implemented business method addContact()

Signed-off-by: Roland Häder <roland@mxchange.org>

diff --git a/src/java/org/mxchange/jcontacts/contact/PizzaContactSessionBean.java b/src/java/org/mxchange/jcontacts/contact/PizzaContactSessionBean.java
index 9cd13d5b1ef73c8466ed211b99ab23208dd8da69..2083847e3868e70101f4a935390a62d971d6c8d4 100644 (file)
--- a/src/java/org/mxchange/jcontacts/contact/PizzaContactSessionBean.java
+++ b/src/java/org/mxchange/jcontacts/contact/PizzaContactSessionBean.java
@@ -17,12 +17,15 @@
 package org.mxchange.jcontacts.contact;
 
 import java.text.MessageFormat;
+import java.util.GregorianCalendar;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Objects;
 import javax.ejb.Stateless;
 import javax.persistence.NoResultException;
 import javax.persistence.Query;
+import org.mxchange.jcontacts.contact.utils.ContactUtils;
+import org.mxchange.jcontacts.exceptions.ContactAlreadyAddedException;
 import org.mxchange.jcontacts.exceptions.ContactNotFoundException;
 import org.mxchange.pizzaaplication.database.BasePizzaDatabaseBean;;
 import org.mxchange.jcontacts.contact.utils.ContactUtils;
@@ -46,6 +49,39 @@ public class PizzaContactSessionBean extends BasePizzaDatabaseBean implements Co
        public PizzaContactSessionBean () {
        }
 
+       @Override
+       public Contact addContact (final Contact contact) throws ContactAlreadyAddedException {
+               // Log trace message
+               this.getLoggerBeanLocal().logTrace(MessageFormat.format("addContact: contact={0} - CALLED!", contact)); //NOI18N
+
+               // The contact instance must be valid
+               if (null == contact) {
+                       // Throw NPE again
+                       throw new NullPointerException("contact is null"); //NOI18N
+               } else if (contact.getContactId() instanceof Long) {
+                       // Throw NPE again
+                       throw new NullPointerException("contact.contactId is not null"); //NOI18N //NOI18N
+               } else if (this.lookupContact(contact) instanceof Contact) {
+                       // Already found
+                       throw new ContactAlreadyAddedException(contact);
+               }
+
+               // Set created timestamp
+               contact.setContactCreated(new GregorianCalendar());
+
+               // Set all created timestamps in cellphone, land-line and fax number(s)
+               this.setAllContactPhoneEntriesCreated(contact);
+
+               // Persist it
+               this.getEntityManager().persist(contact);
+
+               // Flush it
+               this.getEntityManager().flush();
+
+               // Return updated instance
+               return contact;
+       }
+
        @Override
        public Contact findContactById (final Long contactId) throws ContactNotFoundException {
                // Log trace message