Examples of XPathNode

org.eclipse.persistence.internal.oxm.XPathNode
INTERNAL:
Purpose: XPathNodes are used together to build a tree. The tree is built from all of the XPath statements specified in the mapping metadata (mappings and policies). This tree is then navigated by the TreeObjectBuilder to perform marshal and unmarshal operations.

The XPaths "a/b" and "a/c" would result in a tree with the root "a" and two child nodes "b" and "c".

Responsibilities:
- All tree relationships must be bi-directional.
- Reference a NodeValue, XPathNodes without a Node value represent grouping elements.
- Reference an XPathFragment, XPathFragments contain name and namespace information.
- Must differentiate between child nodes that correspond to elements and those that do not.
- Must represent special mapping situations like any and self mappings.

Examples of org.eclipse.persistence.internal.oxm.XPathNode

            }


            return;
        }


        XPathNode childNode = null;
        XPathNodeWrapper newNodeWrapper = null;


        // find our child node
        final XPathNodeWrapper currentNodeWrapper = getCurrentNodeWrapper();
        final XPathNodeWrapper actualNodeWrapper = currentNodeWrapper.currentType == null ? currentNodeWrapper : currentNodeWrapper.currentType;


        final Map<XPathFragment, XPathNode> nonAttributeChildrenMap =
                actualNodeWrapper == null ? null : actualNodeWrapper.xPathNode.getNonAttributeChildrenMap();


        if (nonAttributeChildrenMap != null) {
            for (Map.Entry<XPathFragment, XPathNode> child : nonAttributeChildrenMap.entrySet()) {
                if (name.getLocalPart().equalsIgnoreCase(child.getKey().getLocalName())) {
                    childNode = child.getValue();
                    break;
                }
            }


            if (childNode != null) {
                final MappingNodeValue nodeValue = (MappingNodeValue) childNode.getNodeValue();


                if (nodeValue != null) {
                    ClassDescriptor descriptor = nodeValue.getMapping().getReferenceDescriptor();


                    if (descriptor == null && !isReader) {

View Full Code Here

Examples of org.eclipse.persistence.internal.oxm.XPathNode


            if (null != xPathNode.getSelfChildren()) {
                int selfChildrenSize = xPathNode.getSelfChildren().size();
                selfRecords = new ArrayList<UnmarshalRecord>(selfChildrenSize);
                for (int x = 0; x < selfChildrenSize; x++) {
                    XPathNode selfNode = xPathNode.getSelfChildren().get(x);
                    if (null != selfNode.getNodeValue()) {
                        selfRecords.add(selfNode.getNodeValue().buildSelfRecord(this, attributes));
                    }
                }
            }
        } catch (EclipseLinkException e) {
            if (null == xmlReader.getErrorHandler()) {

View Full Code Here

Examples of org.eclipse.persistence.internal.oxm.XPathNode

        }


        if (null != xPathNode.getSelfChildren()) {
            int selfChildrenSize = xPathNode.getSelfChildren().size();
            for (int x = 0; x < selfChildrenSize; x++) {
                XPathNode selfNode = xPathNode.getSelfChildren().get(x);
                if (null != selfNode.getNodeValue()) {
                    selfNode.getNodeValue().endSelfNodeValue(this, selfRecords.get(x), attributes);
                }
            }
        }


        try {

View Full Code Here

Examples of org.eclipse.persistence.internal.oxm.XPathNode

            if(unmappedLevel != -1 && unmappedLevel <= levelIndex) {
                levelIndex++;
                return;
            }


            XPathNode node = getNonAttributeXPathNode(namespaceURI, localName, qName, atts);
            if (null == node) {
                NodeValue parentNodeValue = xPathNode.getUnmarshalNodeValue();
                if ((null == xPathNode.getXPathFragment()) && (parentNodeValue != null)) {
                    XPathFragment parentFragment = new XPathFragment();
                    if(namespaceURI != null && namespaceURI.length() == 0){
                        parentFragment.setLocalName(qName);
                        parentFragment.setNamespaceURI(null);
                    } else {
                        parentFragment.setLocalName(localName);
                        parentFragment.setNamespaceURI(namespaceURI);
                    }
                    if (parentNodeValue.startElement(parentFragment, this, atts)) {
                        levelIndex++;
                    } else {
                        // UNMAPPED CONTENT
                        startUnmappedElement(namespaceURI, localName, qName, atts);
                        return;
                    }
                } else {
                    // UNMAPPED CONTENT
                    levelIndex++;
                    startUnmappedElement(namespaceURI, localName, qName, atts);
                    return;
                }
            } else {
                xPathNode = node;
                unmarshalContext.startElement(this);
                levelIndex++;


                isXsiNil = atts.getIndex(XMLConstants.SCHEMA_INSTANCE_URL, XMLConstants.SCHEMA_NIL_ATTRIBUTE) >= 0;
                NodeValue nodeValue = node.getUnmarshalNodeValue();
                if (null != nodeValue) {
                    if (!nodeValue.startElement(xPathFragment, this, atts)) {
                        // UNMAPPED CONTENT
                        startUnmappedElement(namespaceURI, localName, qName, atts);
                        return;

