private String preView(String operate) {
log.debug("*** preView 方法开始");
log.debug(
new StringBuilder("*** Received parameter:[")
.append("task:")
.append(task)
.append("]")
.toString());
workflowInstance = workflowInstanceManager.getWorkflowInstance(task.getProcessInstanceId());
workflowId = task.getProcessInstanceId();
StringBuilder builder = new StringBuilder();
builder
.append("<input type=\"hidden\" name=\"dataId\" value=\"")
.append(workflowInstance.getDataId())
.append("\"/>");
FormView form = formViewManager.getFormView(workflowInstance.getFormId());
formHtml =
workflowInstanceManager.setValueForHtml(workflowInstance.getDataId(), form, form.getHtml());
formHtml = builder.toString() + formHtml;
if (SAVE.equals(operate)) {
formHtml =
workflowInstanceManager.getFormHtml(
workflowInstance, formHtml, workflowInstance.getDataId(), true, false);
fieldPermission = ApiFactory.getFormService().getFieldPermission(task.getId());
} else {
formHtml =
workflowInstanceManager.getFormHtml(
workflowInstance, formHtml, workflowInstance.getDataId(), false, false);
fieldPermission = workflowRightsManager.getFieldPermission(false);
}
ApiFactory.getBussinessLogService().log("工作流管理", "查看已完成任务", ContextUtils.getSystemId("wf"));
log.debug("*** preView 方法结束");
return "view";
}
/*
* 根据条件选定办理人
* @param conditions
* @param creator
* @param _wf_transactor
* @return
*/
public static Set<String> processCondition(
Map<TaskTransactorCondition, String> conditions,
OpenExecution execution,
Map<String, String> param) {
Long companyId = ContextUtils.getCompanyId();
if (companyId == null) {
Object compIdStr = execution.getVariable(CommonStrings.COMPANY_ID);
if (compIdStr != null) {
companyId = Long.parseLong(compIdStr.toString());
}
}
String userCondition = conditions.get(TaskTransactorCondition.USER_CONDITION);
if (userCondition == null) {
throw new RuntimeException("办理人设置中，解析条件时，设置的条件不能为null");
}
// 根据条件获取办理人
Set<String> candidates = new HashSet<String>();
if ("${documentCreator}".equals(userCondition)) {
// 文档创建人
candidates.add(param.get(DOCUMENT_CREATOR));
} else if ("${previousTransactorAssignment}".equals(userCondition)) {
// 上一环节办理人指定
candidates.add(CommonStrings.TRANSACTOR_ASSIGNMENT);
} else if (userCondition.startsWith("${field[")) {
// 文档字段中指定//${field[name_zn[name_en]]}
int start = userCondition.lastIndexOf("[");
int end = userCondition.indexOf("]");
String fieldName = userCondition.substring(start + 1, end);
// 根据流程实例ID获取流程表单中指定字段的值
WorkflowInstanceManager manager =
(WorkflowInstanceManager) ContextUtils.getBean("workflowInstanceManager");
String fieldValues = manager.getFieldValueInForm(param.get(PROCESS_INSTANCEID), fieldName);
if (fieldValues == null) {
throw new RuntimeException("办理人设置中，文档字段中指定时，该字段的值不能为null");
}
for (String fieldValue : fieldValues.split(",")) {
fieldValue = fieldValue.trim();
if (StringUtils.isNotEmpty(fieldValue)) {
if ("ALLCOMPANYID".equals(fieldValue)) { // 所有人员(不包含无部门人员)
List<String> loginNames = ApiFactory.getAcsService().getLoginNamesByCompany(companyId);
candidates.addAll(loginNames);
} else if ("ALLWORKGROUP".equals(fieldValue)) { // 所有工作组中的人员
List<String> loginNames =
ApiFactory.getAcsService().getLoginNamesByWorkgroup(companyId);
candidates.addAll(loginNames);
} else {
candidates.add(fieldValue);
}
}
}
} else {
if (execution == null) {
throw new RuntimeException("办理人设置中，解析条件时，execution不能为null");
}
FormViewManager formManager = (FormViewManager) ContextUtils.getBean("formViewManager");
WorkflowInstanceManager workflowInstanceManager =
(WorkflowInstanceManager) ContextUtils.getBean("workflowInstanceManager");
WorkflowInstance wi =
workflowInstanceManager.getWorkflowInstance(param.get(PROCESS_INSTANCEID), companyId);
if (wi == null) {
throw new RuntimeException("办理人设置中，解析条件时，流程实例不能为null");
}
FormView form = formManager.getFormView(wi.getFormId());
UserParseCalculator upc = new UserParseCalculator();
upc.setDataId(wi.getDataId());
upc.setFormView(form);
upc.setDocumentCreator(param.get(DOCUMENT_CREATOR));
upc.setPreviousTransactor(param.get(PREVIOUS_TRANSACTOR));
upc.setCurrentTransactor(param.get(CURRENT_TRANSACTOR));
upc.setProcessAdmin(param.get(PROCESS_ADMIN));
candidates.addAll(
processAdditionalCondition(
conditions,
upc.getUsers(userCondition, wi.getSystemId(), wi.getCompanyId()),
param.get(DOCUMENT_CREATOR),
execution));
}
return candidates;
}
