ""); // HikariCP doesn't allow null user
    }
    if (dataSourceProperties.getPassword() != null) {
        config.addDataSourceProperty("password", dataSourceProperties.getPassword());
    } else {
        config.addDataSourceProperty("password", ""); // HikariCP doesn't allow null password
    }

    //MySQL optimizations, see https://github.com/brettwooldridge/HikariCP/wiki/MySQL-Configuration
    if ("com.mysql.jdbc.jdbc2.optional.MysqlDataSource".equals(dataSourceProperties.getDriverClassName())) {
        config.addDataSourceProperty("cachePrepStmts", jHipsterProperties.getDatasource().isCachePrepStmts());
        config.addDataSourceProperty("prepStmtCacheSize", jHipsterProperties.getDatasource().getPrepStmtCacheSize());
        config.addDataSourceProperty("prepStmtCacheSqlLimit", jHipsterProperties.getDatasource().getPrepStmtCacheSqlLimit());
    }
    if (metricRegistry != null) {
        config.setMetricRegistry(metricRegistry);
    }
    return new HikariDataSource(config);
}
项目：https-github.com-g0t4-jenkins2-course-spring-boot    文件：SampleActuatorApplicationTests.java    
@Test
public void testConfigProps() throws Exception {
    @SuppressWarnings("rawtypes")
    ResponseEntity<Map> entity = new TestRestTemplate("user", getPassword())
            .getForEntity("http://localhost:" + this.port + "/configprops",
                    Map.class);
    assertThat(entity.getStatusCode()).isEqualTo(HttpStatus.OK);
    @SuppressWarnings("unchecked")
    Map<String, Object> body = entity.getBody();
    assertThat(body)
            .containsKey("spring.datasource-" + DataSourceProperties.class.getName());
}
项目：https-github.com-g0t4-jenkins2-course-spring-boot    文件：DevToolsDataSourceAutoConfiguration.java    
@Override
public ConditionOutcome getMatchOutcome(ConditionContext context,
        AnnotatedTypeMetadata metadata) {
    String[] dataSourceBeanNames = context.getBeanFactory()
            .getBeanNamesForType(DataSource.class);
    if (dataSourceBeanNames.length != 1) {
        return ConditionOutcome
                .noMatch("A single DataSource bean was not found in the context");
    }
    if (context.getBeanFactory()
            .getBeanNamesForType(DataSourceProperties.class).length != 1) {
        return ConditionOutcome.noMatch(
                "A single DataSourceProperties bean was not found in the context");
    }
    BeanDefinition dataSourceDefinition = context.getRegistry()
            .getBeanDefinition(dataSourceBeanNames[0]);
    if (dataSourceDefinition instanceof AnnotatedBeanDefinition
            && ((AnnotatedBeanDefinition) dataSourceDefinition)
                    .getFactoryMethodMetadata() != null
            && ((AnnotatedBeanDefinition) dataSourceDefinition)
                    .getFactoryMethodMetadata().getDeclaringClassName()
                    .startsWith(DataSourceAutoConfiguration.class.getPackage()
                            .getName() + ".DataSourceConfiguration$")) {
        return ConditionOutcome.match("Found auto-configured DataSource");
    }
    return ConditionOutcome.noMatch("DataSource was not auto-configured");
}
项目：shoucang    文件：DatabaseConfiguration.java    
@Bean(destroyMethod = "close")
@ConditionalOnExpression("#{!environment.acceptsProfiles('cloud') && !environment.acceptsProfiles('heroku')}")
public DataSource dataSource(DataSourceProperties dataSourceProperties, JHipsterProperties jHipsterProperties) {
    log.debug("Configuring Datasource");
    if (dataSourceProperties.getUrl() == null) {
        log.error("Your database connection pool configuration is incorrect! The application" +
                " cannot start. Please check your Spring profile, current profiles are: {}",
            Arrays.toString(env.getActiveProfiles()));

