Package com.sun.xml.bind.v2.runtime.unmarshaller

Class XsiNilLoader

java.lang.Object

com.sun.xml.bind.v2.runtime.unmarshaller.Loader

com.sun.xml.bind.v2.runtime.unmarshaller.ProxyLoader

com.sun.xml.bind.v2.runtime.unmarshaller.XsiNilLoader

Direct Known Subclasses:

XsiNilLoader.Array, XsiNilLoader.Single

public class XsiNilLoader
extends ProxyLoader

Looks for xsi:nil='true' and sets the target to null. Otherwise delegate to another handler.

Author:

Kohsuke Kawaguchi

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	XsiNilLoader.Array
static final class	XsiNilLoader.Single

Field Summary

Fields inherited from class com.sun.xml.bind.v2.runtime.unmarshaller.Loader

expectText

Constructor Summary

Constructors

Constructor	Description
XsiNilLoader(Loader defaultLoader)

Method Summary

Modifier and Type	Method	Description
Collection<QName>	getExpectedAttributes()	Returns a set of tag names expected as possible child elements in this context.
Collection<QName>	getExpectedChildElements()	Returns a set of tag names expected as possible child elements in this context.
protected void	onNil(UnmarshallingContext.State state)	Called when xsi:nil='true' was found.
protected Loader	selectLoader(UnmarshallingContext.State state, TagName ea)	Picks the loader to delegate to.

Methods inherited from class com.sun.xml.bind.v2.runtime.unmarshaller.ProxyLoader

leaveElement, startElement

Methods inherited from class com.sun.xml.bind.v2.runtime.unmarshaller.Loader

childElement, expectText, fireAfterUnmarshal, fireBeforeUnmarshal, handleGenericError, handleGenericException, handleGenericException, handleParseConversionException, reportError, reportError, reportUnexpectedChildElement, text

Methods inherited from class java.lang.Object

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

Constructor Details

XsiNilLoader

public XsiNilLoader(Loader defaultLoader)

Method Details

selectLoader

protected Loader selectLoader(UnmarshallingContext.State state,
 TagName ea)
                       throws SAXException

Description copied from class: ProxyLoader

Picks the loader to delegate to.

Specified by:

selectLoader in class ProxyLoader

Returns:

never null.

Throws:

SAXException

getExpectedChildElements

public Collection<QName> getExpectedChildElements()

Description copied from class: Loader

Returns a set of tag names expected as possible child elements in this context.

Overrides:

getExpectedChildElements in class Loader

getExpectedAttributes

public Collection<QName> getExpectedAttributes()

Description copied from class: Loader

Returns a set of tag names expected as possible child elements in this context.

Overrides:

getExpectedAttributes in class Loader

onNil

protected void onNil(UnmarshallingContext.State state)
              throws SAXException

Called when xsi:nil='true' was found.

Throws:

SAXException