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https://issues.jboss.org/browse/DROOLS-140?page=com.atlassian.jira.plugin...
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RH Bugzilla Integration commented on DROOLS-140:
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Marek Winkler <mwinkler(a)redhat.com> made a comment on [bug
955193|https://bugzilla.redhat.com/show_bug.cgi?id=955193]
Hi Kanchan,
I propose the following changes to the doc text:
Cause: The KIE module injection through CDI did not work in container as the new Drools
resource loading mechanism was incompatible with the JBoss EAP application server
environment which uses the JBoss VFS.
Consequence: Drools was unable to load the KieModule on the web application classpath as
the KieModule's pom.properties file could not be located by Drools resource loading
mechanism when using JBoss VFS.
Fix: The Drools resource loading mechanism has been updated to handle VFS resources
correctly.
Result: CDI injection of Drools KieBase and KieSession with EAP is now working.
KIE module injection through CDI does not work in container
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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
Fix For: 6.0.0.CR1
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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