        throw new ApplicationContextException("Database connection pool is not configured correctly");
    }
    HikariConfig config = new HikariConfig();
    config.setDataSourceClassName(dataSourceProperties.getDriverClassName());
    config.addDataSourceProperty("url", dataSourceProperties.getUrl());
    if (dataSourceProperties.getUsername() != null) {
        config.addDataSourceProperty("user", dataSourceProperties.getUsername());
    } else {
        config.addDataSourceProperty("user", ""); // HikariCP doesn't allow null user
    }
    if (dataSourceProperties.getPassword() != null) {
        config.addDataSourceProperty("password", dataSourceProperties.getPassword());
    } else {
        config.addDataSourceProperty("password", ""); // HikariCP doesn't allow null password
    }

    if (metricRegistry != null) {
        config.setMetricRegistry(metricRegistry);
    }
    return new HikariDataSource(config);
}
项目：oyd-pia    文件：DatabaseConfiguration.java    
@Bean(destroyMethod = "close")
@ConditionalOnExpression("#{!environment.acceptsProfiles('cloud') && !environment.acceptsProfiles('heroku')}")
public DataSource dataSource(DataSourceProperties dataSourceProperties, JHipsterProperties jHipsterProperties) {
    log.debug("Configuring Datasource");
    if (dataSourceProperties.getUrl() == null) {
        log.error("Your database connection pool configuration is incorrect! The application" +
                " cannot start. Please check your Spring profile, current profiles are: {}",
            Arrays.toString(env.getActiveProfiles()));

        throw new ApplicationContextException("Database connection pool is not configured correctly");
    }
    HikariConfig config = new HikariConfig();
    config.setDataSourceClassName(dataSourceProperties.getDriverClassName());
    config.addDataSourceProperty("url", dataSourceProperties.getUrl());
    if (dataSourceProperties.getUsername() != null) {
        config.addDataSourceProperty("user", dataSourceProperties.getUsername());
    } else {
        config.addDataSourceProperty("user", ""); // HikariCP doesn't allow null user
    }
    if (dataSourceProperties.getPassword() != null) {
        config.addDataSourceProperty("password", dataSourceProperties.getPassword());
    } else {
        config.addDataSourceProperty("password", ""); // HikariCP doesn't allow null password
    }

    if (metricRegistry != null) {
        config.setMetricRegistry(metricRegistry);
    }
    return new HikariDataSource(config);
}
项目：eet.osslite.cz    文件：PostgresDataSourceConfiguration.java    
@Bean
public DataSource getDataSource(DataSourceProperties props) {
    // TODO: change to any middleware
    PGPoolingDataSource source = new PGPoolingDataSource();

    source.setDataSourceName("eetds");
    source.setServerName("localhost");
    source.setDatabaseName(props.getName());
    source.setUser(props.getUsername());
    source.setPassword(props.getPassword());
    source.setMaxConnections(10);
    // source.setUrl("");

