For some reason I can not get self-referential model case to work. I have this working for another set of classes. I keep getting a read lock exception.
Nested error: org.exolab.castor.jdo.DataObjectAccessException: Field access error: FieldMolder for com.opendemand.jdo.WebResource.webResourceBranches of type com.opendemand.jdo.WebResourceBranch access resulted in java.lang.IllegalStateException: Transaction org.castor.persist.LocalTransaction cont...@b52a28 does not hold the read lock: com.opendemand.jdo.WebResource/314/3. I am using castor 1.01. Does anyone know what might cause a read lock exception in a self-referential model case. relationship WebResource ---> WebResourceBranch --> WebResource mapping. <class name="com.opendemand.jdo.WebResource" auto-complete="false" identity="webResourceId" key-generator="keygen" > <map-to table="web_resource"/> <cache-type type="none" /> <field name="webResourceId" type="integer"> <sql name="web_resource_id" type="integer" dirty="ignore" /> </field> : <field name="webResourceBranches" type="com.opendemand.jdo.WebResourceBranch" collection="collection" lazy="true"> <sql many-key="web_resource_id" dirty="ignore" /> </field> </class> <class name="com.opendemand.jdo.WebResourceBranch" auto-complete="false" identity="id" key-generator="keygen" depends="com.opendemand.jdo.WebResource" > <map-to table="web_resource_branch"/> <cache-type type="none" /> <field name="id" type="integer" > <sql name="id" type="integer" dirty="ignore" /> </field> : <field name="webResource" type="com.opendemand.jdo.WebResource" required="true"> <sql name="web_resource_id" dirty="ignore" /> </field> <field name="branch" type="com.opendemand.jdo.WebResource" required="true"> <sql name="branch_id" dirty="ignore" /> </field> </class>
