Re: Karaf 4.1.3 with Aries JPA missing requirement JavaJPA

[Alex Soto]

Isn’t that supposed to be installed when I install the Karaf’s provided jpa 
feature?
I thought the default/standard features (jpa, transaction, etc.) are there so 
you don’t have to figure out each individual bundle and their compatibly.  I 
expected this would be a lot easier for somebody who wants to quickly start a 
new project and does not have any preferences about vendors/providers.

Best regards,
Alex soto



> On Nov 22, 2017, at 10:11 AM, Timothy Ward  wrote:
> 
> act (which is typically the one you built against to find the contract

Re: Karaf 4.1.3 with Aries JPA missing requirement JavaJPA

[Alex Soto]

I tried using version 2.6.1 of the Aries JPA examples, again with Karaf 4.1.3. 
Built the project, then copied the org.ops4j.datasource-tasklist.cfg file into 
the etc directory of a fresh Karaf.
Launched Karaf, and installed  features:

feature:install jdbc
feature:install jndi
feature:install jpa
feature:install transaction
feature:install hibernate
feature:install pax-jdbc
feature:install pax-jdbc-config
feature:install pax-jdbc-h2 
feature:install pax-jdbc-pool-dbcp2

Then:

install -s 
mvn:org.apache.aries.jpa.example/org.apache.aries.jpa.example.tasklist.model/2.6.1
install -s 
mvn:org.apache.aries.jpa.example/org.apache.aries.jpa.example.tasklist.blueprint/2.6.1

Model bundle is active:

107 │ Active  │  80 │ 2.6.1  │ Apache Aries JPA example tasklist 
model

But the Example Blueprint Bundle goes into GracePeriod until it times out:

108 │ Failure │  80 │ 2.6.1  │ Apache Aries JPA example tasklist 
blueprint

diag 108
Apache Aries JPA example tasklist blueprint (108)
-
Status: Failure
Blueprint
11/22/17 10:03 AM
Exception: 
null
java.util.concurrent.TimeoutException
...

Missing dependencies: 
(&(osgi.unit.name=tasklist)(objectClass=javax.persistence.EntityManager)) 

Best regards,
Alex soto


> On Nov 22, 2017, at 4:20 AM, João Assunção  
> wrote:
> 
> I use Hibernate as the persistence engine and the following features:
> 
> * jdbc
> * pax-jdbc-h2
> * pax-jdbc-postgresql
> * jpa
> * hibernate
> 
> In other projects I used eclipselink and they both work great. 
> 
> I noticed the missing requirement osgi.contract=JavaJPA. I don't use that in 
> my JPA bundles, and after some investigation I noticed it was introduced 
> recently in the snapshot version of aries JPA. 
> 
> Try to use the examples from aries.jpa version 2.6.1
> 
> 
> João Assunção
> 
> Email: joao.assun...@exploitsys.com 
> Mobile: +351 916968984
> Phone: +351 211933149
> Web: www.exploitsys.com 
> 
> 
> 
> On Tue, Nov 21, 2017 at 4:24 PM, Jean-Baptiste Onofré  > wrote:
> Let me take a look'm. I was swamped on meetings today.
> 
> Regards
> JB
> On Nov 21, 2017, at 17:23, Alex Soto  > wrote:
> Thank you Francois, I tried EclipseLink, but it still doesn’t work.  I am 
> doing all this interactively on a fresh Karaf installation.  In my case since 
> I do  not have an actual database server,  so I am using H2.  I installed the 
> following features:
> 
> feature:install jdbc
> feature:install jndi
> feature:install jpa
> feature:install transaction
> feature:install eclipselink
> feature:install pax-jdbc
> feature:install pax-jdbc-config
> feature:install pax-jdbc-h2 
> feature:install pax-jdbc-pool-dbcp2
> 
> list
> 
> START LEVEL 100 , List Threshold: 50
>  ID │ State │ Lvl │ Version │ Name
> ─
>  28 │ Active│  80 │ 4.1.3   │ Apache Karaf :: OSGi 
> Services :: Event
>  53 │ Active│  80 │ 1.9.2.1 │ Apache ServiceMix :: 
> Bundles :: jasypt
>  54 │ Active│  80 │ 1.5.0   │ OPS4J Base - Service 
> Provider Access
>  55 │ Active│  80 │ 1.1.0   │ OPS4J Pax JDBC Generic 
> Driver Extender
>  56 │ Active│  80 │ 1.1.0   │ OPS4J Pax JDBC Config
>  57 │ Active│  80 │ 1.1.0   │ OPS4J Pax JDBC Pooling 
> Support Base
>  58 │ Active│  80 │ 1.0.0.201505202023  │ 
> org.osgi:org.osgi.service.jdbc
>  59 │ Active│  80 │ 4.1.3   │ Apache Karaf :: JDBC :: Core
>  67 │ Active│  80 │ 3.0.0   │ Expression Language 3.0 API
>  68 │ Active│  80 │ 1.2.0   │ CDI APIs
>  69 │ Active│  80 │ 1.2 │ javax.interceptor API
>  70 │ Active│  80 │ 1.2 │ javax.transaction API
>  71 │ Active│  80 │ 2.6.1   │ Apache Aries JPA Container 
> API
>  72 │ Active│  80 │ 2.6.1   │ Apache Aries JPA blueprint
>  73 │ Active│  80 │ 2.6.1   │ Apache Aries JPA container
>  74 │ Active│  80 │ 2.6.1   │ Apache Aries JPA support
>  77 │ Active│  80 │ 1.6.0   │ Commons Pool
>  78 │ Active│  80 │ 1.0.2   │ Apache Felix Coordinator 
> Service
>  79 │ Active│  80 │ 1.1.1   │ geronimo-jms_1.1_spec
>  81 │ Active│  80 │ 1.2 │ geronimo-servlet_2.5_spec
>  83 │ Active│  80 │ 1.7.0.6 │ Apache ServiceMix :: 
> Bundles :: ant
>  84 │ Active│  80 │ 1.4.0.3 │ Apache ServiceMix :: 
> Bundles :: commons-dbcp
>  85 │ Active│  80 │ 1.0.0.2 │ Apache ServiceMix :: 
> Bundles :: javax.inject
>  88 │ Active│  80 │ 1.1.1   │ Apache Aries 

Re: Karaf 4.1.3 with Aries JPA missing requirement JavaJPA

[Timothy Ward]

You can use an API bundle which provides the contract (which is typically the 
one you built against to find the contract in the first place). Aries JPA can 
re-use any valid API contract, but also provides bundles for JPA 2.0 and JPA 
2.1 if you choose to use them:

https://repository.apache.org/content/repositories/snapshots/org/apache/aries/jpa/javax/persistence/
 


These are also deployed in the Aries JPA integration tests 
https://github.com/apache/aries-jpa/blob/e1570e0b189c4cafb3b59644415ec6f132555e04/itests/jpa-container-itest/src/test/java/org/apache/aries/jpa/itest/AbstractJPAItest.java#L216-L228
 


