org.apache.axiom.om

Interface OMNode

All Superinterfaces:

OMInformationItem, OMSerializable

All Known Subinterfaces:

IChildNode, IElement, OMComment, OMDocType, OMElement, OMElementEx, OMEntityReference, OMNodeEx, OMProcessingInstruction, OMSourcedElement, OMText, SOAPBody, SOAPEnvelope, SOAPFault, SOAPFaultClassifier, SOAPFaultCode, SOAPFaultDetail, SOAPFaultNode, SOAPFaultReason, SOAPFaultRole, SOAPFaultSubCode, SOAPFaultText, SOAPFaultValue, SOAPHeader, SOAPHeaderBlock

All Known Implementing Classes:

CDATASectionImpl, CharacterImpl, CommentImpl, DocumentTypeImpl, ElementImpl, EntityReferenceImpl, LeafNode, OMCommentImpl, OMDocTypeImpl, OMElementImpl, OMEntityReferenceImpl, OMLeafNode, OMNodeImpl, OMProcessingInstructionImpl, OMSourcedElementImpl, OMTextImpl, ProcessingInstructionImpl, SOAP11BodyImpl, SOAP11BodyImpl, SOAP11FaultCodeImpl, SOAP11FaultCodeImpl, SOAP11FaultDetailImpl, SOAP11FaultDetailImpl, SOAP11FaultImpl, SOAP11FaultImpl, SOAP11FaultReasonImpl, SOAP11FaultReasonImpl, SOAP11FaultRoleImpl, SOAP11FaultRoleImpl, SOAP11FaultSubCodeImpl, SOAP11FaultSubCodeImpl, SOAP11FaultTextImpl, SOAP11FaultTextImpl, SOAP11FaultValueImpl, SOAP11FaultValueImpl, SOAP11HeaderBlockImpl, SOAP11HeaderBlockImpl, SOAP11HeaderImpl, SOAP11HeaderImpl, SOAP12BodyImpl, SOAP12BodyImpl, SOAP12FaultCodeImpl, SOAP12FaultCodeImpl, SOAP12FaultDetailImpl, SOAP12FaultDetailImpl, SOAP12FaultImpl, SOAP12FaultImpl, SOAP12FaultNodeImpl, SOAP12FaultNodeImpl, SOAP12FaultReasonImpl, SOAP12FaultReasonImpl, SOAP12FaultRoleImpl, SOAP12FaultRoleImpl, SOAP12FaultSubCodeImpl, SOAP12FaultSubCodeImpl, SOAP12FaultTextImpl, SOAP12FaultTextImpl, SOAP12FaultValueImpl, SOAP12FaultValueImpl, SOAP12HeaderBlockImpl, SOAP12HeaderBlockImpl, SOAP12HeaderImpl, SOAP12HeaderImpl, SOAPBodyImpl, SOAPBodyImpl, SOAPElement, SOAPElement, SOAPEnvelopeImpl, SOAPEnvelopeImpl, SOAPFaultCodeImpl, SOAPFaultCodeImpl, SOAPFaultDetailImpl, SOAPFaultDetailImpl, SOAPFaultImpl, SOAPFaultImpl, SOAPFaultNodeImpl, SOAPFaultNodeImpl, SOAPFaultReasonImpl, SOAPFaultReasonImpl, SOAPFaultRoleImpl, SOAPFaultRoleImpl, SOAPFaultSubCodeImpl, SOAPFaultSubCodeImpl, SOAPFaultTextImpl, SOAPFaultTextImpl, SOAPFaultValueImpl, SOAPFaultValueImpl, SOAPHeaderBlockImpl, SOAPHeaderBlockImpl, SOAPHeaderImpl, SOAPHeaderImpl, TextImpl, TextNodeImpl

public interface OMNode
extends OMSerializable

Defines the base interface used by most of the XML object model within Axis.

This tree model for XML captures the idea of deferring the construction of child nodes until they are needed. The isComplete function identifies whether or not a particular node has been fully parsed. A node may not be fully parsed, for example, if all of the children of an element have not yet been parsed.

