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From: Bindu Wavell <bindu@ziaconsulting.com>
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Subject: Updating connection in CMIS Workbench does not appear to affect an
 already running Groovy Console
Message-Id: <9B1D1767-DF0F-43B3-9B7D-4C2E3D9E9D4D@ziaconsulting.com>
Date: Fri, 8 Feb 2013 15:05:53 -0700
To: "dev@chemistry.apache.org" <dev@chemistry.apache.org>
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I've been doing some performance testing using the various CMIS bindings =
for Alfresco. I'm using Workbench 0.8 against Alfresco Enterprise 4.1.2 =
(and 4.1.2.8). I have the following simple test script:

---
import org.apache.chemistry.opencmis.client.api.*
import groovy.time.*

Date start =3D new Date();
println start;

OperationContext ctx =3D session.createOperationContext();
println session.getObjectByPath("/Google Legal DMS/M&A Projects/My =
Project/Forms").getChildren(ctx).getTotalNumItems();

Date stop =3D new Date();
println stop;

TimeDuration td =3D TimeCategory.minus( stop, start )
println td

println "DONE";
---

For the longest time it appeared to me that all 4 binding options I =
could test 3.x AtomPub, 3.x Web Services, 4.x AtomPub and 4.x Web =
Services all performed the same. When I started testing later I'd still =
see all of the performance being the same, but it might be significantly =
different than it was earlier in the day. What I have discovered is that =
if I quit Workbench and create one of these connections, open the =
console and run my script. I see consistent performance for that =
binding. If I quit and restart Workbench and use a different binding, =
open a console and run the same script, I consistently see different =
performance.

So now I can get a handle on the performance differences between the =
bindings, but I can't just click the Connection toolbar button and =
switch bindings, I have to fully quit Workbench and restart to switch =
bindings.


-- Bindu=