--- /dev/null
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aai.schemagen.genxsd;
+
+import org.onap.aai.edges.EdgeIngestor;
+import org.onap.aai.edges.exceptions.EdgeRuleNotFoundException;
+import org.onap.aai.nodes.NodeIngestor;
+import org.onap.aai.setup.SchemaVersion;
+import org.onap.aai.setup.SchemaVersions;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.w3c.dom.Attr;
+import org.w3c.dom.Element;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.NodeList;
+import org.xml.sax.SAXException;
+
+import javax.xml.parsers.ParserConfigurationException;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+public class HTMLfromOXM extends OxmFileProcessor {
+
+ private static final Logger logger = LoggerFactory.getLogger("HTMLfromOXM.class");
+
+ private String maxOccurs;
+
+ public HTMLfromOXM(String maxOccurs, SchemaVersions schemaVersions, NodeIngestor ni, EdgeIngestor ei ){
+ super(schemaVersions, ni,ei);
+ this.maxOccurs = maxOccurs;
+ }
+ public void setOxmVersion(File oxmFile, SchemaVersion v) {
+ super.setOxmVersion(oxmFile, v);
+ this.v = v;
+ }
+ public void setXmlVersion(String xml, SchemaVersion v) {
+ super.setXmlVersion(xml, v);
+ this.v = v;
+ }
+ public void setVersion(SchemaVersion v) {
+ super.setVersion(v);
+ this.v = v;
+ }
+
+
+ @Override
+ public String getDocumentHeader() {
+ StringBuffer sb = new StringBuffer();
+ logger.trace("processing starts");
+ sb.append("<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>" + LINE_SEPARATOR);
+ String namespace = "org.onap";
+ if (v.compareTo(getSchemaVersions().getNamespaceChangeVersion()) < 0 ) {
+ namespace = "org.openecomp";
+ }
+ if ( versionUsesAnnotations(v.toString()) ) {
+ sb.append("<xs:schema elementFormDefault=\"qualified\" version=\"1.0\" targetNamespace=\"http://" + namespace + ".aai.inventory/"
+ + v.toString() + "\" xmlns:tns=\"http://" + namespace + ".aai.inventory/" + v.toString() + "\" xmlns:xs=\"http://www.w3.org/2001/XMLSchema\""
+ + LINE_SEPARATOR
+ + "xmlns:jaxb=\"http://java.sun.com/xml/ns/jaxb\"" + LINE_SEPARATOR +
+ " jaxb:version=\"2.1\"" + LINE_SEPARATOR +
+ " xmlns:annox=\"http://annox.dev.java.net\"" + LINE_SEPARATOR +
+ " jaxb:extensionBindingPrefixes=\"annox\">" + DOUBLE_LINE_SEPARATOR);
+ } else {
+ sb.append("<xs:schema elementFormDefault=\"qualified\" version=\"1.0\" targetNamespace=\"http://" + namespace + ".aai.inventory/"
+ + v.toString() + "\" xmlns:tns=\"http://" + namespace + ".aai.inventory/" + v.toString() + "\" xmlns:xs=\"http://www.w3.org/2001/XMLSchema\">" + DOUBLE_LINE_SEPARATOR);
+ }
+ return sb.toString();
+ }
+
+ @Override
+ public String process() throws ParserConfigurationException, SAXException, IOException, FileNotFoundException, EdgeRuleNotFoundException {
+ StringBuilder sb = new StringBuilder();
+
+ try {
+ init();
+ } catch(Exception e) {
+ logger.error( "Error initializing " + this.getClass());
+ throw e;
+ }
+ sb.append(getDocumentHeader());
+ StringBuilder sbInventory = new StringBuilder();
+ Element elem;
+ String javaTypeName;
+ combinedJavaTypes = new HashMap();
+ for ( int i = 0; i < javaTypeNodes.getLength(); ++ i ) {
+ elem = (Element)javaTypeNodes.item(i);
+ javaTypeName = elem.getAttribute("name");
+ if ( !"Inventory".equals(javaTypeName ) ) {
+ if ( generatedJavaType.containsKey(javaTypeName) ) {
+ continue;
+ }
+ // will combine all matching java-types
+ elem = getJavaTypeElement(javaTypeName,false );
+ }
+ XSDElement javaTypeElement = new XSDElement(elem, maxOccurs);
+ //javaTypeName = javaTypeElement.name();
+ if ( javaTypeName == null ) {
+ String msg = "Invalid OXM file: <java-type> has no name attribute in " + oxmFile;
+ logger.error(msg);
+ throw new SAXException(msg);
+ }
+ if ("Nodes".equals(javaTypeName)) {
+ logger.debug("skipping Nodes entry (temporary feature)");
+ continue;
+ }
+ logger.debug(getXmlRootElementName(javaTypeName)+" vs "+ javaTypeName+":"+generatedJavaType.containsKey(getXmlRootElementName(javaTypeName)));
+
+ if ( !"Inventory".equals(javaTypeName)) {
+ generatedJavaType.put(javaTypeName, null);
+ }
+ sb.append(processJavaTypeElement( javaTypeName, javaTypeElement, sbInventory ));
+ }
+ sb.append(sbInventory);
+ sb.append(" </xs:sequence>" + LINE_SEPARATOR);
+ sb.append(" </xs:complexType>" + LINE_SEPARATOR);
+ sb.append(" </xs:element>" + LINE_SEPARATOR);
+ sb.append("</xs:schema>" + LINE_SEPARATOR);
+ return sb.toString();
+ }
+
+ protected boolean isValidName( String name ) {
+ if ( name == null || name.length() == 0 ) {
+ return false;
+ }
+ String pattern = "^[a-z0-9-]*$";
