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 687177 2008-08-19 22:00:32Z nbubna $

Author:

Jason van Zyl

Field Summary

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

log

Constructor Summary

GetExecutor(Log log, Introspector introspector, Class clazz, String property)

GetExecutor(RuntimeLogger rlog, Introspector introspector, Class clazz, String property)
Deprecated. RuntimeLogger is deprecated. Use the other constructor.

Method Summary

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(Log log,
                   Introspector introspector,
                   Class clazz,
                   String property)

Parameters:

log -

introspector -

clazz -

property -

Since:

1.5

GetExecutor

public GetExecutor(RuntimeLogger rlog,
                   Introspector introspector,
                   Class clazz,
                   String property)

Deprecated. RuntimeLogger is deprecated. Use the other constructor.

Parameters:

rlog -

introspector -

clazz -

property -

Method Detail

discover

protected void discover(Class 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

Returns:

The resulting object.

Throws:

IllegalAccessException

InvocationTargetException

See Also:

AbstractExecutor.execute(java.lang.Object)