org.dellroad.stuff.pobj
Class SpringDelegate<T>

java.lang.Object
  org.dellroad.stuff.pobj.AbstractDelegate<T>
      org.dellroad.stuff.pobj.SpringDelegate<T>

Type Parameters:

T - type of the root persistent object

All Implemented Interfaces:

PersistentObjectDelegate<T>, InitializingBean

public class SpringDelegate<T>
extends AbstractDelegate<T>
implements InitializingBean

PersistentObjectDelegate that uses Spring's Marshaller and Unmarshaller interfaces for XML conversion.

Field Summary

Fields inherited from class org.dellroad.stuff.pobj.AbstractDelegate

log

Constructor Summary

SpringDelegate()

Method Summary

void	afterPropertiesSet()
T	deserialize(Source source) Deserialize a root object from XML.
void	serialize(T obj, Result result) Serialize a root object into XML.
void	setMarshaller(Marshaller marshaller) Set the Marshaller used to convert instances to XML.
void	setUnmarshaller(Unmarshaller unmarshaller) Set the Marshaller used to convert instances to XML.

Methods inherited from class org.dellroad.stuff.pobj.AbstractDelegate

copy, handleWritebackException, isSameGraph, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

SpringDelegate

public SpringDelegate()

Method Detail

setMarshaller

public void setMarshaller(Marshaller marshaller)

Set the Marshaller used to convert instances to XML. Required property.

setUnmarshaller

public void setUnmarshaller(Unmarshaller unmarshaller)

Set the Marshaller used to convert instances to XML. Required property.

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

afterPropertiesSet in interface InitializingBean

Throws:

Exception

serialize

public void serialize(T obj,
                      Result result)
               throws IOException

Description copied from interface: PersistentObjectDelegate

Serialize a root object into XML.

Note that this method effectively defines what is contained in the object graph rooted at obj.

This method must not modify obj or any other object in its object graph.

Specified by:

serialize in interface PersistentObjectDelegate<T>

Parameters:

obj - object to serialize; must not be modified

result - XML destination

Throws:

IOException

deserialize

public T deserialize(Source source)
              throws IOException

Description copied from interface: PersistentObjectDelegate

Deserialize a root object from XML.

Specified by:

deserialize in interface PersistentObjectDelegate<T>

Parameters:

source - XML source

Returns:

deserialized object

Throws:

IOException