I hope that this helps,

Tim

> On 22 Nov 2017, at 13:51, Alex Soto  wrote:
> 
> Yes, it is simple to add this to your bundle, but what do you do when the 
> JavaJPA requirement is not met?  
> How do you troubleshoot this error?
> 
> Error executing command: Error installing bundles:
>  Unable to start bundle 
> mvn:org.apache.aries.jpa.example/org.apache.aries.jpa.example.tasklist.model/2.7.0-SNAPSHOT:
>  org.osgi.framework.BundleException: Unable to resolve 
> org.apache.aries.jpa.example.tasklist.model [103](R 103.0): missing 
> requirement [org.apache.aries.jpa.example.tasklist.model [103](R 103.0)] 
> osgi.contract; (&(osgi.contract=JavaJPA)(version=2.1.0)) Unresolved 
> requirements: [[org.apache.aries.jpa.example.tasklist.model [103](R 103.0)] 
> osgi.contract; (&(osgi.contract=JavaJPA)(version=2.1.0))]
>  
> 
> 
> Best regards,
> Alex soto
> 
> 
> 
>> On Nov 22, 2017, at 5:31 AM, Timothy Ward > > wrote:
>> 
>> The contract requirement is the recommended way to use the JPA API in OSGi. 
>> The versioning applied by most JSRs (JPA included) is not semantic, and so 
>> cannot be relied upon (for example JPA 2.0 is backward compatible with 1.0, 
>> Servlet 4 is backward compatible with 3.1).
>> 
>> Portable Java Contract definitions have been around for a long time (several 
>> years), and the latest round of OSGi specifications are using them to 
>> guarantee compatibility between clients and implementations. As Aries JPA 
>> will be the reference implementation of the OSGi JPA service in OSGi Release 
>> 7 there was some work done to ensure that Aries JPA properly honours the JPA 
>> contract (release 2.7.0 of Aries JPA will be the RI release). This release 
>> is tested (and working) with Hibernate, EclipseLink and OpenJPA.
>> 
>> Requiring a contract definition is very simple when using bnd, or a 
>> bnd-based tool. You can simply add:
>> 
>> -contract: JavaJPA
>> 
>> to your bnd configuration and it will make sure that your bundle uses the 
>> contract correctly.
>> 
>> Regards,
>> 
>> Tim Ward
>> 
>> OSGi IoT Expert Group Chair
>> tim.w...@paremus.com 
>> 
>> 
>>> On 22 Nov 2017, at 09:20, João Assunção >> > wrote:
>>> 
>>> I use Hibernate as the persistence engine and the following features:
>>> 
>>> * jdbc
>>> * pax-jdbc-h2
>>> * pax-jdbc-postgresql
>>> * jpa
>>> * hibernate
>>> 
>>> In other projects I used eclipselink and they both work great. 
>>> 
>>> I noticed the missing requirement osgi.contract=JavaJPA. I don't use that 
>>> in my JPA bundles, and after some investigation I noticed it was introduced 
>>> recently in the snapshot version of aries JPA. 
>>> 
>>> Try to use the examples from aries.jpa version 2.6.1
>>> 
>>> 
>>> João Assunção
>>> 
>>> Email: joao.assun...@exploitsys.com 
>>> Mobile: +351 916968984
>>> Phone: +351 211933149
>>> Web: www.exploitsys.com 
>>> 
>>> 
>>> 
>>> On Tue, Nov 21, 2017 at 4:24 PM, Jean-Baptiste Onofré >> > wrote:
>>> Let me take a look'm. I was swamped on meetings today.
>>> 
>>> Regards
>>> JB
>>> On Nov 21, 2017, at 17:23, Alex Soto >> > wrote:
>>> Thank you Francois, I tried EclipseLink, but it still doesn’t work.  I am 
>>> doing all this interactively on a fresh Karaf installation.  In my case 
>>> since I do  not have an actual database server,  so I am using H2.  I 
>>> installed the following features:
>>> 
>>> feature:install jdbc
>>> feature:install jndi
>>> feature:install jpa
>>> feature:install transaction
>>> feature:install eclipselink
>>> feature:install pax-jdbc
>>> feature:install pax-jdbc-config
>>> feature:install pax-jdbc-h2 
>>> feature:install pax-jdbc-pool-dbcp2
>>> 
>>> list
>>> 
>>> START LEVEL 100 , List Threshold: 50
>>>  ID │ State │ Lvl │ Version │ Name
>>> ─
>>>  28 

Re: Karaf 4.1.3 with Aries JPA missing requirement JavaJPA

[Alex Soto]

Yes, it is simple to add this to your bundle, but what do you do when the 
JavaJPA requirement is not met?  
How do you troubleshoot this error?

Error executing command: Error installing bundles:
 Unable to start bundle 
mvn:org.apache.aries.jpa.example/org.apache.aries.jpa.example.tasklist.model/2.7.0-SNAPSHOT:
 org.osgi.framework.BundleException: Unable to resolve 
org.apache.aries.jpa.example.tasklist.model [103](R 103.0): missing requirement 
[org.apache.aries.jpa.example.tasklist.model [103](R 103.0)] osgi.contract; 
(&(osgi.contract=JavaJPA)(version=2.1.0)) Unresolved requirements: 
[[org.apache.aries.jpa.example.tasklist.model [103](R 103.0)] osgi.contract; 
(&(osgi.contract=JavaJPA)(version=2.1.0))]
 


Best regards,
Alex soto



> On Nov 22, 2017, at 5:31 AM, Timothy Ward  wrote:
> 
> The contract requirement is the recommended way to use the JPA API in OSGi. 
> The versioning applied by most JSRs (JPA included) is not semantic, and so 
> cannot be relied upon (for example JPA 2.0 is backward compatible with 1.0, 
> Servlet 4 is backward compatible with 3.1).
> 
> Portable Java Contract definitions have been around for a long time (several 
> years), and the latest round of OSGi specifications are using them to 
> guarantee compatibility between clients and implementations. As Aries JPA 
> will be the reference implementation of the OSGi JPA service in OSGi Release 
> 7 there was some work done to ensure that Aries JPA properly honours the JPA 
> contract (release 2.7.0 of Aries JPA will be the RI release). This release is 
> tested (and working) with Hibernate, EclipseLink and OpenJPA.
> 
> Requiring a contract definition is very simple when using bnd, or a bnd-based 
> tool. You can simply add:
> 
> -contract: JavaJPA
> 
> to your bnd configuration and it will make sure that your bundle uses the 
> contract correctly.
> 
> Regards,
> 
> Tim Ward
> 
> OSGi IoT Expert Group Chair
> tim.w...@paremus.com 
> 
> 
>> On 22 Nov 2017, at 09:20, João Assunção > > wrote:
>> 
>> I use Hibernate as the persistence engine and the following features:
>> 
>> * jdbc
>> * pax-jdbc-h2
>> * pax-jdbc-postgresql
>> * jpa
>> * hibernate
>> 
>> In other projects I used eclipselink and they both work great. 
>> 
>> I noticed the missing requirement osgi.contract=JavaJPA. I don't use that in 
>> my JPA bundles, and after some investigation I noticed it was introduced 
>> recently in the snapshot version of aries JPA. 
>> 
>> Try to use the examples from aries.jpa version 2.6.1
>> 
>> 
>> João Assunção
>> 
>> Email: joao.assun...@exploitsys.com 
>> Mobile: +351 916968984
>> Phone: +351 211933149
>> Web: www.exploitsys.com 
>> 
>> 
>> 
>> On Tue, Nov 21, 2017 at 4:24 PM, Jean-Baptiste Onofré > > wrote:
>> Let me take a look'm. I was swamped on meetings today.
>> 
>> Regards
>> JB
>> On Nov 21, 2017, at 17:23, Alex Soto > > wrote:
>> Thank you Francois, I tried EclipseLink, but it still doesn’t work.  I am 
>> doing all this interactively on a fresh Karaf installation.  In my case 
>> since I do  not have an actual database server,  so I am using H2.  I 
>> installed the following features:
>> 
>> feature:install jdbc
>> feature:install jndi
>> feature:install jpa
>> feature:install transaction
>> feature:install eclipselink
>> feature:install pax-jdbc
>> feature:install pax-jdbc-config
>> feature:install pax-jdbc-h2 
>> feature:install pax-jdbc-pool-dbcp2
>> 
>> list
>> 
>> START LEVEL 100 , List Threshold: 50
>>  ID │ State │ Lvl │ Version │ Name
>> ─
>>  28 │ Active│  80 │ 4.1.3   │ Apache Karaf :: OSGi 
>> Services :: Event
>>  53 │ Active│  80 │ 1.9.2.1 │ Apache ServiceMix :: 
>> Bundles :: jasypt
>>  54 │ Active│  80 │ 1.5.0   │ OPS4J Base - Service 
>> Provider Access
>>  55 │ Active│  80 │ 1.1.0   │ OPS4J Pax JDBC Generic 
>> Driver Extender
>>  56 │ Active│  80 │ 1.1.0   │ OPS4J Pax JDBC Config
>>  57 │ Active│  80 │ 1.1.0   │ OPS4J Pax JDBC Pooling 
>> Support Base
>>  58 │ Active│  80 │ 1.0.0.201505202023  │ 
>> org.osgi:org.osgi.service.jdbc
>>  59 │ Active│  80 │ 4.1.3   │ Apache Karaf :: JDBC :: 
>> Core
>>  67 │ Active│  80 │ 3.0.0   │ Expression Language 3.0 API
>>  68 │ Active│  80 │ 1.2.0   │ CDI APIs
>>  69 │ Active│  80 │ 1.2 │ javax.interceptor API
>>  70 │ Active│  80 │ 1.2 │ javax.transaction API
>>  71 │ Active│  80 │ 2.6.1   │ Apache Aries JPA Container 
>> API
>>  72 │ Active│  80 │ 2.6.1   │ Apache Aries JPA 

Re: Karaf 4.1.3 with Aries JPA missing requirement JavaJPA

[Timothy Ward]

The contract requirement is the recommended way to use the JPA API in OSGi. The 
versioning applied by most JSRs (JPA included) is not semantic, and so cannot 
be relied upon (for example JPA 2.0 is backward compatible with 1.0, Servlet 4 
is backward compatible with 3.1).

