Examples with HistoricDetailQueryImpl org.camunda.bpm.engine.impl.HistoricDetailQueryImpl used on opensource projects

Example 1 with HistoricDetailQueryImpl

use of org.camunda.bpm.engine.impl.HistoricDetailQueryImpl in project camunda-bpm-platform by camunda.

the class RestartProcessInstancesCmd method collectInitialVariables.

protected VariableMap collectInitialVariables(CommandContext commandContext, HistoricProcessInstance processInstance) {
    HistoryService historyService = commandContext.getProcessEngineConfiguration().getHistoryService();
    HistoricActivityInstance startActivityInstance = resolveStartActivityInstance(processInstance);
    HistoricDetailQueryImpl query = (HistoricDetailQueryImpl) historyService.createHistoricDetailQuery().variableUpdates().executionId(processInstance.getId()).activityInstanceId(startActivityInstance.getId());
    List<HistoricDetail> historicDetails = query.sequenceCounter(1).list();
    VariableMap variables = new VariableMapImpl();
    for (HistoricDetail detail : historicDetails) {
        HistoricVariableUpdate variableUpdate = (HistoricVariableUpdate) detail;
        variables.putValueTyped(variableUpdate.getVariableName(), variableUpdate.getTypedValue());
    }
    return variables;
}