Hi Michael,<div>at the moment we do not have hierarchical groups, but we thought about it.</div><div>So having a flat group structure, I was even more surprised about the time it takes.</div><div><br></div><div>So for the moment we are using getGroupIDs(false), this is very fast as it just fetches the groups from the user.xml .</div>
<div><br></div><div>My mail was rather to make you aware of it, in case you were not.</div><div><br></div><div>Cheers</div><div>Balz<br><br><div title="signature"> </div><div class="gmail_quote">On Tue, Feb 7, 2012 at 5:56 PM, Michael Wechner <span dir="ltr"><<a href="mailto:michael.wechner@wyona.com">michael.wechner@wyona.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
Am 07.02.12 14:01, schrieb basZero:
<div class="im"><blockquote type="cite">dear all,
<div><br>
</div>
<div>I observed a severe performance issue if you call the
getGroupIDs method with boolean TRUE (return also parent
groups):</div>
<div>- I have 1000 users locally installed</div>
<div>- I did a test with retrieving groups with parents: 1300ms
and once without parents: 1 to 2ms</div>
<div><br>
</div>
<div>1)</div>
<div>Did anybody use parent groups?</div>
</blockquote>
<br></div>
yes<div class="im"><br>
<blockquote type="cite">
<div> How did you solve this issue?</div>
</blockquote>
<br></div>
you mean the peformance issue?<br>
<br>
I think this depends very much about the context, how the groups are
being nested and how often one is calling this method.<br>
<br>
In what context are you using it or rather what do you try to
accomplish?<div class="im"><br>
<blockquote type="cite">
<div><br>
</div>
<div>2)</div>
<div>However: the difference from a performance point of view
seems a bit too distinct, maybe the code could be improved? </div>
<div>If there is a description somewhere, what
exactly YarepUser.getGroupIDs(true) should do,</div>
</blockquote>
<br></div>
See the javadoc at<br>
<br>
src/core/java/org/wyona/security/core/api/User.java#getGroupIDs(boolean)<br>
<br>
You might also have a look at<br>
<br>
src/util/java/org/wyona/security/util/GroupUtil.java#getGroupIDs(Group,
boolean)<br>
<br>
HTH<span class="HOEnZb"><font color="#888888"><br>
<br>
Michael</font></span><div class="im"><br>
<blockquote type="cite">
<div> then I could take a look at the code and give my feedback on
it.</div>
<div><br>
</div>
<div>Cheers</div>
<div>Balz</div>
<div><br>
</div>
<div title="signature"> </div>
<br>
<fieldset></fieldset>
<br>
</blockquote>
<br>
</div></div>
<br>--<br>
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