Portable Java Contract definitions have been around for a long time (several 
years), and the latest round of OSGi specifications are using them to guarantee 
compatibility between clients and implementations. As Aries JPA will be the 
reference implementation of the OSGi JPA service in OSGi Release 7 there was 
some work done to ensure that Aries JPA properly honours the JPA contract 
(release 2.7.0 of Aries JPA will be the RI release). This release is tested 
(and working) with Hibernate, EclipseLink and OpenJPA.

Requiring a contract definition is very simple when using bnd, or a bnd-based 
tool. You can simply add:

-contract: JavaJPA

to your bnd configuration and it will make sure that your bundle uses the 
contract correctly.

Regards,

Tim Ward

OSGi IoT Expert Group Chair
tim.w...@paremus.com 


> On 22 Nov 2017, at 09:20, João Assunção  wrote:
> 
> I use Hibernate as the persistence engine and the following features:
> 
> * jdbc
> * pax-jdbc-h2
> * pax-jdbc-postgresql
> * jpa
> * hibernate
> 
> In other projects I used eclipselink and they both work great. 
> 
> I noticed the missing requirement osgi.contract=JavaJPA. I don't use that in 
> my JPA bundles, and after some investigation I noticed it was introduced 
> recently in the snapshot version of aries JPA. 
> 
> Try to use the examples from aries.jpa version 2.6.1
> 
> 
> João Assunção
> 
> Email: joao.assun...@exploitsys.com 
> Mobile: +351 916968984
> Phone: +351 211933149
> Web: www.exploitsys.com 
> 
> 
> 
> On Tue, Nov 21, 2017 at 4:24 PM, Jean-Baptiste Onofré  > wrote:
> Let me take a look'm. I was swamped on meetings today.
> 
> Regards
> JB
> On Nov 21, 2017, at 17:23, Alex Soto  > wrote:
> Thank you Francois, I tried EclipseLink, but it still doesn’t work.  I am 
> doing all this interactively on a fresh Karaf installation.  In my case since 
> I do  not have an actual database server,  so I am using H2.  I installed the 
> following features:
> 
> feature:install jdbc
> feature:install jndi
> feature:install jpa
> feature:install transaction
> feature:install eclipselink
> feature:install pax-jdbc
> feature:install pax-jdbc-config
> feature:install pax-jdbc-h2 
> feature:install pax-jdbc-pool-dbcp2
> 
> list
> 
> START LEVEL 100 , List Threshold: 50
>  ID │ State │ Lvl │ Version │ Name
> ─
>  28 │ Active│  80 │ 4.1.3   │ Apache Karaf :: OSGi 
> Services :: Event
>  53 │ Active│  80 │ 1.9.2.1 │ Apache ServiceMix :: 
> Bundles :: jasypt
>  54 │ Active│  80 │ 1.5.0   │ OPS4J Base - Service 
> Provider Access
>  55 │ Active│  80 │ 1.1.0   │ OPS4J Pax JDBC Generic 
> Driver Extender
>  56 │ Active│  80 │ 1.1.0   │ OPS4J Pax JDBC Config
>  57 │ Active│  80 │ 1.1.0   │ OPS4J Pax JDBC Pooling 
> Support Base
>  58 │ Active│  80 │ 1.0.0.201505202023  │ 
> org.osgi:org.osgi.service.jdbc
>  59 │ Active│  80 │ 4.1.3   │ Apache Karaf :: JDBC :: Core
>  67 │ Active│  80 │ 3.0.0   │ Expression Language 3.0 API
>  68 │ Active│  80 │ 1.2.0   │ CDI APIs
>  69 │ Active│  80 │ 1.2 │ javax.interceptor API
>  70 │ Active│  80 │ 1.2 │ javax.transaction API
>  71 │ Active│  80 │ 2.6.1   │ Apache Aries JPA Container 
> API
>  72 │ Active│  80 │ 2.6.1   │ Apache Aries JPA blueprint
>  73 │ Active│  80 │ 2.6.1   │ Apache Aries JPA container
>  74 │ Active│  80 │ 2.6.1   │ Apache Aries JPA support
>  77 │ Active│  80 │ 1.6.0   │ Commons Pool
>  78 │ Active│  80 │ 1.0.2   │ Apache Felix Coordinator 
> Service
>  79 │ Active│  80 │ 1.1.1   │ geronimo-jms_1.1_spec
>  81 │ Active│  80 │ 1.2 │ geronimo-servlet_2.5_spec
>  83 │ Active│  80 │ 1.7.0.6 │ Apache ServiceMix :: 
> Bundles :: ant
>  84 │ Active│  80 │ 1.4.0.3 │ Apache ServiceMix :: 
> Bundles :: commons-dbcp
>  85 │ Active│  80 │ 1.0.0.2 │ Apache ServiceMix :: 
> Bundles :: javax.inject
>  88 │ Active│  80 │ 1.1.1   │ Apache Aries Transaction 
> Blueprint
>  89 │ Active│  80 │ 2.1.0   │ Apache Aries Transaction 
> Blueprint
>  90 │ Active│  80 │ 1.3.3   │ Apache Aries 

Re: Karaf 4.1.3 with Aries JPA missing requirement JavaJPA

[João Assunção]

I use Hibernate as the persistence engine and the following features:

* jdbc
* pax-jdbc-h2
* pax-jdbc-postgresql
* jpa
* hibernate

In other projects I used eclipselink and they both work great.

I noticed the missing requirement osgi.contract=JavaJPA. I don't use that
in my JPA bundles, and after some investigation I noticed it was introduced
recently in the snapshot version of aries JPA.

Try to use the examples from aries.jpa version 2.6.1


João Assunção

Email: joao.assun...@exploitsys.com
Mobile: +351 916968984
Phone: +351 211933149
Web: www.exploitsys.com



On Tue, Nov 21, 2017 at 4:24 PM, Jean-Baptiste Onofré 
wrote:

