Examples with Setting cn.hutool.setting.Setting used on opensource projects

Example 16 with Setting

use of cn.hutool.setting.Setting in project hutool by looly.

the class MongoDS method initSingle.

/**
 * 初始化<br>
 * 设定文件中的host和端口有三种形式：
 *
 * <pre>
 * host = host:port
 * </pre>
 *
 * <pre>
 * host = host
 * port = port
 * </pre>
 *
 * <pre>
 * host = host
 * </pre>
 */
public synchronized void initSingle() {
    if (setting == null) {
        try {
            setting = new Setting(MONGO_CONFIG_PATH, true);
        } catch (Exception e) {
        // 在single模式下，可以没有配置文件。
        }
    }
    String group = StrUtil.EMPTY;
    if (null == this.serverAddress) {
        // 存在唯一分组
        if (groups != null && groups.length == 1) {
            group = groups[0];
        }
        serverAddress = createServerAddress(group);
    }
    final MongoCredential credentail = createCredentail(group);
    try {
        if (null == credentail) {
            mongo = new MongoClient(serverAddress, buildMongoClientOptions(group));
        } else {
            mongo = new MongoClient(serverAddress, credentail, buildMongoClientOptions(group));
        }
    } catch (Exception e) {
        throw new DbRuntimeException(StrUtil.format("Init MongoDB pool with connection to [{}] error!", serverAddress), e);
    }
    log.info("Init MongoDB pool with connection to [{}]", serverAddress);
}