com.github.wuic.nut

Class TransformedNut

java.lang.Object

com.github.wuic.nut.AbstractNut

com.github.wuic.nut.NutWrapper

com.github.wuic.nut.TransformedNut

All Implemented Interfaces:

ConvertibleNut, Nut, Serializable

public class TransformedNut
extends NutWrapper
implements Serializable

A transformed nut wraps a ConvertibleNut and considers its input stream as the result of the transformation. Consequently, not transformers will be used and no changes of the state will be accepted.

The instances could be serialized so the wrapped nut must be a Serializable.

Since:

0.5.0

Version:

1.0

Author:

Guillaume DROUET

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
TransformedNut(ConvertibleNut w) Builds a new instance.

Method Summary

Methods

Modifier and Type	Method and Description
void	addReferencedNut(ConvertibleNut referenced) Adds a new nut referenced by this nut.
void	addTransformer(Pipe.Transformer transformer) Adds a Pipe.Transformer.
void	setNutName(String nutName) Sets the nut name.
void	transform(Pipe.OnReady... onReady) Transforms the source stream with all registered transformers and calls the given callback in addition to callbacks previously registered.

Methods inherited from class com.github.wuic.nut.NutWrapper

getName, getNutType, getOriginalNuts, getReadyCallbacks, getReferencedNuts, getTransformers, isCompressed, isDynamic, isSubResource, isTransformed, onReady, openStream, setIsCompressed, setIsSubResource, setNutType

Methods inherited from class com.github.wuic.nut.AbstractNut

equals, getInitialName, getInitialNutType, getParentFile, getProxyUri, getVersionNumber, hashCode, setProxyUri, setVersionNumber, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.github.wuic.nut.Nut

getInitialName, getInitialNutType, getParentFile, getProxyUri, getVersionNumber, setProxyUri

Constructor Detail

TransformedNut

public TransformedNut(ConvertibleNut w)

Builds a new instance.

Parameters:

w - the wrapped nut

Method Detail

setNutName

public void setNutName(String nutName)

Sets the nut name.

Specified by:

setNutName in interface ConvertibleNut

Overrides:

setNutName in class NutWrapper

Parameters:

nutName - the name

transform

public void transform(Pipe.OnReady... onReady)
               throws IOException

Transforms the source stream with all registered transformers and calls the given callback in addition to callbacks previously registered. The method also writes the result to the given output stream.

Specified by:

transform in interface ConvertibleNut

Overrides:

transform in class NutWrapper

Parameters:

onReady - the callback

Throws:

IOException - if an I/O error occurs

addTransformer

public void addTransformer(Pipe.Transformer transformer)

Adds a Pipe.Transformer.

Specified by:

addTransformer in interface ConvertibleNut

Overrides:

addTransformer in class NutWrapper

Parameters:

transformer - the transformer

addReferencedNut

public void addReferencedNut(ConvertibleNut referenced)

Adds a new nut referenced by this nut.

Specified by:

addReferencedNut in interface ConvertibleNut

Overrides:

addReferencedNut in class NutWrapper

Parameters:

referenced - the referenced nut