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https://issues.jboss.org/browse/AS7-4828?page=com.atlassian.jira.plugin.s...
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Richard Achmatowicz edited comment on AS7-4828 at 8/27/12 4:23 PM:
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Well, it does for the attributes default-stack, site, rack, machine, but
CommonAttributes.VALUE is marked as setAllowExpression(false). This is that attribute is
intended to govern the values of properties. But this then would expect me to believe that
if an expression were passed in and processed by VALUE.validateAndSet, it would be
rejected. On the other hand, expressions seem to be getting through to the JGroups level
based on JBPAPP-9504.
Going to investigate. It may be that CommonAttributes.VALUE is not getting called at some
point in the processing as there are several ways in which protocol properties can be
passed in.
was (Author: rachmato):
Well, it does for the attributes default-stack, site, rack, machine, but
CommonAttributes.VALUE is marked as setAllowExpression(false). But this then would expect
me to believe that if an expression were passed in and processed by VALUE.validateAndSet,
it would be rejected. On the other hand, expressions seem to be getting through to the
JGroups level based on JBPAPP-9504.
Going to investigate. It may be that CommonAttributes.VALUE is not getting called at some
point in the processing as there are several ways in which protocol properties can be
passed in.
JGroups subsystem protocol properties should support expressions
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Key: AS7-4828
URL:
https://issues.jboss.org/browse/AS7-4828
Project: Application Server 7
Issue Type: Feature Request
Components: Clustering
Affects Versions: 7.1.2.Final (EAP)
Reporter: Paul Ferraro
Assignee: Richard Achmatowicz
Fix For: 7.2.0.Alpha1
A sample use case:
<protocol type="TCPPING">
<property
name="initial_hosts">${jgroups.tcpping.initial_hosts}</property>
</protocol>
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