View Full Code Here

Examples of org.eclipse.persistence.internal.oxm.XPathNode

                return;
            }
            if (null != xPathNode.getUnmarshalNodeValue()) {
                xPathNode.getUnmarshalNodeValue().endElement(xPathFragment, this);
            } else {
                XPathNode textNode = xPathNode.getTextNode();


                if (null != textNode && textNode.isWhitespaceAware() && getStringBuffer().length() == 0) {
                    NodeValue textNodeUnmarshalNodeValue = textNode.getUnmarshalNodeValue();
                    if (!isXsiNil) {
                        if (textNodeUnmarshalNodeValue.isMappingNodeValue()) {
                            textNodeUnmarshalNodeValue.endElement(xPathFragment, this);
                        }
                    } else {

View Full Code Here

Examples of org.eclipse.persistence.internal.oxm.XPathNode

                }
            }
            if(-1 != unmappedLevel && unmappedLevel <= levelIndex) {
                return;
            }
            XPathNode textNode = xPathNode.getTextNode();
            if (null == textNode) {
                textNode = xPathNode.getAnyNode();
                if (textNode != null) {
                    xpathNodeIsMixedContent = true;
                    this.xPathFragment.setLocalName(null);
                    this.xPathFragment.setNamespaceURI(null);
                    if (0 == length) {
                        return;
                    }
                    String tmpString = new String(ch, start, length);
                    if (!textNode.isWhitespaceAware() && tmpString.trim().length() == 0) {
                        return;
                    }
                }
            }

View Full Code Here

Examples of org.eclipse.persistence.internal.oxm.XPathNode

        } else {
            xPathFragment.setLocalName(localName);
            xPathFragment.setNamespaceURI(namespaceURI);
        }


        XPathNode resultNode = null;
        Map nonAttributeChildrenMap = xPathNode.getNonAttributeChildrenMap();
        if (null != nonAttributeChildrenMap) {
            resultNode = (XPathNode)nonAttributeChildrenMap.get(xPathFragment);
            if (null == resultNode) {
                // POSITIONAL MAPPING

View Full Code Here

Examples of org.eclipse.persistence.internal.oxm.XPathNode

            if(namespace != null && namespace.length() == 0){
                xPathFragment.setNamespaceURI(null);
            } else {
                xPathFragment.setNamespaceURI(namespace);
            }
            XPathNode node = (XPathNode)attributeChildrenMap.get(xPathFragment);
            if (node != null) {
                return node.getUnmarshalNodeValue();
            }
        }
        return null;
    }

View Full Code Here

Examples of org.eclipse.persistence.internal.oxm.XPathNode

        if (null == groupingElements) {
            return null;
        }
        XPathFragment xPathFragment = null;
        for (int x = 0, groupingElementsSize = groupingElements.size(); x < groupingElementsSize; x++) {
            XPathNode xPathNode = groupingElements.get(x);
            xPathFragment = xPathNode.getXPathFragment();
            openStartElement(xPathFragment, namespaceResolver);


            predicateAttribute(xPathFragment, namespaceResolver);


            if (x != (groupingElementsSize - 1)) {

View Full Code Here

Examples of org.eclipse.persistence.internal.oxm.XPathNode

                return;
            }
        }


        // get the parent above the text() node      
        XPathNode parentNode = xPathNode.getParent();


        // isset nillable only        
        if (isNullRepresentedByXsiNil() || getMarshalNullRepresentation().equals(XMLNullRepresentationType.XSI_NIL)) {
            XPathFragment xPathFragment = new XPathFragment();
            xPathFragment.setXPath('@' + XMLConstants.SCHEMA_NIL_ATTRIBUTE);
            xPathFragment.setNamespaceURI(XMLConstants.SCHEMA_INSTANCE_URL);
            NodeValue aNodeValue = new NillableNodeValue(nullCapableValue);
            parentNode.addChild(xPathFragment, aNodeValue, null);
        } else {
            NodeValue aNodeValue = new OptionalNodeValue(nullCapableValue);
            parentNode.setNodeValue(aNodeValue);
        }
    }

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.