[jboss-user] [JBossCache] - Re: NPE occuring in OptimisticNodeInterceptor in 1.4.1SP3
Some new facts:
1)Trying the BETA release of JBossCache results in the same error.
2) If I try to persist an object with just strings and ints (i.e. no collections) then
this configuration works. However, trying to persist an object with a collection is what
is causing the error. The hbm file of the object I'm trying to persist is:
| <hibernate-mapping package="com.qxlva.mm.dispensing.loadtest.model">
|
| <class name="ManagerDetails" table="MANAGER_DETAILS"
dynamic-update="true" dynamic-insert="true">
| <id name="iid" column="MANAGER_DETAILS_IID"
type="long">
| <generator class="seqhilo">
| <param
name="sequence">MANAGER_DETAILS_SEQUENCE</param>
| <param name="max_lo">10</param>
| </generator>
| </
| <property name="monitorChannelDetails" type="string"
length="1000"/>
| <property name="testReady" type="boolean"/>
| <property name="testInitialised" type="boolean"/>
| <property name="testRunning" type="
| <set name="certificates" cascade="all-delete-orphan"
lazy="false" outer-join="false">
| <key column="MANAGER_DETAILS_IID"/>
| <one-to-many
class="com.qxlva.mm.dispensing.loadtest.model.CertificateCredentials"/>
| </
| </class>
|
| </hibernate-mapping>
and the object that hangs off it contains no collections:
<hibernate-mapping package="com.qxlva.mm.dispensing.loadtest.model">
| <class name="CertificateCredentials"
table="CERTIFICATE_CREDENTIALS" lazy="false">
| <id name="iid" type="long"
column="CERTIFICATE_CREDENTIALS_IID">
| <generator class="seqhilo">
| <param
name="sequence">CERT_CRED_SEQUENCE</param>
| <param name="max_lo">5000</param>
| </generator>
| </id>
| <property name="filename" type="string"
column="FILENAME"/>
| <property name="keystoreType" type="string"
column="KEYSTORE_TYPE"/>
| <property name="password" type="string"
column="PASSWORD"/>
| <property name="username" type="string"
column="USERNAME"/>
| <property name="inUse" type="boolean"
column="IN_USE"/>
| <property name="ssoToken" type="string"
column="SSO_TOKEN"/>
| <property name="ssoTokenExpiryTime"
type="org.joda.time.contrib.hibernate.PersistentDateTime"
| column="SSO_TOKEN_EXPIRY_TIME"/>
| </class>
|
| </hibernate-mapping>
As I say, I can successfully persist a CertificateCredential with thie treecache.xml and
hibernate.cfg.xml files supplied. However as soon as I try to persist a ManagerDetails
which has a collection of CertificateCredentials, the NPE is thrown.
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