Question about ear classloader

[xin.zhang.song]

Hi All

I have a question about jboss-deployment-structure.xml file

I have a ear package named my app, the following is the structure of it:

myapp.ear

|--- ejb1.jar

|

|--- ejb_util.jar

|

|--- ejb2.jar

Q1: Can I change the classloader of ejb_util.jar if I put the jboss-deployment-structure.xml into the ejb_util.jar/META-INF folder ?

Q2: if ejb_util.jar will use the class inside a moudle, and How to make this jar references module‘s class？

Thanks

Xin

[nickarls]

There is a EAR classloading chapter in https://docs.jboss.org/author/display/AS71/Class+Loading+in+AS7 that also deals with isolation. You might want to start by putting the ejb_util in a lib dir(?)

[xin.zhang.song]

Thanks for your times

Q2: if ejb_util.jar will use the class inside a moudle, and How to make this jar references the class inside modules？

Thanks

Xin

[nickarls]

Never tried it but you might want to see what a Class-Path entry in the lib-jar manifest can do.

[xin.zhang.song]

Is the configuration like this?

Manifest-Version: 1.0

Class-Path: module_name

Thanks

Xin