DynamoDB integration with AEM 6.5

[Sai_Krishna_1404]

Hi Adobe Community,

Trying to integrate aws dynamoDB to update records in dynamoDB. we are using awsSDK 2.x version to integrate it, converted aws jar to OSGI jar & resolve the dependencies, but still it throws nullpointer exception on the DynamoDBClient object when called in the OSGI service class. Want to check if anyone had did dynamoDB integration before & help with the steps or help on resolve on instantiation of DynamoDBClient in the service (@reference is not working directly). Thanks in advance!

[giuseppebag]

hi @Sai_Krishna_1404, I don't have experience with DynamoDBClient but I can recommend this:

<!-- https://mvnrepository.com/artifact/org.apache.servicemix.bundles/org.apache.servicemix.bundles.aws-java-sdk2 -->
<dependency>
    <groupId>org.apache.servicemix.bundles</groupId>
    <artifactId>org.apache.servicemix.bundles.aws-java-sdk2</artifactId>
    <version>2.29.6_1</version>
</dependency>

 It's provided by Apache Servicemix-bundles which offers OSGI-fied versions of many famous packages as you can see here.

[Sai_Krishna_1404]

Thanks for the response @giuseppebag , tried adding this dependency but this doesn't seems to be downloading the OSGI supported version, when I tried to install this version, it is throwing it doesn't have Symbolic bundle name

[giuseppebag]

Please ensure the jar is embedded into the installation package via

filevault-package-maven-plugin

You can use as a reference this code

<plugin>
                <groupId>org.apache.jackrabbit</groupId>
                <artifactId>filevault-package-maven-plugin</artifactId>
                <extensions>true</extensions>
                <inherited>false</inherited>
                <configuration>
                    <showImportPackageReport>false</showImportPackageReport>
                    <properties>
                        <cloudManagerTarget>none</cloudManagerTarget>
                    </properties>
                </configuration>
                <executions>
                    <execution>
                        <id>default-generate-metadata</id>
                        <configuration>
                            <embeddedTarget>/apps/core/wcm/install</embeddedTarget>
                            <embeddeds>
                                <embedded>
                                    <groupId>${project.groupId}</groupId>
                                    <artifactId>core.wcm.components.core</artifactId>
                                    <filter>true</filter>
                                    <isAllVersionsFilter>true</isAllVersionsFilter>
                                </embedded>
                                <embedded>
                                    <groupId>${project.groupId}</groupId>
                                    <artifactId>core.wcm.components.extensions.amp</artifactId>
                                    <filter>true</filter>
                                    <isAllVersionsFilter>true</isAllVersionsFilter>
                                </embedded>
                            </embeddeds>
                            <subPackages>
                                <subPackage>
                                    <groupId>${project.groupId}</groupId>
                                    <artifactId>core.wcm.components.content</artifactId>
                                    <classifier>~cloud</classifier>
                                    <filter>true</filter>
                                    <isAllVersionsFilter>true</isAllVersionsFilter>
                                </subPackage>
                                <subPackage>
                                    <groupId>${project.groupId}</groupId>
                                    <artifactId>core.wcm.components.config</artifactId>
                                    <filter>true</filter>
                                    <isAllVersionsFilter>true</isAllVersionsFilter>
                                </subPackage>
                                <subPackage>
                                    <groupId>${project.groupId}</groupId>
                                    <artifactId>core.wcm.components.extensions.amp.content</artifactId>
                                    <classifier>~cloud</classifier>
                                    <filter>true</filter>
                                    <isAllVersionsFilter>true</isAllVersionsFilter>
                                </subPackage>
                            </subPackages>
                            <packageType>container</packageType>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

from here. You can also check how the AEM archetype does it by creating a new temporary project which will leverage this all/pom.xml file.