Package org.apache.velocity.runtime.parser.node

Class MapGetExecutor

java.lang.Object

org.apache.velocity.runtime.parser.node.AbstractExecutor

org.apache.velocity.runtime.parser.node.MapGetExecutor

public class MapGetExecutor
extends AbstractExecutor

GetExecutor that is smart about Maps. If it detects one, it does not use Reflection but a cast to access the getter.

Since:

1.5

Version:

$Id$

Author:

Henning P. Schmiedehausen

Field Summary

Fields inherited from class org.apache.velocity.runtime.parser.node.AbstractExecutor

log

Constructor Summary

Constructors

Constructor	Description
MapGetExecutor(org.slf4j.Logger log, Object object, String property)

Method Summary

Modifier and Type	Method	Description
protected boolean	discover(Object object)
Object	execute(Object o)	Execute method against context.
Method	getMethod()
boolean	isAlive()	Tell whether the executor is alive by looking at the value of the method.

Methods inherited from class org.apache.velocity.runtime.parser.node.AbstractExecutor

setMethod

Methods inherited from class java.lang.Object

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

Constructor Detail

MapGetExecutor

public MapGetExecutor(org.slf4j.Logger log,
                      Object object,
                      String property)

Method Detail

getMethod

public Method getMethod()

Overrides:

getMethod in class AbstractExecutor

Returns:

The current method.

isAlive

public boolean isAlive()

Description copied from class: AbstractExecutor

Tell whether the executor is alive by looking at the value of the method.

Overrides:

isAlive in class AbstractExecutor

Returns:

True if executor is alive.

discover

protected boolean discover(Object object)

execute

public Object execute(Object o)

Description copied from class: AbstractExecutor

Execute method against context.

Specified by:

execute in class AbstractExecutor

Returns:

The resulting object.