擷取流程曆史記錄

擷取流程曆史記錄

public List<WfHistoricProcess> findHistoricProcessList(String processDefinitionKey) {

       List<HistoricProcessInstance> list = historyService.createHistoricProcessInstanceQuery().finished()

               .processDefinitionKey(processDefinitionKey).orderByProcessInstanceEndTime().desc().list();

       List<WfHistoricProcess> historicProcessList = new ArrayList<WfHistoricProcess>(list.size());

       for (HistoricProcessInstance p : list) {

           WfHistoricProcess historicProcess = new WfHistoricProcess();

           historicProcess.setProcess(p);

           List<HistoricVariableInstance> variableInstances = historyService.createHistoricVariableInstanceQuery()

                   .processInstanceId(p.getId()).orderByVariableName().desc().list();

           Map<String, Object> variablesMap = new HashMap<String, Object>();

           for (HistoricVariableInstance variable : variableInstances) {

               variablesMap.put(variable.getVariableName(), variable.getValue());

           }

           historicProcess.setVariablesMap(variablesMap);

           historicProcessList.add(historicProcess);

       }

       return historicProcessList;

   }

其中WfHistoricProcess：

public class WfHistoricProcess implements Serializable {

   private static final long serialVersionUID = -8437224215907962601L;

   private HistoricProcessInstance process;

   private Map<String, Object> variablesMap;

   public HistoricProcessInstance getProcess() {

       return process;

   public void setProcess(HistoricProcessInstance process) {

       this.process = process;

   public Map<String, Object> getVariablesMap() {

       return variablesMap;

   public void setVariablesMap(Map<String, Object> variablesMap) {

       this.variablesMap = variablesMap;

}

本文轉自yunlielai51CTO部落格，原文連結：http://blog.51cto.com/4925054/1352149，如需轉載請自行聯系原作者