/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat, Inc. and/or its affiliates or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat, Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.search.test.worker.duplication;
import java.util.HashSet;
import java.util.Set;
import javax.persistence.CascadeType;
import javax.persistence.DiscriminatorValue;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.JoinColumn;
import javax.persistence.OneToMany;
import org.hibernate.annotations.Cascade;
import org.hibernate.search.annotations.Indexed;
import org.hibernate.search.annotations.IndexedEmbedded;
/**
* Test entity for HSEARCH-257.
*
* @author Hardy Ferentschik
*/
@Entity
@Indexed
@DiscriminatorValue("SpecialPerson")
public class SpecialPerson extends Person {
@OneToMany(fetch = FetchType.EAGER, cascade = { CascadeType.ALL })
@Cascade(org.hibernate.annotations.CascadeType.DELETE_ORPHAN)
@JoinColumn(name = "SPECIALPERSON_FK")
@IndexedEmbedded
private Set<EmailAddress> emailAddressSet = new HashSet<EmailAddress>();
public Set<EmailAddress> getEmailAddressSet() {
return emailAddressSet;
}
public void setEmailAddressSet(Set<EmailAddress> emailAddresses) {
EmailAddress defaultVal = getDefaultEmailAddressFromList( emailAddresses );
super.setDefaultEmailAddress( defaultVal );
emailAddressSet = emailAddresses;
}
/**
* This function add the provided emailAddress to the existing set.
*
* @param emailAddress EmailAddress to add the the set
*/
public void addEmailAddress(EmailAddress emailAddress) {
if ( emailAddress != null ) {
if ( emailAddressSet == null ) {
emailAddressSet = new HashSet<EmailAddress>();
}
// We cannot add another default address to the list. Check if
// default
// address has been set before.
if ( emailAddress.isDefaultAddress() ) {
// Replace old default address with new one.
processDefaultEmailAddress( emailAddress, emailAddressSet );
super.setDefaultEmailAddress( emailAddress );
}
else {
emailAddressSet.add( emailAddress );
}
}
}
private void processDefaultEmailAddress(EmailAddress defaultVal,
Set<EmailAddress> list) {
if ( defaultVal != null ) {
boolean addToList = true;
for ( EmailAddress aList : list ) {
if ( defaultVal.equals( aList ) ) {
aList.setDefaultAddress( true );
addToList = false;
}
else if ( aList.isDefaultAddress() ) {
// Reset default value.
aList.setDefaultAddress( false );
}
}
// Add Email Address to the list if list does not contain it.
if ( addToList ) {
list.add( defaultVal );
}
}
}
private EmailAddress getDefaultEmailAddressFromList(
Set<EmailAddress> list) {
EmailAddress address = null;
EmailAddress firstAddressInList = null;
boolean found = false;
if ( list != null ) {
for ( EmailAddress aList : list ) {
address = aList;
if ( address != null ) {
if ( firstAddressInList == null ) {
firstAddressInList = address;
}
if ( address.isDefaultAddress() ) {
found = true;
break;
}
}
}
if ( !found && firstAddressInList != null ) {
// If default address was not found we set the first one as
// default.
firstAddressInList.setDefaultAddress( true );
address = firstAddressInList;
}
}
return address;
}
}