[jboss-jira] [JBoss JIRA] (DROOLS-1661) KIE-Server-Client needs to be more light-weight

[Maciej Swiderski (JIRA)]

    [ https://issues.jboss.org/browse/DROOLS-1661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13436157#comment-13436157 ] 

Maciej Swiderski commented on DROOLS-1661:
------------------------------------------

[~tirelli] [~ge0ffrey] this is mainly about removing drools-core and optaplanner-core as dependencies of kie server client. Not sure about optaplanner but when it comes to drools it's about moving the commands to kie-api/kie-internal so they can be used by kie server client to build the command payload to send to kie server.

> KIE-Server-Client needs to be more light-weight
> -----------------------------------------------
>
>                 Key: DROOLS-1661
>                 URL: https://issues.jboss.org/browse/DROOLS-1661
>             Project: Drools
>          Issue Type: Enhancement
>          Components: kie server
>    Affects Versions: 7.1.0.Beta3
>            Reporter: Duncan Doyle
>            Assignee: Maciej Swiderski
>
> KIE-Server-Client currently drags in a ton of dependencies. A {{mnv dependency:tree}} gives this output:
> {code}
> +- org.kie.server:kie-server-client:jar:7.1.0-SNAPSHOT:compile
> [INFO] |  +- org.apache.commons:commons-lang3:jar:3.4:compile
> [INFO] |  +- org.kie:kie-api:jar:7.1.0-SNAPSHOT:compile
> [INFO] |  |  \- org.uberfire:uberfire-maven-support:jar:1.1.0-SNAPSHOT:compile
> [INFO] |  +- org.kie:kie-internal:jar:7.1.0-SNAPSHOT:compile
> [INFO] |  +- org.optaplanner:optaplanner-core:jar:7.1.0-SNAPSHOT:compile
> [INFO] |  |  +- org.drools:drools-compiler:jar:7.1.0-SNAPSHOT:compile
> [INFO] |  |  |  +- org.antlr:antlr-runtime:jar:3.5:compile
> [INFO] |  |  |  +- org.eclipse.jdt.core.compiler:ecj:jar:4.4.2:compile
> [INFO] |  |  |  \- com.google.protobuf:protobuf-java:jar:2.6.0:compile
> [INFO] |  |  +- org.apache.commons:commons-math3:jar:3.4.1:compile
> [INFO] |  |  +- com.google.guava:guava:jar:20.0:compile
> [INFO] |  |  +- org.reflections:reflections:jar:0.9.10:compile
> [INFO] |  |  |  \- com.google.code.findbugs:annotations:jar:2.0.1:compile
> [INFO] |  |  \- com.thoughtworks.xstream:xstream:jar:1.4.9:compile
> [INFO] |  |     +- xmlpull:xmlpull:jar:1.1.3.1:compile
> [INFO] |  |     \- xpp3:xpp3_min:jar:1.1.4c:compile
> [INFO] |  +- org.drools:drools-core:jar:7.1.0-SNAPSHOT:compile
> [INFO] |  |  +- org.mvel:mvel2:jar:2.3.0.Final:compile
> [INFO] |  |  \- commons-codec:commons-codec:jar:1.10:compile
> [INFO] |  +- org.kie:kie-dmn-api:jar:7.1.0-SNAPSHOT:compile
> [INFO] |  |  \- org.kie:kie-dmn-model:jar:7.1.0-SNAPSHOT:compile
> [INFO] |  +- org.kie.server:kie-server-api:jar:7.1.0-SNAPSHOT:compile
> [INFO] |  |  +- org.optaplanner:optaplanner-persistence-xstream:jar:7.1.0-SNAPSHOT:compile
> [INFO] |  |  |  \- org.optaplanner:optaplanner-persistence-common:jar:7.1.0-SNAPSHOT:compile
> [INFO] |  |  +- org.optaplanner:optaplanner-persistence-jaxb:jar:7.1.0-SNAPSHOT:compile
> [INFO] |  |  |  +- org.jboss.spec.javax.xml.bind:jboss-jaxb-api_2.2_spec:jar:1.0.4.Final:compile
> [INFO] |  |  |  \- javax.activation:activation:jar:1.1.1:compile
> [INFO] |  |  +- com.fasterxml.jackson.core:jackson-annotations:jar:2.6.2:compile
> [INFO] |  |  +- com.fasterxml.jackson.core:jackson-core:jar:2.6.2:compile
> [INFO] |  |  +- com.fasterxml.jackson.core:jackson-databind:jar:2.6.2:compile
> [INFO] |  |  \- com.fasterxml.jackson.module:jackson-module-jaxb-annotations:jar:2.6.2:compile
> [INFO] |  +- org.jboss.spec.javax.ws.rs:jboss-jaxrs-api_2.0_spec:jar:1.0.0.Final:compile
> [INFO] |  +- org.kie.server:kie-server-common:jar:7.1.0-SNAPSHOT:compile
> [INFO] |  +- org.codehaus.jackson:jackson-xc:jar:1.9.13:compile
> [INFO] |  |  \- org.codehaus.jackson:jackson-core-asl:jar:1.9.13:compile
> [INFO] |  +- org.codehaus.jackson:jackson-mapper-asl:jar:1.9.13:compile
> [INFO] |  +- org.jboss.spec.javax.jms:jboss-jms-api_2.0_spec:jar:1.0.0.Final:compile
> [INFO] |  +- com.sun.xml.bind:jaxb-core:jar:2.2.11:compile
> [INFO] |  +- com.sun.xml.bind:jaxb-impl:jar:2.2.11:compile
> [INFO] |  \- org.slf4j:jcl-over-slf4j:jar:1.7.7:runtime
> {code}
> So, if we're just creating a simple DMN KIE-Server Client, we are dragging in all sorts of {{drools-core}}, {{optaplanner-persistence-xstream}}, etc. into our project. Obviously we can start excluding theses dependencies, but that's not really that user friendly IMO.
> It would be nice if we could make this a bit more modular.



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