Examples with CriteriaLookupService org.kuali.kfs.core.api.criteria.CriteriaLookupService used on opensource projects

Example 1 with CriteriaLookupService

use of org.kuali.kfs.core.api.criteria.CriteriaLookupService in project cu-kfs by CU-CommunityApps.

the class CuVendorRuleBase method validateParentVendorTaxNumber.

/**
 * Overridden so that when an existing vendor tax number is found when trying to add a new parent vendor,
 * the error message will include the existing vendor detail's ID (in payee ID format).
 *
 * @see org.kuali.kfs.vnd.document.validation.impl.VendorRule#validateParentVendorTaxNumber(org.kuali.kfs.vnd.businessobject.VendorDetail)
 */
@SuppressWarnings("deprecation")
@Override
protected boolean validateParentVendorTaxNumber(VendorDetail vendorDetail) {
    boolean isParent = vendorDetail.isVendorParentIndicator();
    // ==== CU Customization: Use criteria API instead, due to limited BO service methods with negative criteria. ====
    List<Predicate> criteria = new ArrayList<Predicate>();
    if (ObjectUtils.isNotNull(vendorDetail.getVendorHeader().getVendorTaxTypeCode()) && ObjectUtils.isNotNull(vendorDetail.getVendorHeader().getVendorTaxNumber())) {
        criteria.add(PredicateFactory.equal(VendorPropertyConstants.VENDOR_TAX_TYPE_CODE, vendorDetail.getVendorHeader().getVendorTaxTypeCode()));
        criteria.add(PredicateFactory.equal(VendorPropertyConstants.VENDOR_TAX_NUMBER, vendorDetail.getVendorHeader().getVendorTaxNumber()));
    } else {
        return true;
    }
    // ==== CU Customization: Use the actual vendor details, not just the count. ====
    List<VendorDetail> existingVendors;
    // negative criteria so that the current vendor is excluded from the search
    if (ObjectUtils.isNotNull(vendorDetail.getVendorHeaderGeneratedIdentifier())) {
        // ==== CU Customization: Use CriteriaLookupService instead, since BO service doesn't allow negative criteria in non-count methods. ====
        criteria.add(PredicateFactory.notEqual(VendorPropertyConstants.VENDOR_HEADER_GENERATED_ID, vendorDetail.getVendorHeaderGeneratedIdentifier()));
        existingVendors = SpringContext.getBean(CriteriaLookupService.class).lookup(VendorDetail.class, QueryByCriteria.Builder.fromPredicates(criteria.toArray(new Predicate[criteria.size()]))).getResults();
    } else {
        // If this is creating a new vendor, we can't include the header generated id
        // in the negative criteria because it's null, so we'll only look for existing
        // vendors with the same tax # and tax type regardless of the vendor header generated id.
        // ==== CU Customization: Use CriteriaLookupService instead, since BO service doesn't allow negative criteria in non-count methods. ====
        existingVendors = SpringContext.getBean(CriteriaLookupService.class).lookup(VendorDetail.class, QueryByCriteria.Builder.fromPredicates(criteria.toArray(new Predicate[criteria.size()]))).getResults();
    }
    if (!existingVendors.isEmpty()) {
        if (isParent) {
            // ==== CU Customization: Print a different error message that also includes the existing vendor's ID. ====
            if (KFSConstants.SYSTEM_USER.equals(GlobalVariables.getUserSession().getActualPerson().getPrincipalName())) {
                // Only print new message when the actual KFS system user is in place (and not someone backdoored), to keep it specific to batch runs.
                VendorDetail existingVendor = existingVendors.get(0);
                // Parent vendor takes precedence when printing the error message.
                for (int i = 1; !existingVendor.isVendorParentIndicator() && i < existingVendors.size(); i++) {
                    existingVendor = existingVendors.get(i);
                }
                putFieldError(VendorPropertyConstants.VENDOR_TAX_NUMBER, CUVendorKeyConstants.ERROR_VENDOR_TAX_TYPE_AND_NUMBER_COMBO_EXISTS_AND_PRINT_EXISTING, new String[] { existingVendor.getVendorHeaderGeneratedIdentifier().toString(), existingVendor.getVendorDetailAssignedIdentifier().toString() });
            } else {
                // Just use standard KFS-delivered message for general users who are trying to submit a regular vendor maintenance document.
                putFieldError(VendorPropertyConstants.VENDOR_TAX_NUMBER, VendorKeyConstants.ERROR_VENDOR_TAX_TYPE_AND_NUMBER_COMBO_EXISTS);
            }
        } else {
            putFieldError(VendorPropertyConstants.VENDOR_TAX_NUMBER, VendorKeyConstants.ERROR_VENDOR_PARENT_NEEDS_CHANGED);
        }
        return false;
    }
    return true;
}