Package com.thoughtworks.xstream.core

Class AbstractReferenceUnmarshaller

java.lang.Object

com.thoughtworks.xstream.core.TreeUnmarshaller

com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller

All Implemented Interfaces:

DataHolder, UnmarshallingContext

Direct Known Subclasses:

ReferenceByIdUnmarshaller, ReferenceByXPathUnmarshaller

public abstract class AbstractReferenceUnmarshaller
extends TreeUnmarshaller

Abstract base class for a TreeUnmarshaller, that resolves references.

Since:

1.2

Field Summary

Fields

Modifier and Type	Field	Description
private static java.lang.Object	NULL
private FastStack	parentStack
private java.util.Map	values

Fields inherited from class com.thoughtworks.xstream.core.TreeUnmarshaller

reader

Constructor Summary

Constructors

Constructor	Description
AbstractReferenceUnmarshaller(java.lang.Object root, HierarchicalStreamReader reader, ConverterLookup converterLookup, Mapper mapper)

Method Summary

Modifier and Type	Method	Description
protected java.lang.Object	convert(java.lang.Object parent, java.lang.Class type, Converter converter)
protected abstract java.lang.Object	getCurrentReferenceKey()
protected abstract java.lang.Object	getReferenceKey(java.lang.String reference)

Methods inherited from class com.thoughtworks.xstream.core.TreeUnmarshaller

addCompletionCallback, convertAnother, convertAnother, currentObject, get, getMapper, getRequiredType, keys, put, start

Methods inherited from class java.lang.Object

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

Field Detail

NULL

private static final java.lang.Object NULL

values

private java.util.Map values

parentStack

private FastStack parentStack

Constructor Detail

AbstractReferenceUnmarshaller

public AbstractReferenceUnmarshaller(java.lang.Object root,
                                     HierarchicalStreamReader reader,
                                     ConverterLookup converterLookup,
                                     Mapper mapper)

Method Detail

convert

protected java.lang.Object convert(java.lang.Object parent,
                                   java.lang.Class type,
                                   Converter converter)

Overrides:

convert in class TreeUnmarshaller

getReferenceKey

protected abstract java.lang.Object getReferenceKey(java.lang.String reference)

getCurrentReferenceKey

protected abstract java.lang.Object getCurrentReferenceKey()