[jboss-jira] [JBoss JIRA] (DROOLS-1762) kie-maven-plugin: Make use of project dependencies to avoid their declaration inside kie-maven-plugin

[Massimiliano Dessi (Jira)]

     [ https://issues.redhat.com/browse/DROOLS-1762?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Massimiliano Dessi closed DROOLS-1762.
--------------------------------------
    Resolution: Won't Fix


> kie-maven-plugin: Make use of project dependencies to avoid their declaration inside kie-maven-plugin
> -----------------------------------------------------------------------------------------------------
>
>                 Key: DROOLS-1762
>                 URL: https://issues.redhat.com/browse/DROOLS-1762
>             Project: Drools
>          Issue Type: Bug
>          Components: build
>            Reporter: Matej Čimbora
>            Assignee: Massimiliano Dessi
>            Priority: Major
>         Attachments: dinnerparty.zip
>
>
> Suppose I use a guided decision table, which contains a custom Planner RHS IAction (e.g. [ActionSimpleConstraintMatch|https://github.com/kiegroup/optaplanner/blob/master/optaplanner-integration/optaplanner-workbench-models/optaplanner-workbench-models-datamodel-api/src/main/java/org/optaplanner/workbench/models/datamodel/rule/ActionSimpleConstraintMatch.java]). The Planner IAction is located in the following module:
> {code:xml}
> <dependency>
>       <groupId>org.optaplanner</groupId>
>       <artifactId>optaplanner-workbench-models-datamodel-api</artifactId>
> </dependency>
> {code}
> My project depends on the optaplanner-workbench-models-datamodel-api module, so does kie-maven-plugin, see the [link|https://github.com/kiegroup/droolsjbpm-integration/blob/master/kie-maven-plugin/pom.xml#L203]. If I remove the dependency from kie-maven-plugin, the build of my project fails with the following error:
> {code:xml}
> [ERROR] Failed to execute goal org.kie:kie-maven-plugin:8.0.0-SNAPSHOT:build (default-build) on project dinnerparty: Execution default-build of goal org.kie:kie-maven-plugin:8.0.0-SNAPSHOT:build failed:
> [ERROR] ---- Debugging information ----
> [ERROR] cause-exception     : com.thoughtworks.xstream.mapper.CannotResolveClassException
> [ERROR] cause-message       : org.optaplanner.workbench.models.datamodel.rule.ActionSimpleConstraintMatch
> [ERROR] class               : java.util.ArrayList
> [ERROR] required-type       : java.util.ArrayList
> [ERROR] converter-type      : com.thoughtworks.xstream.converters.collections.CollectionConverter
> [ERROR] path                : /decision-table52/actionCols/org.drools.workbench.models.guided.dtable.shared.model.BRLActionColumn/definition/org.optaplanner.workbench.models.datamodel.rule.ActionSimpleConstraintMatch
> [ERROR] class[1]            : org.drools.workbench.models.guided.dtable.shared.model.BRLActionColumn
> [ERROR] converter-type[1]   : com.thoughtworks.xstream.converters.reflection.ReflectionConverter
> [ERROR] class[2]            : org.drools.workbench.models.guided.dtable.shared.model.GuidedDecisionTable52
> [ERROR] version             : 1.4.10
> [ERROR] -------------------------------
> {code}
> I tried to load the org.optaplanner.workbench.models.datamodel.rule.ActionSimpleConstraintMatch class inside org.drools.workbench.models.guided.dtable.backend.GuidedDTXMLPersistence using getClass().getClassLoader().loadClass("org.optaplanner.workbench.models.datamodel.rule.ActionSimpleConstraintMatch"), leading to ClassNotFoundException.
> Expected behavior:
> Be able to use external classes in a kie project without the need to declare them directly in kie-maven-plugin. It should be enough to declare those dependencies in the project that I'm building.
> Attaching a reproducer (dinnerparty.zip). Should build fine out of the box. Now try to make a local build of kie-maven-plugin with org.optaplanner:optaplanner-workbench-models-datamodel-api dependency removed. Build dinnerparty project again, the issue described above should pop up.



--
This message was sent by Atlassian Jira
(v7.13.8#713008)