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Mario248
Mario248
Level 7
February 13, 2023
Solved

Embedding external jar is not working in AEMaaCS

  • February 13, 2023
  • 4 replies
  • 2932 views

 

I want to add aws-sdk-java jar as part of code deployment in AEMaaCS hence I am using embed feature to add external jar but the jar file is not including during build in /apps/myproject-packages/application/install location.
 
Used embed in <project>\all module

 

<plugin> <groupId>org.apache.jackrabbit</groupId> <artifactId>filevault-package-maven-plugin</artifactId> <extensions>true</extensions> <configuration> <group>com.myproject.aem</group> <packageType>container</packageType> <!-- skip sub package validation for now as some vendor packages like CIF apps will not pass --> <skipSubPackageValidation>true</skipSubPackageValidation> <embeddeds> <embedded> <groupId>com.myproject.aem</groupId> <artifactId>aem-myproject.ui.apps</artifactId> <type>zip</type> <target>/apps/myproject-packages/application/install</target> </embedded> <embedded> <groupId>com.myproject.aem</groupId> <artifactId>aem-myproject.core</artifactId> <target>/apps/myproject-packages/application/install</target> </embedded> <embedded> <groupId>com.myproject.aem</groupId> <artifactId>aem-myproject.ui.config</artifactId> <type>zip</type> <target>/apps/myproject-packages/application/install</target> </embedded> <embedded> <groupId>com.myproject.aem</groupId> <artifactId>aem-myproject.ui.content</artifactId> <type>zip</type> <target>/apps/myproject-packages/content/install</target> </embedded> <!-- external jar--> <embedded> <groupId>software.amazon.awssdk</groupId> <artifactId>aws-sdk-java</artifactId> <target>/apps/myproject-packages/application/install</target> </embedded> </embeddeds> </configuration> </plugin>

 

Added aws-sdk-java dependency in  <project>\all module as below 

 

<dependency> <groupId>software.amazon.awssdk</groupId> <artifactId>aws-sdk-java</artifactId> </dependency>

 

Added below in dependency in parent module

 

<dependency> <groupId>software.amazon.awssdk</groupId> <artifactId>aws-sdk-java</artifactId> <version>2.19.33</version> <scope>provided</scope> </dependency>

 

I have refered below articles - 

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Best answer by nitesh_kumar-1

Hi @mario248 ,

 

I think you need to create an OSGi bundle of the non-OSGi JAR dependencies, you can do it using the maven-bundle-plugin where you would also need to set the export as well.

 

Check the below article, it has a similar use case as yours.

https://myaemlearnings.blogspot.com/2021/08/embedding-third-party-dependencyosgi.html 

 

Hope that helps!

 

Regards,

Nitesh

4 replies

ArpitVarshney
Community Advisor
ArpitVarshneyCommunity Advisor
Community Advisor
February 13, 2023

Hi @mario248 

The above steps look fine but I didn't see the dependency used in the core module where you want to use the corresponding classes. You might need to add the dependency in the core module pom.xml along with the parent pom.

<dependency> <groupId>software.amazon.awssdk</groupId> <artifactId>aws-sdk-java</artifactId> </dependency>


Also, If you still see the issue, can you share the screenshot of the system/console/bundle where we can see the error?

Regards,

Arpit Varshney

    Mario248
    Mario248Author
    Level 7
    February 13, 2023

    I have already adde this in core module dependency. Sorry, I forgot to mention this before. 

     

    I see below error while deploying to AEM,

     

    Could not start bundle aem-myproject.core [622]. Reason: {}. Will retry.
    org.osgi.framework.BundleException: Unable to resolve aem-myproject.core [622](R 622.69😞 missing requirement [aem-myproject.core [622](R 622.69)] osgi.wiring.package; (osgi.wiring.package=software.amazon.awssdk.auth.credentials) Unresolved requirements: [[aem-myproject.core [622](R 622.69)] osgi.wiring.package; (osgi.wiring.package=software.amazon.awssdk.auth.credentials)]
    at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4368)
    at org.apache.felix.framework.Felix.startBundle(Felix.java:2281)
    at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:998)
    at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:984)
    at org.apache.sling.installer.core.impl.tasks.BundleStartTask.execute(BundleStartTask.java:97) [org.apache.sling.installer.core:3.9.0.B002]
    at org.apache.sling.installer.core.impl.OsgiInstallerImpl.doExecuteTasks(OsgiInstallerImpl.java:914) [org.apache.sling.installer.core:3.9.0.B002]
    at org.apache.sling.installer.core.impl.OsgiInstallerImpl.executeTasks(OsgiInstallerImpl.java:749) [org.apache.sling.installer.core:3.9.0.B002]
    at org.apache.sling.installer.core.impl.OsgiInstallerImpl.run(OsgiInstallerImpl.java:298) [org.apache.sling.installer.core:3.9.0.B002]
    at java.base/java.lang.Thread.run(Thread.java:834)
     
    Seems like I need to below dependency  as well ,
     
    <dependency>
    <groupId>software.amazon.awssdk</groupId>
    <artifactId>auth</artifactId>
    <version>2.20.2</version>
    </dependency>
     
    Should this be just as dependency or embed to AEM? Any suggestion ?
      ArpitVarshney
      Community Advisor
      ArpitVarshneyCommunity Advisor
      Community Advisor
      February 13, 2023

      @mario248 It seems like the jar you mentioned above is depending on this jar which is not resolving as a bundle. Could you please add this jar as well in all/pom.xml like the one you mentioned in the problem statement and follow the same steps for this one and see if it works?

      Regards,

      Arpit Varshney

        arunpatidar
        Community Advisor
        arunpatidarCommunity Advisor
        Community Advisor
        February 13, 2023

        Please check example here

        https://github.com/arunpatidar02/aemaacs-aemlab/blob/f96ce5316dfa4798c72d2e87d3a0b41fc49791a4/all/pom.xml#L90 

        Arun Patidar
          Mario248
          Mario248Author
          Level 7
          February 13, 2023

          I already used  <embedded> to include external jar except <type> attribute. I guess the default value is jar if we dont provide.

            arunpatidar
            Community Advisor
            arunpatidarCommunity Advisor
            Community Advisor
            February 13, 2023

            software.amazon.awssdk.auth.credentials is a jar or a bundle? if it is a jar then it will not be resolved in aem.

            Arun Patidar
              Ritesh_Mittal
              Community Advisor and Adobe Champion
              Ritesh_MittalCommunity Advisor and Adobe Champion
              Community Advisor and Adobe Champion
              February 13, 2023

              Hi @mario248 ,

               

               

               

              If you are stuck with JAR which you want as bundle then you can just convert the JAR to bundle and then use it. Please refer below video-

               

              https://youtu.be/EXyvsIknCLI

               

              Thanks

              Ritesh Mittal

                nitesh_kumar-1
                Adobe Employee
                nitesh_kumar-1Adobe EmployeeAccepted solution
                Adobe Employee
                February 13, 2023

                Hi @mario248 ,

                 

                I think you need to create an OSGi bundle of the non-OSGi JAR dependencies, you can do it using the maven-bundle-plugin where you would also need to set the export as well.

                 

                Check the below article, it has a similar use case as yours.

                https://myaemlearnings.blogspot.com/2021/08/embedding-third-party-dependencyosgi.html 

                 

                Hope that helps!

                 

                Regards,

                Nitesh

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