posting this so that anyone else searching on this will find what i found:
if you have an object with a composite key object, e.g:
| @Entity
| @IdClass( ThingPK.class )
| @Table( name="Thing" )
| public class Thing
| implements Serializable
| {
| @Id
| private String keyOne;
|
| @Id
| private String keyTwo;
|
| @Column( name="value_one" )
| private String valueOne;
|
| // getter/setters omitted for brevity
| }
|
| public class ThingPK
| implements Serializable
| {
| @Column( name="key_one" )
| private String keyOne;
|
| @Column( name="key_two" )
| private String keyTwo;
|
| // getter/setters omitted for brevity
| }
|
what ended up causing the above problem is that i had annotated the @Columns in
the entity object (Thing), instead of instrumenting the PK class (ThingPK),
once i corrected it (to appear like the above), the column name was properly
injected and it worked fine. all of the example code i've seen never indicates
that the @Column instrumentation is supposed to go into the PK class and not
the entity class.
caveat emptor.
== stanton
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