bboss.org.apache.velocity.util.introspection

Class UberspectImpl.VelMethodImpl

java.lang.Object

bboss.org.apache.velocity.util.introspection.UberspectImpl.VelMethodImpl

All Implemented Interfaces:

VelMethod

Enclosing class:

UberspectImpl

public static class UberspectImpl.VelMethodImpl
extends java.lang.Object
implements VelMethod

Implementation of VelMethod

Constructor Summary

Constructors

Constructor and Description
VelMethodImpl(java.lang.reflect.Method m)
VelMethodImpl(java.lang.reflect.Method method, boolean wrapArray)

Method Summary

Modifier and Type	Method and Description
protected java.lang.Object	doInvoke(java.lang.Object o, java.lang.Object[] actual) Offers an extension point for subclasses (in alternate Uberspects) to alter the invocation after any array wrapping or varargs handling has already been completed.
java.lang.String	getMethodName() returns the method name used
java.lang.Class	getReturnType() returns the return type of the method invoked
java.lang.Object	invoke(java.lang.Object o, java.lang.Object[] actual) 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
boolean	isVarArg()

Methods inherited from class java.lang.Object

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

Constructor Detail

VelMethodImpl

public VelMethodImpl(java.lang.reflect.Method m)

Parameters:

m -

VelMethodImpl

public VelMethodImpl(java.lang.reflect.Method method,
                     boolean wrapArray)

Since:

1.6

Method Detail

invoke

public java.lang.Object invoke(java.lang.Object o,
                               java.lang.Object[] actual)
                        throws java.lang.Exception

Description copied from interface: VelMethod

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

Specified by:

invoke in interface VelMethod

Returns:

The resulting object.

Throws:

java.lang.Exception

See Also:

VelMethod.invoke(java.lang.Object, java.lang.Object[])

doInvoke

protected java.lang.Object doInvoke(java.lang.Object o,
                                    java.lang.Object[] actual)
                             throws java.lang.Exception

Offers an extension point for subclasses (in alternate Uberspects) to alter the invocation after any array wrapping or varargs handling has already been completed.

Throws:

java.lang.Exception

Since:

1.6

isVarArg

public boolean isVarArg()

Returns:

true if this method can accept a variable number of arguments

Since:

1.6

isCacheable

public boolean isCacheable()

Description copied from interface: VelMethod

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

See Also:

VelMethod.isCacheable()

getMethodName

public java.lang.String getMethodName()

Description copied from interface: VelMethod

returns the method name used

Specified by:

getMethodName in interface VelMethod

Returns:

The method name used

See Also:

VelMethod.getMethodName()

getReturnType

public java.lang.Class getReturnType()

Description copied from interface: VelMethod

returns the return type of the method invoked

Specified by:

getReturnType in interface VelMethod

Returns:

The return type of the method invoked

See Also:

VelMethod.getReturnType()