org.apache.velocity.util.introspection
Interface VelPropertySet

All Known Implementing Classes:
UberspectImpl.VelSetterImpl

public interface VelPropertySet

Interface used for setting values that appear to be properties in Velocity. Ex. #set($foo.bar = "hello")

Version:
$Id: VelPropertySet.java 463298 2006-10-12 16:10:32Z henning $
Author:
Geir Magnusson Jr.

Method Summary
 String getMethodName()
          returns the method name used to set this 'property'
 Object invoke(Object o, Object arg)
          method used to set the value in the object
 boolean isCacheable()
          specifies if this VelPropertySet is cacheable and able to be reused for this class of object it was returned for
 

Method Detail

invoke

Object invoke(Object o,
              Object arg)
              throws Exception
method used to set the value in the object

Parameters:
o - Object on which the method will be called with the arg
arg - value to be set
Returns:
the value returned from the set operation (impl specific)
Throws:
Exception

isCacheable

boolean isCacheable()
specifies if this VelPropertySet is cacheable and able to be reused for this class of object it was returned for

Returns:
true if can be reused for this class, false if not

getMethodName

String getMethodName()
returns the method name used to set this 'property'

Returns:
The method name used to set this 'property'


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