posted 18 years ago
Hello all -
I have an object/relational mapping defined using hibernate 3.0. The table contains a binary column that I would like to set as a "lazy property".
When listing records from the table, binary data is downloaded for each record returned in the query resulting in a huge performance hit. Setting the mapping element with the attribute lazy="true" does not accomplish the intented "lazy" load.
<code>
<class name="com.dana.sealing.itchecklist.TaskFile" table="attachments">
<id name="id" type="integer" column="id">
<generator class="identity"/>
</id>
<many-to-one name="parent" column="history_id" not-null="true"/>
<property name="filename" type="string" not-null="true" column="filename" />
<property name="contentType" type="string" not-null="false" column="content_type" />
<property name="content" type="binary" not-null="false" column="content" lazy="true"/>
</class>
</code>
The documentation states this is possible, however, I have not been able to successfully implement this. Has anyone been able to get this to work and if so, can you provide the details of how to accomplish this?
Best Regards,
R. Alcazar