KKProductServiceImpl.java

package org.onehippo.forge.konakart.site.service.impl;

import org.hippoecm.hst.core.component.HstRequest;
import org.onehippo.forge.konakart.site.service.KKProductService;

import com.konakart.al.KKAppEng;
import com.konakart.app.DataDescConstants;
import com.konakart.app.DataDescriptor;
import com.konakart.app.KKException;
import com.konakart.appif.DataDescriptorIf;
import com.konakart.appif.ProductIf;
import com.konakart.appif.ProductsIf;
import com.konakart.bl.ProductMgr;

public class KKProductServiceImpl extends KKBaseServiceImpl implements KKProductService {

  @Override
  public ProductIf[] fetchNewProducts(HstRequest hstRequest) {
    return fetchNewProducts(hstRequest, ProductMgr.DONT_INCLUDE, false, false, DataDescConstants.MAX_ROWS);
  }

  @Override
  public ProductIf[] fetchNewProducts(HstRequest hstRequest, int categoryId) {
    return fetchNewProducts(hstRequest, categoryId, false, false, DataDescConstants.MAX_ROWS);
  }

  @Override
  public ProductIf[] fetchNewProducts(HstRequest hstRequest, int categoryId, boolean fetchDescription) {
    return fetchNewProducts(hstRequest, categoryId, fetchDescription, false, DataDescConstants.MAX_ROWS);
  }

  @Override
  public ProductIf[] fetchNewProducts(HstRequest hstRequest, int categoryId, boolean fetchDescription, int limit) {
    return fetchNewProducts(hstRequest, categoryId, fetchDescription, false, limit);
  }

  @Override
  public ProductIf[] fetchNewProducts(HstRequest hstRequest, int categoryId, boolean fetchDescription, boolean showInvisible) {
    return fetchNewProducts(hstRequest, categoryId, fetchDescription, false, DataDescConstants.MAX_ROWS);
  }

  @Override
  public ProductIf[] fetchNewProducts(HstRequest hstRequest, int categoryId, boolean fetchDescription,
                                      boolean showInvisible, int limit) {
    return fetchNewProducts(hstRequest, categoryId, fetchDescription, showInvisible, limit,
        DataDescConstants.ORDER_BY_DATE_ADDED);
  }

  @Override
  public ProductIf[] fetchNewProducts(HstRequest hstRequest, int categoryId, boolean fetchDescription,
                                      boolean showInvisible, int limit, String orderBy) {
    return fetchNewProducts(hstRequest, categoryId, ProductMgr.DONT_INCLUDE, fetchDescription, showInvisible, limit,
        DataDescConstants.ORDER_BY_DATE_ADDED);
  }

  @Override
  public ProductIf[] fetchNewProducts(HstRequest hstRequest, int categoryId, int manufacturerId, boolean fetchDescription,
                                      boolean showInvisible, int limit, String orderBy) {
    KKAppEng kkAppEng = getKKAppEng(hstRequest);

    DataDescriptorIf dataDescriptorIf = new DataDescriptor();
    dataDescriptorIf.setShowInvisible(showInvisible);
    dataDescriptorIf.setFillCustomAttrArray(true);
    dataDescriptorIf.setFillDescription(fetchDescription);
    dataDescriptorIf.setOffset(0);
    dataDescriptorIf.setLimit(limit);
    dataDescriptorIf.setOrderBy(orderBy);

    try {
      ProductsIf productsIf = kkAppEng.getEng().getProductsPerCategoryPerManufacturerWithOptions(kkAppEng.getSessionId(),
          dataDescriptorIf,
          categoryId,
          manufacturerId,
          kkAppEng.getLangId(),
          kkAppEng.getFetchProdOptions());
      return productsIf.getProductArray();
    } catch (KKException e) {
      log.warn("Failed to retrieve the new products");
    }

    return new ProductIf[0];
  }

  @Override
  public ProductIf fetchProductById(HstRequest hstRequest, int productId) {

    KKAppEng kkAppEng = getKKAppEng(hstRequest);

    try {
      ProductIf productsIf = kkAppEng.getEng().getProduct(kkAppEng.getSessionId(), productId, kkAppEng.getLangId());
      return productsIf;
    } catch (KKException e) {
      log.warn("Failed to retrieve the product");
    }

    return null;
  }

}