/**
* 获取流程详细及工作流参数
*
* @param id
*/
@SuppressWarnings("unchecked")
public Leave get(String id) {
Leave leave = leaveDao.get(id);
Map<String, Object> variables = null;
HistoricProcessInstance historicProcessInstance =
historyService
.createHistoricProcessInstanceQuery()
.processInstanceId(leave.getProcessInstanceId())
.singleResult();
if (historicProcessInstance != null) {
variables =
Collections3.extractToMap(
historyService
.createHistoricVariableInstanceQuery()
.processInstanceId(historicProcessInstance.getId())
.list(),
"variableName",
"value");
} else {
variables =
runtimeService.getVariables(
runtimeService
.createProcessInstanceQuery()
.processInstanceId(leave.getProcessInstanceId())
.active()
.singleResult()
.getId());
}
leave.setVariables(variables);
return leave;
}
/**
* 跳转到任务执行页面
*
* @param request
* @return
*/
@RequestMapping(value = "/form.do")
public String from(
HttpServletRequest request, @RequestParam("taskId") String taskId, Model model) {
List<Task> taskList = taskService.createTaskQuery().taskId(taskId).list();
Task task = taskList.get(0);
// 获取表单数据
TaskFormData tfd = formService.getTaskFormData(taskId);
List<FormProperty> fpList = tfd.getFormProperties();
Map map = runtimeService.getVariables(task.getExecutionId());
List<ActivityImpl> activityList = new ArrayList<ActivityImpl>();
try {
// 查找所有可驳回的节点
activityList = processExtensionService.findBackActivity(taskId);
// model.addAttribute("activityList",activityList);
} catch (Exception e) {
e.printStackTrace();
}
// model.addAttribute("task",task);
// model.addAttribute("fpList",fpList);
// model.addAttribute("map",map);
// model.addAttribute("taskId",taskId);
request.setAttribute("task", task);
request.setAttribute("fpList", fpList);
request.setAttribute("map", map);
request.setAttribute("taskId", taskId);
request.setAttribute("activityList", activityList);
return "/simple/form";
}
protected void addGlobalVariables(
Execution execution,
int variableType,
Map<String, RestVariable> variableMap,
UriInfo uriInfo) {
RuntimeService runtimeService = BPMNOSGIService.getRumtimeService();
Map<String, Object> rawVariables = runtimeService.getVariables(execution.getId());
List<RestVariable> globalVariables =
new RestResponseFactory()
.createRestVariables(
rawVariables,
execution.getId(),
variableType,
RestVariable.RestVariableScope.GLOBAL,
uriInfo.getBaseUri().toString());
// Overlay global variables over local ones. In case they are present the values are not
// overridden,
// since local variables get precedence over global ones at all times.
for (RestVariable var : globalVariables) {
if (!variableMap.containsKey(var.getName())) {
variableMap.put(var.getName(), var);
}
}
}
public static List<String> getVariableValues(
RuntimeService runtimeService, String processInstanceId, List<String> formFieldIds) {
List<String> listValueKeys = new ArrayList<String>();
if (!formFieldIds.isEmpty()) {
Map<String, Object> variables = runtimeService.getVariables(processInstanceId);
for (String fieldId : formFieldIds) {
if (variables.containsKey(fieldId)) {
listValueKeys.add(String.valueOf(variables.get(fieldId)));
}
}
}
return listValueKeys;
}
protected void addVariables() {
Label header = new Label(i18nManager.getMessage(Messages.PROCESS_INSTANCE_HEADER_VARIABLES));
header.addStyleName(ExplorerLayout.STYLE_H3);
header.addStyleName(ExplorerLayout.STYLE_DETAIL_BLOCK);
header.addStyleName(ExplorerLayout.STYLE_NO_LINE);
panelLayout.addComponent(header);
panelLayout.addComponent(new Label(" ", Label.CONTENT_XHTML));
// variable sorting is done in-memory (which is ok, since normally there aren't that many vars)
Map<String, Object> variables =
new TreeMap<String, Object>(runtimeService.getVariables(processInstance.getId()));
if (variables.size() > 0) {
Table variablesTable = new Table();
variablesTable.setWidth(60, UNITS_PERCENTAGE);
variablesTable.addStyleName(ExplorerLayout.STYLE_PROCESS_INSTANCE_TASK_LIST);
variablesTable.addContainerProperty(
"name",
String.class,
null,
i18nManager.getMessage(Messages.PROCESS_INSTANCE_VARIABLE_NAME),
null,
Table.ALIGN_LEFT);
variablesTable.addContainerProperty(
"value",
String.class,
null,
i18nManager.getMessage(Messages.PROCESS_INSTANCE_VARIABLE_VALUE),
null,
Table.ALIGN_LEFT);
for (String variable : variables.keySet()) {
Item variableItem = variablesTable.addItem(variable);
variableItem.getItemProperty("name").setValue(variable);
// Get string value to show
String theValue = variableRendererManager.getStringRepresentation(variables.get(variable));
variableItem.getItemProperty("value").setValue(theValue);
}
variablesTable.setPageLength(variables.size());
panelLayout.addComponent(variablesTable);
} else {
Label noVariablesLabel =
new Label(i18nManager.getMessage(Messages.PROCESS_INSTANCE_NO_VARIABLES));
panelLayout.addComponent(noVariablesLabel);
}
}
/**
* 提交流程
*
* @return
*/
@RequestMapping(value = "/submit.do")
public String submit(
HttpServletRequest request,
HttpServletResponse response,
@RequestParam(value = "taskId", required = false) String taskId,
@RequestParam(value = "day", required = false) String day,
@RequestParam(value = "type", required = false) String type,
@RequestParam(value = "reason", required = false) String reason,
@RequestParam(value = "result", required = false) String result,
@RequestParam(value = "toSign", required = false) String toSign,
@RequestParam(value = "backActivityId", required = false) String backActivityId)
throws Exception {
List<Task> taskList = taskService.createTaskQuery().taskId(taskId).list();
Task task = taskList.get(0);
String taskName = task.getName();
// result = new String(result.getBytes("ISO-8859-1"), "UTF-8");
if (result.equals("同意")) {
Map map = new HashMap();
if (StringUtils.isNotBlank(day)) {
map.put("day", day);
map.put("reason", reason);
map.put("type", 0);
taskService.complete(taskId, map);
} else {
taskService.complete(taskId);
}
} else if (result.equals("驳回")) {
ProcessInstance processInstance = processExtensionService.findProcessInstanceByTaskId(taskId);
Map<String, Object> map = runtimeService.getVariables(processInstance.getId());
processExtensionService.backProcess(taskId, backActivityId, map);
} else if (result.equals("转签")) {
if (processExtensionService.isPermissionInActivity(taskId, toSign)) {
taskService.setAssignee(taskId, toSign);
}
}
return "redirect:/simple/index.do";
}
