protected ProcessInstanceItem createItem(HistoricProcessInstance processInstance) {
ProcessInstanceItem item = new ProcessInstanceItem();
item.addItemProperty("id", new ObjectProperty<String>(processInstance.getId(), String.class));
ProcessDefinition processDefinition =
getProcessDefinition(processInstance.getProcessDefinitionId());
String itemName =
getProcessDisplayName(processDefinition) + " (" + processInstance.getId() + ")";
item.addItemProperty("name", new ObjectProperty<String>(itemName, String.class));
return item;
}
@SuppressWarnings("serial")
/**
* Creates a popup that allows to see the process history and the final report of
* historicProcessInstance
*
* @param historicProcessInstance = historicProcessInstance to be seen
* @return the popup of historicProcessInstance
*/
private PopupView createHistoricProcessInstancePopup(
final HistoricProcessInstance historicProcessInstance) {
final VerticalLayout layout = new VerticalLayout();
final PopupView popup = new PopupView(historicProcessInstance.getId(), layout);
layout.setSizeUndefined();
layout.setMargin(true);
layout.setSpacing(true);
Label header =
new Label(
String.format(
"What would you like to do with process: <b>%s</b>?",
historicProcessInstance.getId()));
header.setContentMode(Label.CONTENT_XHTML);
layout.addComponent(header);
Button porcessHistory = new Button("See process history");
porcessHistory.addStyleName(Reindeer.BUTTON_SMALL);
porcessHistory.addListener(
new Button.ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
getPresenter().setHistBrowser(historicProcessInstance);
popup.setPopupVisible(false);
}
});
layout.addComponent(porcessHistory);
Button finalReport = new Button("see final report");
finalReport.addStyleName(Reindeer.BUTTON_SMALL);
finalReport.addListener(
new Button.ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
getPresenter().setReportBrowser(historicProcessInstance);
popup.setPopupVisible(false);
}
});
layout.addComponent(finalReport);
return popup;
}
/**
* 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;
}
@SuppressWarnings("unchecked")
public void deleteHistoricProcessInstanceById(String historicProcessInstanceId) {
if (getHistoryManager().isHistoryEnabled()) {
CommandContext commandContext = Context.getCommandContext();
HistoricProcessInstanceEntity historicProcessInstance =
findHistoricProcessInstance(historicProcessInstanceId);
commandContext
.getHistoricDetailEntityManager()
.deleteHistoricDetailsByProcessInstanceId(historicProcessInstanceId);
commandContext
.getHistoricVariableInstanceEntityManager()
.deleteHistoricVariableInstanceByProcessInstanceId(historicProcessInstanceId);
commandContext
.getHistoricActivityInstanceEntityManager()
.deleteHistoricActivityInstancesByProcessInstanceId(historicProcessInstanceId);
commandContext
.getHistoricTaskInstanceEntityManager()
.deleteHistoricTaskInstancesByProcessInstanceId(historicProcessInstanceId);
commandContext
.getHistoricIdentityLinkEntityManager()
.deleteHistoricIdentityLinksByProcInstance(historicProcessInstanceId);
commandContext
.getCommentEntityManager()
.deleteCommentsByProcessInstanceId(historicProcessInstanceId);
getDbSqlSession().delete(historicProcessInstance);
// Also delete any sub-processes that may be active (ACT-821)
HistoricProcessInstanceQueryImpl subProcessesQueryImpl =
new HistoricProcessInstanceQueryImpl();
subProcessesQueryImpl.superProcessInstanceId(historicProcessInstanceId);
List<HistoricProcessInstance> selectList =
getDbSqlSession()
.selectList("selectHistoricProcessInstancesByQueryCriteria", subProcessesQueryImpl);
for (HistoricProcessInstance child : selectList) {
deleteHistoricProcessInstanceById(child.getId());
}
}
}
/**
* Convert historic process instances to BPMN process instances
*
* @param historicProcessInstanceList List of historic process instances
* @return BPMNProcessInstance array
*/
private BPMNProcessInstance[] getBPMNProcessInstances(
List<HistoricProcessInstance> historicProcessInstanceList) {
