org.apache.commons.jexl.util.introspection

Class UberspectImpl.VelMethodImpl

java.lang.Object

org.apache.commons.jexl.util.introspection.UberspectImpl.VelMethodImpl

All Implemented Interfaces:

VelMethod

Enclosing class:

UberspectImpl

public class UberspectImpl.VelMethodImpl
extends Object
implements VelMethod

An implementation of VelMethod.

Field Summary

Fields

Modifier and Type	Field and Description
protected Method	method the method.

Constructor Summary

Constructors

Constructor and Description
UberspectImpl.VelMethodImpl(Method m) Create a new instance.

Method Summary

Methods

Modifier and Type	Method and Description
String	getMethodName() Gets the method name used.
Class	getReturnType() returns the return type of the method invoked.
Object	invoke(Object o, Object[] params) invocation method - called when the method invocation should be performed and a value returned.
boolean	isCacheable() specifies if this VelMethod is cacheable and able to be reused for this class of object it was returned for.

Methods inherited from class java.lang.Object

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

Field Detail

method

protected Method method

the method.

Constructor Detail

UberspectImpl.VelMethodImpl

public UberspectImpl.VelMethodImpl(Method m)

Create a new instance.

Parameters:

m - the method.

Method Detail

invoke

public Object invoke(Object o,
            Object[] params)
              throws Exception

invocation method - called when the method invocation should be performed and a value returned.

Specified by:

invoke in interface VelMethod

Parameters:

o - the object

params - method parameters.

Returns:

the result

Throws:

Exception - on any error.

isCacheable

public boolean isCacheable()

specifies if this VelMethod is cacheable and able to be reused for this class of object it was returned for.

Specified by:

isCacheable in interface VelMethod

Returns:

true if can be reused for this class, false if not

getMethodName

public String getMethodName()

Gets the method name used.

Specified by:

getMethodName in interface VelMethod

Returns:

method name

getReturnType

public Class getReturnType()

returns the return type of the method invoked.

Specified by:

getReturnType in interface VelMethod

Returns:

return type