LBSClientContext.java

package com.jiuqi.mobile.nigo.comeclose.ws.client;

import java.lang.reflect.Proxy;
import java.util.UUID;
import java.util.logging.Handler;

import com.google.gson.internal.bind.ObjectTypeAdapter;
import com.jiuqi.mobile.nigo.comeclose.bean.base.UserBean;
import com.jiuqi.mobile.nigo.comeclose.bean.message.LoginMessageBean;
import com.jiuqi.mobile.nigo.comeclose.exception.LoginException;
import com.jiuqi.mobile.nigo.comeclose.exception.NiGoException;
import com.jiuqi.mobile.nigo.comeclose.manager.base.ILoginManager;
import com.jiuqi.mobile.nigo.comeclose.ws.server.Session;

/**
 * 客户端与服务端交互的上下文,负责连接、数据传输等操作
 * <pre>
 * 示例：
 * ...
 * ClientContext context = ClientContext.getContext("http://127.0.0.1:8080/saas", "/orderservice");
 * IOrderService service = context.getService(IOrderService.class);
 * service.removeOrder("orderid");
 * ...
 * </pre>
 * 
 * @author liuhongbin
 */
public class LBSClientContext {
	/**
	 * [MMC]webservice的服务相对地址
	 */
	public final static String WS_URI_NJT = "/lbs";

	private String serverURL = null;
	private String serviceURI = null;

	/**
	 * 获得MMC当前交互上下文的实例
	 * 
	 * @param serverURL
	 *            服务端的地址
	 * @return
	 */
	public static LBSClientContext getClientContext(String serverURL )
			throws LoginException {
		return getClientContext(serverURL ,
				10 * 1000);
	}

	public static LBSClientContext getClientContext(String serverURL, int timeout)
			throws LoginException {
		LBSClientContext context = new LBSClientContext(serverURL, WS_URI_NJT);
		return context;
	}
	 
	/**
	 * 根据对应的接口名获取响应的服务（返回的object为传入接口）</br>
	 * 
	 * android端实现时异常处理问题，所有返回异常可能会被UndeclaredThrowableException包装。</br>
	 * 请这样使用</br> } catch (Throwable e) {</br> if(e instanceof
	 * UndeclaredThrowableException){</br> e.getCause();</br> }</br>
	 * e.printStackTrace();</br> }</br> </br>
	 * 
	 * @param intf
	 *            服务代理接口
	 * @return 返回的object为传入接口
	 */
	@SuppressWarnings("unchecked")
	public <T> T getManager(Class<T> intf) {
		
		LBSClientInvocationHandler handler = new LBSClientInvocationHandler(serverURL, serviceURI, intf);
		T manager = (T) Proxy.newProxyInstance(getClass().getClassLoader(),
				new Class<?>[] { intf }, handler);

		return manager;
	}

//	/**
//	 * 仅登录使用无session登录
//	 * @param intf
//	 * @param timeout
//	 * @return
//	 */
//	@SuppressWarnings("unchecked")
//	public <T> T getManager(Class<T> intf, int timeout) {
//		return (T) Proxy.newProxyInstance(getClass().getClassLoader(), 
//				new Class<?>[]{intf}, 
//				new LBSClientInvocationHandler(serverURL, serviceURI, intf));
//	}

	private LBSClientContext(String serverURL, String serviceURI) {
		this.serverURL = serverURL;
		this.serviceURI = serviceURI;
	}

}