Can we deploy taskflows separetly from the client application?

Hello,
We have projects that contains taskflows that we want to integrate into a client application. Is it possible to deploy the taskflows outside the ear of the client application? basically what we want is to be able to deploy new versions of taskflows without having to rebuild and deploy the client application.

I followed the instructions in Andrejus Baranovskis's Blog. However when I run my client app I get the following exception:
<2012-01-25 8 h 28 EST> <Notice> <Diagnostics> <BEA-320068> <Watch 'UncheckedException' with severity 'Notice' on server 'DefaultServer' has triggered at 2012-01-25 8 h 28 EST. Notification details:
WatchRuleType: Log
WatchRule: (SEVERITY = 'Error') AND ((MSGID = 'WL-101020') OR (MSGID = 'WL-101017') OR (MSGID = 'WL-000802') OR (MSGID = 'BEA-101020') OR (MSGID = 'BEA-101017') OR (MSGID = 'BEA-000802'))
WatchData: DATE = 2012-01-25 8 h 28 EST SERVER = DefaultServer MESSAGE = [ServletContext@962080392[app:TaskFlowIntegration_application1 module:TaskFlowIntegration-ViewController-context-root path:/TaskFlowIntegration-ViewController-context-root spec-version:2.5]] Servlet failed with Exception
java.lang.IllegalStateException: Attempt to validate an already invalid RegionSite:
However when I run my client app as standalone (i.e. with the taskflow lib included in the ear) I don't get this exception. Any idea?

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Hello Jason,
On 03-Feb-00 05:34:14, you wrote:
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Web Programming Components using PHP Classes.
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