package?org.autoee.web.common.controller;

import?java.io.InputStream;
import?java.io.OutputStream;
import?java.util.ArrayList;
import?java.util.HashMap;
import?java.util.List;
import?java.util.Map;

import?javax.annotation.Resource;
import?javax.servlet.http.HttpServletResponse;

import?org.activiti.bpmn.model.BpmnModel;
import?org.activiti.engine.HistoryService;
import?org.activiti.engine.ProcessEngine;
import?org.activiti.engine.RepositoryService;
import?org.activiti.engine.RuntimeService;
import?org.activiti.engine.TaskService;
import?org.activiti.engine.history.HistoricActivityInstance;
import?org.activiti.engine.history.HistoricProcessInstance;
import?org.activiti.engine.impl.RepositoryServiceImpl;
import?org.activiti.engine.impl.bpmn.diagram.ProcessDiagramCanvas;
import?org.activiti.engine.impl.bpmn.diagram.ProcessDiagramGenerator;
import?org.activiti.engine.impl.persistence.entity.ProcessDefinitionEntity;
import?org.activiti.engine.impl.pvm.PvmTransition;
import?org.activiti.engine.impl.pvm.process.ActivityImpl;
import?org.apache.log4j.Logger;
import?org.autoee.web.base.controller.baseController;
import?org.autoee.web.common.exception.BusinessException;
import?org.springframework.stereotype.Controller;
import?org.springframework.web.bind.annotation.RequestMapping;
import?org.springframework.web.servlet.ModelAndView;

/**
?*?@Description:?[Activiti工作流公共方法Controller，提供工作流相關公共方法]
?*?@Author:?[Double]
?*?@CreateDate:?[2015-10-22]
?*?@Version:?[v2.0.0]
?*/
@Controller
@RequestMapping（“/activitiController“）
public?class?ActivitiController?extends?baseController?{

	static?final?Logger?logger?=?Logger.getLogger（ActivitiController.class）;

	@Resource
	private?ProcessEngine?processEngine;

	@Resource
	private?RepositoryService?repositoryService;

	@Resource
	private?TaskService?taskService;

	@Resource
	private?RuntimeService?runtimeService;

	@Resource
	private?HistoryService?historyService;

	/**?
	?*?打開流程圖顯示頁面
	?**/
	@RequestMapping（params?=?“openActivitiProccessImagePage“）
	public?ModelAndView?openActivitiProccessImagePage（String?pProcessInstanceId）?throws?Exception?{
		logger.info（“[開始]-打開流程圖顯示頁面“）;
		ModelAndView?modelAndView?=?new?ModelAndView（）;
		modelAndView.addobject（“processInstanceId“?pProcessInstanceId）;
		modelAndView.setViewName（“common/jsp/ActivitiProccessImagePage.jsp“）;
		logger.info（“[完成]-打開流程圖顯示頁面“）;
		return?modelAndView;
	}

	/**?
	?*?獲取流程圖像，已執行節點和流程線高亮顯示
	?*/
	@RequestMapping（params?=?“getActivitiProccessImage“）
	public?void?getActivitiProccessImage（String?pProcessInstanceId?HttpServletResponse?response）?throws?Exception?{
		logger.info（“[開始]-獲取流程圖圖像“）;
		//?設置頁面不緩存
		response.setHeader（“Pragma“?“No-cache“）;
		response.setHeader（“Cache-Control“?“no-cache“）;
		response.setDateHeader（“Expires“?0）;
		try?{
			//??獲取歷史流程實例
			HistoricProcessInstance?historicProcessInstance?=?historyService.createHistoricProcessInstanceQuery（）
					.proces

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2015-11-02?10:41??使用activiti工作流引擎顯示流程圖時高亮顯示流程圖中已執行節點和已執行路徑方法源代碼\
?????文件????????5186??2015-10-29?11:57??使用activiti工作流引擎顯示流程圖時高亮顯示流程圖中已執行節點和已執行路徑方法源代碼\ActivitiController.java
?????文件?????????537??2015-10-27?14:33??使用activiti工作流引擎顯示流程圖時高亮顯示流程圖中已執行節點和已執行路徑方法源代碼\ActivitiProccessImagePage.jsp
?????文件???????23789??2015-10-30?22:26??使用activiti工作流引擎顯示流程圖時高亮顯示流程圖中已執行節點和已執行路徑方法源代碼\ProcessDiagramCanvas.java
?????文件???????24732??2015-10-30?22:29??使用activiti工作流引擎顯示流程圖時高亮顯示流程圖中已執行節點和已執行路徑方法源代碼\ProcessDiagramGenerator.java