Package org.apache.axiom.om

Contains core interfaces of the Axiom API.

See: Description

Interface Summary

Interface	Description
OMAttachmentAccessor	This interface is applied to objects that can access attachments.
OMAttribute	Interface OMAttribute
OMComment	Interface OMComment
OMConstants	Interface OMConstants
OMContainer	Captures the operations related to containment shared by both a document and an element.
OMDataSource	Interface to arbitrary source of XML element data.
OMDataSourceExt	Interface to a backing object that can can be read and written as XML.
OMDocType	Interface OMDocType
OMDocument
OMElement	A particular kind of node that represents an element infoset information item.
OMEntityReference	Represents an unexpanded entity reference in an XML document.
OMFactory	Class OMFactory
OMInformationItem	Represents an information item in an XML document.
OMMetaFactory	Object model meta factory.
OMMetaFactoryLocator	Used internally by OMAbstractFactory to locate the OMMetaFactory for a given feature.
OMNamedInformationItem	Represents an information item that has a name, more precisely a namespace URI, a local name and a prefix.
OMNamespace	A namespace binding specifying a namespace prefix and a namespace URI.
OMNode	Defines the base interface used by most of the XML object model within Axis.
OMProcessingInstruction	Interface OMProcessingInstruction
OMSerializable	Information item that can be serialized (written to an XML stream writer) and deserialized (retrieved from an XML parser) as a unit.
OMSerializer	Interface OMSerializer
OMSourcedElement	Element whose data is backed by an arbitrary Java object.
OMText	Represents character data in an XML document.
OMXMLParserWrapper	Interface OMXMLParserWrapper
OMXMLStreamReader	Objects returned by OMElement.getXMLStreamReader may implement this interface
QNameAwareOMDataSource	Optional interface implemented by OMDataSource implementations that have knowledge about the local name, namespace URI and/or namespace prefix of the element they represent.

Class Summary

Class	Description
OMAbstractFactory	Provides instances for object model and meta factories.
OMCloneOptions
OMOutputFormat	Formats options for OM Output.
OMXMLBuilderFactory	Provides static factory methods to create various kinds of object model builders from different types of input sources.
OMXMLStreamReaderConfiguration	Defines additional configuration options for OMContainer.getXMLStreamReader(boolean, OMXMLStreamReaderConfiguration).

Exception Summary

Exception	Description
DeferredParsingException	Exception indicating that an operation could not be completed because it needed to read additional data from the underlying parser and that action failed.
NodeUnavailableException	Exception indicating that a requested node cannot be returned because it is no longer available.
OMException	Class OMException
OMHierarchyException	Thrown if an object model operation would lead to a hierarchy that is not allowed.

Package org.apache.axiom.om Description

Contains core interfaces of the Axiom API.

In particular, this package defines interfaces for the information items identified by the XML Information Set W3C Recommendation:

Section	Information item	Interface
2.1	Document information item	OMDocument
2.2	Element information item	OMElement
2.3	Attribute information item	OMAttribute
2.4	Processing instruction information item	OMProcessingInstruction
2.5	Unexpanded entity reference information item	Not supported
2.6	Character information item	OMText
2.7	Comment information item	OMComment
2.8	Document type declaration information item	OMDocType
2.9	Unparsed entity information item	Not supported
2.10	Notation information item	Not supported
2.11	Namespace information item	OMNamespace

The package also contains a set of super-interfaces that define common properties and operations shared by several information items: OMSerializable, OMNode and OMContainer.