org.apache.cocoon.selection
Class RequestParameterSelector
java.lang.Object
org.apache.avalon.framework.logger.AbstractLogEnabled
org.apache.cocoon.selection.AbstractSwitchSelector
org.apache.cocoon.selection.RequestParameterSelector
- All Implemented Interfaces:
- Configurable, LogEnabled, Selector, SwitchSelector, ThreadSafe
- public class RequestParameterSelector
- extends AbstractSwitchSelector
- implements Configurable, ThreadSafe
A Selector
that matches a string against a configurable request parameter's value.
Global and local configuration
parameter-name | Name of the request
parameter whose value to match against |
- Version:
- CVS $Id: RequestParameterSelector.java 30941 2004-07-29 19:56:58Z vgritsenko $
- Author:
- Christian Haul, Sylvain Wallez, Vadim Gritsenko, Marcus Crafter
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
defaultName
protected String defaultName
RequestParameterSelector
public RequestParameterSelector()
configure
public void configure(Configuration config)
throws ConfigurationException
- Specified by:
configure
in interface Configurable
- Throws:
ConfigurationException
getSelectorContext
public Object getSelectorContext(Map objectModel,
Parameters parameters)
- Description copied from class:
AbstractSwitchSelector
- Method to create a selector context.
- Specified by:
getSelectorContext
in interface SwitchSelector
- Specified by:
getSelectorContext
in class AbstractSwitchSelector
- Parameters:
objectModel
- The Map
containing object of the
calling environment which may be used
to select values to test the expression.parameters
- The sitemap parameters, as specified by
<parameter/> tags.
- Returns:
- selector context
select
public boolean select(String expression,
Object selectorContext)
- Description copied from class:
AbstractSwitchSelector
- Selectors test pattern against some objects in a
Map
model and signals success with the returned boolean value
- Specified by:
select
in interface SwitchSelector
- Specified by:
select
in class AbstractSwitchSelector
- Parameters:
expression
- The expression to test.
- Returns:
- boolean Signals successful test.
Copyright ? 1999-2005 The Apache Software Foundation. All Rights Reserved.