Re: Custom Actions Definition

[Chandra Yedlapalli <ch...@sitecore.com>]

Hi,
I’m new to Unomi and trying it for a probable use case our team is working on.

I’ve tried to define a custom action that stores a list of items to profiles. I’ve created a maven module(named it poc-test) very similar to tweet-button-plugin<https://github.com/apache/unomi/tree/master/samples/tweet-button-plugin> example in samples.
I’ve created a jar, moved it to deploy directory and restarted Unomi. However, I’ve noticed the following errors.

Error Messages:
1.11.13 |  Bundle org.apache.unomi.poc-test [27] Error starting file:/Users/chay/workspace/poc/Unomi/unomi-1.6.0/deploy/poc-test-2.0.0-SNAPSHOT.jar (org.osgi.framework.BundleException: Unable to resolve org.apache.unomi.poc-test [27](R 27.0): missing requirement [org.apache.unomi.poc-test [27](R 27.0)] osgi.wiring.package; (&(osgi.wiring.package=org.apache.unomi.api)(version>=2.0.0)(!(version>=3.0.0))) Unresolved requirements: [[org.apache.unomi.poc-test [27](R 27.0)] osgi.wiring.package; (&(osgi.wiring.pa
org.osgi.framework.BundleException: Unable to resolve org.apache.unomi.poc-test [27](R 27.0): missing requirement [org.apache.unomi.poc-test [27](R 27.0)] osgi.wiring.package; (&(osgi.wiring.package=org.apache.unomi.api)(version>=2.0.0)(!(version>=3.0.0))) Unresolved requirements: [[org.apache.unomi.poc-test [27](R 27.0)] osgi.wiring.package; (&(osgi.wiring.package=org.apache.unomi.api)(version>=2.0.0)(!(version>=3.0.0)))]
        at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4149) ~[org.apache.felix.framework-5.6.12.jar:?]
        at org.apache.felix.framework.Felix.startBundle(Felix.java:2119) ~[org.apache.felix.framework-5.6.12.jar:?]
        at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1373) [org.apache.felix.framework-5.6.12.jar:?]
        at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308) [org.apache.felix.framework-5.6.12.jar:?]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_292]


org.osgi.framework.BundleException: Unable to resolve org.apache.unomi.poc-test [27](R 27.1): missing requirement [org.apache.unomi.poc-test [27](R 27.1)] osgi.wiring.package; (&(osgi.wiring.package=org.apache.commons.beanutils)(version>=1.9.0)(!(version>=2.0.0))) Unresolved requirements: [[org.apache.unomi.poc-test [27](R 27.1)] osgi.wiring.package; (&(osgi.wiring.package=org.apache.commons.beanutils)(version>=1.9.0)(!(version>=2.0.0)))]
        at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4149) ~[?:?]
        at org.apache.felix.framework.Felix.startBundle(Felix.java:2119) ~[?:?]
        at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1373) ~[?:?]
        at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308) ~[?:?]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_292]

Following is the source file and pom file.

Source file:
import org.apache.unomi.api.*;
import org.apache.unomi.api.actions.Action;
import org.apache.unomi.api.actions.ActionExecutor;
import org.apache.unomi.api.services.EventService;
import org.apache.unomi.api.services.ProfileService;

import java.util.List;
import java.util.Map;

public class CustomListAction implements ActionExecutor {

    private ProfileService service;

    @Override
    public int execute(Action action, Event event) {
        final Profile profile = event.getProfile();
        List<String> myList = (List<String>) profile.getProperty("myList");

        if (myList == null) {
            PropertyType propertyType = new PropertyType(new Metadata(event.getScope(), "myList", "myList", "List of all porducts viewed"));
            propertyType.setValueTypeId("list");
            propertyType.setTarget("target");
            service.setPropertyType(propertyType);
        }

        final List<String> updatedList = updateMyList(event, myList);

        profile.setProperty("myList", updatedList);

        return EventService.PROFILE_UPDATED;
    }

    private List<String> updateMyList(Event event, List<String> myList) {
        final Map<String, Object> properties = event.getProperties();

        String productId = (String) properties.get("productId");
        if (myList.contains(productId)) {
            myList.remove(productId);
        }
        myList.add(0, productId);

        return myList;
    }
}


Pom file:

<?xml version="1.0" encoding="UTF-8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0"

         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

    <parent>

        <artifactId>samples</artifactId>

        <groupId>org.apache.unomi</groupId>

        <version>2.0.0-SNAPSHOT</version>

    </parent>

    <modelVersion>4.0.0</modelVersion>



    <artifactId>poc-test</artifactId>



    <properties>

        <maven.compiler.source>8</maven.compiler.source>

        <maven.compiler.target>8</maven.compiler.target>

    </properties>



    <dependencies>

        <dependency>

            <groupId>org.apache.unomi</groupId>

            <artifactId>unomi-api</artifactId>

            <version>2.0.0-SNAPSHOT</version>

            <scope>provided</scope>

        </dependency>

    </dependencies>





    <build>

        <plugins>

            <plugin>

                <groupId>org.apache.felix</groupId>

                <artifactId>maven-bundle-plugin</artifactId>

                <version>5.1.1</version>

                <extensions>true</extensions>

                <configuration>

                    <instructions>



                    </instructions>

                </configuration>

            </plugin>

        </plugins>

    </build>

</project>


The jar that I built contains org.apache.commons.beanutils package even though the error says otherwise.
Please help me in understanding what the issue is.

Thanks,
Chandra Sekhar.

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