bboss.org.apache.velocity.util.introspection

接口 VelPropertySet

所有已知实现类:

UberspectImpl.VelSetterImpl

public interface VelPropertySet

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

方法概要

限定符和类型	方法和说明
java.lang.String	getMethodName() returns the method name used to set this 'property'
java.lang.Object	invoke(java.lang.Object o, java.lang.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

方法详细资料

invoke

java.lang.Object invoke(java.lang.Object o,
                        java.lang.Object arg)
                 throws java.lang.Exception

method used to set the value in the object

参数:

o - Object on which the method will be called with the arg

arg - value to be set

返回:

the value returned from the set operation (impl specific)

抛出:

java.lang.Exception

isCacheable

boolean isCacheable()

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

返回:

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

getMethodName

java.lang.String getMethodName()

returns the method name used to set this 'property'

返回:

The method name used to set this 'property'