Examples with Bulk org.apache.isis.applib.annotation.Bulk used on opensource projects

Example 1 with Bulk

use of org.apache.isis.applib.annotation.Bulk in project estatio by estatio.

the class IndexValueMaintLineItem method apply.

// //////////////////////////////////////
@MemberOrder(sequence = "2")
@ActionSemantics(Of.IDEMPOTENT)
@Bulk
public void apply() {
    if (bulkInteractionContext.isFirst()) {
        String error = check();
        if (error != null) {
            getContainer().raiseError(error);
            return;
        }
    }
    // only null on first pass, then populated
    ApplicationTenancy applicationTenancy = (ApplicationTenancy) scratchpad.get("applicationTenancy");
    if (applicationTenancy == null) {
        final String atPath = getAtPath();
        applicationTenancy = applicationTenancies.findTenancyByPath(atPath);
        scratchpad.put("applicationTenancy", applicationTenancy);
    }
    // only null on first pass, then populated
    Index index = (Index) scratchpad.get("index");
    if (index == null) {
        final String reference = getReference();
        index = indexRepository.newIndex(reference, reference, applicationTenancy);
        scratchpad.put("index", index);
        setIndex(index);
    }
    // only null on first pass, then populated, and only if !existingIndex
    IndexBase previousBase = (IndexBase) scratchpad.get("previousBase");
    final LocalDate baseStartDate = getBaseStartDate();
    final BigDecimal baseFactor = getBaseFactor();
    IndexBase indexBase = indexBaseRepository.findByIndexAndDate(index, baseStartDate);
    if (indexBase == null) {
        indexBase = indexBaseRepository.newIndexBase(index, previousBase, baseStartDate, baseFactor);
    }
    setIndexBase(indexBase);
    // for next time need to create
    scratchpad.put("previousBase", indexBase);
    final LocalDate valueStartDate = getValueStartDate();
    final BigDecimal value = getValue();
    IndexValue indexValue = indexValueRepository.findByIndexAndStartDate(index, valueStartDate);
    if (indexValue == null) {
        indexValue = indexValueRepository.findOrCreate(index, valueStartDate, value);
    } else {
        indexValue.setValue(value);
    }
    setIndexValue(indexValue);
    // belt-n-braces so that subsequent queries succeed...
    getContainer().flush();
}