com.atlassian.confluence.content.render.xhtml.storage.macro
Class StorageMacroV2Unmarshaller

java.lang.Object
  com.atlassian.confluence.content.render.xhtml.storage.macro.StorageMacroV2Unmarshaller

All Implemented Interfaces:

Unmarshaller<MacroDefinition>

public class StorageMacroV2Unmarshaller
extends java.lang.Object
implements Unmarshaller<MacroDefinition>

Parses XHTML containing ac:structured-macro elements and their parameters. Handles the fact that some parameters (e.g. confluence-content) need additional parsing into unstructured types (e.g. wiki format links) for backwards compatibility with the old intermediate format.

Constructor Summary

StorageMacroV2Unmarshaller(XmlEventReaderFactory xmlEventReaderFactory, XmlOutputFactory xmlOutputFactory, MacroBodyTransformationCondition macroBodyTransformationCondition, MacroMetadataManager macroMetadataManager, Unmarshaller<ResourceIdentifier> resourceIdentifierUnmarshaller, Unmarshaller<Link> linkUnmarshaller)

Method Summary

boolean	handles(javax.xml.stream.events.StartElement startElementEvent, ConversionContext conversionContext) Determines whether or not this unmarshaller should be applied to a fragment with the specified start element.
MacroDefinition	unmarshal(javax.xml.stream.XMLEventReader reader, FragmentTransformer mainFragmentTransformer, ConversionContext conversionContext) Unmarshalls a StAX event stream to an object.

Methods inherited from class java.lang.Object

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

Constructor Detail

StorageMacroV2Unmarshaller

public StorageMacroV2Unmarshaller(XmlEventReaderFactory xmlEventReaderFactory,
                                  XmlOutputFactory xmlOutputFactory,
                                  MacroBodyTransformationCondition macroBodyTransformationCondition,
                                  MacroMetadataManager macroMetadataManager,
                                  Unmarshaller<ResourceIdentifier> resourceIdentifierUnmarshaller,
                                  Unmarshaller<Link> linkUnmarshaller)

Method Detail

handles

public boolean handles(javax.xml.stream.events.StartElement startElementEvent,
                       ConversionContext conversionContext)

Description copied from interface: Unmarshaller

Determines whether or not this unmarshaller should be applied to a fragment with the specified start element.

Specified by:

handles in interface Unmarshaller<MacroDefinition>

Parameters:

startElementEvent - start element

conversionContext - the conversion context

Returns:

true if this unmarshaller can be applied, false otherwise

unmarshal

public MacroDefinition unmarshal(javax.xml.stream.XMLEventReader reader,
                                 FragmentTransformer mainFragmentTransformer,
                                 ConversionContext conversionContext)
                          throws XhtmlException

Description copied from interface: Unmarshaller

Unmarshalls a StAX event stream to an object.

Specified by:

unmarshal in interface Unmarshaller<MacroDefinition>

Parameters:

reader - a reader over the fragment to unmarshall

mainFragmentTransformer - TODO

conversionContext - the conversion context

Returns:

the unmarshalled object

Throws:

XhtmlException - if some other problem occurs