Title: RE: [castor-dev] PROPOSED PATCH : Adding toCalendar() method to
date/time types
Object reloading is removed, because there
is a lot of pitfall.
A real inheritance mechanism is going to implemented. But, it going to take a
while...
Thomas
-----Original Message-----
>From: Kesav Kumar [mailto:[EMAIL PROTECTED]]
>Sent: Friday, August 31, 2001 9:55 AM
>To: [EMAIL PROTECTED]
>Subject: [castor-dev] Inheritance plz help me
>
>Hi to all.
I am new to castor as I am trying to get my inheritance relation its not
working.
>
>I have a main
table called WorkFlow which contains various tasks. Each task can be
different types(ftp, email). I want to establish inheritance relation
between task and individual tasks.
>
>My code is like
this
>
>public class
WorkFlow
>{
>
private Collection tasks;
>
public Collection getTasks()
>
{
>
return this.tasks;
>
}
>
>
public void setTasks(Collection tasks)
>
{
>
this.tasks = tasks;
>
}
>}
>
>
>public class Task
implements Persistent
>{
> private
String taskType;
>
public String getTaskType()
>
{
>
return this.taskType;
>
}
>
>
public void setTaskType(String taskType)
>
{
>
this.taskType = taskType;
>
}
>
>
public Class jdoLoad(short mode)
>
{
>
if(this.taskType.equals("FTP")) return FTPTask.class;
>
if(this.taskType.equals("EMAIL")) return EmailTask.class
>
return null;
>
}
>}
>
>public class
FTPTask extends Task
>{
>}
>
>When I called
getTasks() on workFlow object I expected that the collection will contain
individual tasks. But I am getting the Task class only.
>
>Please help me in
solving this. I am attaching my mapping file.
>
>Thanks in
advance.
>
>Kesav Kumar Kolla
>Voquette Inc
>650 356 3740(W)
>510 889 6840(R)
>Voquette....Delivering
Sound Information
>
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