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/*
 * @(#)ActivitiRepository.java
 * 
 * Copyright @ 2001-2012 SANY Group Co.,Ltd.
 * All right reserved.
 * 
 * 这个软件是属于bbossgroups有限公司机密的和私有信息，不得泄露。
 * 并且只能由bbossgroups有限公司内部员工在得到许可的情况下才允许使用。
 * This software is the confidential and proprietary information
 * of SANY Group Co, Ltd. You shall not disclose such
 * Confidential Information and shall use it only in accordance
 * with the terms of the license agreement you entered into with
 * SANY Group Co, Ltd.
 */
package com.sany.workflow.business.action;

import java.io.IOException;
import java.io.OutputStream;

import javax.servlet.http.HttpServletResponse;

import org.frameworkset.util.annotations.PagerParam;
import org.frameworkset.web.servlet.ModelMap;

import com.frameworkset.util.ListInfo;
import com.sany.workflow.business.service.ActivitiBusinessService;
import com.sany.workflow.service.ProcessException;

/**
 * @todo 工作流业务管理类
 * @author tanx
 * @date 2014年8月20日
 * 
 */
public class ActivitiBusinessAction {

	private ActivitiBusinessService workflowService;

	/**
	 * 获取流程图片
	 * 
	 * @param processkey
	 * @param response
	 * @throws IOException
	 *             2014年8月20日
	 */
	public void getProccessPic(String processKey, HttpServletResponse response)
			throws IOException {
		if (processKey != null && !processKey.equals("")) {
			OutputStream out = response.getOutputStream();
			workflowService.getProccessPic(processKey, out);
		}
	}

	/**
	 * 获取流程追踪图片
	 * 
	 * @param processkey
	 * @param response
	 * @throws IOException
	 *             2014年8月20日
	 */
	public void getProccessActivePic(String processInstId,
			HttpServletResponse response) throws IOException {
		if (processInstId != null && !processInstId.equals("")) {
			OutputStream out = response.getOutputStream();
			workflowService.getProccessActivePic(processInstId, out);
		}
	}

	/**
	 * 加载已读抄送任务数据
	 * 
	 * @param sortKey
	 * @param desc
	 * @param offset
	 * @param pagesize
	 * @param process_key
	 * @param businesskey
	 * @param model
	 * @return 2014年11月17日
	 */
	public String getUserReaderCopyTasks(
			@PagerParam(name = PagerParam.SORT, defaultvalue = "") String sortKey,
			@PagerParam(name = PagerParam.DESC, defaultvalue = "false") boolean desc,
			@PagerParam(name = PagerParam.OFFSET) long offset,
			@PagerParam(name = PagerParam.PAGE_SIZE, defaultvalue = "10") int pagesize,
			String actinstid, ModelMap model) {

		try {

			ListInfo hiCopyTaskList = workflowService
					.getCopyTaskReadUsersByActid(actinstid, offset, pagesize);

			model.addAttribute("hiCopyTaskList", hiCopyTaskList);

			return "path:hiCopyTaskList";

		} catch (Exception e) {
			throw new ProcessException(e);
		}

	}

}