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eventType values (again...)


Chronological Thread 
  • From: "Jeff W. Boote" <>
  • To: Maciej Glowiak <>
  • Cc:
  • Subject: eventType values (again...)
  • Date: Wed, 21 Feb 2007 09:36:19 -0700


wrote:
Author: mac
Date: 2007-02-21 10:09:20 -0500 (Wed, 21 Feb 2007)
New Revision: 2119

Modified:

branches/XML-LS-RELEASE-1.1/schema/example-instances/perfSONAR/LS/test/EchoRequest.xml
Log:
typo in eventType


Modified:
branches/XML-LS-RELEASE-1.1/schema/example-instances/perfSONAR/LS/test/EchoRequest.xml
===================================================================
---
branches/XML-LS-RELEASE-1.1/schema/example-instances/perfSONAR/LS/test/EchoRequest.xml
2007-02-21 14:35:42 UTC (rev 2118)
+++
branches/XML-LS-RELEASE-1.1/schema/example-instances/perfSONAR/LS/test/EchoRequest.xml
2007-02-21 15:09:20 UTC (rev 2119)
@@ -8,7 +8,7 @@
xmlns:nmwg="http://ggf.org/ns/nmwg/base/2.0/";>
<nmwg:metadata id="meta">
- <nmwg:eventType>echo.ls1</nmwg:eventType>
+ <nmwg:eventType>echo.ls</nmwg:eventType>
<nmwg:parameters>
<nmwg:parameter name="testDBConnection" value="yes"/>

Maciej, (and other service developers),

Since it looks like you are changing the eventType value anyway, is there any reason not to use the agreed to naming scheme? (See the section under Metadata particulars at http://wiki.perfsonar.net/jra1-wiki/index.php/Generalities )

It has been made very clear that a naming scheme is required to ensure there are no namespace collisions in the eventType. The naming scheme that is documented was selected to allow for the possibility of dynamically loading classes to handle those specific types of data. There was no dissent in the Cambridge meeting or on the mailing list. As requested at that meeting, I have written up the results.

As no one has made any dissenting opinions - I suggest that developers need to start adhering to this naming scheme as soon as possible. Note, I am not saying that eventTypes that are currently used should be discarded. However, I do think it would be reasonable to have services recognize the new eventType values in addition to the current ones. That way clients can start using the new naming scheme immediately.

In all honesty, I believe we need a perfSONAR specifications document that is much more oriented along the lines of this document. (And should hopefully be based on an NMWG specifications document.) But, until we have that - I suggest we use this part of the wiki to start formalizing our specification.

jeff



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