org.apache.commons.jexl.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,v 1.3 2004/02/28 13:45:22 yoavs Exp $
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 |
invoke
public 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 argarg
- value to be set- Returns:
- the value returned from the set operation (impl specific)
isCacheable
public 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
public String getMethodName()
- returns the method name used to set this 'property'
Copyright © 2003-2004 The Apache Software Foundation. All Rights Reserved.