问题
I've installed Apache Karaf v4.03 and queried the list of available features for Hibernate, as listed below. Unfortunately, I am using Hibernate v5.
hibernate | 3.3.2.GA | | Uninstalled | enterprise-4.0.3 | Hibernate 3.x JPA persistence engine support
hibernate | 4.2.15.Final | | Uninstalled | enterprise-4.0.3 | Hibernate 4.2.x JPA persistence engine support
hibernate-envers | 4.2.15.Final | | Uninstalled | enterprise-4.0.3 | Hibernate Envers 4.2.x
hibernate | 4.3.6.Final | | Uninstalled | enterprise-4.0.3 | Hibernate 4.3.x JPA persistence engine support
hibernate-envers | 4.3.6.Final | | Uninstalled | enterprise-4.0.3 | Hibernate Envers 4.3.x
hibernate-validator | 5.0.3.Final | | Uninstalled | enterprise-4.0.3 | Hibernate Validator support
I am unable to find instructions for installing Hibernate v5 into Karaf v4. Are there published instructions for performing this task, and perhaps a downloadable features file?
回答1:
Latest hibernate-release comes Karaf ready already:
If you download the hibernate-release-5.0.5.Final.zip from hibernate's page (http://sourceforge.net/projects/hibernate/files/hibernate-orm/5.0.5.Final/hibernate-release-5.0.5.Final.zip/download) and decompress the file, you will see an osgi folder.
There you can find an already prepared feauture: hibernate-osgi-5.0.5.Final-karaf.xml.
You can just copy it to Karaf's deploy folder and then execute:
feature:install hibernate-orm
It should be installed without any problem.
Another way to install hibernate 5.0.5 feature is to add a repo to features with the command:
feature:repo-add command.
Here you can see the list of hibernate's features and the one I have installed:
karaf@root()> feature:list | grep hibernate
hibernate | 3.3.2.GA | | Uninstalled | enterprise-4.0.3 | Hibernate 3.x JPA persistence engine support
hibernate | 4.2.15.Final | | Uninstalled | enterprise-4.0.3 | Hibernate 4.2.x JPA persistence engine support
hibernate-envers | 4.2.15.Final | | Uninstalled | enterprise-4.0.3 | Hibernate Envers 4.2.x
hibernate | 4.3.6.Final | | Uninstalled | enterprise-4.0.3 | Hibernate 4.3.x JPA persistence engine support
hibernate-envers | 4.3.6.Final | | Uninstalled | enterprise-4.0.3 | Hibernate Envers 4.3.x
hibernate-validator | 5.0.3.Final | | Uninstalled | enterprise-4.0.3 | Hibernate Validator support
hibernate-orm | 5.0.5.Final | x | Started | hibernate-osgi | Combines all Hibernate core dependencies and requ
hibernate-envers | 5.0.5.Final | | Uninstalled | hibernate-osgi | Feature for easily adding Envers support to hiber
hibernate-infinispan | 5.0.5.Final | | Uninstalled | hibernate-osgi | Feature for easily adding Infinispan-based cachin
hibernate-ehcache | 5.0.5.Final | | Uninstalled | hibernate-osgi | Feature for easily adding Ehcache-based caching s
karaf@root()>
回答2:
Run the following commands on Karaf shell to get Hibernate 5.1.0.Final working on Karaf 4.0.x:
feature:repo-add mvn:org.hibernate/hibernate-osgi/5.1.0.Final/xml/karaf
feature:install hibernate-orm
回答3:
Hibernate 5 already provides a feature that is also available from maven central. Recent karaf versions provide a nice shortcut to install such features:
feature:repo-add hibernate 5.0.5.Final
feature:install hibernate-orm
So there is no need to manually download the hibernate zip. If you build your own feature that needs hibernate 5 then you need to provide a element in it that points to the full hibernate feature url.
mvn:org.hibernate/hibernate-osgi/5.0.5.Final/xml/karaf
来源：https://stackoverflow.com/questions/34256627/how-to-install-hibernate-5-into-apache-karaf-v4