configbean.java

电信的网厅的整站代码

package com.doone.fj1w.common;

import java.util.HashMap;
import java.util.Map;

import com.doone.data.DataRow;
import com.doone.data.DataTable;
import com.doone.data.Field;
import com.doone.iossp.EMessage;
import com.doone.iossp.MessageEncoding;
import com.doone.util.FileLogger;

public class ConfigBean extends SystemConfig {
	private static Map _config = new HashMap();

	private ConfigBean() {
	}

	public ConfigBean(DataRow dataRow) {
		super(dataRow);
	}

	public static DataTable getConfigList(String configName) {
		if (configName == null)
			throw new NullPointerException("参数不能为空。");

		configName = configName.toLowerCase();

		DataTable ret = (DataTable) _config.get(configName);

		if (ret == null) {
			// 本地没有相应Cache，从服务器获取该配置。

			ret = SystemConfig.getConfigList(configName);
			if (ret != null)
				_config.put(configName, ret);
		}

		return ret;
	}
}