Lavoisier

Feature #5558

Updated by Reynaud Sylvain almost 11 years ago

<pre><code class="xml"> 
 <view name="v"> 
     <argument name="site">NONE</argument> 
     <connector type="XMLConnector"> 
         <parameter name="content"> 
             <entry key="CC-IN2P3">Lyon</entry> 
             <entry key="LAPP">Annecy</entry> 
             <entry key="CERN">Geneve</entry> 
         </parameter> 
         <fallback eval="entries(arguments())"> 
             <exception type="java.io.TimeoutException" contains="HTTP error code"/> 
         </fallback> 
     </connector> 
     <processors> 
         <!-- the less flexible solution (the XPath is fixed in the view) --> 
         <processor type="SelectProcessor" match="/*/*[@key=$site]" disabled="$site='NONE'"/> 
     </processors> 
 </view> 

 <!-- the less efficient solution (requires a data structure to be built) --> 
 <parameter eval="view('v')/*/*[@key=$site]"/> 

 <!-- argument 'site' is evaluated by view 'v' --> 
 <parameter eval="view('v/*/*[@key=$site]', arguments())"/><!-- view 'v' must have <argument name="site"/> --> 
 <parameter eval="view('v/*/*[@key=arguments()[@key=&quot;site&quot;]])]', arguments())"/> 

 <!-- argument 'site' is evaluated by current view --> 
 <parameter eval="view(concat('v/*/*[@key=',quot($site),']'))"/> 
 <parameter eval="view(eval_arguments('v/*/*[@key=$site'))"/>  
 </code></pre>

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