IllegalArgumentException when injecting dependencies for SAR

[johnatopenet]

I created a service archive based on the code in wildfly/sar/src/test/_java. I have the following files in my standalone/deployment directory:

.

|-- my-test.sar

| |-- META-INF

| | `-- jboss-service.xml

| `-- org

| `-- jboss

| `-- as

| `-- service

| |-- LegacyService.class

| `-- LegacyServiceMBean.class

`-- my-test.sar.dodeploy

I get the following error when WildFly tries to deploy the sar:

10:47:01,472 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-7) MSC000001: Failed to start service jboss.mbean.service.jboss:name=testTwo,type=service.create: org.jboss.msc.service.StartException in service jboss.mbean.service.jboss:name=testTwo,type=service.create: Failed to start service

at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1904) [jboss-msc-1.2.6.Final.jar:1.2.6.Final]

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_60]

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_60]

at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_60]

Caused by: org.jboss.msc.inject.InjectionException: Injection failed

at org.jboss.msc.inject.MethodInjector.inject(MethodInjector.java:102) [jboss-msc-1.2.6.Final.jar:1.2.6.Final]

at org.jboss.msc.service.ServiceControllerImpl.doInject(ServiceControllerImpl.java:1672) [jboss-msc-1.2.6.Final.jar:1.2.6.Final]

at org.jboss.msc.service.ServiceControllerImpl.access$2000(ServiceControllerImpl.java:51) [jboss-msc-1.2.6.Final.jar:1.2.6.Final]

at org.jboss.msc.service.ServiceControllerImpl$StartTask.performInjections(ServiceControllerImpl.java:1917) [jboss-msc-1.2.6.Final.jar:1.2.6.Final]

at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1876) [jboss-msc-1.2.6.Final.jar:1.2.6.Final]

... 3 more

Caused by: java.lang.IllegalArgumentException: argument type mismatch

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_60]

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_60]

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_60]

at java.lang.reflect.Method.invoke(Method.java:497) [rt.jar:1.8.0_60]

at org.jboss.msc.inject.MethodInjector.inject(MethodInjector.java:92) [jboss-msc-1.2.6.Final.jar:1.2.6.Final]

... 7 more

Debugging through the JBoss code, I can see that it is trying to call setOther with an ObjectName instead of the actual LegacyService that the objectname points to.

Attached is the sar file that I tried to deploy. The META-INF/jboss-service.xml file has the following content:

<server xmlns="urn:jboss:service:7.0"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="urn:jboss:service:7.0 jboss-service_7_0.xsd">

<mbean name="jboss:name=test,type=service" code="org.jboss.as.service.LegacyService">

<constructor>

<arg value="Test Value" type="java.lang.String"/>

</constructor>

</mbean>

<mbean name="jboss:name=testTwo,type=service" code="org.jboss.as.service.LegacyService">

<depends optional-attribute-name="other">jboss:name=test,type=service</depends>

<attribute name="somethingElse">

<value-factory bean="jboss:name=test,type=service" method="appendSomethingElse">

<parameter class="java.lang.String">more value</parameter>

</value-factory>

</attribute>

</mbean>

<mbean name="jboss:name=testThree,type=service" code="org.jboss.as.service.LegacyService">

<attribute name="other">

<inject bean="jboss:name=testTwo,type=service" property="other"/>

</attribute>

<attribute name="somethingElse">Another test value</attribute>

</mbean>

</server>

The code for LegacyService is as follows:

package org.jboss.as.service;

import org.jboss.logging.Logger;

/**

* @author John E. Bailey

*/

public class LegacyService implements LegacyServiceMBean {

private static final Logger logger = Logger.getLogger(LegacyService.class);

private LegacyService other;

private String somethingElse;

public LegacyService() {

}

public LegacyService(String somethingElse) {

this.somethingElse = somethingElse;

}

public void setOther(LegacyService other) {

this.other = other;

}

public LegacyService getOther() {

return other;

}

public String getSomethingElse() {

return somethingElse;

}

public String appendSomethingElse(String more) {

return somethingElse + " - " + more;

}

public void setSomethingElse(String somethingElse) {

this.somethingElse = somethingElse;

}

public void start() {

logger.info("Started");

}

public void stop() {

logger.info("Stopped");

}

}

The code for LegacyServiceMBean.java is:

package org.jboss.as.service;

/**

* @author John Bailey

*/

public interface LegacyServiceMBean {

}

Any help on how to resolve this issue would be appreciated!

Thanks,

John.

[jaysensharma]

Your code should work fine as it is in JBossAS7 series (EAP6) with the exactly same jboss-service.xml file.

However when moving to WildFly can you try removing the [optional-attribute-name="other"]  from the depends tag. part form your jboss-service.xml and then try   ... something as following:

  <mbean name="jboss:name=testTwo,type=service" code="org.jboss.as.service.LegacyService">
         <!-- REMOVED     optional-attribute-name="other"  -->

         <depends>jboss:name=test,type=service</depends>
         <attribute name="somethingElse">
             <value-factory bean="jboss:name=test,type=service" method="appendSomethingElse">
                 <parameter class="java.lang.String">more value</parameter>
             </value-factory>
         </attribute>
  </mbean>

Regards

Jay SenSharma

[johnatopenet]

Thanks Jay.  That worked.