3:11 p.m.
Ok thanks. If there is anything I can do to help let me know.
Joe
From: rules-users-bounces(a)lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org] On
Behalf Of Michael Anstis
Sent: Thursday, March 13, 2014 1:51 PM
To: Rules Users List
Subject: Re: [rules-users] Pojo with spring dependency in DWB
That's something I'm working on right now.
Some where in the dependency chain for @Component is EntityManager that is not included in
your project's dependencies (I guess scope "provided" but it can occur for
other reasons).
The best we're going to be able to achieve is handle the exception better in the
workbench code. We can't do much about dependency chains.
Sent on the move
On 13 Mar 2014 19:42, "Joe White"
<Joe.White@recondotech.com<mailto:Joe.White@recondotech.com>> wrote:
Here is a better more complete stack trace:
Exception in thread "pool-9-thread-8" java.lang.NoClassDefFoundError:
javax/pers
istence/EntityManager
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at java.lang.ClassLoader.loadClass(ClassLoader.java:412)
at
org.drools.core.common.ProjectClassLoader.internalLoadClass(ProjectClassLoader.java:99)
at
org.drools.core.common.ProjectClassLoader.loadClass(ProjectClassLoader.java:82)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:270)
at org.kie.scanner.KieModuleMetaDataImpl.getClass(KieModuleMetaDataImpl.java:91)
at org.guvnor.common.services.builder.Builder.build(Builder.java:162)
at
org.guvnor.common.services.builder.BuildServiceImpl.doBuild(BuildServiceImpl.java:122)
at
org.guvnor.common.services.builder.BuildServiceImpl.build(BuildServiceImpl.java:77)
at
org.guvnor.common.services.builder.BuildServiceImpl$Proxy$_$$_WeldClientProxy.build(BuildServiceImpl$Proxy$_$$_WeldClientProxy.java)
at
org.guvnor.common.services.builder.ResourceChangeIncrementalBuilder$3.run(ResourceChangeIncrementalBuilder.java:214)
From:
rules-users-bounces@lists.jboss.org<mailto:rules-users-bounces@lists.jboss.org>
[mailto:rules-users-bounces@lists.jboss.org<mailto:rules-users-bounces@lists.jboss.org>]
On Behalf Of Joe White
Sent: Thursday, March 13, 2014 1:24 PM
To: Rules Users List
Subject: [rules-users] Pojo with spring dependency in DWB
What is the best way to import a jar that has a spring dependency into the Drools
Workbench? When I upload my pojos that I intend use in my rules I get the exception below.
Do I also need to load the spring jars for this to work or is it not possible?
Specifically I need my rules objects to have the @Component annotation so that they can be
autowired.
Exception in thread "pool-9-thread-1" java.lang.NoClassDefFoundError:
javax/peristence/EntityManager
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:12)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at java.lang.ClassLoader.loadClass(ClassLoader.java:412)
at
org.drools.core.common.ProjectClassLoader.internalLoadClass(ProjectCassLoader.java:99)
at org.drools.core.common.ProjectClassLoader.loadClass(ProjectClassLoadr.java:82)
Joe
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