org.apache.velocity.tools.generic.introspection
Class PublicFieldUberspect.PublicFieldGetter

java.lang.Object
  org.apache.velocity.tools.generic.introspection.PublicFieldUberspect.PublicFieldGetter

All Implemented Interfaces:

org.apache.velocity.util.introspection.VelPropertyGet

Enclosing class:

PublicFieldUberspect

protected class PublicFieldUberspect.PublicFieldGetter
extends java.lang.Object
implements org.apache.velocity.util.introspection.VelPropertyGet

Implementation of VelPropertyGet that gets from public fields.

Version:

$Id: $

Author:

Shinobu Kawai

Constructor Summary

PublicFieldUberspect.PublicFieldGetter(java.lang.reflect.Field field)
Constructor.

Method Summary

java.lang.String	getMethodName() Returns "public field getter", since there is no method.
java.lang.Object	invoke(java.lang.Object o) Returns the value of the public field.
boolean	isCacheable() This class is cacheable, so it returns true.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PublicFieldUberspect.PublicFieldGetter

public PublicFieldUberspect.PublicFieldGetter(java.lang.reflect.Field field)

Constructor.

Parameters:

field - The Field object representing the property.

Method Detail

invoke

public java.lang.Object invoke(java.lang.Object o)
                        throws java.lang.Exception

Returns the value of the public field.

Specified by:

invoke in interface org.apache.velocity.util.introspection.VelPropertyGet

Parameters:

o - the object

Returns:

the value

Throws:

java.lang.Exception - failed to get the value from the object

isCacheable

public boolean isCacheable()

This class is cacheable, so it returns true.

Specified by:

isCacheable in interface org.apache.velocity.util.introspection.VelPropertyGet

Returns:

true.

getMethodName

public java.lang.String getMethodName()

Returns "public field getter", since there is no method.

Specified by:

getMethodName in interface org.apache.velocity.util.introspection.VelPropertyGet

Returns:

"public field getter"