Environment.java

/* ==================================================================   
 * Created [2009-4-27 下午11:32:55] by Jon.King 
 * ==================================================================  
 * TSS 
 * ================================================================== 
 * mailTo:jinpujun@hotmail.com
 * Copyright (c) Jon.King, 2009-2012 
 * ================================================================== 
*/

package com.jinhe.tss.core.sso;

import com.jinhe.tss.core.sso.context.Context;
import com.jinhe.tss.core.sso.context.RequestContext;

/**
 * <p> Environment.java </p>
 * <p>
 * 环境变量对象：利用线程变量，保存运行时用户信息等参数
 * </p>
 */
public class Environment {
    /**
     * <p>
     * 获取用户ID信息
     * </p>
     * @return
     */
    public static Long getOperatorId() {
        IdentityCard card = Context.getIdentityCard();
        if (card == null) {
            return null;
        }
        return card.getOperator().getId();
    }

    /**
     * <p>
     * 获取用户账号（LoginName）
     * </p>
     * @return
     */
    public static String getOperatorName() {
        IdentityCard card = Context.getIdentityCard();
        if (card == null) {
            return null;
        }
        return card.getLoginName();
    }

    /**
     * <p>
     * 获取当前SessionID
     * </p>
     * @return
     */
    public static String getSessionId() {
        RequestContext requestContext = Context.getRequestContext();
        if (requestContext == null) {
            return null;
        }
        return requestContext.getSessionId();
    }

    /**
     * <p>
     * 获取令牌
     * </p>
     * @return
     */
    public static String getToken() {
        return Context.getToken();
    }

    /**
     * <p>
     * 获取用户对应的身份认证对象
     * </p>
     * @return
     */
    public static String getIdentifer() {
        IdentityCard card = Context.getIdentityCard();
        if (card == null) {
            return null;
        }
        IOperator operator = card.getOperator();
        if (operator != null) {
            return operator.getAuthenticateMethod();
        }
        return null;
    }

    /**
     * 获取用户姓名
     * @return
     */
    public static String getUserName() {
        IdentityCard card = Context.getIdentityCard();
        if (card == null) {
            return null;
        }
        return card.getUserName();
    }

    /**
     * <p>
     * 获取用户客户端IP
     * </p>
     * @return
     */
    public static String getClientIp() {
        RequestContext requestContext = Context.getRequestContext();
        if (requestContext == null) {
            return null;
        }
        return requestContext.getClientIp();
    }
}