> Let me take a look'm. I was swamped on meetings today.
>
> Regards
> JB
> On Nov 21, 2017, at 17:23, Alex Soto  wrote:
>>
>> Thank you Francois, I tried EclipseLink, but it still doesn’t work.  I am
>> doing all this interactively on a fresh Karaf installation.  In my case
>> since I do  not have an actual database server,  so I am using H2.  I
>> installed the following features:
>>
>> feature:install jdbc
>> feature:install jndi
>> feature:install jpa
>> feature:install transaction
>> feature:install eclipselink
>> feature:install pax-jdbc
>> feature:install pax-jdbc-config
>> feature:install pax-jdbc-h2
>> feature:install pax-jdbc-pool-dbcp2
>>
>> *list*
>>
>> START LEVEL 100 , List Threshold: 50
>>  ID │ State │ Lvl │ Version │ Name
>> ─
>>  28 │ Active│  80 │ 4.1.3   │ Apache Karaf :: OSGi
>> Services :: Event
>>  53 │ Active│  80 │ 1.9.2.1 │ Apache ServiceMix ::
>> Bundles :: jasypt
>>  54 │ Active│  80 │ 1.5.0   │ OPS4J Base - Service
>> Provider Access
>>  55 │ Active│  80 │ 1.1.0   │ OPS4J Pax JDBC Generic
>> Driver Extender
>>  56 │ Active│  80 │ 1.1.0   │ OPS4J Pax JDBC Config
>>  57 │ Active│  80 │ 1.1.0   │ OPS4J Pax JDBC Pooling
>> Support Base
>>  58 │ Active│  80 │ 1.0.0.201505202023  │
>> org.osgi:org.osgi.service.jdbc
>>  59 │ Active│  80 │ 4.1.3   │ Apache Karaf :: JDBC ::
>> Core
>>  67 │ Active│  80 │ 3.0.0   │ Expression Language 3.0
>> API
>>  68 │ Active│  80 │ 1.2.0   │ CDI APIs
>>  69 │ Active│  80 │ 1.2 │ javax.interceptor API
>>  70 │ Active│  80 │ 1.2 │ javax.transaction API
>>  71 │ Active│  80 │ 2.6.1   │ Apache Aries JPA
>> Container API
>>  72 │ Active│  80 │ 2.6.1   │ Apache Aries JPA
>> blueprint
>>  73 │ Active│  80 │ 2.6.1   │ Apache Aries JPA
>> container
>>  74 │ Active│  80 │ 2.6.1   │ Apache Aries JPA support
>>  77 │ Active│  80 │ 1.6.0   │ Commons Pool
>>  78 │ Active│  80 │ 1.0.2   │ Apache Felix
>> Coordinator Service
>>  79 │ Active│  80 │ 1.1.1   │ geronimo-jms_1.1_spec
>>  81 │ Active│  80 │ 1.2 │
>> geronimo-servlet_2.5_spec
>>  83 │ Active│  80 │ 1.7.0.6 │ Apache ServiceMix ::
>> Bundles :: ant
>>  84 │ Active│  80 │ 1.4.0.3 │ Apache ServiceMix ::
>> Bundles :: commons-dbcp
>>  85 │ Active│  80 │ 1.0.0.2 │ Apache ServiceMix ::
>> Bundles :: javax.inject
>>  88 │ Active│  80 │ 1.1.1   │ Apache Aries
>> Transaction Blueprint
>>  89 │ Active│  80 │ 2.1.0   │ Apache Aries
>> Transaction Blueprint
>>  90 │ Active│  80 │ 1.3.3   │ Apache Aries
>> Transaction Manager
>>  91 │ Active│  80 │ 2.1.0.v201304241213 │ Java Persistence API 2.1
>>  92 │ Active│  80 │ 2.6.1   │ Apache Aries JPA
>> Container adapter for EclipseLink
>>  93 │ Active│  80 │ 3.2.0.v201302191141 │ EclipseLink ANTLR
>>  94 │ Active│  80 │ 5.0.1.v201405080102 │ EclipseLink ASM
>>  95 │ Active│  80 │ 2.6.4.v20160829-44060b6 │ EclipseLink Core
>>  96 │ Active│  80 │ 2.6.4.v20160829-44060b6 │ EclipseLink JPA
>>  97 │ Active│  80 │ 2.6.4.v20160829-44060b6 │ EclipseLink Hermes
>> Parser
>>  98 │ Active│  80 │ 1.3.172 │ H2 Database Engine
>>  99 │ Active│  80 │ 2.1.1   │ Apache Commons DBCP
>> 100 │ Active│  80 │ 2.4.2   │ Apache Commons Pool
>> 101 │ Active│  80 │ 3.2.4.1 │ Apache ServiceMix ::
>> Bundles :: cglib
>> 102 │ Active│  80 │ 1.1.0   │ OPS4J Pax JDBC Pooling
>> DBCP2
>> 103 │ Installed │  80 │ 2.7.0.SNAPSHOT  │ Apache Aries JPA
>> example tasklist model
>>
>>
>> Copied file:   *org.ops4j.datasource-tasklist.cfg*. to *etc* containing:
>>
>> osgi.jdbc.driver.name=H2
>> databaseName=tasklist;create=true
>> dataSourceName=tasklist
>> pool=dbcp2
>> xa=true
>> jdbc.pool.maxTotal=8
>>
>> No data source is created, either command: 

Re: Karaf 4.1.3 with Aries JPA missing requirement JavaJPA

[Jean-Baptiste Onofré]

Let me take a look'm. I was swamped on meetings today.

Regards
JB

On Nov 21, 2017, 17:23, at 17:23, Alex Soto  wrote:
>Thank you Francois, I tried EclipseLink, but it still doesn’t work.  I
>am doing all this interactively on a fresh Karaf installation.  In my
>case since I do  not have an actual database server,  so I am using H2.
> I installed the following features:
>
>feature:install jdbc
>feature:install jndi
>feature:install jpa
>feature:install transaction
>feature:install eclipselink
>feature:install pax-jdbc
>feature:install pax-jdbc-config
>feature:install pax-jdbc-h2
>feature:install pax-jdbc-pool-dbcp2
>
>list
>
>START LEVEL 100 , List Threshold: 50
> ID │ State │ Lvl │ Version │ Name
>─
>28 │ Active│  80 │ 4.1.3   │ Apache Karaf :: OSGi
>Services :: Event
>53 │ Active│  80 │ 1.9.2.1 │ Apache ServiceMix ::
>Bundles :: jasypt
>54 │ Active│  80 │ 1.5.0   │ OPS4J Base - Service
>Provider Access
>55 │ Active│  80 │ 1.1.0   │ OPS4J Pax JDBC Generic
>Driver Extender
> 56 │ Active│  80 │ 1.1.0   │ OPS4J Pax JDBC Config
>57 │ Active│  80 │ 1.1.0   │ OPS4J Pax JDBC Pooling
>Support Base
>58 │ Active│  80 │ 1.0.0.201505202023  │
>org.osgi:org.osgi.service.jdbc
>59 │ Active│  80 │ 4.1.3   │ Apache Karaf :: JDBC
>:: Core
>67 │ Active│  80 │ 3.0.0   │ Expression Language
>3.0 API
> 68 │ Active│  80 │ 1.2.0   │ CDI APIs
> 69 │ Active│  80 │ 1.2 │ javax.interceptor API
> 70 │ Active│  80 │ 1.2 │ javax.transaction API
>71 │ Active│  80 │ 2.6.1   │ Apache Aries JPA
>Container API
>72 │ Active│  80 │ 2.6.1   │ Apache Aries JPA
>blueprint
>73 │ Active│  80 │ 2.6.1   │ Apache Aries JPA
>container
>74 │ Active│  80 │ 2.6.1   │ Apache Aries JPA
>support
> 77 │ Active│  80 │ 1.6.0   │ Commons Pool
>78 │ Active│  80 │ 1.0.2   │ Apache Felix
>Coordinator Service
> 79 │ Active│  80 │ 1.1.1   │ geronimo-jms_1.1_spec
>81 │ Active│  80 │ 1.2 │
>geronimo-servlet_2.5_spec
>83 │ Active│  80 │ 1.7.0.6 │ Apache ServiceMix ::
>Bundles :: ant
>84 │ Active│  80 │ 1.4.0.3 │ Apache ServiceMix ::
>Bundles :: commons-dbcp
>85 │ Active│  80 │ 1.0.0.2 │ Apache ServiceMix ::
>Bundles :: javax.inject
>88 │ Active│  80 │ 1.1.1   │ Apache Aries
>Transaction Blueprint
>89 │ Active│  80 │ 2.1.0   │ Apache Aries
>Transaction Blueprint
>90 │ Active│  80 │ 1.3.3   │ Apache Aries
>Transaction Manager
>91 │ Active│  80 │ 2.1.0.v201304241213 │ Java Persistence API
>2.1
>92 │ Active│  80 │ 2.6.1   │ Apache Aries JPA
>Container adapter for EclipseLink
> 93 │ Active│  80 │ 3.2.0.v201302191141 │ EclipseLink ANTLR
> 94 │ Active│  80 │ 5.0.1.v201405080102 │ EclipseLink ASM
> 95 │ Active│  80 │ 2.6.4.v20160829-44060b6 │ EclipseLink Core
> 96 │ Active│  80 │ 2.6.4.v20160829-44060b6 │ EclipseLink JPA
>97 │ Active│  80 │ 2.6.4.v20160829-44060b6 │ EclipseLink Hermes
>Parser
> 98 │ Active│  80 │ 1.3.172 │ H2 Database Engine
> 99 │ Active│  80 │ 2.1.1   │ Apache Commons DBCP
>100 │ Active│  80 │ 2.4.2   │ Apache Commons Pool
>101 │ Active│  80 │ 3.2.4.1 │ Apache ServiceMix ::
>Bundles :: cglib
>102 │ Active│  80 │ 1.1.0   │ OPS4J Pax JDBC
>Pooling DBCP2
>103 │ Installed │  80 │ 2.7.0.SNAPSHOT  │ Apache Aries JPA
>example tasklist model
>
>
>Copied file:  org.ops4j.datasource-tasklist.cfg. to etc containing:
>
>osgi.jdbc.driver.name=H2
>databaseName=tasklist;create=true
>dataSourceName=tasklist
>pool=dbcp2
>xa=true
>jdbc.pool.maxTotal=8
>
>No data source is created, either command:  service:list DataSource, or
>jdbc:ds-list  don't show any data source.
>Trying to deploy Aries-example jar
>
>install -s
>mvn:org.apache.aries.jpa.example/org.apache.aries.jpa.example.tasklist.model/2.7.0-SNAPSHOT
>
>Produces Error:
>
>Error executing command: Error installing bundles:
>   Unable to start bundle
>mvn:org.apache.aries.jpa.example/org.apache.aries.jpa.example.tasklist.model/2.7.0-SNAPSHOT:
>org.osgi.framework.BundleException: Unable to resolve
>org.apache.aries.jpa.example.tasklist.model [103](R 103.0): missing
>requirement [org.apache.aries.jpa.example.tasklist.model [103](R
>103.0)] osgi.contract; (&(osgi.contract=JavaJPA)(version=2.1.0))
>Unresolved requirements: [[org.apache.aries.jpa.example.tasklist.model
>[103](R 103.0)] osgi.contract;
>(&(osgi.contract=JavaJPA)(version=2.1.0))]
>
>
>I am at evaluation/proof-of-concept stage, just 

