org.apache.cocoon.selection
Class ParameterSelector
java.lang.Object
org.apache.cocoon.selection.ParameterSelector
- All Implemented Interfaces:
- org.apache.cocoon.selection.Selector, ThreadSafe
- public class ParameterSelector
- extends Object
- implements ThreadSafe, org.apache.cocoon.selection.Selector
A Selector
that matches a string in the parameters object passed to it.
<map:selector name="parameter" factory="org.apache.cocoon.selection.ParameterSelector"/>
<map:select type="parameter">
<map:parameter name="parameter-selector-test" value="{mySitemapParameter}"/>
<map:when test="myParameterValue">
<!-- executes iff {mySitemapParameter} == "myParameterValue" -->
<map:transform src="stylesheets/page/uk.xsl"/>
</map:when>
<map:otherwise>
<map:transform src="stylesheets/page/us.xsl"/>
</map:otherwise>
</map:select>
The purpose of this selector is to allow an action to set parameters
and to be able to select between different pipeline configurations
depending on those parameters.
- Version:
- $Id: ParameterSelector.html 1304280 2012-03-23 11:18:01Z ilgrosso $
Fields inherited from interface org.apache.cocoon.selection.Selector |
ROLE |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ParameterSelector
public ParameterSelector()
select
public boolean select(String expression,
Map objectModel,
Parameters parameters)
- Specified by:
select
in interface org.apache.cocoon.selection.Selector
Copyright © 1999-2008 The Apache Software Foundation. All Rights Reserved.