Hi,
I'm using xdoclet 1.2b3 to generate value objects to my entity beans,
but I came to a situation that, although interesting, I cannot resolve
regarding fields used as primary keys.
I have a customer entity bean (presented here with only the declarations
needed to describe the problem):
/**
* @ejb.value-object
* name="Customer"
* match="*"
*/
public class CustomerBean extends EntityBean {
/**
* @ejb.interface-method
* @ejb.persistence
*/
public abstract String getUserName();
public abstract void setUserName();
/**
* @ejb.interface-method
* @ejb.persistence
*/
public abstract String getEmail();
/**
* @ejb.interface-method
* @ejb.persistence
*/
public abstract void setEmail(String email);
/* more fields declared here */
/**
* @ejb.create-method
* view-type="both"
*/
public CustomerBeanPK ejbCreate(String userName)
throws CreateException {
setUserName(userName);
return new CustomerBeanPK(userName);
}
/**
* @ejb.interface-method
*/
public abstract CustomerValue getCustomerValue();
/**
* @ejb.interface-method
*/
public abstract void setCustomerValue(CustomerValue value);
}
As you can see from the code above I also have a primary key:
public class CustomerBeanPK implements java.io.Serializable {
public String userName;
public CustomerBeanPK() {
}
public CustomerBeanPK(String userName) {
this.userName = userName;
}
/* other methods here: toString, equals, hasCode */
}
As can be noted from the above code sample, the userName field is used
as a primary key.
The problem is: if a user calls getCustomerValue(), then change the name
of the userName and call setCustomerValue(), the userName field value is
changed, and I do not want this to happen. I want the userName to the
set on the entity bean creation and not changed in any way after that.
I tried to use the "match" property of @ejb.value-object to try to make
setUserName to be not included in the generated value object:
/**
* @ejb.value-object
* name="Customer"
* match="customer"
*/
public class CustomerBean extends EntityBean {
/**
* @ejb.interface-method
* @ejb.persistence
* @ejb.value-object match="customer"
*/
public abstract String getUserName();
public abstract void setUserName();
/**
* @ejb.interface-method
* @ejb.persistence
* @ejb.value-object match="customer"
*/
public abstract String getEmail();
/**
* @ejb.interface-method
* @ejb.persistence
* @ejb.value-object match="customer"
*/
public abstract void setEmail(String email);
}
but the above does not work. The serUserName method is used in the
generated value object.
Anyone knows what should I do to make the setUserName method to not be
included in the generated value object?
Thanks,
--
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OSE - Open Systems Engineering _/ _/ _/ _/
http://www.ose.com.br _/ _/ _/_/_/ _/_/_/_/
Phone: (55) 34 - 3214-5995 _/ _/ _/ _/
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