In comparison to DOM, in this model, you will not find document fragments, or entities. In addition, while OMDocument and OMAttribute exist, neither is an extension of OMNode.

Field Summary

Fields

Modifier and Type	Field and Description
static short	CDATA_SECTION_NODE The node is a CDATASection.
static short	COMMENT_NODE The node is a Comment.
static short	DTD_NODE This node is a DTD.
static short	ELEMENT_NODE The node is an Element.
static short	ENTITY_REFERENCE_NODE This node is an Entity Reference.
static short	PI_NODE This node is a ProcessingInstruction.
static short	SPACE_NODE This node represents white space.
static short	TEXT_NODE The node is a Text node.

Method Summary

Modifier and Type	Method and Description
void	buildWithAttachments() Builds itself with the OMText binary content.
OMNode	detach() Removes a node (and all of its children) from its containing parent.
void	discard() Discards a node.
OMNode	getNextOMSibling() Returns the next sibling in document order.
OMContainer	getParent() Returns the parent containing node.
OMNode	getPreviousOMSibling() Gets the previous sibling.
int	getType() Returns the type of node.
void	insertSiblingAfter(OMNode sibling) Inserts a new sibling after the current node.
void	insertSiblingBefore(OMNode sibling) Inserts a sibling just before the current node.
void	serialize(java.io.OutputStream output) Deprecated. This method is not meaningful on a node in general, but only on an OMElement.
void	serialize(java.io.OutputStream output, OMOutputFormat format) Deprecated. This method is not meaningful on a node in general, but only on an OMElement.
void	serialize(java.io.Writer writer) Deprecated. This method is not meaningful on a node in general, but only on an OMElement.
void	serialize(java.io.Writer writer, OMOutputFormat format) Deprecated. This method is not meaningful on a node in general, but only on an OMElement.
void	serializeAndConsume(java.io.OutputStream output) Deprecated. This method is not meaningful on a node in general, but only on an OMElement.
void	serializeAndConsume(java.io.OutputStream output, OMOutputFormat format) Deprecated. This method is not meaningful on a node in general, but only on an OMElement.
void	serializeAndConsume(java.io.Writer writer) Deprecated. This method is not meaningful on a node in general, but only on an OMElement.
void	serializeAndConsume(java.io.Writer writer, OMOutputFormat format) Deprecated. This method is not meaningful on a node in general, but only on an OMElement.

Methods inherited from interface org.apache.axiom.om.OMSerializable

build, close, isComplete, serialize, serialize, serializeAndConsume

Methods inherited from interface org.apache.axiom.om.OMInformationItem

clone, getOMFactory

Field Detail

ELEMENT_NODE

static final short ELEMENT_NODE

The node is an Element.

See Also:

getType(), Constant Field Values

TEXT_NODE

static final short TEXT_NODE

The node is a Text node.

See Also:

getType(), Constant Field Values

CDATA_SECTION_NODE

static final short CDATA_SECTION_NODE

The node is a CDATASection.

See Also:

getType(), Constant Field Values

COMMENT_NODE

static final short COMMENT_NODE

The node is a Comment.

See Also:

getType(), Constant Field Values

DTD_NODE

static final short DTD_NODE

This node is a DTD.

See Also:

getType(), Constant Field Values

PI_NODE

static final short PI_NODE

This node is a ProcessingInstruction.

See Also:

getType(), Constant Field Values

ENTITY_REFERENCE_NODE

static final short ENTITY_REFERENCE_NODE

This node is an Entity Reference.

See Also:

getType(), Constant Field Values

SPACE_NODE

static final short SPACE_NODE

This node represents white space.

See Also:

getType(), Constant Field Values

Method Detail

getParent

OMContainer getParent()

Returns the parent containing node.

Returns the parent container, which may be either an OMDocument or OMElement.

Returns:

The OMContainer of the node.

getNextOMSibling

OMNode getNextOMSibling()
                 throws OMException

Returns the next sibling in document order.

Returns:

Returns the next sibling in document order.

Throws:

OMException

detach

OMNode detach()
       throws OMException

Removes a node (and all of its children) from its containing parent.

