Hi,
In orm_1_0.xsd or orm-xsd.rsrc files under the <xsd:complexType
name="embeddable-attributes"> the <xsd:element name="embedded"
type="orm:embedded" minOccurs="0" maxOccurs="unbounded"/> is not present.
Please let me know if there is any valid reason behind it.Was the embedded
element in embeddable-attributes was accidently missed out?
I faced the issue when i tried the example something like as shown below:
class A
{
int id;
B objB;
}
class B
{
String str1;
Date d;
C objC;
}
class C
{
String str2;
}
I wanted to persist object A into a single table by having object B as embedded
and object B inturn having object C as embedded.
My corresponding orm mapping file is as shown below:
<?xml version="1.0" encoding="UTF-8"?>
<entity-mappings xmlns="http://java.sun.com/xml/ns/persistence/orm";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence/orm orm_1_0.xsd"
version="1.0">
<entity class="A">
<table name="TableA"/>
<attributes>
<id name="id">
<column name="ID"/>
</id>
<embedded name="objB"/>
</attributes>
</entity>
<embeddable class="B">
<attributes>
<basic name="str1">
<column name="COL2"/>
</basic>
<basic name="d">
<column name="DateCol"/>
</basic>
<embedded name="objC"/>
</embeddable>
<embeddable class="C">
<attributes>
<basic name="str2">
<column name="COL3"/>
</basic>
</embeddable>
</entity-mappings>
This was not possible due to orm schema restriction.
Thanks,
Regards,
Sharath.H
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