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

Constructor Summary

Constructors

Constructor	Description
AbstractTransformer()

Method Summary

Modifier and Type	Method	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 Object

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

Constructor Details

AbstractTransformer

public AbstractTransformer()

Method Details

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