import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.StringReader;
+import java.io.StringWriter;
+import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.HashSet;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.transform.OutputKeys;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
+
import org.onap.aai.edges.EdgeIngestor;
import org.onap.aai.edges.exceptions.EdgeRuleNotFoundException;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;
protected String apiVersion = null;
protected SchemaVersions schemaVersions;
+ protected Map combinedJavaTypes;
+
protected static int annotationsStartVersion = 9; // minimum version to support annotations in xsd
protected static int annotationsMinVersion = 6; // lower versions support annotations in xsd
return null;
}
+ public Map getCombinedJavaTypes() {
+ return combinedJavaTypes;
+ }
+
+ public void setCombinedJavaTypes(Map combinedJavaTypes) {
+ this.combinedJavaTypes = combinedJavaTypes;
+ }
+
public Element getJavaTypeElementSwagger( String javaTypeName )
{
String attrName, attrValue;
Attr attr;
Element javaTypeElement;
+
+ List<Element> combineElementList = new ArrayList<Element>();
for ( int i = 0; i < javaTypeNodes.getLength(); ++ i ) {
javaTypeElement = (Element) javaTypeNodes.item(i);
NamedNodeMap attributes = javaTypeElement.getAttributes();
attr = (Attr) attributes.item(j);
attrName = attr.getNodeName();
attrValue = attr.getNodeValue();
- if ( attrName.equals("name") && attrValue.equals(javaTypeName))
- return javaTypeElement;
+ if ( attrName.equals("name") && attrValue.equals(javaTypeName)) {
+ combineElementList.add(javaTypeElement);
+ }
}
}
- return (Element) null;
+ if ( combineElementList.size() == 0 ) {
+ return (Element) null;
+ } else if ( combineElementList.size() > 1 ) {
+ // need to combine java-attributes
+ return combineElements( javaTypeName, combineElementList);
+ }
+ return combineElementList.get(0);
}
public boolean versionSupportsSwaggerDiff( String version) {
return false;
}
+ protected void updateParentXmlElements(Element parentElement, NodeList moreXmlElementNodes) {
+ Element xmlElement;
+ NodeList childNodes;
+ Node childNode;
+
+ Node refChild = null;
+ // find childNode with attributes and no children, insert children before that node
+ childNodes = parentElement.getChildNodes();
+ if ( childNodes == null || childNodes.getLength() == 0 ) {
+ // should not happen since the base parent was chosen if it had children
+ return;
+ }
+
+ for ( int i = 0; i < childNodes.getLength(); ++i ) {
+ refChild = childNodes.item(i);
+ if ( refChild.hasAttributes() && !refChild.hasChildNodes()) {
+ break;
+ }
+
+ }
+
+ for ( int i = 0; i < moreXmlElementNodes.getLength(); ++i ) {
+ xmlElement = (Element)moreXmlElementNodes.item(i);
+ childNode = xmlElement.cloneNode(true);
+ parentElement.insertBefore(childNode, refChild);
+ }
+ }
+
+ protected Node getXmlPropertiesNode(Element javaTypeElement ) {
+ NodeList nl = javaTypeElement.getChildNodes();
+ Node child;
+ for ( int i = 0; i < nl.getLength(); ++i ) {
+ child = nl.item(i);
+ if ( "xml-properties".equals(child.getNodeName())) {
+ return child;
+ }
+ }
+ return null;
+ }
+
+ protected Node merge( NodeList nl, Node mergeNode ) {
+ NamedNodeMap nnm = mergeNode.getAttributes();
+ Node childNode;
+ NamedNodeMap childNnm;
+
+ String mergeName = nnm.getNamedItem("name").getNodeValue();
+ String mergeValue = nnm.getNamedItem("value").getNodeValue();
+ String childName;
+ String childValue;
+ for ( int j = 0; j < nl.getLength(); ++j ) {
+ childNode = nl.item(j);
+ if ( "xml-property".equals(childNode.getNodeName())) {
+ childNnm = childNode.getAttributes();
+ childName = childNnm.getNamedItem("name").getNodeValue();
+ childValue = childNnm.getNamedItem("value").getNodeValue();
+ if ( childName.equals(mergeName)) {
+ // attribute exists
+ // keep, replace or update
+ if ( childValue.contains(mergeValue) ) {
+ return null;
+ }
+ if ( mergeValue.contains(childValue) ) {
+ childNnm.getNamedItem("value").setTextContent(mergeValue);
+ return null;
+ }
+ childNnm.getNamedItem("value").setTextContent(mergeValue + "," + childValue);
+ return null;
+ }
+ }
+ }
+ childNode = mergeNode.cloneNode(true);
+ return childNode;
+ }
+
