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: GetExecutor.java 1855206 2019-03-11 11:09:53Z cbrisson $

Author:

Jason van Zyl

Field Summary

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

log

Constructor Summary

Constructors

Constructor and Description
GetExecutor(org.slf4j.Logger log, Introspector introspector, Class clazz, String property)

Method Summary

Modifier and Type	Method and Description
protected void	discover(Class clazz)
Object	execute(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,
                   Class clazz,
                   String property)

Parameters:

log -

introspector -

clazz -

property -

Since:

1.5

Method Detail

discover

protected void discover(Class clazz)

Parameters:

clazz -

Since:

1.5

execute

public Object execute(Object o)
               throws IllegalAccessException,
                      InvocationTargetException

Description copied from class: AbstractExecutor

Execute method against context.

Specified by:

execute in class AbstractExecutor

Parameters:

o -

Returns:

value

Throws:

IllegalAccessException

InvocationTargetException

See Also:

AbstractExecutor.execute(java.lang.Object)