Mercurial > dive4elements > river
view flys-artifacts/doc/conf/themes/default/cross-section.xml @ 5779:ebec12def170
Datacage: Add a pool of builders to make it multi threadable.
XML DOM is not thread safe. Therefore the old implementation only allowed one thread
to use the builder at a time. As the complexity of the configuration
has increased over time this has become a bottleneck of the whole application
because it took quiet some time to build a result. Furthermore the builder code path
is visited very frequent. So many concurrent requests were piled up
resulting in long waits for the users.
To mitigate this problem a round robin pool of builders is used now.
Each of the pooled builders has an independent copy of the XML template
and can be run in parallel.
The number of builders is determined by the system property
'flys.datacage.pool.size'. It defaults to 4.
author | Sascha L. Teichmann <teichmann@intevation.de> |
---|---|
date | Sun, 21 Apr 2013 12:48:09 +0200 |
parents | a8d8ea1f2a5c |
children |
line wrap: on
line source
<?xml version="1.0" encoding="UTF-8"?> <!--themegroup name="default"--> <theme name="CrossSection"> <inherits> <inherit from="Lines" /> <inherit from="Points" /> <inherit from="Label" /> <inherit from="MinMaxPoints" /> </inherits> <fields> <field name="showpoints" type="boolean" display="Punkte anzeigen" default="false" /> <field name="showpointlabel" type="boolean" display="Punktbeschriftung anzeigen" default="false" hints="hidden" /> </fields> </theme> <theme name="CrossSectionWaterLine"> <inherits> <inherit from="Lines" /> <inherit from="Points" /> <inherit from="Label" /> </inherits> <fields> <field name="showpoints" type="boolean" display="Punkte anzeigen" default="false" /> <field name="showpointlabel" type="boolean" display="Punktbeschriftung anzeigen" default="false" hints="hidden" /> <field name="linecolor" type="Color" display="Linienfarbe" default="0,0,153" /> <field name="showwidth" type="boolean" display="Breite anzeigen" default="false" /> <field name="showlevel" type="boolean" display="Wasserstand anzeigen" default="true" /> <field name="showlinelabel" type="boolean" default="true" display="Beschriftung anzeigen" /> <field name="showmiddleheight" type="boolean" display="Wasserstand anzeigen" default="false" /> </fields> </theme> <theme name="Hyk"> <inherits> <inherit from="Text" /> </inherits> <fields> <field name="textorientation" type="boolean" display="Textausrichtung" default="true" /> </fields> </theme> <theme name="CrossSectionArea"> <inherits> <inherit from="Areas" /> </inherits> <fields> <field name="areashowbg" type="boolean" display="Hintergrund anzeigen" default="true" hints="hidden" /> <field name="areashowborder" type="boolean" display="Begrenzung" default="false" hints="hidden" /> <field name="areabordercolor" type="Color" default="0, 0, 0" display="Begrenzungslinienfarbe" hints="hidden" /> <field name="showarea" type="boolean" display="Flaeche anzeigen" default="true" hints="hidden" /> <field name="showarealabel" type="boolean" display="Flächenbeschriftung anzeigen" default="false" hints="hidden" /> </fields> </theme> <!--/themegroup-->