Generated value objects throws NullPointerException when using constructor with
multiple parameters
---------------------------------------------------------------------------------------------------
Key: XDT-1585
URL: http://opensource.atlassian.com/projects/xdoclet/browse/XDT-1585
Project: XDoclet
Type: Bug
Components: EJB Module
Versions: 1.2.3
Environment: Windows XP, JDK 1.5, XDoclet 1.2.3.
Reporter: Ivens Porto
Assigned to: xdoclet-devel (Use for new issues)
The value objects generated by XDoclet throw a NullPointerException when
constructing value object objects using the constructor with multiple
parameters.
For example, this is a value object generated by XDoclet (code that does not
matter to the subject was removed):
------------------------------------------------------------------------------------------------------
public class OperationVO
extends java.lang.Object
implements java.io.Serializable, java.lang.Cloneable
{
private java.lang.Long operationId;
private boolean operationIdHasBeenSet = false;
private java.lang.String descr;
private boolean descrHasBeenSet = false;
private ejb.entity.OperationPK primaryKey;
public OperationVO()
{
primaryKey = new ejb.entity.OperationPK();
}
public OperationVO( java.lang.Long operationId,java.lang.String descr)
{
setOperationId(operationId);
setDescr(descr);
primaryKey = new ejb.entity.OperationPK(this.getOperationId());
}
public void setOperationId( java.lang.Long operationId )
{
this.operationId = operationId;
operationIdHasBeenSet = true;
primaryKey.setoperationId(operationId);
}
// other methods removed
}
------------------------------------------------------------------------------------------------------
As can be seen the setOperationId() method will throw a NullPointerException
when called from the constructor with multiple parameters, because the member
'primaryKey' has not been created and is 'null'.
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