Removes a node from its parent. Partially complete nodes will be completed before they are detached from the model. A node cannot be detached until its next sibling has been identified, so that the next sibling and parent can be updated appropriately. Please note that this will not handle the namespaces. For example, if there you have used a namespace within the detaching node and which is defined outside the detaching node, user has to handle it manually.

Returns:

The detached node. This is always the instance on which this method is invoked.

Throws:

OMException - If a node is not complete, the detach can trigger further parsing, which may cause an exception.

discard

void discard()
      throws OMException

Discards a node.

Discard goes to the parser level and if the element is not completely built, then it will be completely skipped at the parser level.

Throws:

OMException

insertSiblingAfter

void insertSiblingAfter(OMNode sibling)
                 throws OMException

Inserts a new sibling after the current node. The current node must have a parent for this operation to succeed. If the node to be inserted has a parent, then it will first be detached.

Parameters:

sibling - The node that will be added after the current node.

Throws:

OMException - if the current node has no parent

insertSiblingBefore

void insertSiblingBefore(OMNode sibling)
                  throws OMException

Inserts a sibling just before the current node. The current node must have a parent for this operation to succeed. If the node to be inserted has a parent, then it will first be detached.

Parameters:

sibling - The node that will be added before the current node.

Throws:

OMException - if the current node has no parent

getType

int getType()

Returns the type of node.

Returns:

Returns one of ELEMENT_NODE, TEXT_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DTD_NODE, PI_NODE, ENTITY_REFERENCE_NODE or SPACE_NODE.

getPreviousOMSibling

OMNode getPreviousOMSibling()

Gets the previous sibling.

Returns:

Returns node.

serialize

void serialize(java.io.OutputStream output)
        throws javax.xml.stream.XMLStreamException

Deprecated. This method is not meaningful on a node in general, but only on an OMElement.

Throws:

javax.xml.stream.XMLStreamException

serialize

void serialize(java.io.Writer writer)
        throws javax.xml.stream.XMLStreamException

Deprecated. This method is not meaningful on a node in general, but only on an OMElement.

Throws:

javax.xml.stream.XMLStreamException

serialize

void serialize(java.io.OutputStream output,
               OMOutputFormat format)
        throws javax.xml.stream.XMLStreamException

Deprecated. This method is not meaningful on a node in general, but only on an OMElement.

Throws:

javax.xml.stream.XMLStreamException

serialize

void serialize(java.io.Writer writer,
               OMOutputFormat format)
        throws javax.xml.stream.XMLStreamException

Deprecated. This method is not meaningful on a node in general, but only on an OMElement.

Throws:

javax.xml.stream.XMLStreamException

serializeAndConsume

void serializeAndConsume(java.io.OutputStream output)
                  throws javax.xml.stream.XMLStreamException

Deprecated. This method is not meaningful on a node in general, but only on an OMElement.

Throws:

javax.xml.stream.XMLStreamException

serializeAndConsume

void serializeAndConsume(java.io.Writer writer)
                  throws javax.xml.stream.XMLStreamException

Deprecated. This method is not meaningful on a node in general, but only on an OMElement.

Throws:

javax.xml.stream.XMLStreamException

serializeAndConsume

void serializeAndConsume(java.io.OutputStream output,
                         OMOutputFormat format)
                  throws javax.xml.stream.XMLStreamException

Deprecated. This method is not meaningful on a node in general, but only on an OMElement.

Throws:

javax.xml.stream.XMLStreamException

serializeAndConsume

void serializeAndConsume(java.io.Writer writer,
                         OMOutputFormat format)
                  throws javax.xml.stream.XMLStreamException

Deprecated. This method is not meaningful on a node in general, but only on an OMElement.

Throws:

javax.xml.stream.XMLStreamException

buildWithAttachments

void buildWithAttachments()

Builds itself with the OMText binary content. AXIOM supports two levels of deffered building. First is deffered building of AXIOM using StAX. Second level is the deffered building of attachments. AXIOM reads in the attachements from the stream only when user asks by calling getDataHandler(). build() method builds the OM without the attachments. buildAll() builds the OM together with attachement data. This becomes handy when user wants to free the input stream.