package com.platform.controller;


import javax.annotation.Resource;

import org.apache.log4j.Logger;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

import com.base.BaseController;
import com.platform.entities.VolumeEntity;
import com.platform.service.IGfsService;


/**
 * <一句话功能简述>
 * <功能详细描述>
 * @author    chen
 * @version   [版本号，2016年9月8日]
 * @see       [相关类/方法]
 * @since     [产品/模块版本]
 */
@Controller

@RequestMapping("")
public class FolderController extends BaseController {
	
	public static Logger log = Logger.getLogger(FolderController.class);
	
	@Resource(name = "gfsService")
	private IGfsService gfsService;

	/** 获得目录
	 * @param path
	 * @return
	 * @throws Exception
	 */
	@RequestMapping(value="/getAllSubPathByPath", method= RequestMethod.POST)
	public Object getAllSubPathByPath(String path) throws Exception {
		log.info(path);
		Object result = null;
		if (null != path && !"".equals(path)) {
			log.info(path);
			result = gfsService.getFolder(path);
		}
		return result;
	}
	

	/** 复制
	 * @param srcpath
	 * @param dstPath
	 * @param name
	 * @return
	 * @throws Exception
	 */
	@RequestMapping("/copyFolder")
	public Object copyFolder(String srcpath, String dstPath, String name) throws Exception {
		// -1 :error; -2: the filename is not exists ;-3 :destFolderName ; 1: right 
		int result = 0;
		log.info(srcpath);
		log.info(dstPath);
		String obj = "right";
		
		if (1 != result) {
			obj = "err";
		}
		return obj;
	}

	/**
	 * <一句话功能简述> 查询集群中所有的 volume 及其 信息
	 * <功能详细描述>
	 * @param volumeName "/home/gfs_ftp_point" "/home/v1_point"
	 * @return 
	 * @throws Exception 
	 * @see [类、类#方法、类#成员]
	 */
	@RequestMapping(value="/volume/findByName", method= RequestMethod.POST)
	public Object getVolumByName(String volumeName) throws Exception{
		log.info(volumeName);
		VolumeEntity result = gfsService.getOneVolume(volumeName);
		return result;
	}
}