Added in API level 8

javax.xml.transform

Interfaces

ErrorListener

To provide customized error handling, implement this interface and use the setErrorListener method to register an instance of the implementation with the Transformer. 

Result

An object that implements this interface contains the information needed to build a transformation result tree. 

Source An object that implements this interface contains the information needed to act as source input (XML source or transformation instructions). 
SourceLocator This interface is primarily for the purposes of reporting where an error occurred in the XML source or transformation instructions. 
Templates An object that implements this interface is the runtime representation of processed transformation instructions. 
URIResolver

An object that implements this interface that can be called by the processor to turn a URI used in document(), xsl:import, or xsl:include into a Source object. 

Classes

OutputKeys Provides string constants that can be used to set output properties for a Transformer, or to retrieve output properties from a Transformer or Templates object. 
Transformer An instance of this abstract class can transform a source tree into a result tree. 
TransformerFactory

A TransformerFactory instance can be used to create Transformer and Templates objects. 

Exceptions

TransformerConfigurationException Indicates a serious configuration error. 
TransformerException This class specifies an exceptional condition that occurred during the transformation process. 

Errors

TransformerFactoryConfigurationError Thrown when a problem with configuration with the Transformer Factories exists.