    return source;
}
项目：spring-boot-concourse    文件：DevToolsDataSourceAutoConfiguration.java    
@Override
public ConditionOutcome getMatchOutcome(ConditionContext context,
        AnnotatedTypeMetadata metadata) {
    String[] dataSourceBeanNames = context.getBeanFactory()
            .getBeanNamesForType(DataSource.class);
    if (dataSourceBeanNames.length != 1) {
        return ConditionOutcome
                .noMatch("A single DataSource bean was not found in the context");
    }
    if (context.getBeanFactory()
            .getBeanNamesForType(DataSourceProperties.class).length != 1) {
        return ConditionOutcome.noMatch(
                "A single DataSourceProperties bean was not found in the context");
    }
    BeanDefinition dataSourceDefinition = context.getRegistry()
            .getBeanDefinition(dataSourceBeanNames[0]);
    if (dataSourceDefinition instanceof AnnotatedBeanDefinition
            && ((AnnotatedBeanDefinition) dataSourceDefinition)
                    .getFactoryMethodMetadata() != null
            && ((AnnotatedBeanDefinition) dataSourceDefinition)
                    .getFactoryMethodMetadata().getDeclaringClassName()
                    .startsWith(DataSourceAutoConfiguration.class.getPackage()
                            .getName() + ".DataSourceConfiguration$")) {
        return ConditionOutcome.match("Found auto-configured DataSource");
    }
    return ConditionOutcome.noMatch("DataSource was not auto-configured");
}
项目：spring-boot-concourse    文件：SampleActuatorApplicationTests.java    
@Test
public void testConfigProps() throws Exception {
    @SuppressWarnings("rawtypes")
    ResponseEntity<Map> entity = new TestRestTemplate("user", getPassword())
            .getForEntity("http://localhost:" + this.port + "/configprops",
                    Map.class);
    assertThat(entity.getStatusCode()).isEqualTo(HttpStatus.OK);
    @SuppressWarnings("unchecked")
    Map<String, Object> body = entity.getBody();
    assertThat(body)
            .containsKey("spring.datasource-" + DataSourceProperties.class.getName());
}
项目：spring-cloud-dataflow    文件：DefaultTaskService.java    
/**
 * Initializes the {@link DefaultTaskService}.
 *
 * @param dataSourceProperties the data source properties.
 * @param taskDefinitionRepository the {@link TaskDefinitionRepository} this service will
 * use for task CRUD operations.
 * @param taskExecutionRepository the repository this service will use for deployment IDs.
 * @param taskExplorer the explorer this service will use to lookup task executions
 * @param registry URI registry this service will use to look up app URIs.
 * @param resourceLoader the {@link ResourceLoader} that will resolve URIs to
 * {@link Resource}s.
 * @param taskLauncher the launcher this service will use to launch task apps.
 * @param metaDataResolver the metadata resolver
 * @param taskConfigurationProperties the properties used to define the behavior of tasks
 * @param deploymentIdRepository the repository that maps deployment keys to IDs
 * @param dataflowServerUri the data flow server URI
 */
public DefaultTaskService(DataSourceProperties dataSourceProperties,
        TaskDefinitionRepository taskDefinitionRepository, TaskExplorer taskExplorer,
        TaskRepository taskExecutionRepository, AppRegistryCommon registry, ResourceLoader resourceLoader,
        TaskLauncher taskLauncher, ApplicationConfigurationMetadataResolver metaDataResolver,
        TaskConfigurationProperties taskConfigurationProperties, DeploymentIdRepository deploymentIdRepository,
        String dataflowServerUri) {
    Assert.notNull(dataSourceProperties, "DataSourceProperties must not be null");
    Assert.notNull(taskDefinitionRepository, "TaskDefinitionRepository must not be null");
    Assert.notNull(taskExecutionRepository, "TaskExecutionRepository must not be null");
    Assert.notNull(taskExplorer, "TaskExplorer must not be null");
    Assert.notNull(registry, "UriRegistry must not be null");
    Assert.notNull(resourceLoader, "ResourceLoader must not be null");
    Assert.notNull(taskLauncher, "TaskLauncher must not be null");
    Assert.notNull(metaDataResolver, "metaDataResolver must not be null");
    Assert.notNull(taskConfigurationProperties, "taskConfigurationProperties must not be null");
    Assert.notNull(deploymentIdRepository, "deploymentIdRepository must not be null");
    this.dataSourceProperties = dataSourceProperties;
    this.taskDefinitionRepository = taskDefinitionRepository;
    this.taskExecutionRepository = taskExecutionRepository;
    this.taskExplorer = taskExplorer;
    this.registry = registry;
    this.taskLauncher = taskLauncher;
    this.resourceLoader = resourceLoader;
    this.whitelistProperties = new WhitelistProperties(metaDataResolver);
    this.taskConfigurationProperties = taskConfigurationProperties;
    this.deploymentIdRepository = deploymentIdRepository;
    this.dataflowServerUri = dataflowServerUri;
}