configmanager.java

《JSP网站开发典型模块与实例精讲》一书光盘源码

package org.appfuse.util.config;

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

public class ConfigManager {
    private static ConfigManager instance = new ConfigManager();
    private Map configs = new HashMap();

    private ConfigManager() {
    }

    public static Map getConfigs() {
        return instance.configs;
    }

    public static void setConfigs(Map configs) {
        instance.configs = configs;
    }

    public static void addConfig(BaseConfig config) {
        instance.configs.put(config.getConfigName(), config);
    }

    public static BaseConfig getConfig(String configName) {
        return (BaseConfig) (instance.configs.get(configName));
    }
}