org.activiti.engine.impl.transformer

Class AbstractTransformer

java.lang.Object

org.activiti.engine.impl.transformer.AbstractTransformer

All Implemented Interfaces:

Transformer

Direct Known Subclasses:

BigDecimalToString, BooleanToString, ComposedTransformer, DateToString, Identity, IntegerToLong, IntegerToString, LongToInteger, LongToString, StringToBigDecimal, StringToBoolean, StringToDate, StringToInteger, StringToLong

public abstract class AbstractTransformer
extends Object
implements Transformer

A Transformer is responsible of transforming an object into a different object

Author:

Esteban Robles Luna

Constructor Summary

Constructors

Constructor and Description
AbstractTransformer()

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract Object	primTransform(Object anObject) Transforms anObject into a different object
Object	transform(Object anObject) Transforms anObject into a different object

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractTransformer

public AbstractTransformer()

Method Detail

transform

public Object transform(Object anObject)

Transforms anObject into a different object

Specified by:

transform in interface Transformer

Parameters:

anObject - the object to be transformed

Returns:

the transformed object

primTransform

protected abstract Object primTransform(Object anObject)
                                 throws Exception

Transforms anObject into a different object

Parameters:

anObject - the object to be transformed

Returns:

the transformed object

Throws:

Exception