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

Class GetExecutor

java.lang.Object

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

org.apache.velocity.runtime.parser.node.GetExecutor

public class GetExecutor
extends AbstractExecutor

Executor that simply tries to execute a get(key) operation. This will try to find a get(key) method for any type of object, not just objects that implement the Map interface as was previously the case.

Version:

$Id$

Author:

Jason van Zyl

Field Summary

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

log

Constructor Summary

Constructors

Constructor	Description
GetExecutor(org.slf4j.Logger log, Introspector introspector, java.lang.Class<?> clazz, java.lang.String property)

Method Summary

Modifier and Type	Method	Description
protected void	discover(java.lang.Class<?> clazz)
java.lang.Object	execute(java.lang.Object o)	Execute method against context.

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

getMethod, isAlive, setMethod

Methods inherited from class java.lang.Object

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

Constructor Detail

GetExecutor

public GetExecutor(org.slf4j.Logger log,
                   Introspector introspector,
                   java.lang.Class<?> clazz,
                   java.lang.String property)

Parameters:

log -

introspector -

clazz -

property -

Since:

1.5

Method Detail

discover

protected void discover(java.lang.Class<?> clazz)

Parameters:

clazz -

Since:

1.5

execute

public java.lang.Object execute(java.lang.Object o)
                         throws java.lang.IllegalAccessException,
                                java.lang.reflect.InvocationTargetException

Description copied from class: AbstractExecutor

Execute method against context.

Specified by:

execute in class AbstractExecutor

Parameters:

o -

Returns:

value

Throws:

java.lang.IllegalAccessException

java.lang.reflect.InvocationTargetException

See Also:

AbstractExecutor.execute(java.lang.Object)