[hibernate-issues] [Hibernate-JIRA] Commented: (HBX-906) Support better readable results when toString isn't implemented for "select new SomeObject(p1, p2, p3)" statements
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http://opensource.atlassian.com/projects/hibernate/browse/HBX-906?page=co...
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Max Rydahl Andersen commented on HBX-906:
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You *can't know* or you currently don't have >the
information at your fingertips?
the hql parser does this transformation internally and I don't have access to the
resulting resulttransformer - and even if I had it can't tell me what the return type
is.
One thing I could probably do/detect is that there is only one object available in the
actual row and just not put values into those remaing rows.
One way of doing might be to transform >"select new Obj(p1,
p2, p3) from..." under the >covers into "select p1, p2, p3 from..." This
>way, the results come back in a nice, orderly, >decomposed fashion every time - and
you still >have the semantic equivalent to what the user >actually typed.
But then you can't test if the query you want to execute actually can be
executed...;)
Support better readable results when toString isn't implemented
for "select new SomeObject(p1, p2, p3)" statements
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Key: HBX-906
URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-906
Project: Hibernate Tools
Type: New Feature
Versions: 3.2beta8
Reporter: Joseph Marques
If I have some class called SomeObject WITHOUT a toString method, and I have some
statement like "select new SomeObject(p1, p2, p3)", the results look like
0
SomeObject@19cd8ea
SomeObject@65168f
SomeObject@ac1d0e
SomeObject@1a79e4
SomeObject@9cd89b
SomeObject@11c00d8
...
Instead, why not attempt to show the results as:
0 1 2
<p1.toString()> <p2.toString()> <p3.toString()>
<p1.toString()> <p2.toString()> <p3.toString()>
<p1.toString()> <p2.toString()> <p3.toString()>
In other words, statements like "select new SomeObject(p1, p2, p3) ..." should
default to the same results that "select p1, p2, p3 ..." would.
Thoughts?
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