Package org.apache.velocity.util.introspection

Class UberspectPublicFields

java.lang.Object

org.apache.velocity.util.introspection.UberspectPublicFields

All Implemented Interfaces:

Uberspect, RuntimeServicesAware

public class UberspectPublicFields
extends java.lang.Object
implements Uberspect, RuntimeServicesAware

Implementation of Uberspect to additionally provide access to public fields.

Author:

Geir Magnusson Jr., Henning P. Schmiedehausen, Candid Dauth

Field Summary

Fields

Modifier and Type	Field	Description
protected Introspector	introspector	the default Velocity introspector
protected org.slf4j.Logger	log	Our runtime logger.

Constructor Summary

Constructors

Constructor	Description
UberspectPublicFields()

Method Summary

Modifier and Type	Method	Description
java.util.Iterator	getIterator(java.lang.Object obj, Info info)	To support iteratives - #foreach()
VelMethod	getMethod(java.lang.Object obj, java.lang.String method, java.lang.Object[] args, Info info)	Returns a general method, corresponding to $foo.bar( $woogie )
VelPropertyGet	getPropertyGet(java.lang.Object obj, java.lang.String identifier, Info i)	Property getter
VelPropertySet	getPropertySet(java.lang.Object obj, java.lang.String identifier, java.lang.Object arg, Info i)	Property setter
void	init()	init - generates the Introspector.
void	setRuntimeServices(RuntimeServices rs)	Called automatically when event cartridge is initialized.

Methods inherited from class java.lang.Object

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

Field Detail

log

protected org.slf4j.Logger log

Our runtime logger.

introspector

protected Introspector introspector

the default Velocity introspector

Constructor Detail

UberspectPublicFields

public UberspectPublicFields()

Method Detail

init

public void init()

init - generates the Introspector. As the setup code makes sure that the log gets set before this is called, we can initialize the Introspector using the log object.

Specified by:

init in interface Uberspect

getPropertyGet

public VelPropertyGet getPropertyGet(java.lang.Object obj,
                                     java.lang.String identifier,
                                     Info i)

Property getter

Specified by:

getPropertyGet in interface Uberspect

Parameters:

obj -

identifier -

i -

Returns:

A Velocity Getter Method.

getPropertySet

public VelPropertySet getPropertySet(java.lang.Object obj,
                                     java.lang.String identifier,
                                     java.lang.Object arg,
                                     Info i)

Property setter

Specified by:

getPropertySet in interface Uberspect

Parameters:

obj -

identifier -

arg -

i -

Returns:

A Velocity Setter method.

getIterator

public java.util.Iterator getIterator(java.lang.Object obj,
                                      Info info)

Description copied from interface: Uberspect

To support iteratives - #foreach()

Specified by:

getIterator in interface Uberspect

Parameters:

obj -

info -

Returns:

iterator

getMethod

public VelMethod getMethod(java.lang.Object obj,
                           java.lang.String method,
                           java.lang.Object[] args,
                           Info info)

Description copied from interface: Uberspect

Returns a general method, corresponding to $foo.bar( $woogie )

Specified by:

getMethod in interface Uberspect

Parameters:

obj -

method -

args -

info -

Returns:

method wrapper

setRuntimeServices

public void setRuntimeServices(RuntimeServices rs)

Description copied from interface: RuntimeServicesAware

Called automatically when event cartridge is initialized.

Specified by:

setRuntimeServices in interface RuntimeServicesAware

Parameters:

rs - RuntimeServices object assigned during initialization