<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Wed, Aug 3, 2016 at 2:02 PM, Stan Silvert <span dir="ltr"><<a href="mailto:ssilvert@redhat.com" target="_blank">ssilvert@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div>On 8/3/2016 2:49 PM, Ken Wills wrote:<br>
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<div class="gmail_quote">On Wed, Aug 3, 2016 at 8:53 AM, Stan
Silvert <span dir="ltr"><<a href="mailto:ssilvert@redhat.com" target="_blank">ssilvert@redhat.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">The Keycloak server is
currently configured via a keycloak-server.json<br>
file. We are converting this to configuration through<br>
standalone.xml/domain.xml.<br>
<br>
To automatically upgrade, I need to read
keycloak-server.json and write<br>
back to standalone.xml. I can easily add the operations
to do this at<br>
parse time. The parser has this method:<br>
<br>
@Override<br>
public void readElement(final XMLExtendedStreamReader
reader, final<br>
List<ModelNode> list) throws XMLStreamException<br>
<br>
So one way to do this is to parse keycloak-server.json at
this time and<br>
add operations to the list.<br>
<br>
That puts everything into the management model. But
nothing will be<br>
written to standalone.xml unless someone manually does a
write operation<br>
from CLI.<br>
<br>
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<div>Not sure if this is exactly what you're looking for,
but subsystems / extensions usually register an
XMLElementWriter for themselves to handle this, see for
exmaple:</div>
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<div><a href="https://github.com/wildfly/wildfly/blob/9de9217e0106da10c7d05228bcf0559c81b6042c/clustering/infinispan/extension/src/main/java/org/jboss/as/clustering/infinispan/subsystem/InfinispanExtension.java#L52" target="_blank">https://github.com/wildfly/wildfly/blob/9de9217e0106da10c7d05228bcf0559c81b6042c/clustering/infinispan/extension/src/main/java/org/jboss/as/clustering/infinispan/subsystem/InfinispanExtension.java#L52</a><br>
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<div>Ken </div>
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My problem is that the XMLElementWriter is never called during
startup. I would like it to be called after the management model
is read from standalone.xml but before deployments are handled.<br>
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</blockquote></div><br></div><div class="gmail_extra">Hmm. Not sure about that one, I"ll have a look. </div><div class="gmail_extra"><br></div><div class="gmail_extra">PS: Sorry for replying only to you, I mean't to include the list too. [cc: wildfly-dev added back.]</div><div class="gmail_extra"><br></div></div>