For jpa you should try the newest versions of aries jpa.
http://search.maven.org/#search|ga|1|g%3A%22org.apache.aries.jpa%22
The ones referenced in karaf 3.0.1 still have some severe bugs. With the
newest versions it works nicely for me. Will retest this evening as I
have to give a training about it tomorrow :-)
I will update the tutorial codes once I have tested.
Christian
Am 25.08.2014 01:38, schrieb tvogel:
I'm trying to run the DB/JPA tutorial from Christian Schneider. After fixing
some deprecated imports and updating the pom.xml for recent plugins, I have
a clean compile with no warnings or errors.
The JDBC classes work fine, although there are two warnings when deploying
the blueprint.xml.
karaf@root()> jdbc:create -t derby derbyds
karaf@root()> Warning: org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser:
Property 'http://www.oracle.com/xml/jaxp/properties/entityExpansionLimit' is
not recognized.
Compiler warnings:
WARNING: 'org.apache.xerces.jaxp.SAXParserImpl: Property
'http://javax.xml.XMLConstants/property/accessExternalDTD' is not
recognized.'
The JPA example does not work. The Karaf console shows the bundle in
GracePeriod status. The log shows
INFO | Local user karaf | BlueprintContainerImpl | 19 -
org.apache.aries.blueprint.core - 1.4.0 | Bundle db-examplejpa is waiting
for namespace handlers [http://aries.apache.org/xmlns/transactions/v1.0.0]
I have the features installed that are detailed in the tutorial.
jndi | 3.0.1 | x | enterprise-3.0.1 | OSGi Service Registry JNDI
access
jdbc | 3.0.1 | x | enterprise-3.0.1 | JDBC service and commands
openjpa | 2.2.2 | | enterprise-3.0.1 | Apache OpenJPA 2.2.x persistence
engine support
openjpa | 2.3.0 | x | enterprise-3.0.1 | Apache OpenJPA 2.3.x persistence
engine support
Any suggestions how to get the JPA example to run?
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--
Christian Schneider
http://www.liquid-reality.de
Open Source Architect
Talend Application Integration Division http://www.talend.com
