Hi,
was able to upgrade a mid size t5 app from 5.1.0.5 to 5.2.4, still testing
every aspect, something learned so far:
1) Hibernate 3.6 will be used, so two changes:
use "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd";
in hibernate.cfg.xml
if there is a mappedBy, you should no include @JoinColumn, following
is not accepted, but accepted in 3.2.x which is used in Tapestry 5.1.0.5:
@OneToMany(cascade=CascadeType.REMOVE, fetch= FetchType.LAZY, mappedBy =
"detail")
@JoinColumn(name="detail_fk")
you have to remove the @Join... which i believe it's correct
2) if you use ArrayList with Model for grid, 5.1.0.5 will have one column
'empty', but 5.2.4 will have an extra column 'size':
model = beanModelSource.createDisplayModel(ArrayList.class,
_messages);
model.exclude("size"); // you don't have to do this in 5.1.0.5
model.get("empty").sortable(false).label("Items");
that's the things I changed up to now to make the upgrade works.
Angelo
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