Examples with DbRuntimeException cn.hutool.db.DbRuntimeException used on opensource projects

Example 1 with DbRuntimeException

use of cn.hutool.db.DbRuntimeException in project hutool by looly.

the class C3p0DSFactory method createDataSource.

/**
 * 创建数据源
 * @param group 分组
 * @return C3P0数据源 {@link ComboPooledDataSource}
 */
private ComboPooledDataSource createDataSource(String group) {
    final Setting config = setting.getSetting(group);
    if (CollectionUtil.isEmpty(config)) {
        throw new DbRuntimeException("No C3P0 config for group: [{}]", group);
    }
    final ComboPooledDataSource ds = new ComboPooledDataSource();
    // 基本信息
    final String url = config.getAndRemoveStr(KEY_ALIAS_URL);
    if (StrUtil.isBlank(url)) {
        throw new DbRuntimeException("No JDBC URL for group: [{}]", group);
    }
    ds.setJdbcUrl(url);
    ds.setUser(config.getAndRemoveStr(KEY_ALIAS_USER));
    ds.setPassword(config.getAndRemoveStr(KEY_ALIAS_PASSWORD));
    final String driver = config.getAndRemoveStr(KEY_ALIAS_DRIVER);
    try {
        if (StrUtil.isNotBlank(driver)) {
            ds.setDriverClass(driver);
        } else {
            ds.setDriverClass(DbUtil.identifyDriver(url));
        }
    } catch (Exception e) {
        throw new DbRuntimeException(e);
    }
    // 注入属性
    config.toBean(ds);
    return ds;
}

Example 2 with DbRuntimeException

use of cn.hutool.db.DbRuntimeException in project hutool by looly.

the class DruidDSFactory method createDataSource.

/**
 * 创建数据源
 * @param group 分组
 * @return Druid数据源 {@link DruidDataSource}
 */
private DruidDataSource createDataSource(String group) {
    final Setting config = setting.getSetting(group);
    if (CollectionUtil.isEmpty(config)) {
        throw new DbRuntimeException("No Druid config for group: [{}]", group);
    }
    final DruidDataSource ds = new DruidDataSource();
    // 基本信息
    final String url = config.getAndRemoveStr(KEY_ALIAS_URL);
    if (StrUtil.isBlank(url)) {
        throw new DbRuntimeException("No JDBC URL for group: [{}]", group);
    }
    ds.setUrl(url);
    ds.setUsername(config.getAndRemoveStr(KEY_ALIAS_USER));
    ds.setPassword(config.getAndRemoveStr(KEY_ALIAS_PASSWORD));
    final String driver = config.getAndRemoveStr(KEY_ALIAS_DRIVER);
    // 在未提供JDBC驱动的情况下，Druid会自动识别驱动
    if (StrUtil.isNotBlank(driver)) {
        ds.setDriverClassName(driver);
    }
    // 规范化属性名
    Properties config2 = new Properties();
    String keyStr;
    for (Entry<Object, Object> entry : config.entrySet()) {
        keyStr = StrUtil.addPrefixIfNot(Convert.toStr(entry.getKey()), "druid.");
        config2.put(keyStr, entry.getValue());
    }
    // 连接池信息
    ds.configFromPropety(config2);
    // 检查关联配置，在用户未设置某项配置时，
    if (null == ds.getValidationQuery()) {
        // 在validationQuery未设置的情况下，以下三项设置都将无效
        ds.setTestOnBorrow(false);
        ds.setTestOnReturn(false);
        ds.setTestWhileIdle(false);
    }
    return ds;
}

Example 3 with DbRuntimeException

use of cn.hutool.db.DbRuntimeException in project hutool by looly.

the class JndiDSFactory method createDataSource.

/**
 * 创建数据源
 * @param group JNDI名
 * @return 数据源 {@link DataSource}
 */
private DataSource createDataSource(String group) {
    if (group == null) {
        group = StrUtil.EMPTY;
    }
    String jndiName = setting.getByGroup("jndi", group);
    if (StrUtil.isEmpty(jndiName)) {
        throw new DbRuntimeException("No setting name [jndi] for group [{}]", group);
    }
    DataSource ds = DbUtil.getJndiDs(jndiName);
    return ds;
}

Example 4 with DbRuntimeException

use of cn.hutool.db.DbRuntimeException in project hutool by looly.

the class TomcatDSFactory method createDataSource.

/**
 * 创建数据源
 * @param group 分组
 * @return Tomcat数据源 {@link DataSource}
 */
private DataSource createDataSource(String group) {
    if (group == null) {
        group = StrUtil.EMPTY;
    }
    Setting config = setting.getSetting(group);
    if (null == config || config.isEmpty()) {
        throw new DbRuntimeException("No Tomcat jdbc pool config for group: [{}]", group);
    }
    final PoolProperties poolProps = new PoolProperties();
    // 基本信息
    poolProps.setUrl(getAndRemoveProperty(config, "url", "jdbcUrl"));
    poolProps.setUsername(getAndRemoveProperty(config, "username", "user"));
    poolProps.setPassword(getAndRemoveProperty(config, "password", "pass"));
    final String driver = getAndRemoveProperty(config, "driver", "driverClassName");
    if (StrUtil.isNotBlank(driver)) {
        poolProps.setDriverClassName(driver);
    } else {
        poolProps.setDriverClassName(DbUtil.identifyDriver(poolProps.getUrl()));
    }
    // 扩展属性
    config.toBean(poolProps);
    final DataSource ds = new DataSource(poolProps);
    return ds;
}

Example 5 with DbRuntimeException

use of cn.hutool.db.DbRuntimeException in project hutool by looly.

the class MongoDS method initCloud.

/**
 * 初始化集群<br>
 * 集群的其它客户端设定参数使用全局设定<br>
 * 集群中每一个实例成员用一个group表示，例如：
 *
 * <pre>
 * user = test1
 * pass = 123456
 * database = test
 * [db0]
 * host = 192.168.1.1:27117
 * [db1]
 * host = 192.168.1.1:27118
 * [db2]
 * host = 192.168.1.1:27119
 * </pre>
 */
public synchronized void initCloud() {
    if (groups == null || groups.length == 0) {
        throw new DbRuntimeException("Please give replication set groups!");
    }
    if (setting == null) {
        // 若未指定配置文件，则使用默认配置文件
        setting = new Setting(MONGO_CONFIG_PATH, true);
    }
    final List<ServerAddress> addrList = new ArrayList<>();
    for (String group : groups) {
        addrList.add(createServerAddress(group));
    }
    final MongoCredential credentail = createCredentail(StrUtil.EMPTY);
    try {
        if (null == credentail) {
            mongo = new MongoClient(addrList, buildMongoClientOptions(StrUtil.EMPTY));
        } else {
            mongo = new MongoClient(addrList, credentail, buildMongoClientOptions(StrUtil.EMPTY));
        }
    } catch (Exception e) {
        log.error(e, "Init MongoDB connection error!");
        return;
    }
    log.info("Init MongoDB cloud Set pool with connection to {}", addrList);
}