org.apache.tuscany.sca.databinding.saxon
Class Object2ValueTransformer

java.lang.Object
  org.apache.tuscany.sca.databinding.impl.BaseTransformer<java.lang.Object,Value>
      org.apache.tuscany.sca.databinding.saxon.Object2ValueTransformer

All Implemented Interfaces:

PullTransformer<java.lang.Object,Value>, Transformer

public class Object2ValueTransformer
extends BaseTransformer<java.lang.Object,Value>
implements PullTransformer<java.lang.Object,Value>

Transforms generic java objects to Value objects needed by Saxon parser.

Constructor Summary

Object2ValueTransformer()

Method Summary

java.lang.String	getSourceDataBinding() Get the source type that this transformer transforms data from.
protected java.lang.Class<java.lang.Object>	getSourceType()
protected java.lang.Class<Value>	getTargetType()
int	getWeight() Get the cost of the transformation.
Value	transform(java.lang.Object source, TransformationContext context) Transform source data into the result type.

Methods inherited from class org.apache.tuscany.sca.databinding.impl.BaseTransformer

getTargetDataBinding

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.tuscany.sca.databinding.Transformer

getTargetDataBinding

Constructor Detail

Object2ValueTransformer

public Object2ValueTransformer()

Method Detail

getSourceType

protected java.lang.Class<java.lang.Object> getSourceType()

Specified by:

getSourceType in class BaseTransformer<java.lang.Object,Value>

getTargetType

protected java.lang.Class<Value> getTargetType()

Specified by:

getTargetType in class BaseTransformer<java.lang.Object,Value>

getSourceDataBinding

public java.lang.String getSourceDataBinding()

Description copied from interface: Transformer

Get the source type that this transformer transforms data from. The type is used as the key when the transformer is registered with TransformerRegistry.

Specified by:

getSourceDataBinding in interface Transformer

Overrides:

getSourceDataBinding in class BaseTransformer<java.lang.Object,Value>

Returns:

A key identifying the source type

getWeight

public int getWeight()

Description copied from interface: Transformer

Get the cost of the transformation. The weight can be used to choose the most efficient path if there are more than one available from the source to the target.

Specified by:

getWeight in interface Transformer

Overrides:

getWeight in class BaseTransformer<java.lang.Object,Value>

Returns:

An integer representing the cost of the transformation

transform

public Value transform(java.lang.Object source,
                       TransformationContext context)

Description copied from interface: PullTransformer

Transform source data into the result type.

Specified by:

transform in interface PullTransformer<java.lang.Object,Value>

Parameters:

source - The source data

context - The context for the transformation

Returns:

The transformed result