Re: Karaf 4.1.3 with Aries JPA missing requirement JavaJPA

[Alex Soto]

Thank you Francois, I tried EclipseLink, but it still doesn’t work.  I am doing 
all this interactively on a fresh Karaf installation.  In my case since I do  
not have an actual database server,  so I am using H2.  I installed the 
following features:

feature:install jdbc
feature:install jndi
feature:install jpa
feature:install transaction
feature:install eclipselink
feature:install pax-jdbc
feature:install pax-jdbc-config
feature:install pax-jdbc-h2 
feature:install pax-jdbc-pool-dbcp2

list

START LEVEL 100 , List Threshold: 50
 ID │ State │ Lvl │ Version │ Name
─
 28 │ Active│  80 │ 4.1.3   │ Apache Karaf :: OSGi Services 
:: Event
 53 │ Active│  80 │ 1.9.2.1 │ Apache ServiceMix :: Bundles 
:: jasypt
 54 │ Active│  80 │ 1.5.0   │ OPS4J Base - Service Provider 
Access
 55 │ Active│  80 │ 1.1.0   │ OPS4J Pax JDBC Generic Driver 
Extender
 56 │ Active│  80 │ 1.1.0   │ OPS4J Pax JDBC Config
 57 │ Active│  80 │ 1.1.0   │ OPS4J Pax JDBC Pooling 
Support Base
 58 │ Active│  80 │ 1.0.0.201505202023  │ org.osgi:org.osgi.service.jdbc
 59 │ Active│  80 │ 4.1.3   │ Apache Karaf :: JDBC :: Core
 67 │ Active│  80 │ 3.0.0   │ Expression Language 3.0 API
 68 │ Active│  80 │ 1.2.0   │ CDI APIs
 69 │ Active│  80 │ 1.2 │ javax.interceptor API
 70 │ Active│  80 │ 1.2 │ javax.transaction API
 71 │ Active│  80 │ 2.6.1   │ Apache Aries JPA Container API
 72 │ Active│  80 │ 2.6.1   │ Apache Aries JPA blueprint
 73 │ Active│  80 │ 2.6.1   │ Apache Aries JPA container
 74 │ Active│  80 │ 2.6.1   │ Apache Aries JPA support
 77 │ Active│  80 │ 1.6.0   │ Commons Pool
 78 │ Active│  80 │ 1.0.2   │ Apache Felix Coordinator 
Service
 79 │ Active│  80 │ 1.1.1   │ geronimo-jms_1.1_spec
 81 │ Active│  80 │ 1.2 │ geronimo-servlet_2.5_spec
 83 │ Active│  80 │ 1.7.0.6 │ Apache ServiceMix :: Bundles 
:: ant
 84 │ Active│  80 │ 1.4.0.3 │ Apache ServiceMix :: Bundles 
:: commons-dbcp
 85 │ Active│  80 │ 1.0.0.2 │ Apache ServiceMix :: Bundles 
:: javax.inject
 88 │ Active│  80 │ 1.1.1   │ Apache Aries Transaction 
Blueprint
 89 │ Active│  80 │ 2.1.0   │ Apache Aries Transaction 
Blueprint
 90 │ Active│  80 │ 1.3.3   │ Apache Aries Transaction 
Manager
 91 │ Active│  80 │ 2.1.0.v201304241213 │ Java Persistence API 2.1
 92 │ Active│  80 │ 2.6.1   │ Apache Aries JPA Container 
adapter for EclipseLink
 93 │ Active│  80 │ 3.2.0.v201302191141 │ EclipseLink ANTLR
 94 │ Active│  80 │ 5.0.1.v201405080102 │ EclipseLink ASM
 95 │ Active│  80 │ 2.6.4.v20160829-44060b6 │ EclipseLink Core
 96 │ Active│  80 │ 2.6.4.v20160829-44060b6 │ EclipseLink JPA
 97 │ Active│  80 │ 2.6.4.v20160829-44060b6 │ EclipseLink Hermes Parser
 98 │ Active│  80 │ 1.3.172 │ H2 Database Engine
 99 │ Active│  80 │ 2.1.1   │ Apache Commons DBCP
100 │ Active│  80 │ 2.4.2   │ Apache Commons Pool
101 │ Active│  80 │ 3.2.4.1 │ Apache ServiceMix :: Bundles 
:: cglib
102 │ Active│  80 │ 1.1.0   │ OPS4J Pax JDBC Pooling DBCP2
103 │ Installed │  80 │ 2.7.0.SNAPSHOT  │ Apache Aries JPA example 
tasklist model


Copied file:  org.ops4j.datasource-tasklist.cfg. to etc containing:

osgi.jdbc.driver.name=H2
databaseName=tasklist;create=true
dataSourceName=tasklist
pool=dbcp2
xa=true
jdbc.pool.maxTotal=8

No data source is created, either command:  service:list DataSource, or 
jdbc:ds-list  don't show any data source.
Trying to deploy Aries-example jar 

 install -s 
mvn:org.apache.aries.jpa.example/org.apache.aries.jpa.example.tasklist.model/2.7.0-SNAPSHOT

Produces Error:

Error executing command: Error installing bundles:
Unable to start bundle 
mvn:org.apache.aries.jpa.example/org.apache.aries.jpa.example.tasklist.model/2.7.0-SNAPSHOT:
 org.osgi.framework.BundleException: Unable to resolve 
org.apache.aries.jpa.example.tasklist.model [103](R 103.0): missing requirement 
[org.apache.aries.jpa.example.tasklist.model [103](R 103.0)] osgi.contract; 
(&(osgi.contract=JavaJPA)(version=2.1.0)) Unresolved requirements: 
[[org.apache.aries.jpa.example.tasklist.model [103](R 103.0)] osgi.contract; 
(&(osgi.contract=JavaJPA)(version=2.1.0))]


I am at evaluation/proof-of-concept stage, just trying to figure out what works 
out-of-the-box, so I don’t have a project created, I am just using the Aries 
JPA example.  It does not look good as a viable approach so far.

Best regards,
Alex soto



> 

Re: Karaf 4.1.3 with Aries JPA missing requirement JavaJPA

[Francois Papon]

Hi,

I use EclipseLink for JPA implementation in a custo Karaf distribution
and it work's well.

In my persistence feature pom I have this dependencies :

        
            org.osgi
            org.osgi.core
            provided
        

        
            org.osgi
            osgi.cmpn
            provided
        

        
        
            org.eclipse.persistence
            javax.persistence
            provided
        
        
            org.apache.aries.jpa
            org.apache.aries.jpa.api
            provided
        

and in my assembly this feature on boot :

                        jdbc
                        jndi
                        jpa
                      
                        transaction
                        eclipselink            

                        pax-jdbc
                        pax-jdbc-config
                        pax-jdbc-pool-hikaricp
                        pax-jdbc-pool-aries
                        pax-jdbc-postgresql


in the etc folder the database config file
"org.ops4j.datasource-mydatasource.cfg" :

osgi.jdbc.driver.class=org.postgresql.Driver
dataSourceName=my-datasource
databaseName=my-database
serverName=172.17.0.2
portNumber=5432
user=dbuser
password=dbpassword

Hope this help.

