org.eclipse.persistence.sdo.helper.jaxb
Class JAXBXMLHelper

java.lang.Object
  org.eclipse.persistence.sdo.helper.delegates.SDOXMLHelperDelegate
      org.eclipse.persistence.sdo.helper.jaxb.JAXBXMLHelper

All Implemented Interfaces:

XMLHelper, SDOXMLHelper

public class JAXBXMLHelper
extends SDOXMLHelperDelegate

This implementation of commonj.sdo.helper.XMLHelper is responsible for ensuring that newly unmarshalled DataObjects are assigned a JAXB aware value store.

 XMLHelper xmlHelper = jaxbHelperContext.getXMLHelper();
 XMLDocument xmlDocument = xmlHelper.load(xml);
 DataObject customerDO = xmlDocument.getRootObject();
 
 Customer customer = jaxbHelperContext.unwrap(customerDO);
 

Field Summary

Fields inherited from interface commonj.sdo.helper.XMLHelper

INSTANCE

Constructor Summary

JAXBXMLHelper(HelperContext helperContext)
Create a new instance of JAXBXMLHelper

JAXBXMLHelper(HelperContext helperContext, java.lang.ClassLoader classLoader)
Create a new instance of JAXBXMLHelper

Method Summary

JAXBHelperContext

getHelperContext() INTERNAL: Return the helperContext that this instance is associated with.

Methods inherited from class org.eclipse.persistence.sdo.helper.delegates.SDOXMLHelperDelegate

addDescriptors, createDocument, getLoader, getTopLinkProject, getXmlContext, getXmlConversionManager, getXmlMarshaller, getXmlUnmarshaller, initializeDescriptor, load, load, load, load, load, load, reset, save, save, save, save, save, setHelperContext, setLoader, setTimeZone, setTimeZoneQualified, setTopLinkProject, setXmlContext, setXmlMarshaller, setXmlUnmarshaller

Methods inherited from class java.lang.Object

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

Constructor Detail

JAXBXMLHelper

public JAXBXMLHelper(HelperContext helperContext)

Create a new instance of JAXBXMLHelper

Parameters:

helperContext - - The HelperContext used to get this XMLHelper.

JAXBXMLHelper

public JAXBXMLHelper(HelperContext helperContext,
                     java.lang.ClassLoader classLoader)

Create a new instance of JAXBXMLHelper

Parameters:

helperContext - - The HelperContext used to get this XMLHelper.

classLoader - - The ClassLoader containing the generated SDO classes/interfaces (if any).

Method Detail

getHelperContext

public JAXBHelperContext getHelperContext()

Description copied from interface: SDOXMLHelper

INTERNAL: Return the helperContext that this instance is associated with.

Specified by:

getHelperContext in interface SDOXMLHelper

Overrides:

getHelperContext in class SDOXMLHelperDelegate

Returns: