[jboss-jira] [JBoss JIRA] (DROOLS-140) KIE module injection through CDI does not work in container

[Mario Fusco (JIRA)]

Mario Fusco created DROOLS-140:
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             Summary: KIE module injection through CDI does not work in container
                 Key: DROOLS-140
                 URL: https://issues.jboss.org/browse/DROOLS-140
             Project: Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
            Reporter: Mario Fusco
            Assignee: Mario Fusco


Description of problem:

Injection of KIE module through CDI fails on JBoss EAP 6.0/6.1 due to wrong processing of resource URI when loading pom.properties in ClasspathKieProject.

Version-Release number of selected component (if applicable):

BRMS 6.0.0.Beta1
EAP 6.0, 6.1.ER4

How reproducible:

Deploy the attached reproducer WAR. Deployment fails, server.log contains the following error (see attachment for all errors in log):

15:40:29,923 INFO  [stdout] (MSC service thread 1-2) kmodules: vfs:/content/kie-cdi-war-web-app-1.0.0-SNAPSHOT.war/WEB-INF/lib/kie-cdi-war-kie-module-1.0.0-SNAPSHOT.jar/META-INF/kmodule.xml
15:40:29,939 ERROR [org.drools.compiler.kie.builder.impl.ClasspathKieProject] (MSC service thread 1-2) Unable to load pom.properties from/content/kie-cdi-war-web-app-1.0.0-SNAPSHOT.war/WEB-INF/lib/kie-cdi-war-kie-module-1.0.0-SNAPSHOT.jar as jarPath cannot be found
/content/kie-cdi-war-web-app-1.0.0-SNAPSHOT.war/WEB-INF/lib/kie-cdi-war-kie-module-1.0.0-SNAPSHOT.jar

The first log line shows that ClasspathKieProject located kmodule.xml at URL starting with protocol 'vfs:'. Later, in method fixURLFromKProjectPath, the protocol prefix is removed, leading to URL /content/kie-cdi-war-web-app-1.0.0-SNAPSHOT.war/WEB-INF/lib/kie-cdi-war-kie-module-1.0.0-SNAPSHOT.jar which now references absolute path which is wrong.

Steps to Reproduce:
1. Deploy attached reproducer WAR on EAP 6.
2. Watch server.log for deployment errors.
  
Actual results:

Deployment fails due to failed injection.

Expected results:

Application deploys successfully and writes INFO message into server.log.

Additional info:

This issue blocks further testing if KIE module injection through CDI. It also renders the CDI feature unusable in real environment (e.g. some web or EJB container with CDI).

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