Le 21/11/2017 à 17:57, Alex Soto a écrit :
> Does anybody know a good, simple step by step tutorial on how to
> quickly start using JPA 2.1 with Karaf 4.1.3?
> At this point I am not requiring any specific JPA
> implementation/version (Hibernate vs. any other).
> So far using Karaf’s default has not worked for me.  I would expect
> Karaf’s defaults should work out our the box.
>
>
>> On Nov 20, 2017, at 2:54 PM, Jean-Baptiste Onofré > > wrote:
>>
>> Ok, I see hibernate now. Let me check if I see the jpa spec bundle.
>>
>> Regards
>> JB
>> On Nov 20, 2017, at 20:42, Alex Soto > > wrote:
>>
>> Thank you JB for the quick response.  
>> OK, so I installed the jpa feature:
>>
>> feature:install jpa
>>
>> karaf@root()> list
>> START LEVEL 100 , List Threshold: 50
>>  ID │ State     │ Lvl │ Version            │ Name
>> 
>> ┼───┼─┼┼──
>>  28 │ Active    │  80 │ 4.1.3              │ Apache Karaf :: OSGi
>> Services :: Event
>>  52 │ Active    │  80 │ 1.3.0              │ ClassMate
>>  53 │ Active    │  80 │ 3.20.0.GA          │ Javassist
>>  54 │ Active    │  80 │ 1.2                │ javax.interceptor API
>>  55 │ Active    │  80 │ 1.6.6              │ Byte Buddy (without
>> dependencies)
>>  56 │ Active    │  80 │ 2.7.7.5            │ Apache ServiceMix ::
>> Bundles :: antlr
>>  57 │ Active    │  80 │ 1.6.1.5            │ Apache ServiceMix ::
>> Bundles :: dom4j
>>  58 │ Active    │  80 │ 5.0.1.Final        │
>> hibernate-commons-annotations
>>  59 │ Active    │  80 │ 5.2.8.Final        │ hibernate-core
>>  60 │ Active    │  80 │ 1.0.0.Final        │ hibernate-jpa-2.1-api
>>  61 │ Active    │  80 │ 5.2.8.Final        │ hibernate-osgi
>>  62 │ Active    │  80 │ 2.0.3.Final        │ Java Annotation Indexer
>>  63 │ Active    │  80 │ 3.3.0.Final        │ JBoss Logging 3
>>  65 │ Active    │  80 │ 1.9.2.1            │ Apache ServiceMix ::
>> Bundles :: jasypt
>>  66 │ Active    │  80 │ 1.1.0              │ OPS4J Pax JDBC Config
>>  67 │ Active    │  80 │ 1.1.0              │ OPS4J Pax JDBC
>> Pooling Support Base
>>  68 │ Active    │  80 │ 1.0.0.201505202023 │
>> org.osgi:org.osgi.service.jdbc
>>  69 │ Active    │  80 │ 1.3.172            │ H2 Database Engine
>> 117 │ Active    │  80 │ 1.2.0              │ CDI APIs
>> 118 │ Active    │  80 │ 1.2                │ javax.transaction API
>> 119 │ Active    │  80 │ 1.1.1              │ Apache Aries
>> Transaction Blueprint
>> 120 │ Active    │  80 │ 2.1.0              │ Apache Aries
>> Transaction Blueprint
>> 121 │ Active    │  80 │ 1.3.3              │ Apache Aries
>> Transaction Manager
>> 122 │ Active    │  80 │ 1.0.2              │ Apache Felix
>> Coordinator Service
>> 123 │ Active    │  80 │ 1.0.0.2            │ Apache ServiceMix ::
>> Bundles :: javax.inject
>> 124 │ Installed │  80 │ 2.7.0.SNAPSHOT     │ Apache Aries JPA
>> example tasklist model
>> 125 │ Active    │  80 │ 2.6.1              │ Apache Aries JPA
>> Container API
>> 126 │ Active    │  80 │ 2.6.1              │ Apache Aries JPA
>> blueprint
>> 127 │ Active    │  80 │ 2.6.1              │ Apache Aries JPA
>> container
>> 128 │ Active    │  80 │ 2.6.1              │ Apache Aries JPA support
>> 129 │ Active    │  80 │ 1.1.1              │ geronimo-jms_1.1_spec
>> 130 │ Active    │  

Re: Karaf 4.1.3 with Aries JPA missing requirement JavaJPA

[Alex Soto]

Does anybody know a good, simple step by step tutorial on how to quickly start 
using JPA 2.1 with Karaf 4.1.3?
At this point I am not requiring any specific JPA implementation/version 
(Hibernate vs. any other).
So far using Karaf’s default has not worked for me.  I would expect Karaf’s 
defaults should work out our the box.


> On Nov 20, 2017, at 2:54 PM, Jean-Baptiste Onofré  wrote:
> 
> Ok, I see hibernate now. Let me check if I see the jpa spec bundle.
> 
> Regards
> JB
> On Nov 20, 2017, at 20:42, Alex Soto  > wrote:
> Thank you JB for the quick response.  
> OK, so I installed the jpa feature:
> 
>  feature:install jpa
> 
> karaf@root()> list
> START LEVEL 100 , List Threshold: 50
>  ID │ State │ Lvl │ Version│ Name
> ┼───┼─┼┼──
>  28 │ Active│  80 │ 4.1.3  │ Apache Karaf :: OSGi Services :: 
> Event
>  52 │ Active│  80 │ 1.3.0  │ ClassMate
>  53 │ Active│  80 │ 3.20.0.GA  │ Javassist
>  54 │ Active│  80 │ 1.2│ javax.interceptor API
>  55 │ Active│  80 │ 1.6.6  │ Byte Buddy (without dependencies)
>  56 │ Active│  80 │ 2.7.7.5│ Apache ServiceMix :: Bundles :: 
> antlr
>  57 │ Active│  80 │ 1.6.1.5│ Apache ServiceMix :: Bundles :: 
> dom4j
>  58 │ Active│  80 │ 5.0.1.Final│ hibernate-commons-annotations
>  59 │ Active│  80 │ 5.2.8.Final│ hibernate-core
>  60 │ Active│  80 │ 1.0.0.Final│ hibernate-jpa-2.1-api
>  61 │ Active│  80 │ 5.2.8.Final│ hibernate-osgi
>  62 │ Active│  80 │ 2.0.3.Final│ Java Annotation Indexer
>  63 │ Active│  80 │ 3.3.0.Final│ JBoss Logging 3
>  65 │ Active│  80 │ 1.9.2.1│ Apache ServiceMix :: Bundles :: 
> jasypt
>  66 │ Active│  80 │ 1.1.0  │ OPS4J Pax JDBC Config
>  67 │ Active│  80 │ 1.1.0  │ OPS4J Pax JDBC Pooling Support 
> Base
>  68 │ Active│  80 │ 1.0.0.201505202023 │ org.osgi:org.osgi.service.jdbc
>  69 │ Active│  80 │ 1.3.172│ H2 Database Engine
> 117 │ Active│  80 │ 1.2.0  │ CDI APIs
> 118 │ Active│  80 │ 1.2│ javax.transaction API
> 119 │ Active│  80 │ 1.1.1  │ Apache Aries Transaction 
> Blueprint
> 120 │ Active│  80 │ 2.1.0  │ Apache Aries Transaction 
> Blueprint
> 121 │ Active│  80 │ 1.3.3  │ Apache Aries Transaction Manager
> 122 │ Active│  80 │ 1.0.2  │ Apache Felix Coordinator Service
> 123 │ Active│  80 │ 1.0.0.2│ Apache ServiceMix :: Bundles :: 
> javax.inject
> 124 │ Installed │  80 │ 2.7.0.SNAPSHOT │ Apache Aries JPA example 
> tasklist model
> 125 │ Active│  80 │ 2.6.1  │ Apache Aries JPA Container API
> 126 │ Active│  80 │ 2.6.1  │ Apache Aries JPA blueprint
> 127 │ Active│  80 │ 2.6.1  │ Apache Aries JPA container
> 128 │ Active│  80 │ 2.6.1  │ Apache Aries JPA support
> 129 │ Active│  80 │ 1.1.1  │ geronimo-jms_1.1_spec
> 130 │ Active│  80 │ 1.7.0.6│ Apache ServiceMix :: Bundles :: 
> antThe same problem persists
> 
> And
> 
> karaf@root()> bundle:diag 124
> Apache Aries JPA example tasklist model (124)
> -
> Status: Installed
> Unsatisfied Requirements:
> [org.apache.aries.jpa.example.tasklist.model [124](R 124.0)] osgi.service; 
> (osgi.jndi.service.name=tasklist)
> [org.apache.aries.jpa.example.tasklist.model [124](R 124.0)] osgi.contract; 
> (&(osgi.contract=JavaJPA)(version=2.1.0))
> Declarative Services
> 
> 
> Or is it something else I need to install?
> 
> Best regards, 
> 
> Alex soto 
> alex.s...@envieta.com  
> 
> 
> 
>> On Nov 20, 2017, at 2:31 PM, Jean-Baptiste Onofré < j...@nanthrax.net 
>> > wrote:
>> 
>> I don't see the jpa engine in your bundle list ? Openjpa, hibernate, 
>> eclipselink ? 
>> The jpa version depends of the engine. 
>> 
>> Regards 
>> JB
>> On Nov 20, 2017, at 20:09, Alex Soto < alex.s...@envieta.com 
>> > wrote:
>> Hello,
>> 
>> This is my first attempt to use JPA with Karaf, so I am trying to follow 
>> example from   https://github.com/apache/aries-jpa 
>>  using Karaf 4.1.3, so far 
>> unsuccessfully. 
>> On a clean Karaf I have installed the following:
>> 
>>  feature:install hibernate-orm
>>   feature:install pax-jdbc-config
>>  feature:install pax-jdbc-h2
>>  feature:install http-whiteboard
>>  feature:install scr
>>  feature:install transaction
>> 
>> Then I copied the data source config file org.ops4j.datasource-tasklist.cfg 
>> to the Karaf’s 

Re: Karaf 4.1.3 with Aries JPA missing requirement JavaJPA

[Jean-Baptiste Onofré]

Ok, I see hibernate now. Let me check if I see the jpa spec bundle.

