public void addPartToBillOfMaterial(
String bomPartNumber, int bomRevision, String partNumber, int revision) {
logger.log(Level.INFO, "BOM part number: {0}", bomPartNumber);
logger.log(Level.INFO, "BOM revision: {0}", bomRevision);
logger.log(Level.INFO, "Part number: {0}", partNumber);
logger.log(Level.INFO, "Part revision: {0}", revision);
try {
PartKey bomKey = new PartKey();
bomKey.setPartNumber(bomPartNumber);
bomKey.setRevision(bomRevision);
Part bom = em.find(Part.class, bomKey);
logger.log(Level.INFO, "BOM Part found: {0}", bom.getPartNumber());
PartKey partKey = new PartKey();
partKey.setPartNumber(partNumber);
partKey.setRevision(revision);
Part part = em.find(Part.class, partKey);
logger.log(Level.INFO, "Part found: {0}", part.getPartNumber());
bom.getParts().add(part);
part.setBomPart(bom);
} catch (EJBException e) {
}
}
public void createVendorPart(
String partNumber, int revision, String description, double price, int vendorId) {
try {
PartKey pkey = new PartKey();
pkey.setPartNumber(partNumber);
pkey.setRevision(revision);
Part part = em.find(Part.class, pkey);
VendorPart vendorPart = new VendorPart(description, price, part);
em.persist(vendorPart);
Vendor vendor = em.find(Vendor.class, vendorId);
vendor.addVendorPart(vendorPart);
vendorPart.setVendor(vendor);
} catch (Exception e) {
throw new EJBException(e.getMessage());
}
}
public void addLineItem(Integer orderId, String partNumber, int revision, int quantity) {
try {
CustomerOrder order = em.find(CustomerOrder.class, orderId);
logger.log(Level.INFO, "Found order ID {0}", orderId);
PartKey pkey = new PartKey();
pkey.setPartNumber(partNumber);
pkey.setRevision(revision);
Part part = em.find(Part.class, pkey);
LineItem lineItem = new LineItem(order, quantity, part.getVendorPart());
order.addLineItem(lineItem);
} catch (Exception e) {
logger.log(
Level.WARNING, "Couldn''t add {0} to order ID {1}.", new Object[] {partNumber, orderId});
throw new EJBException(e.getMessage());
}
}
public double getBillOfMaterialPrice(
String bomPartNumber, int bomRevision, String partNumber, int revision) {
double price = 0.0;
try {
PartKey bomkey = new PartKey();
bomkey.setPartNumber(bomPartNumber);
bomkey.setRevision(bomRevision);
Part bom = em.find(Part.class, bomkey);
Collection<Part> parts = bom.getParts();
for (Part part : parts) {
VendorPart vendorPart = part.getVendorPart();
price += vendorPart.getPrice();
}
} catch (Exception e) {
throw new EJBException(e.getMessage());
}
return price;
}