org.codice.ddf.spatial.ogc.csw.catalog.converter

Class CswTransformProvider

java.lang.Object

org.codice.ddf.spatial.ogc.csw.catalog.converter.CswTransformProvider

All Implemented Interfaces:

com.thoughtworks.xstream.converters.Converter, com.thoughtworks.xstream.converters.ConverterMatcher

public class CswTransformProvider
extends Object
implements com.thoughtworks.xstream.converters.Converter

Class to determine what transformer to use based on the schema and transforms the data appropriately.

Constructor Summary

Constructors

Constructor and Description
CswTransformProvider(TransformerManager metacardTransformers, TransformerManager inputTransformers)

Method Summary

Modifier and Type	Method and Description
boolean	canConvert(Class clazz)
void	marshal(Object o, com.thoughtworks.xstream.io.HierarchicalStreamWriter writer, com.thoughtworks.xstream.converters.MarshallingContext context) Marshals Metacards to an xml.
Object	unmarshal(com.thoughtworks.xstream.io.HierarchicalStreamReader reader, com.thoughtworks.xstream.converters.UnmarshallingContext context) Creates a Metacard from the given XML.

Methods inherited from class java.lang.Object

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

Constructor Detail

CswTransformProvider

public CswTransformProvider(TransformerManager metacardTransformers,
                            TransformerManager inputTransformers)

Method Detail

marshal

public void marshal(Object o,
                    com.thoughtworks.xstream.io.HierarchicalStreamWriter writer,
                    com.thoughtworks.xstream.converters.MarshallingContext context)

Marshals Metacards to an xml. This method is not typically be called directly, instead it is called by another XStream Converter using MarshallingContext.convertAnother();

Specified by:

marshal in interface com.thoughtworks.xstream.converters.Converter

Parameters:

o - - metacard to transform.

writer - - writes the XML.

context - - the marshalling context. Should contain a map entry for CswConstants.TRANSFORMER_LOOKUP_KEY CswConstants.TRANSFORMER_LOOKUP_VALUE to identify which transformer to use. Also contains properties for any arguments to provide the transformer.

unmarshal

public Object unmarshal(com.thoughtworks.xstream.io.HierarchicalStreamReader reader,
                        com.thoughtworks.xstream.converters.UnmarshallingContext context)

Creates a Metacard from the given XML. This method is not typically be called directly, instead it is called by another XStream Converter using UnmarshallingContext.convertAnother();

Specified by:

unmarshal in interface com.thoughtworks.xstream.converters.Converter

Parameters:

reader -

context -

Returns:

canConvert

public boolean canConvert(Class clazz)

Specified by:

canConvert in interface com.thoughtworks.xstream.converters.ConverterMatcher