org.apache.velocity.util.introspection
Class UberspectImpl

java.lang.Object
  org.apache.velocity.util.introspection.UberspectImpl

All Implemented Interfaces:

Uberspect

public class UberspectImpl
extends Object
implements Uberspect

Implementation of Uberspect to provide the default introspective functionality of Velocity

Version:

$Id: UberspectImpl.java 191743 2005-06-21 23:22:20Z dlr $

Author:

Geir Magnusson Jr.

Nested Class Summary

class	UberspectImpl.VelGetterImpl
class	UberspectImpl.VelMethodImpl Implementation of VelMethod
class	UberspectImpl.VelSetterImpl

Constructor Summary

UberspectImpl()

Method Summary

Iterator	getIterator(Object obj, Info i) To support iterative objects used in a #foreach() loop.
VelMethod	getMethod(Object obj, String methodName, Object[] args, Info i) Method
VelPropertyGet	getPropertyGet(Object obj, String identifier, Info i) Property getter
VelPropertySet	getPropertySet(Object obj, String identifier, Object arg, Info i) Property setter
void	init() init - setup a new introspector

Methods inherited from class java.lang.Object

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

Constructor Detail

UberspectImpl

public UberspectImpl()

Method Detail

init

public void init()
          throws Exception

init - setup a new introspector

Specified by:

init in interface Uberspect

Throws:

Exception

getIterator

public Iterator getIterator(Object obj,
                            Info i)
                     throws Exception

To support iterative objects used in a #foreach() loop.

Specified by:

getIterator in interface Uberspect

Parameters:

obj - The iterative object.

i - Info about the object's location.

Throws:

Exception

getMethod

public VelMethod getMethod(Object obj,
                           String methodName,
                           Object[] args,
                           Info i)
                    throws Exception

Method

Specified by:

getMethod in interface Uberspect

Throws:

Exception

getPropertyGet

public VelPropertyGet getPropertyGet(Object obj,
                                     String identifier,
                                     Info i)
                              throws Exception

Property getter

Specified by:

getPropertyGet in interface Uberspect

Throws:

Exception

getPropertySet

public VelPropertySet getPropertySet(Object obj,
                                     String identifier,
                                     Object arg,
                                     Info i)
                              throws Exception

Property setter

Specified by:

getPropertySet in interface Uberspect

Throws:

Exception