Level 3

Including Adobe Target SDK in Custom OSGI Bundles

Forum|Forum|3 years ago
June 7, 2022
1 reply
2451 views

Hello.

I have a custom OSGI bundle deployed to an AEM 6.5 instance. I wanted to include the Adobe Target Java SDK in the project (so it can be utilized by another service class).

I have added it to my pom.xml:

<dependency>
  <groupId>com.adobe.target</groupId>
  <artifactId>target-java-sdk</artifactId>
  <scope>compile</scope>
</dependency>

However, after publishing the package, I see the following error in the Web Console:

com.adobe.target.delivery.v1.model -- Cannot be resolved
com.adobe.target.edge.client.model -- Cannot be resolved

After noting this error, I configured the maven-bundle-plugin as follows:

<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<configuration>
<exportScr>true</exportScr>
<instructions>
<Embed-Dependency>target-java-sdk;scope=compile|runtime</Embed-Dependency>
<Embed-Transitive>true</Embed-Transitive>
</instructions>
</configuration>
</plugin>

However, this led to another set of errors relating to dependencies used by the Target SDK (json-logic-java, unirest-java, etc). I added those to the `Embed-Dependency` option and then got another error for another set of dependencies.

So, rather than having to explicitly include an endless chain of dependencies, I am would like to know that is the recommended practice for integrating the Target SDK with AEM? Does Adobe provide OSGI bundles for the SDK?

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SantoshSai

Community Advisor

Hi @kmarchewa ,

The best way to install the Adobe Target Java SDK is to embed the bundle into your. here's instructions on how to do it:

You can do this easily (after building and deploying code into your AEM local, you should be able to find the jar file existing under /apps/my-site/install:

1. Include the Adobe Target Java SDK as a dependency in the ui.apps pom.xml

<!-- Adobe Target Java SDK -->
<dependency>
    <groupId>com.adobe.target</groupId>
    <artifactId>target-java-sdk</artifactId>
</dependency>

2. Embed the Adobe Target Java SDK as a package for deployment in ui.apps/all pom.xml

<embedded>
    <groupId>com.adobe.target</groupId>
    <artifactId>target-java-sdk</artifactId>
    <target>/apps/my-site/install</target>
</embedded>

3. Include the Adobe Target Java SDK as a dependency in the parent pom.xml

<!-- Adobe Target Java SDK -->
<dependency>
    <groupId>com.adobe.target</groupId>
    <artifactId>target-java-sdk</artifactId>
    <version>2.3.0</version>
</dependency>

Hope that helps!

Regards,
Santosh

Santosh Sai

K

KMarchewaAuthor

Level 3

Thanks much for the quick response. Unfortunately, this app does not have a `ui.apps` directory (it is a mature code base and I assume was not built using the current maven archetype). Is there an alternative for such a project? Thanks much.

K

KMarchewaAuthor

Level 3

@kmarchewa
May I see your project structure? where your AEM components are present? If you have old version maven archetype please visit this article https://www.techinnovia.com/osgi-bundle-lifecycle/ in video we have described hoe to do that.

Sure. Please see attached.

Basically, the front-end code (html, client libs, JCR related nodes/XML) is under "packages". The Java code is under "bundles" with three further subprojects of "providers", "services" and "servlets". The Target SDK is used directly in "bundles/services"; the Service class that utilizes the SDK is then consumed in a class under "bundles/providers". Both the "bundles/services" and "bundles/providers" bundles are the ones giving the error (and that I added the SDK dependency too). Hope that makes sense. Thanks!

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