hs.hsadmin/hsarback/src/de/hsadmin/mods/pac/PacModuleImpl.java

84 lines
3.3 KiB
Java

package de.hsadmin.mods.pac;
import java.util.Date;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import javax.persistence.EntityManager;
import javax.persistence.Query;
import de.hsadmin.core.model.AbstractEntity;
import de.hsadmin.core.model.AbstractModuleImpl;
import de.hsadmin.core.model.HSAdminException;
import de.hsadmin.mods.cust.Customer;
public class PacModuleImpl extends AbstractModuleImpl {
@Override
public List<AbstractEntity> search(Class<? extends AbstractEntity> entityClass,
String condition, String orderBy) throws HSAdminException {
if (orderBy == null || orderBy.length() == 0) {
orderBy = "ORDER BY obj.name ASC";
}
return super.search(entityClass, condition, orderBy);
}
@Override
public AbstractEntity add(AbstractEntity newEntity) throws HSAdminException {
EntityManager em = getTransaction().getEntityManager();
Pac pac = (Pac) newEntity;
Date now = new Date();
pac.setCreated(now);
BasePac basepac = pac.getBasepac();
if (basepac == null || basepac.getName() == null || basepac.getName().length() == 0) {
throw new HSAdminException("basepac required");
}
Query qBasepac = em.createQuery("SELECT b FROM BasePacs b WHERE b.name = :basepacName AND b.valid = :valid");
qBasepac.setParameter("basepacName", basepac.getName());
qBasepac.setParameter("valid", Boolean.TRUE);
basepac = (BasePac) qBasepac.getSingleResult();
pac.setBasepac(basepac);
INetAddress curINetAddr = pac.getCurINetAddr();
if (curINetAddr == null || curINetAddr.getInetAddr() == null || curINetAddr.getInetAddr().length() == 0) {
throw new HSAdminException("curinetaddr required");
}
Query qINetAddr = em.createNativeQuery("SELECT * FROM inet_addr WHERE inet_addr = inet '" + curINetAddr.getInetAddr() + "'", INetAddress.class);
curINetAddr = (INetAddress) qINetAddr.getSingleResult();
pac.setCurINetAddr(curINetAddr);
Customer customer = pac.getCustomer();
if (customer == null || customer.getName() == null || customer.getName().length() == 0) {
throw new HSAdminException("customer required");
}
Query qCustomer = em.createQuery("SELECT c FROM Customers c WHERE c.name = :name");
qCustomer.setParameter("name", customer.getName());
customer = (Customer) qCustomer.getSingleResult();
pac.setCustomer(customer);
Hive hive = pac.getHive();
if (hive == null || hive.getName() == null || hive.getName().length() == 0) {
throw new HSAdminException("hive required");
}
Query qHive = em.createQuery("SELECT h FROM Hives h WHERE h.name = :name");
qHive.setParameter("name", hive.getName());
hive = (Hive) qHive.getSingleResult();
pac.setHive(hive);
Query qComponents = em.createQuery("SELECT c FROM Components c WHERE c.basePacId = :basepac");
qComponents.setParameter("basepac", basepac.id());
List<?> componentsList = qComponents.getResultList();
Set<PacComponent> pacComponents = new HashSet<PacComponent>();
for (Object cObj : componentsList) {
Component comp = (Component) cObj;
PacComponent pacComponent = new PacComponent();
pacComponent.setBaseComponent(comp.getBaseComponent());
pacComponent.setbasePac(comp.getBasePac());
pacComponent.setCreated(now);
pacComponent.setPac(pac);
pacComponent.setQuantity(comp.getDefaultQuantity());
pacComponents.add(pacComponent);
}
pac.setPacComponents(pacComponents);
return super.add(newEntity);
}
}