com.sap.cloud.adk.archetype-adapter-component-reuse

[ottfro1]

Issue description

We want to use the https://cxf.apache.org/docs/openapifeature.html

Hence we want ot use the
https://camel.apache.org/components/4.0.x/cxfrs-component.html
https://camel.apache.org/components/4.0.x/dataformats/jaxb-dataformat.html

When we use the archetype com.sap.cloud.adk.archetype-adapter-component-reuse for
<component.groupId>org.apache.camel</component.groupId>
<component.artifactId>camel-cxf</component.artifactId>
<component.version>${camel.version}</component.version>

We hit error :
Build failed: Dependency libs/spring-aop-5.3.23.jar is not a valid OSGi bundle

I guess this will be a very common error and it would be good if sap had a documented solution.

There are more spring components with the same problem
spring-beans, spring-context, spring-core, spring-expression, spring-jcl, spring-tx and a bunch of more components

We think the solution should be to use maven
org.apache.felix
maven-bundle-plugin
but so fare we have failed to make it work.

You may be able to use this mehtod https://help.sap.com/docs/integration-suite/sap-integration-suite/create-osgi-bundle?locale=en-US but then the point with using archetype and maven is lost - the process has massive amount of manual work.

A description of how to setup an IDE with java would be good.
SAP should have at least one proven to work IDE with one proven to work java.

When trying this I used NWDS 7.5 sp28 and the bundled maven in eclipse
using sap java SE 1.8
in NWDS "new maven project" and

Group Id se.mycompany.nip.cloud.adk
ArtifactId CIApacheCXF
adapterName : ApacheCXF
adapterId : camel-cxf ApacheCXFID
adapterVendor : org.apache.camel
adapterVersion : 1.0.0

Feedback Type (Optional)

content gaps

Page Title on SAP Help Portal (prefilled)

Develop Adapters Using Archetype

Page URL on SAP Help Portal (prefilled)

https://help.sap.com/docs/integration-suite/sap-integration-suite/develop-adapters-using-archetype

[SrutiSagaram]

Hi @ottfro1
Thank you for your feedback, we are looking into it and will get back to you.

[ottfro1]

in the pom.xml
<adk.version>2.3.0</adk.version>
<camel.version>3.14.7</camel.version>

[ottfro1]

We also tested using
Eclipse
Version: 2023-06 (4.28.0)
Build id: 20230608-1333

But then we get error
[ERROR] Failed to execute goal �[32mcom.sap.cloud.adk:com.sap.cloud.adk.build.archive:2.3.0:generate-cmd�[m �[1m(generate-metadata)�[m on project �[36mCIApacheCXF�[m: �[1;31mExecution generate-metadata of goal com.sap.cloud.adk:com.sap.cloud.adk.build.archive:2.3.0:generate-cmd failed: A required class was missing while executing com.sap.cloud.adk:com.sap.cloud.adk.build.archive:2.3.0:generate-cmd: javax/xml/bind/JAXBException�[m
[ERROR] �[1;31m-----------------------------------------------------�[m
[ERROR] �[1;31mrealm = plugin>com.sap.cloud.adk:com.sap.cloud.adk.build.archive:2.3.0�[m
[ERROR] �[1;31mstrategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy�[m
[ERROR] �[1;31murls[0] = file:/C:/Users/O1706/.m2/repository/com/sap/cloud/adk/com.sap.cloud.adk.build.archive/2.3.0/com.sap.cloud.adk.build.archive-2.3.0.jar�[m
[ERROR] �[1;31murls[1] = file:/C:/Users/O1706/.m2/repository/jakarta/xml/bind/jakarta.xml.bind-api/4.0.1/jakarta.xml.bind-api-4.0.1.jar�[m
[ERROR] �[1;31murls[2] = file:/C:/Users/O1706/.m2/repository/jakarta/activation/jakarta.activation-api/2.1.2/jakarta.activation-api-2.1.2.jar�[m
[ERROR] �[1;31murls[3] = file:/C:/Users/O1706/.m2/repository/org/apache/aries/subsystem/org.apache.aries.subsystem.api/1.1.0/org.apache.aries.subsystem.api-1.1.0.jar�[m
[ERROR] �[1;31murls[4] = file:/C:/Users/O1706/.m2/repository/org/apache/aries/org.apache.aries.util/1.1.0/org.apache.aries.util-1.1.0.jar�[m
[ERROR] �[1;31murls[5] = file:/C:/Users/O1706/.m2/repository/org/ow2/asm/asm/6.2.1/asm-6.2.1.jar�[m
[ERROR] �[1;31murls[6] = file:/C:/Users/O1706/.m2/repository/commons-io/commons-io/2.6/commons-io-2.6.jar�[m
[ERROR] �[1;31murls[7] = file:/C:/Users/O1706/.m2/repository/org/apache/commons/commons-lang3/3.1/commons-lang3-3.1.jar�[m
[ERROR] �[1;31mNumber of foreign imports: 1�[m
[ERROR] �[1;31mimport: Entry[import from realm ClassRealm[maven.api, parent: null]]�[m
[ERROR] �[1;31m�[m
[ERROR] �[1;31m-----------------------------------------------------�[m
[ERROR] �[1;31m�[m: javax.xml.bind.JAXBException
[ERROR] -> �[1m[Help 1]�[m

A possible solution is to add dependency but we could not make it work

  <!-- https://mvnrepository.com/artifact/jakarta.xml.bind/jakarta.xml.bind-api -->
<dependency>
	<groupId>jakarta.xml.bind</groupId>
	<artifactId>jakarta.xml.bind-api</artifactId>
	<version>4.0.1</version>
</dependency>

We think the archetype should have the necessary dependencies from start.

[ottfro1]

SAP Business Application Studio - is that a possible IDE?

[ottfro1]

https://tools.hana.ondemand.com/#cloudintegration

The adapter development process using Eclipse plugin has been deprecated

We tested eclipse oxygen - the same error : Build failed: Dependency libs/spring-aop-5.3.23.jar is not a valid OSGi bundle

creating a project - maven project or adapter project?

[ottfro1]

oxygene is from 2018 - obsolete and outdated?

[ottfro1]

oxygene is from 2018 - obsolete and outdated?

[ottfro1]

oxygene is from 2018 - obsolete and outdated?

[HarshitaSuryavanshi]

Hi @ottfro1,
You can follow this blog: https://community.sap.com/t5/technology-blogs-by-sap/sap-cpi-adapter-development-consuming-an-external-jar-into-an-adapter/ba-p/13382631
to use an external service which is non-osgi.

We are in process of updating our Help portal documentation.

[ottfro1]

Hi @ottfro1, You can follow this blog: https://community.sap.com/t5/technology-blogs-by-sap/sap-cpi-adapter-development-consuming-an-external-jar-into-an-adapter/ba-p/13382631 to use an external service which is non-osgi.

We are in process of updating our Help portal documentation.

Hi Harshita, thanks for the link, unfortunately we have not been able make the linked solution work for the "reuse archetype" scenario. I think SAP should fix the "reuse archetype" so non-osgi ar packed/bundled automatically. At least there should be a clear path to the solution documented.

[HarshitaSuryavanshi]

The topic is updated: https://help.sap.com/docs/integration-suite/sap-integration-suite/create-osgi-bundle?locale=en-US&state=DRAFT&version=DEV