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

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


        XPathNode resultNode = null;
        Map nonAttributeChildrenMap = xPathNode.getNonAttributeChildrenMap();
        if (null != nonAttributeChildrenMap) {
            resultNode = (XPathNode)nonAttributeChildrenMap.get(xPathFragment);
            XPathNode nonPredicateNode = null;
            if(resultNode != null && resultNode.hasPredicateSiblings()) {
                nonPredicateNode = resultNode;
                resultNode = null;
            }
            if (null == resultNode) {

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

        Map attributeChildrenMap = xPathNode.getAttributeChildrenMap();
        if (attributeChildrenMap != null) {
            xPathFragment.setLocalName(localName);
            xPathFragment.setNamespaceURI(namespace);
           
            XPathNode node = (XPathNode)attributeChildrenMap.get(xPathFragment);
            if (node != null) {
                return node.getUnmarshalNodeValue();
            }
        }
        return null;
    }

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

          boolean isTextValue = isTextValue(parentLocalName);           
            int size = tree.getChildCount();
            if(size == 0){       
              if(contentHandler instanceof UnmarshalRecord){
                UnmarshalRecord ur = (UnmarshalRecord)contentHandler;                  
                    XPathNode node = ur.getNonAttributeXPathNode(uri, parentLocalName, parentLocalName, null);
                    if(node != null){
                      NodeValue nv = node.getNodeValue();
                      if(nv == null && node.getTextNode() != null){
                        nv = node.getTextNode().getUnmarshalNodeValue();
                      }
                      if(nv != null && nv.isContainerValue()){
                        ur.getContainerInstance(((ContainerValue)nv));
                      }
                    }
              }
            }
            startCollection();
            
            if(size == 1){
        CommonTree ct = (CommonTree) tree.getChild(0);
        if(ct != null && ct.getType() == JSONLexer.NULL){
          contentHandler.setNil(true);
        }
        if(!isTextValue){
                  contentHandler.startElement(uri, parentLocalName, parentLocalName, attributes.setTree(ct, attributePrefix, namespaces, namespaceSeparator, namespaceAware));
                  }
                   parse(ct);
                   if(!isTextValue){
                      contentHandler.endElement(uri, parentLocalName, parentLocalName);
                   }
      }else{
            
      XPathFragment groupingXPathFragment = null;
      XPathFragment itemXPathFragment = null;
            if(contentHandler instanceof UnmarshalRecord) {
                UnmarshalRecord unmarshalRecord = (UnmarshalRecord) contentHandler;
                if(unmarshalRecord.getUnmarshaller().isWrapperAsCollectionName()) {
                    XPathNode unmarshalRecordXPathNode = unmarshalRecord.getXPathNode();
                    if(null != unmarshalRecordXPathNode) {
                        XPathFragment currentFragment = new XPathFragment();
                        currentFragment.setLocalName(parentLocalName);
                        currentFragment.setNamespaceURI(uri);
                        currentFragment.setNamespaceAware(namespaceAware);
                        XPathNode groupingXPathNode = unmarshalRecordXPathNode.getNonAttributeChildrenMap().get(currentFragment);
                        if(groupingXPathNode != null) {
                            if(groupingXPathNode.getUnmarshalNodeValue() instanceof CollectionGroupingElementNodeValue) {
                                groupingXPathFragment = groupingXPathNode.getXPathFragment();
                                contentHandler.startElement(uri, parentLocalName, parentLocalName, new AttributesImpl());
                                XPathNode itemXPathNode = groupingXPathNode.getNonAttributeChildren().get(0);
                                itemXPathFragment = itemXPathNode.getXPathFragment();
                            } else if(groupingXPathNode.getUnmarshalNodeValue() == null) {
                                XPathNode itemXPathNode = groupingXPathNode.getNonAttributeChildren().get(0);
                                if(itemXPathNode != null) {
                                    if(((MappingNodeValue)itemXPathNode.getUnmarshalNodeValue()).isContainerValue()) {
                                        groupingXPathFragment = groupingXPathNode.getXPathFragment();
                                        contentHandler.startElement(uri, parentLocalName, parentLocalName, new AttributesImpl());
                                         itemXPathFragment = itemXPathNode.getXPathFragment();
                                    }
                                }
                            }
                        }
                    }

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

    public boolean isInCollection(){
      return isInCollection;
    }
    
    private boolean isTextValue(String localName){
       XPathNode currentNode = ((UnmarshalRecord)contentHandler).getXPathNode();  
       if(currentNode == null){
         return textWrapper != null && textWrapper.equals(localName);
       }


      return((currentNode.getNonAttributeChildrenMap() == null 
          || currentNode.getNonAttributeChildrenMap().size() ==0 
          || (currentNode.getNonAttributeChildrenMap().size() == 1 &&  currentNode.getTextNode() != null))
          && textWrapper != null && textWrapper.equals(localName));
    }

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

            field = (XMLField) referenceMapping.getFields().get(0);
        } else {
            field = (XMLField) sdoMapping.getField();
        }
        TreeObjectBuilder treeObjectBuilder = (TreeObjectBuilder) descriptor.getObjectBuilder();
        XPathNode xPathNode = treeObjectBuilder.getRootXPathNode();
        XPathFragment xPathFragment = field.getXPathFragment();
        while (xPathNode != null && xPathFragment != null) {
            if (xPathFragment.isAttribute()) {
                if (sdoProperty.isMany() && !sdoProperty.isContainment() && !sdoProperty.getType().isDataType()) {
                    xPathFragment = null;
                    break;
                }
                Map attributeChildrenMap = xPathNode.getAttributeChildrenMap();
                if (null == attributeChildrenMap) {
                    xPathNode = null;
                } else {
                    xPathNode = (XPathNode) attributeChildrenMap.get(xPathFragment);
                }
            } else if (xPathFragment.nameIsText()) {
                xPathNode = xPathNode.getTextNode(); 
            } else {
                Map nonAttributeChildrenMap = xPathNode.getNonAttributeChildrenMap();
                if (null == nonAttributeChildrenMap) {
                    xPathNode = null;
                } else {
                    xPathNode = (XPathNode) nonAttributeChildrenMap.get(xPathFragment);
                }
            }
            xPathFragment = xPathFragment.getNextFragment();
            if (xPathFragment != null && xPathFragment.nameIsText()) {
                if (sdoProperty.isMany() && !sdoProperty.isContainment()) {
                    xPathFragment = null;
                    break;
                }
            }
        }
        if (null == xPathFragment && xPathNode != null) {
            if (xPathNode.getNodeValue().isMappingNodeValue()) {
                MappingNodeValue mappingNodeValue = (MappingNodeValue) xPathNode.getNodeValue();
                return mappingNodeValue.getMapping();
            }
        }
        throw SDOException.sdoJaxbNoMappingForProperty(sdoProperty.getName(), field.getXPath());
    }

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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()) {

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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 {

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

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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 {

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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;
                    }
                }
            }
            if (null != textNode) {
                if(textNode.getUnmarshalNodeValue().isMixedContentNodeValue()) {
                    String tmpString = new String(ch, start, length);
                    if (!textNode.isWhitespaceAware() && tmpString.trim().length() == 0) {
                        return;
                    }
                }
                xPathNode = textNode;
                unmarshalContext.characters(this);

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