2016/05/28 - Apache Tuscany has been retired.

For more information, please explore the Attic.

org.apache.tuscany.sca.databinding.json
Class JSON2String

java.lang.Object
  org.apache.tuscany.sca.databinding.impl.BaseTransformer<java.lang.Object,java.lang.String>
      org.apache.tuscany.sca.databinding.json.JSON2String

All Implemented Interfaces:

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

public class JSON2String
extends BaseTransformer<java.lang.Object,java.lang.String>
implements PullTransformer<java.lang.Object,java.lang.String>

Constructor Summary

JSON2String()

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<java.lang.String>	getTargetType()
int	getWeight() Get the cost of the transformation.
java.lang.String	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

JSON2String

public JSON2String()

Method Detail

getSourceType

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

Specified by:

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

getTargetType

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

Specified by:

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

transform

public java.lang.String 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,java.lang.String>

Parameters:

source - The source data

context - The context for the transformation

Returns:

The transformed result

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,java.lang.String>

Returns:

An integer representing the cost of the transformation

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,java.lang.String>

Returns:

A key identifying the source type