Regards
JB

On Nov 20, 2017, 20:42, at 20:42, Alex Soto  wrote:
>Thank you JB for the quick response.
>OK, so I installed the jpa feature:
>
>   feature:install jpa
>
>karaf@root()> list
>START LEVEL 100 , List Threshold: 50
> ID │ State │ Lvl │ Version│ Name
>┼───┼─┼┼──
>28 │ Active│  80 │ 4.1.3  │ Apache Karaf :: OSGi
>Services :: Event
> 52 │ Active│  80 │ 1.3.0  │ ClassMate
> 53 │ Active│  80 │ 3.20.0.GA  │ Javassist
> 54 │ Active│  80 │ 1.2│ javax.interceptor API
>55 │ Active│  80 │ 1.6.6  │ Byte Buddy (without
>dependencies)
>56 │ Active│  80 │ 2.7.7.5│ Apache ServiceMix ::
>Bundles :: antlr
>57 │ Active│  80 │ 1.6.1.5│ Apache ServiceMix ::
>Bundles :: dom4j
>58 │ Active│  80 │ 5.0.1.Final│
>hibernate-commons-annotations
> 59 │ Active│  80 │ 5.2.8.Final│ hibernate-core
> 60 │ Active│  80 │ 1.0.0.Final│ hibernate-jpa-2.1-api
> 61 │ Active│  80 │ 5.2.8.Final│ hibernate-osgi
> 62 │ Active│  80 │ 2.0.3.Final│ Java Annotation Indexer
> 63 │ Active│  80 │ 3.3.0.Final│ JBoss Logging 3
>65 │ Active│  80 │ 1.9.2.1│ Apache ServiceMix ::
>Bundles :: jasypt
> 66 │ Active│  80 │ 1.1.0  │ OPS4J Pax JDBC Config
>67 │ Active│  80 │ 1.1.0  │ OPS4J Pax JDBC Pooling
>Support Base
>68 │ Active│  80 │ 1.0.0.201505202023 │
>org.osgi:org.osgi.service.jdbc
> 69 │ Active│  80 │ 1.3.172│ H2 Database Engine
>117 │ Active│  80 │ 1.2.0  │ CDI APIs
>118 │ Active│  80 │ 1.2│ javax.transaction API
>119 │ Active│  80 │ 1.1.1  │ Apache Aries Transaction
>Blueprint
>120 │ Active│  80 │ 2.1.0  │ Apache Aries Transaction
>Blueprint
>121 │ Active│  80 │ 1.3.3  │ Apache Aries Transaction
>Manager
>122 │ Active│  80 │ 1.0.2  │ Apache Felix Coordinator
>Service
>123 │ Active│  80 │ 1.0.0.2│ Apache ServiceMix ::
>Bundles :: javax.inject
>124 │ Installed │  80 │ 2.7.0.SNAPSHOT │ Apache Aries JPA example
>tasklist model
>125 │ Active│  80 │ 2.6.1  │ Apache Aries JPA Container
>API
>126 │ Active│  80 │ 2.6.1  │ Apache Aries JPA blueprint
>127 │ Active│  80 │ 2.6.1  │ Apache Aries JPA container
>128 │ Active│  80 │ 2.6.1  │ Apache Aries JPA support
>129 │ Active│  80 │ 1.1.1  │ geronimo-jms_1.1_spec
>130 │ Active│  80 │ 1.7.0.6│ Apache ServiceMix ::
>Bundles :: antThe same problem persists
>
>And
>
>karaf@root()> bundle:diag 124
>Apache Aries JPA example tasklist model (124)
>-
>Status: Installed
>Unsatisfied Requirements:
>[org.apache.aries.jpa.example.tasklist.model [124](R 124.0)]
>osgi.service; (osgi.jndi.service.name=tasklist)
>[org.apache.aries.jpa.example.tasklist.model [124](R 124.0)]
>osgi.contract; (&(osgi.contract=JavaJPA)(version=2.1.0))
>Declarative Services
>
>
>Or is it something else I need to install?
>
>Best regards,
>
>Alex soto
>alex.s...@envieta.com
>
>
>
>> On Nov 20, 2017, at 2:31 PM, Jean-Baptiste Onofré 
>wrote:
>>
>> I don't see the jpa engine in your bundle list ? Openjpa, hibernate,
>eclipselink ?
>> The jpa version depends of the engine.
>>
>> Regards
>> JB
>> On Nov 20, 2017, at 20:09, Alex Soto > wrote:
>> Hello,
>>
>> This is my first attempt to use JPA with Karaf, so I am trying to
>follow example from  https://github.com/apache/aries-jpa
> using Karaf 4.1.3, so far
>unsuccessfully.
>> On a clean Karaf I have installed the following:
>>
>>  feature:install hibernate-orm
>>   feature:install pax-jdbc-config
>>  feature:install pax-jdbc-h2
>>  feature:install http-whiteboard
>>  feature:install scr
>>  feature:install transaction
>>
>> Then I copied the data source config file
>org.ops4j.datasource-tasklist.cfg to the Karaf’s etc directory.
>>
>> Now, when I install the first Example bundle:
>>
>> install -s
>mvn:org.apache.aries.jpa.example/org.apache.aries.jpa.example.tasklist.model/2.7.0-SNAPSHOT
>> Error executing command: Error installing bundles:
>>  Unable to start bundle
>mvn:org.apache.aries.jpa.example/org.apache.aries.jpa.example.tasklist.model/2.7.0-SNAPSHOT:
>org.osgi.framework.BundleException: Unable to resolve
>org.apache.aries.jpa.example.tasklist.model [124](R 124.0): missing
>requirement [org.apache.aries.jpa.example.tasklist.model [124](R
>124.0)] osgi.contract; (&(osgi.contract=JavaJPA)(version=2.1.0))
>Unresolved 

Re: Karaf 4.1.3 with Aries JPA missing requirement JavaJPA

[Alex Soto]

Thank you JB for the quick response.  
OK, so I installed the jpa feature:

feature:install jpa

karaf@root()> list
START LEVEL 100 , List Threshold: 50
 ID │ State │ Lvl │ Version│ Name
┼───┼─┼┼──
 28 │ Active│  80 │ 4.1.3  │ Apache Karaf :: OSGi Services :: 
Event
 52 │ Active│  80 │ 1.3.0  │ ClassMate
 53 │ Active│  80 │ 3.20.0.GA  │ Javassist
 54 │ Active│  80 │ 1.2│ javax.interceptor API
 55 │ Active│  80 │ 1.6.6  │ Byte Buddy (without dependencies)
 56 │ Active│  80 │ 2.7.7.5│ Apache ServiceMix :: Bundles :: 
antlr
 57 │ Active│  80 │ 1.6.1.5│ Apache ServiceMix :: Bundles :: 
dom4j
 58 │ Active│  80 │ 5.0.1.Final│ hibernate-commons-annotations
 59 │ Active│  80 │ 5.2.8.Final│ hibernate-core
 60 │ Active│  80 │ 1.0.0.Final│ hibernate-jpa-2.1-api
 61 │ Active│  80 │ 5.2.8.Final│ hibernate-osgi
 62 │ Active│  80 │ 2.0.3.Final│ Java Annotation Indexer
 63 │ Active│  80 │ 3.3.0.Final│ JBoss Logging 3
 65 │ Active│  80 │ 1.9.2.1│ Apache ServiceMix :: Bundles :: 
jasypt
 66 │ Active│  80 │ 1.1.0  │ OPS4J Pax JDBC Config
 67 │ Active│  80 │ 1.1.0  │ OPS4J Pax JDBC Pooling Support Base
 68 │ Active│  80 │ 1.0.0.201505202023 │ org.osgi:org.osgi.service.jdbc
 69 │ Active│  80 │ 1.3.172│ H2 Database Engine
117 │ Active│  80 │ 1.2.0  │ CDI APIs
118 │ Active│  80 │ 1.2│ javax.transaction API
119 │ Active│  80 │ 1.1.1  │ Apache Aries Transaction Blueprint
120 │ Active│  80 │ 2.1.0  │ Apache Aries Transaction Blueprint
121 │ Active│  80 │ 1.3.3  │ Apache Aries Transaction Manager
122 │ Active│  80 │ 1.0.2  │ Apache Felix Coordinator Service
123 │ Active│  80 │ 1.0.0.2│ Apache ServiceMix :: Bundles :: 
javax.inject
124 │ Installed │  80 │ 2.7.0.SNAPSHOT │ Apache Aries JPA example tasklist 
model
125 │ Active│  80 │ 2.6.1  │ Apache Aries JPA Container API
126 │ Active│  80 │ 2.6.1  │ Apache Aries JPA blueprint
127 │ Active│  80 │ 2.6.1  │ Apache Aries JPA container
128 │ Active│  80 │ 2.6.1  │ Apache Aries JPA support
129 │ Active│  80 │ 1.1.1  │ geronimo-jms_1.1_spec
130 │ Active│  80 │ 1.7.0.6│ Apache ServiceMix :: Bundles :: 
antThe same problem persists

