Generic support does not handle onActivate
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Key: TAPESTRY-2289
URL: https://issues.apache.org/jira/browse/TAPESTRY-2289
Project: Tapestry
Issue Type: Improvement
Components: tapestry-core
Affects Versions: 5.0.12
Reporter: Angelo Chen
Priority: Minor
Hi,
I'm trying out generic in 5.0.11, I have a base class ObjectEdit, then
public class ObjectEdit<T> {
private T object;
public T getObject() { return object;}
public void setObject(T object) { this.object = object;}
public void onActivate(T obj) { object = obj;}
public T onPassivate() { return object; }
}
I was hoping that I can just extend it like this:
public class UserEdit extends ObjectEdit <Usr> {
}
but it does not work, error:
org.apache.tapestry.ioc.internal.util.TapestryException
Failure reading parameter 'object' of component admin/UserEdit:object:
java.lang.String
I have to do:
public class UserEdit extends ObjectEdit <User> {
public void onActivate(User obj) {
this.setObject(obj);
}
}
and remove the onActivate from ObjectEdit, why onActivate does not work in a
base class when onPassivate can? Thanks,
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