BPMNProcessInstance bpmnProcessInstance;
List<BPMNProcessInstance> bpmnProcessInstances = new ArrayList<>();
for (HistoricProcessInstance instance : historicProcessInstanceList) {
bpmnProcessInstance = new BPMNProcessInstance();
bpmnProcessInstance.setProcessDefinitionId(instance.getProcessDefinitionId());
bpmnProcessInstance.setTenantId(instance.getTenantId());
bpmnProcessInstance.setName(instance.getName());
bpmnProcessInstance.setInstanceId(instance.getId());
bpmnProcessInstance.setBusinessKey(instance.getBusinessKey());
bpmnProcessInstance.setStartTime(instance.getStartTime());
bpmnProcessInstance.setEndTime(instance.getEndTime());
bpmnProcessInstance.setDuration(instance.getDurationInMillis());
bpmnProcessInstance.setStartUserId(instance.getStartUserId());
bpmnProcessInstance.setStartActivityId(instance.getStartActivityId());
bpmnProcessInstance.setVariables(formatVariables(instance.getProcessVariables()));
bpmnProcessInstances.add(bpmnProcessInstance);
}
return bpmnProcessInstances.toArray(new BPMNProcessInstance[bpmnProcessInstances.size()]);
}
@Test
@Deployment(resources = {"chapter4/bookorder.bpmn20.xml"})
public void queryHistoricInstances() {
String processInstanceID = startAndComplete();
HistoryService historyService = activitiRule.getHistoryService();
HistoricProcessInstance historicProcessInstance =
historyService
.createHistoricProcessInstanceQuery()
.processInstanceId(processInstanceID)
.singleResult();
assertNotNull(historicProcessInstance);
assertEquals(processInstanceID, historicProcessInstance.getId());
System.out.println(
"history process with definition id "
+ historicProcessInstance.getProcessDefinitionId()
+ ", started at "
+ historicProcessInstance.getStartTime()
+ ", ended at "
+ historicProcessInstance.getEndTime()
+ ", duration was "
+ historicProcessInstance.getDurationInMillis());
}
/**
* @Title: myWorkTaskData @Description: TODO
*
* @param request
* @param response
* @param dataGrid void
* @throws
* @exception
* @author fly
* @date 2015年6月23日 上午10:20:42
*/
@RequestMapping(params = "myWorkTaskData")
public void myWorkTaskData(
HttpServletRequest request, HttpServletResponse response, DataGrid dataGrid) {
String userId = ResourceUtil.getSessionUserName().getId();
// involvedUser 当前用户相关的
HistoricProcessInstanceQuery query =
historyService.createHistoricProcessInstanceQuery().involvedUser(userId);
List<HistoricProcessInstance> historicTasks =
query
.orderByProcessInstanceStartTime()
.desc()
.listPage(dataGrid.getStart(), dataGrid.getEnd());
long total = query.count();
System.out.println(dataGrid.getStart() + " end: " + dataGrid.getEnd());
StringBuffer rows = new StringBuffer();
for (HistoricProcessInstance t : historicTasks) {
ProcessDefinition processDefinition =
repositoryService.getProcessDefinition(t.getProcessDefinitionId());
rows.append(
"{'id':'"
+ t.getId()
+ "','key':'"
+ processDefinition.getName()
+ "-"
+ DateUtils.date_sdf.format(t.getStartTime())
+ "','taskId':'"
+ t.getId()
+ "'");
// 流程详细查看
WorkFlowSetEntity workFlowSet =
systemService.findUniqueByProperty(
WorkFlowSetEntity.class, "deploymentId", processDefinition.getDeploymentId());
if (workFlowSet != null) {
rows.append(",'action':'" + workFlowSet.getDetailUrl() + "'");
}
// 流程用户处理
if (t.getStartUserId() != null) {
TSUser user = systemService.get(TSUser.class, t.getStartUserId());
rows.append(",'username':'******'");
}
// 流程开始结束时间处理
if (t.getStartTime() == null) {
rows.append(",'beginDate':'无'");
} else {
rows.append(",'beginDate':'" + DateUtils.datetimeFormat.format(t.getStartTime()) + "'");
}
if (t.getEndTime() == null) {
rows.append(",'endDate':'无','stateType':'办理中'");
} else {
rows.append(
",'endDate':'"
+ DateUtils.datetimeFormat.format(t.getEndTime())
+ "','stateType':'已完成'");
}
rows.append("},");
}
String rowStr = StringUtils.substringBeforeLast(rows.toString(), ",");
JSONObject jObject = JSONObject.fromObject("{'total':" + total + ",'rows':[" + rowStr + "]}");
responseDatagrid(response, jObject);
}
