Examples with CaseMilestoneInstanceImpl org.jbpm.casemgmt.impl.model.instance.CaseMilestoneInstanceImpl used on opensource projects

Example 1 with CaseMilestoneInstanceImpl

use of org.jbpm.casemgmt.impl.model.instance.CaseMilestoneInstanceImpl in project jbpm by kiegroup.

the class CaseRuntimeDataServiceImpl method getCaseInstanceMilestones.

@Override
public Collection<CaseMilestoneInstance> getCaseInstanceMilestones(String caseId, boolean achievedOnly, QueryContext queryContext) {
    ProcessInstanceDesc pi = runtimeDataService.getProcessInstanceByCorrelationKey(correlationKeyFactory.newCorrelationKey(caseId));
    if (pi == null || !pi.getState().equals(ProcessInstance.STATE_ACTIVE)) {
        throw new CaseNotFoundException("No case instance found with id " + caseId + " or it's not active anymore");
    }
    CorrelationKey correlationKey = correlationKeyFactory.newCorrelationKey(caseId);
    Collection<org.jbpm.services.api.model.NodeInstanceDesc> nodes = runtimeDataService.getNodeInstancesByCorrelationKeyNodeType(correlationKey, Arrays.asList(ProcessInstance.STATE_ACTIVE), Arrays.asList("MilestoneNode"), queryContext);
    Collection<Long> completedNodes = nodes.stream().filter(n -> ((NodeInstanceDesc) n).getType() == 1).map(n -> n.getId()).collect(toList());
    Predicate<org.jbpm.services.api.model.NodeInstanceDesc> filterNodes = null;
    if (achievedOnly) {
        filterNodes = n -> ((NodeInstanceDesc) n).getType() == 1;
    } else {
        filterNodes = n -> ((NodeInstanceDesc) n).getType() == 0;
    }
    List<String> foundMilestones = new ArrayList<>();
    List<CaseMilestoneInstance> milestones = nodes.stream().filter(filterNodes).map(n -> {
        foundMilestones.add(n.getName());
        return new CaseMilestoneInstanceImpl(String.valueOf(n.getId()), n.getName(), completedNodes.contains(n.getId()), n.getDataTimeStamp());
    }).collect(toList());
    if (!achievedOnly) {
        // add other milestones that are present in the definition
        CaseDefinition caseDef = getCase(pi.getDeploymentId(), pi.getProcessId());
        caseDef.getCaseMilestones().stream().filter(cm -> !foundMilestones.contains(cm.getName())).map(cm -> new CaseMilestoneInstanceImpl(cm.getId(), cm.getName(), false, null)).forEach(cmi -> milestones.add(cmi));
    }
    return applyPagination(milestones, queryContext);
}