[switchyard-issues] [JBoss JIRA] (SWITCHYARD-639) NPE thrown when transformer class not on classpath.
Marek Baluch created SWITCHYARD-639:
---------------------------------------
Summary: NPE thrown when transformer class not on classpath.
Key: SWITCHYARD-639
URL: https://issues.jboss.org/browse/SWITCHYARD-639
Project: SwitchYard
Issue Type: Bug
Components: transformation
Affects Versions: 0.3
Reporter: Marek Baluch
When a transformer class is defined and is not on classpath then a NPE is thrown. IMO this
should be handled with an error message.
e.g.
{code}
<transforms>
<transform.java xmlns="urn:switchyard-config:transform:1.0"
class="org.missing.clazz.Transformers"
from="{urn:switchyard-quickstart:bean-service:1.0}helloRequest"
to="java:java.lang.String"/>
</transforms>
{code}
{noformat}
10:15:53,491 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC00001: Failed
to start service
jboss.deployment.unit."bean-service-0.3.0.Final.jar".SwitchYardService:
org.jboss.msc.service.StartException in service
jboss.deployment.unit."bean-service-0.3.0.Final.jar".SwitchYardService:
org.switchyard.exception.SwitchYardException: Error constructing Transformer instance for
class 'org.jboss.cdi.defconf.Transformers'.
at ... (legt out)
Caused by: java.lang.NullPointerException
at org.switchyard.transform.TransformerUtil.isTransformer(TransformerUtil.java:217)
at org.switchyard.transform.TransformerUtil.newTransformers(TransformerUtil.java:112)
at org.switchyard.transform.TransformerUtil.newTransformers(TransformerUtil.java:71)
... 11 more
{noformat}
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.jboss.org/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira