Examples of org.apache.axiom.om.OMNode

org.apache.axiom.om.OMNode
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 {@link OMDocument} and {@link OMAttribute} exist, neither is an extension ofOMNode.

        child.setParent(container);


        if (container.getFirstOMChildIfAvailable() == null) {
            container.setFirstChild(child);
        } else {
            OMNode lastChild = container.getLastKnownOMChild();
            child.setPreviousOMSibling(lastChild);
            ((OMNodeEx)lastChild).setNextOMSibling(child);
        }
        container.setLastChild(child);

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            }         
        }
    }
    
    public static OMNode getFirstOMChild(IParentNode that) {
        OMNode firstChild = that.getFirstOMChildIfAvailable();
        if (firstChild == null) {
            switch (that.getState()) {
                case IParentNode.DISCARDED:
                    ((StAXBuilder)that.getBuilder()).debugDiscarded(that);
                    throw new NodeUnavailableException();

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    }
    
    public static void removeChildren(IContainer that) {
        boolean updateState;
        if (that.getState() == IParentNode.INCOMPLETE && that.getBuilder() != null) {
            OMNode lastKnownChild = that.getLastKnownOMChild();
            if (lastKnownChild != null) {
                lastKnownChild.build();
            }
            ((StAXOMBuilder)that.getBuilder()).discard(that);
            updateState = true;
        } else {
            updateState = false;

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        SOAPModelBuilder builder = OMXMLBuilderFactory.createSOAPModelBuilder(attachments);
        OMDocument doc = builder.getDocument();
        // Find all the binary nodes
        List/*<OMText>*/ binaryNodes = new ArrayList();
        for (Iterator it = doc.getDescendants(false); it.hasNext(); ) {
            OMNode node = (OMNode)it.next();
            if (node instanceof OMText) {
                OMText text = (OMText)node;
                if (text.isBinary()) {
                    binaryNodes.add(text);
                }

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        element.setText(qname);


        assertEquals("ns:test", element.getText());


        // Check that OMElement#setText() has created the expected nodes
        OMNode child = element.getFirstOMChild();
        assertTrue(child instanceof OMText);
        assertSame(element, child.getParent());
        assertEquals("ns:test", ((OMText)child).getText());
        assertNull(child.getNextOMSibling());
    }

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    public static void walkThrough(OMElement element) {
        Assert.assertFalse("Expected " + element.getQName() + " to be incomplete", element.isComplete());
        for (Iterator it = element.getAllAttributes(); it.hasNext(); ) {
            Assert.assertNotNull(it.next());
        }
        OMNode child = element.getFirstOMChild();
        while (child != null) {
            if (child instanceof OMElement) {
                walkThrough((OMElement)child);
            }
            child = child.getNextOMSibling();
        }
        Assert.assertTrue(element.isComplete());
    }

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        super(metaFactory, spec);
    }


    protected void runTest() throws Throwable {
        SOAPMessage message = (SOAPMessage)getBuilderForTestMessage(SOAP_MESSAGE).getDocument();
        OMNode firstChild = message.getFirstOMChild();
        assertTrue(firstChild instanceof OMComment);
    }

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    }


    protected void runTest() throws Throwable {
        SOAPEnvelope envelope = OMXMLBuilderFactory.createSOAPModelBuilder(metaFactory,
                new StringReader(soapFactory.getDefaultEnvelope() + "<!--comment-->")).getSOAPEnvelope();
        OMNode sibling = envelope.getNextOMSibling();
        assertTrue(sibling instanceof OMComment);
    }

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        generatePrefixMappingEvents(omElement, false);
    }
    
    private void generateEventsForChildren(OMContainer parent) throws SAXException {
        for (Iterator it = parent.getChildren(); it.hasNext(); ) {
            OMNode node = (OMNode)it.next();
            switch (node.getType()) {
                case OMNode.DTD_NODE:
                    if (lexicalHandler != null) {
                        OMDocType doctype = (OMDocType)node;
                        lexicalHandler.startDTD(doctype.getRootName(), doctype.getPublicId(), doctype.getSystemId());
                        lexicalHandler.endDTD();
                    }
                    break;
                case OMNode.ELEMENT_NODE:
                    generateEvents((OMElement)node);
                    break;
                case OMNode.TEXT_NODE:
                    generateEvents((OMText)node, false);
                    break;
                case OMNode.SPACE_NODE:
                    generateEvents((OMText)node, true);
                    break;
                case OMNode.CDATA_SECTION_NODE:
                    if (lexicalHandler != null) {
                        lexicalHandler.startCDATA();
                    }
                    generateEvents((OMText)node, false);
                    if (lexicalHandler != null) {
                        lexicalHandler.endCDATA();
                    }
                    break;
                case OMNode.COMMENT_NODE:
                    if (lexicalHandler != null) {
                        char[] ch = ((OMComment)node).getValue().toCharArray();
                        lexicalHandler.comment(ch, 0, ch.length);
                    }
                    break;
                case OMNode.PI_NODE:
                    OMProcessingInstruction pi = (OMProcessingInstruction)node;
                    contentHandler.processingInstruction(pi.getTarget(), pi.getValue());
                    break;
                case OMNode.ENTITY_REFERENCE_NODE:
                    contentHandler.skippedEntity(((OMEntityReference)node).getName());
                    break;
                default:
                    throw new IllegalStateException("Unrecognized node type " + node.getType());
            }
        }
    }

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                isIgnorable(elementTwo)) {
            return;
        }
        Iterator elementOneChildren = elementOne.getChildren();
        while (elementOneChildren.hasNext()) {
            OMNode omNode = (OMNode) elementOneChildren.next();
            if (omNode instanceof OMElement) {
                OMElement elementOneChild = (OMElement) omNode;
                OMElement elementTwoChild = null;
                //Do the comparison only if the element is not ignorable
                if (!isIgnorable(elementOneChild)) {

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