- hot deployment of ear

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- hot deployment of ear

- hot deployment of ear

2007-06-13 - By drepster

Back
Hi,

I have a ear that contains wars, sars and jars (ejb jars and pojo jars).

I am developing in jboss ide and have written my own ant script to build and
package all the various packages into a single ear for deployment.

During development I would like to use the exploded ear/hot deployment
capabilities of jboss. In particular I want to be able to update one of the
jars or wars in the ear and have that particular service or pojo's reloaded
without reloading the whole ear.

Is this possible?

How do I do this? I have tried deploying the ear unpacked in a myEarName.ear
directory with the packaged jars inside that directory but updating the jars
doesn't reload them. I have also tried deploying the ear unpacked into a
myEarName.ear directory and the jars exploded in directories in there so i have
:
myEarName.ear/myJarName.jar/com/**/*.class
myEarName.ear/myJarName.jar/META-INF/MANIFEST.MF

With all of these attempts i have been so far unseccessful in getting jboss to
reload the resources. In fact I have tried touching the application.xml file of
the root ear and that doesn't even relead the ear. So I am not sure whether I
am missing something obvious.

jboss 4.0.5
DeploymentScanner:
ScanEnabled=true
URLList=jboss.system:service=[file:/C:/Dev/jboss-4 (See http://oss-4.ora-code.com).0.5.GA/server/default
/deploy/] => which is where my myEarName.ear is

BTW when I first copy the ear directory into the deploy directory it gets
deployed ok. but I cannot get it to be redeployed after an update.

Any help would be appreciated. Thanks
Andre

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