+ protected void mergeXmlProperties(Node useChildProperties, NodeList propertiesToMerge ) {
+ NodeList nl = useChildProperties.getChildNodes();
+ Node childNode;
+ Node newNode;
+ for ( int i = 0; i < propertiesToMerge.getLength(); ++i ) {
+ childNode = propertiesToMerge.item(i);
+ if ( "xml-property".equals(childNode.getNodeName()) ) {
+ newNode = merge(nl, childNode);
+ if ( newNode != null ) {
+ useChildProperties.appendChild(newNode);
+ }
+ }
+
+ }
+ }
+
+ protected void combineXmlProperties(int useElement, List<Element> combineElementList) {
+ // add or update xml-properties to the referenced element from the combined list
+ Element javaTypeElement = combineElementList.get(useElement);
+ NodeList nl = javaTypeElement.getChildNodes();
+ Node useChildProperties = getXmlPropertiesNode( javaTypeElement);
+ int cloneChild = -1;
+ Node childProperties;
+ if ( useChildProperties == null ) {
+ // find xml-properties to clone
+ for ( int i = 0; i < combineElementList.size(); ++i ) {
+ if ( i == useElement ) {
+ continue;
+ }
+ childProperties = getXmlPropertiesNode(combineElementList.get(i));
+ if ( childProperties != null ) {
+ useChildProperties = childProperties.cloneNode(true);
+ javaTypeElement.appendChild(useChildProperties);
+ cloneChild = i;
+ }
+ }
+ }
+ NodeList cnl;
+ // find other xml-properties
+ for ( int i = 0; i < combineElementList.size(); ++i ) {
+ if ( i == useElement|| ( cloneChild >= 0 && i <= cloneChild )) {
+ continue;
+ }
+ childProperties = getXmlPropertiesNode(combineElementList.get(i));
+ if ( childProperties == null ) {
+ continue;
+ }
+ cnl = childProperties.getChildNodes();
+ mergeXmlProperties( useChildProperties, cnl);
+ }
+
+ }
+
+ protected Element combineElements( String javaTypeName, List<Element> combineElementList ) {
+ Element javaTypeElement;
+ NodeList parentNodes;
+ Element parentElement = null;
+ NodeList xmlElementNodes;
+
+ int useElement = -1;
+ if ( combinedJavaTypes.containsKey( javaTypeName) ) {
+ return combineElementList.get((int)combinedJavaTypes.get(javaTypeName));
+ }
+ for ( int i = 0; i < combineElementList.size(); ++i ) {
+ javaTypeElement = combineElementList.get(i);
+ parentNodes = javaTypeElement.getElementsByTagName("java-attributes");
+ if ( parentNodes.getLength() == 0 ) {
+ continue;
+ }
+ parentElement = (Element)parentNodes.item(0);
+ xmlElementNodes = parentElement.getElementsByTagName("xml-element");
+ if ( xmlElementNodes.getLength() <= 0 ) {
+ continue;
+ }
+ useElement = i;
+ break;
+ }
+ boolean doCombineElements = true;
+ if ( useElement < 0 ) {
+ useElement = 0;
+ doCombineElements = false;
+ } else if ( useElement == combineElementList.size() - 1) {
+ doCombineElements = false;
+ }
+ if ( doCombineElements ) {
+ // get xml-element from other javaTypeElements
+ Element otherParentElement = null;
+ for ( int i = 0; i < combineElementList.size(); ++i ) {
+ if ( i == useElement ) {
+ continue;
+ }
+ javaTypeElement = combineElementList.get(i);
+ parentNodes = javaTypeElement.getElementsByTagName("java-attributes");
+ if ( parentNodes.getLength() == 0 ) {
+ continue;
+ }
+ otherParentElement = (Element)parentNodes.item(0);
+ xmlElementNodes = otherParentElement.getElementsByTagName("xml-element");
+ if ( xmlElementNodes.getLength() <= 0 ) {
+ continue;
+ }
+ // xml-element that are not present
+ updateParentXmlElements( parentElement, xmlElementNodes);
+
+ }
+ }
+ // need to combine xml-properties
+ combineXmlProperties(useElement, combineElementList );
+ combinedJavaTypes.put( javaTypeName, useElement);
+ return combineElementList.get(useElement);
+ }
+
+
+ private static void prettyPrint(Node node, String tab)
+ {
+ // for debugging
+ try {
+ // Set up the output transformer
+ TransformerFactory transfac = TransformerFactory.newInstance();
+ Transformer trans = transfac.newTransformer();
+ trans.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
+ trans.setOutputProperty(OutputKeys.INDENT, "yes");
+ StringWriter sw = new StringWriter();
+ StreamResult result = new StreamResult(sw);
+ DOMSource source = new DOMSource(node);
+ trans.transform(source, result);
+ String xmlString = sw.toString();
+ System.out.println(xmlString);
+ }
+ catch (TransformerException e) {
+ e.printStackTrace();
+ }
+ }
}
Code Review / aai / aai-common.git / blobdiff