Package org.apache.axiom.om.impl.common

Examples of org.apache.axiom.om.impl.common.OMChildrenQNameIterator

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     * @return Returns Iterator.
     * @throws org.apache.axiom.om.OMException
     *
     */
    public Iterator getChildrenWithName(QName elementQName) {
        return new OMChildrenQNameIterator(getFirstOMChild(),
                                           elementQName);
    }
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     * @param elementQName
     * @return Returns OMElement.
     * @throws OMException
     */
    public OMElement getFirstChildWithName(QName elementQName) throws OMException {
        OMChildrenQNameIterator omChildrenQNameIterator =
                new OMChildrenQNameIterator(getFirstOMChild(),
                                            elementQName);
        OMNode omNode = null;
        if (omChildrenQNameIterator.hasNext()) {
            omNode = (OMNode) omChildrenQNameIterator.next();
        }

        return ((omNode != null) && (OMNode.ELEMENT_NODE == omNode.getType())) ?
                (OMElement) omNode : null;

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     *
     * @throws OMException
     */
    public Iterator getChildrenWithName(QName elementQName) {
        OMNode firstChild = getFirstOMChild();
        Iterator it =  new OMChildrenQNameIterator(firstChild, elementQName);
       
        // The getChidrenWithName method used to tolerate an empty namespace
        // and interpret that as getting any element that matched the local
        // name.  There are custmers of axiom that have hard-coded dependencies
        // on this semantic.
        // The following code falls back to this legacy behavior only if
        // (a) elementQName has no namespace, (b) the new iterator finds no elements
        // and (c) there are children.
        if (elementQName.getNamespaceURI().length() == 0 &&
            firstChild != null &&
            !it.hasNext()) {
            if (log.isTraceEnabled()) {
                log.trace("There are no child elements that match the unqualifed name: " +
                          elementQName);
                log.trace("Now looking for child elements that have the same local name.");
            }
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     * Method getFirstChildWithName.
     *
     * @throws OMException
     */
    public OMElement getFirstChildWithName(QName elementQName) throws OMException {
        OMChildrenQNameIterator omChildrenQNameIterator =
                new OMChildrenQNameIterator(getFirstOMChild(),
                                            elementQName);
        OMNode omNode = null;
        if (omChildrenQNameIterator.hasNext()) {
            omNode = (OMNode) omChildrenQNameIterator.next();
        }

        return ((omNode != null) && (OMNode.ELEMENT_NODE == omNode.getType())) ?
                (OMElement) omNode : null;

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     * Returns an iterator of child nodes having a given qname.
     *
     * @see org.apache.axiom.om.OMContainer#getChildrenWithName (javax.xml.namespace.QName)
     */
    public Iterator getChildrenWithName(QName elementQName) throws OMException {
        return new OMChildrenQNameIterator(getFirstOMChild(), elementQName);
    }
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     *
     * @see org.apache.axiom.om.OMContainer#getFirstChildWithName (javax.xml.namespace.QName)
     */
    public OMElement getFirstChildWithName(QName elementQName)
            throws OMException {
        Iterator children = new OMChildrenQNameIterator(getFirstOMChild(),
                                                        elementQName);
        while (children.hasNext()) {
            OMNode node = (OMNode) children.next();

            // Return the first OMElement node that is found
            if (node instanceof OMElement) {
                return (OMElement) node;
            }
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     * Returns an iterator of child nodes having a given qname.
     *
     * @see org.apache.axiom.om.OMContainer#getChildrenWithName (javax.xml.namespace.QName)
     */
    public Iterator getChildrenWithName(QName elementQName) throws OMException {
        return new OMChildrenQNameIterator(getFirstOMChild(), elementQName);
    }
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     *
     * @see org.apache.axiom.om.OMContainer#getFirstChildWithName (javax.xml.namespace.QName)
     */
    public OMElement getFirstChildWithName(QName elementQName)
            throws OMException {
        Iterator children = new OMChildrenQNameIterator(getFirstOMChild(),
                                                        elementQName);
        while (children.hasNext()) {
            OMNode node = (OMNode) children.next();

            // Return the first OMElement node that is found
            if (node instanceof OMElement) {
                return (OMElement) node;
            }
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     * @return Returns Iterator.
     * @throws org.apache.axiom.om.OMException
     *
     */
    public Iterator getChildrenWithName(QName elementQName) {
        return new OMChildrenQNameIterator(getFirstOMChild(),
                                           elementQName);
    }
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     * @param elementQName
     * @return Returns OMElement.
     * @throws OMException
     */
    public OMElement getFirstChildWithName(QName elementQName) throws OMException {
        OMChildrenQNameIterator omChildrenQNameIterator =
                new OMChildrenQNameIterator(getFirstOMChild(),
                                            elementQName);
        OMNode omNode = null;
        if (omChildrenQNameIterator.hasNext()) {
            omNode = (OMNode) omChildrenQNameIterator.next();
        }

        return ((omNode != null) && (OMNode.ELEMENT_NODE == omNode.getType())) ?
                (OMElement) omNode : null;

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Related Classes of org.apache.axiom.om.impl.common.OMChildrenQNameIterator

  • org.apache.axiom.om.impl.dom.ParentNode
  • org.apache.axiom.om.impl.llom.OMDocumentImpl
  • org.apache.axiom.om.impl.llom.OMElementImpl
  • org.apache.axiom.om.impl.traverse.OMChildrenIterator
  • javax.xml.namespace.QName
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