Hello,
I use seam-gen (seam 1.1.7.RC1) to generate list and home classes from entities
with jpaconfiguration .
One class, Contract, has two attributs, seller and purchaser, with the same
type Party.
The generated ContractHome class contains:
| @In(value = "#{partyHome.managedInstance}", required = false)
| Party seller;
| @In(value = "#{partyHome.managedInstance}", required = false)
| Party purchaser;
|
|
So seller and purchaser use the same instance!
Any idea to get two different instances?
Regards
Pierre
PJ :
| @Name("contract")
| @javax.persistence.Entity
| public class Contract extends Entity
| {
|
| private DateTime begin;
| private DateTime end;
| private Party seller;
| private Party purchaser;
|
| public Contract()
| {
| this(null);
| }
|
| public Contract(Party seller)
| {
| this(seller, null);
| }
|
| public Contract(Party seller, Party purchaser)
| {
| super();
| this.seller = seller;
| this.purchaser = purchaser;
| }
|
| @Id
| public String getId() {return super.getId();}
| public void setId(String id) {super.setId(id);}
|
| /**
| * the seller
| */
| @ManyToOne
| @JoinColumn(name="sellerId")
| public Party getSeller() {return this.seller;}
| public void setSeller(Party seller) {this.seller = seller;}
| public Contract seller(Party seller) {
| setSeller(seller);
| return this;
| }
|
| /**
| * the purchaser
| */
| @ManyToOne
| @JoinColumn(name="purchaserId")
| public Party getPurchaser() {return this.purchaser;}
| public void setPurchaser(Party purchaser) {this.purchaser = purchaser;}
| public Contract purchaser(Party purchaser) {
| setPurchaser(purchaser);
| return this;
| }
|
| /**
| * the begin date
| */
| @Column(name="begindate")
| @Type(type="org.joda.time.contrib.hibernate.PersistentDateTime")
| public DateTime getBegin() {return this.begin;}
| public void setBegin(DateTime begin) {this.begin = begin;}
| public Contract begin(DateTime begin) {
| setBegin(begin);
| return this;
| }
|
| /**
| * the end date
| */
| @Column(name="enddate")
| @Type(type="org.joda.time.contrib.hibernate.PersistentDateTime")
| public DateTime getEnd() {return this.end;}
| public void setEnd(DateTime end) {this.end = end;}
| public Contract end(DateTime end) {
| setEnd(end);
| return this;
| }
|
| /* (non-Javadoc)
| * @see java.lang.Object#toString()
| */
| @Override
| public String toString()
| {
| return "Contract(" + getPurchaser().getName()
| + " [" + getBegin()
| + " - " + getEnd()
| + " ])";
| }
|
| }
|
| @Name("contractHome")
| public class ContractHome extends EntityHome<Contract> {
|
| @In(value = "#{partyHome.managedInstance}", required = false)
| Party seller;
| @In(value = "#{partyHome.managedInstance}", required = false)
| Party purchaser;
|
| public void setContractId(String id) {
| setId(id);
| }
|
| public String getContractId() {
| return (String) getId();
| }
|
| @Override
| protected Contract createInstance() {
| Contract contract = new Contract();
| return contract;
| }
|
| public void wire() {
| if (seller != null) {
| getInstance().setSeller(seller);
| }
| if (purchaser != null) {
| getInstance().setPurchaser(purchaser);
| }
| }
|
| public boolean isWired() {
| return true;
| }
|
| public Contract getManagedInstance() {
| return isManaged() ? getInstance() : null;
| }
|
| }
|
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