Ralf,
Sure not a problem.
Steve
----- Original Message -----
From: Ralf Joachim
To: [email protected]
Sent: Friday, April 17, 2009 8:52 AM
Subject: Re: [castor-user] self-referential model
Steve,
if you where able to figure out what causes the problem could you please
create a jira issue for us. It would be appreciated if you could also attach a
test case to the new issue.
Ralf
Stephen Ince schrieb:
Ralf,
Thx for your response. I think you are right. I will try later today. In
my other model those flags are different.
Steve
----- Original Message -----
From: Ralf Joachim
To: [email protected]
Sent: Friday, April 17, 2009 6:49 AM
Subject: Re: [castor-user] self-referential model
Hi Stephen,
can you try to remove lazy="true" and dirthy="ignore" to see if that
changes anything. One more thing to try is using a cache for the entities
involved.
Ralf
Stephen Ince schrieb:
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>
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Syscon Ingenieurbüro für Meß- und Datentechnik GmbH
Ralf Joachim
Raiffeisenstraße 11
72127 Kusterdingen
Germany
Tel. +49 7071 3690 52
Mobil: +49 173 9630135
Fax +49 7071 3690 98
Internet: www.syscon.eu
E-Mail: [email protected]
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Geschäftsleitung: Jens Joachim, Ralf Joachim
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--
Syscon Ingenieurbüro für Meß- und Datentechnik GmbH
Ralf Joachim
Raiffeisenstraße 11
72127 Kusterdingen
Germany
Tel. +49 7071 3690 52
Mobil: +49 173 9630135
Fax +49 7071 3690 98
Internet: www.syscon.eu
E-Mail: [email protected]
Sitz der Gesellschaft: D-72127 Kusterdingen
Registereintrag: Amtsgericht Stuttgart, HRB 382295
Geschäftsleitung: Jens Joachim, Ralf Joachim
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unsubscribe from this list, please visit:
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