And

karaf@root()> bundle:diag 124
Apache Aries JPA example tasklist model (124)
-
Status: Installed
Unsatisfied Requirements:
[org.apache.aries.jpa.example.tasklist.model [124](R 124.0)] osgi.service; 
(osgi.jndi.service.name=tasklist)
[org.apache.aries.jpa.example.tasklist.model [124](R 124.0)] osgi.contract; 
(&(osgi.contract=JavaJPA)(version=2.1.0))
Declarative Services


Or is it something else I need to install?

Best regards,

Alex soto
alex.s...@envieta.com



> On Nov 20, 2017, at 2:31 PM, Jean-Baptiste Onofré  wrote:
> 
> I don't see the jpa engine in your bundle list ? Openjpa, hibernate, 
> eclipselink ?
> The jpa version depends of the engine.
> 
> Regards
> JB
> On Nov 20, 2017, at 20:09, Alex Soto  > wrote:
> Hello,
> 
> This is my first attempt to use JPA with Karaf, so I am trying to follow 
> example from  https://github.com/apache/aries-jpa 
>  using Karaf 4.1.3, so far 
> unsuccessfully. 
> On a clean Karaf I have installed the following:
> 
>  feature:install hibernate-orm
>   feature:install pax-jdbc-config
>  feature:install pax-jdbc-h2
>  feature:install http-whiteboard
>  feature:install scr
>  feature:install transaction
> 
> Then I copied the data source config file org.ops4j.datasource-tasklist.cfg 
> to the Karaf’s etc directory.
> 
> Now, when I install the first Example bundle:
> 
> install -s 
> mvn:org.apache.aries.jpa.example/org.apache.aries.jpa.example.tasklist.model/2.7.0-SNAPSHOT
> Error executing command: Error installing bundles:
>  Unable to start bundle 
> mvn:org.apache.aries.jpa.example/org.apache.aries.jpa.example.tasklist.model/2.7.0-SNAPSHOT:
>  org.osgi.framework.BundleException: Unable to resolve 
> org.apache.aries.jpa.example.tasklist.model [124](R 124.0): missing 
> requirement [org.apache.aries.jpa.example.tasklist.model [124](R 124.0)] 
> osgi.contract; (&(osgi.contract=JavaJPA)(version=2.1.0)) Unresolved 
> requirements: [[org.apache.aries.jpa.example.tasklist.model [124](R 124.0)] 
> osgi.contract; (&(osgi.contract=JavaJPA)(version=2.1.0))]
> 
> list
> START LEVEL 100 , List Threshold: 50
>  ID │ State  │ Lvl │ 

Re: Karaf 4.1.3 with Aries JPA missing requirement JavaJPA

[Jean-Baptiste Onofré]

I don't see the jpa engine in your bundle list ? Openjpa, hibernate, 
eclipselink ?
The jpa version depends of the engine.

Regards
JB

On Nov 20, 2017, 20:09, at 20:09, Alex Soto  wrote:
>Hello,
>
>This is my first attempt to use JPA with Karaf, so I am trying to
>follow example from  https://github.com/apache/aries-jpa
> using Karaf 4.1.3, so far
>unsuccessfully.
>On a clean Karaf I have installed the following:
>
>   feature:install hibernate-orm
>feature:install pax-jdbc-config
>   feature:install pax-jdbc-h2
>   feature:install http-whiteboard
>   feature:install scr
>   feature:install transaction
>
>Then I copied the data source config file
>org.ops4j.datasource-tasklist.cfg to the Karaf’s etc directory.
>
>Now, when I install the first Example bundle:
>
>install -s
>mvn:org.apache.aries.jpa.example/org.apache.aries.jpa.example.tasklist.model/2.7.0-SNAPSHOT
>Error executing command: Error installing bundles:
>   Unable to start bundle
>mvn:org.apache.aries.jpa.example/org.apache.aries.jpa.example.tasklist.model/2.7.0-SNAPSHOT:
>org.osgi.framework.BundleException: Unable to resolve
>org.apache.aries.jpa.example.tasklist.model [124](R 124.0): missing
>requirement [org.apache.aries.jpa.example.tasklist.model [124](R
>124.0)] osgi.contract; (&(osgi.contract=JavaJPA)(version=2.1.0))
>Unresolved requirements: [[org.apache.aries.jpa.example.tasklist.model
>[124](R 124.0)] osgi.contract;
>(&(osgi.contract=JavaJPA)(version=2.1.0))]
>
>list
>START LEVEL 100 , List Threshold: 50
> ID │ State  │ Lvl │ Version│ Name
>┼┼─┼┼───
>28 │ Active │  80 │ 4.1.3  │ Apache Karaf :: OSGi Services
>:: Event
> 52 │ Active │  80 │ 1.3.0  │ ClassMate
> 53 │ Active │  80 │ 3.20.0.GA  │ Javassist
> 54 │ Active │  80 │ 1.2│ javax.interceptor API
>55 │ Active │  80 │ 1.6.6  │ Byte Buddy (without
>dependencies)
>56 │ Active │  80 │ 2.7.7.5│ Apache ServiceMix :: Bundles
>:: antlr
>57 │ Active │  80 │ 1.6.1.5│ Apache ServiceMix :: Bundles
>:: dom4j
> 58 │ Active │  80 │ 5.0.1.Final│ hibernate-commons-annotations
> 59 │ Active │  80 │ 5.2.8.Final│ hibernate-core
> 60 │ Active │  80 │ 1.0.0.Final│ hibernate-jpa-2.1-api
> 61 │ Active │  80 │ 5.2.8.Final│ hibernate-osgi
> 62 │ Active │  80 │ 2.0.3.Final│ Java Annotation Indexer
> 63 │ Active │  80 │ 3.3.0.Final│ JBoss Logging 3
>65 │ Active │  80 │ 1.9.2.1│ Apache ServiceMix :: Bundles
>:: jasypt
> 66 │ Active │  80 │ 1.1.0  │ OPS4J Pax JDBC Config
>67 │ Active │  80 │ 1.1.0  │ OPS4J Pax JDBC Pooling Support
>Base
>68 │ Active │  80 │ 1.0.0.201505202023 │ org.osgi:org.osgi.service.jdbc
> 69 │ Active │  80 │ 1.3.172│ H2 Database Engine
>117 │ Active │  80 │ 1.2.0  │ CDI APIs
>118 │ Active │  80 │ 1.2│ javax.transaction API
>119 │ Active │  80 │ 1.1.1  │ Apache Aries Transaction
>Blueprint
>120 │ Active │  80 │ 2.1.0  │ Apache Aries Transaction
>Blueprint
>121 │ Active │  80 │ 1.3.3  │ Apache Aries Transaction
>Manager
>122 │ Active │  80 │ 1.0.2  │ Apache Felix Coordinator
>Service
>123 │ Active │  80 │ 1.0.0.2│ Apache ServiceMix :: Bundles
>:: javax.injec
>
>bundle:diag 124
>Unsatisfied Requirements:
>[org.apache.aries.jpa.example.tasklist.model [124](R 124.0)]
>osgi.service; (osgi.jndi.service.name=tasklist)
>[org.apache.aries.jpa.example.tasklist.model [124](R 124.0)]
>osgi.contract; (&(osgi.contract=JavaJPA)(version=2.1.0))
>
>
>Any idea how to troubleshoot this problem?
>
>Best regards,
>Alex soto