Examples of org.apache.axiom.om.OMDataSource

org.apache.axiom.om.OMDataSource
Interface to arbitrary source of XML element data. This provides the hook for using a general data source (such as data binding frameworks) as the backing source of data for an element.

            Object jaxb = jdsContext.unmarshal(reader);
            if (log.isDebugEnabled()) {
                log.debug("Successfully unmarshalled jaxb object " + jaxb);
            }
            
            OMDataSource ds = new JAXBDataSource(jaxb, jdsContext);
            if (log.isDebugEnabled()) {
                log.debug("The JAXBDataSource is " + ds);
            }
            OMSourcedElement omse = factory.createOMElement(ds, localPart, ns);

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        if (messageType.equalsIgnoreCase(HTTPConstants.MEDIA_TYPE_APPLICATION_XML)) {
            outMsgCtx.setProperty(Constants.Configuration.MESSAGE_TYPE, "application/json");
        } else if (messageType.indexOf("json") < 0) {
            throw new AxisFault("Type of the Received Message is not JSON");
        }
        OMDataSource omdataOSuce = ((OMSourcedElement) omEle).getDataSource();
        OMElement newOmEle = (OMElement) omEle.detach();
        ((OMSourcedElement) newOmEle).setDataSource(omdataOSuce);
        return omEle;
    }

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    protected Object _getBOFromOM(OMElement omElement, Object busContext)
        throws XMLStreamException, WebServiceException {
        
        // Shortcut to get business object from existing data source
        if (omElement instanceof OMSourcedElement) {
            OMDataSource ds = ((OMSourcedElement) omElement).getDataSource();
            if (ds instanceof XMLStringDataSource) {
                return ((XMLStringDataSource) ds).getObject();
            }
        }
        return super._getBOFromOM(omElement, busContext);

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        throws XMLStreamException, WebServiceException {
        Object busObject;
        
        // Shortcut to get business object from existing data source
        if (omElement instanceof OMSourcedElement) {
            OMDataSource ds = ((OMSourcedElement) omElement).getDataSource();
            if (ds instanceof SourceDataSource) {
                return ((SourceDataSource) ds).getObject();
            }
        }

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        throws XMLStreamException, WebServiceException {
        Object busObject;
        
        // Shortcut to get business object from existing data source
        if (omElement instanceof OMSourcedElement) {
            OMDataSource ds = ((OMSourcedElement) omElement).getDataSource();
            if (ds instanceof SourceDataSource) {
                return ((SourceDataSource) ds).getObject();
            }
        }

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    public OMElement getOutputOMElement(final Object returnObject,
                                        final Operation operation,
                                        final JavaObjectSerializer javaObjectSerializer,
                                        SOAPFactory soapFactory) {
        OMDataSource omDataSource = new RMIDataSource() {


            public void serialize(MTOMAwareXMLStreamWriter xmlWriter) throws XMLStreamException {
                try {
                    javaObjectSerializer.serializeOutputElement(returnObject,
                            operation.getOutPutElement(),

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    public OMElement getParameterOMElement(final Object exceptionObject,
                                           final Parameter parameter,
                                           final JavaObjectSerializer javaObjectSerializer,
                                           SOAPFactory soapFactory){
        OMDataSource omDataSource = new RMIDataSource(){


            public void serialize(MTOMAwareXMLStreamWriter xmlWriter) throws XMLStreamException {
                try {
                    javaObjectSerializer.serializeParameter(exceptionObject,parameter,xmlWriter, new NamespacePrefix());
                } catch (XmlSerializingException e) {

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    /**
     * setOMDataSource
     */
    public OMDataSource setDataSource(OMDataSource dataSource) {
        if (!isExpanded()) {
            OMDataSource oldDS = this.dataSource;
            this.dataSource = dataSource;
            return oldDS;  // Caller is responsible for closing the data source
        } else {
            // TODO
            // Remove the entire subtree and replace with 
            // new datasource.  There maybe a more performant way to do this.
            OMDataSource oldDS = this.dataSource;
            Iterator it = getChildren();
            while(it.hasNext()) {
                OMNode node = (OMNode) it.next();
                node.detach();
            }

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     * @return true if this OMNode should be considered a leaf node
     */
    private boolean isLeaf(OMNode n) {
        if (n instanceof OMElement) {
            if (this.isDataSourceALeaf && (n instanceof OMSourcedElement) && n != root) {
                OMDataSource ds = null;
                try {
                    ds = ((OMSourcedElement) n).getDataSource();
                } catch (UnsupportedOperationException e) {
                    ; // Operation unsupported for some implementations
                }

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        if (getEventType() != XMLStreamReader.START_ELEMENT ||
                !(state == this.NAVIGABLE || 
                  state == this.SWITCH_AT_NEXT)) {
            return null;
        }
        OMDataSource ds = null;
        if (lastNode != null &&
            lastNode instanceof OMSourcedElement) {
            try {
                ds = ((OMSourcedElement) lastNode).getDataSource();
            } catch (UnsupportedOperationException e) {

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org.apache.axiom.om.ds.WrappedTextNodeOMDataSourceTest

org.apache.axiom.om.impl.common.OMNavigator

org.apache.axiom.om.impl.common.serializer.pull.Navigator

org.apache.axiom.om.impl.common.SwitchingWrapper

org.apache.axiom.om.impl.llom.OMSourcedElementImpl

org.apache.axiom.om.impl.llom.OMStAXWrapperTest

org.apache.axiom.om.impl.OMNavigator

org.apache.axiom.om.impl.serialize.StreamingOMSerializer

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org.apache.axiom.om.util.CopyUtils

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