+ return name.matches(pattern);
+ }
+
+ protected boolean skipCheck( String javaAttribute ) {
+ if ( javaAttribute.equals("model")
+ || javaAttribute.equals("eventHeader") ) {
+ return true;
+ }
+ return false;
+ }
+
+ public String processJavaTypeElement( String javaTypeName, Element javaType_Element, StringBuilder sbInventory) {
+ String xmlRootElementName = getXMLRootElementName(javaType_Element);
+
+ NodeList parentNodes = javaType_Element.getElementsByTagName("java-attributes");
+ StringBuffer sb = new StringBuffer();
+ if ( parentNodes.getLength() == 0 ) {
+ logger.trace( "no java-attributes for java-type " + javaTypeName);
+ return "";
+ }
+
+ Element parentElement = (Element)parentNodes.item(0);
+ NodeList xmlElementNodes = parentElement.getElementsByTagName("xml-element");
+ // support for multiple inventory elements across oxm files
+ boolean processingInventory = false;
+ boolean hasPreviousInventory = false;
+ if ( "inventory".equals(xmlRootElementName) && sbInventory != null ) {
+ processingInventory = true;
+ if ( sbInventory.toString().contains("xs:complexType") ) {
+ hasPreviousInventory = true;
+ }
+ }
+
+ StringBuffer sb1 = new StringBuffer();
+ if ( xmlElementNodes.getLength() > 0 ) {
+
+ if ( !processingInventory || !hasPreviousInventory ) {
+ sb1.append(" <xs:element name=\"" + xmlRootElementName + "\">" + LINE_SEPARATOR);
+ sb1.append(" <xs:complexType>" + LINE_SEPARATOR);
+
+ XSDElement javaTypeElement = new XSDElement(javaType_Element, maxOccurs);
+ logger.debug("XSDElement name: "+javaTypeElement.name());
+ if(versionUsesAnnotations(v.toString())) {
+ sb1.append(javaTypeElement.getHTMLAnnotation("class", " "));
+ }
+ sb1.append(" <xs:sequence>" + LINE_SEPARATOR);
+ }
+ Element javatypeElement;
+ for ( int i = 0; i < xmlElementNodes.getLength(); ++i ) {
+
+ XSDElement xmlElementElement = new XSDElement((Element)xmlElementNodes.item(i), maxOccurs);
+
+// String elementName = xmlElementElement.getAttribute("name");
+ String elementType = xmlElementElement.getAttribute("type");
+ //No simple types; only AAI custom types
+ String addType = elementType.contains("." + v.toString() + ".") ? elementType.substring(elementType.lastIndexOf('.')+1) : null;
+ if ( elementType.contains("." + v.toString() + ".") && !generatedJavaType.containsKey(addType) ) {
+ generatedJavaType.put(addType, elementType);
+ javatypeElement = getJavaTypeElement(addType, processingInventory);
+ sb.append(processJavaTypeElement( addType, javatypeElement, null ));
+ }
+ if ("Nodes".equals(addType)) {
+ logger.trace("Skipping nodes, temporary testing");
+ continue;
+ }
+ //assembles the basic <element>
+ sb1.append(xmlElementElement.getHTMLElement(v, versionUsesAnnotations(v.toString()), this));
+ }
+ if ( !processingInventory ) {
+ sb1.append(" </xs:sequence>" + LINE_SEPARATOR);
+ sb1.append(" </xs:complexType>" + LINE_SEPARATOR);
+ sb1.append(" </xs:element>" + LINE_SEPARATOR);
+ }
+ }
+
+ if ( xmlElementNodes.getLength() < 1 ) {
+ sb.append(" <xs:element name=\"" + xmlRootElementName + "\">" + LINE_SEPARATOR);
+ sb.append(" <xs:complexType>" + LINE_SEPARATOR);
+ sb.append(" <xs:sequence/>" + LINE_SEPARATOR);
+ sb.append(" </xs:complexType>" + LINE_SEPARATOR);
+ sb.append(" </xs:element>" + LINE_SEPARATOR);
+ generatedJavaType.put(javaTypeName, null);
+ return sb.toString();
+ }
+ if ( processingInventory && sbInventory != null ) {
+ sbInventory.append(sb1);
+ } else {
+ sb.append( sb1 );
+ }
+ return sb.toString();
+ }
+
+ private Element getJavaTypeElement( String javaTypeName, boolean processingInventory )
+ {
+ 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();
+ for ( int j = 0; j < attributes.getLength(); ++j ) {
+ attr = (Attr) attributes.item(j);
+ attrName = attr.getNodeName();
+ attrValue = attr.getNodeValue();
+ if ( attrName.equals("name") && attrValue.equals(javaTypeName)) {
+ if ( processingInventory ) {
+ return javaTypeElement;
+ } else {
+ combineElementList.add(javaTypeElement);
+ }
+ }
+ }
+ }
+ if ( combineElementList.size() == 0 ) {
+ logger.error( "oxm file format error, missing java-type " + javaTypeName);
+ return (Element) null;
+ } else if ( combineElementList.size() > 1 ) {
+ // need to combine java-attributes
+ return combineElements( javaTypeName, combineElementList);
+ }
+ return combineElementList.get(0);
+
+ }
+
+ private boolean versionUsesAnnotations( String version) {
+ int ver = new Integer(version.substring(1)).intValue();
+ if ( ver >= HTMLfromOXM.annotationsStartVersion ) {
+ return true;
+ }
+ if ( ver <= HTMLfromOXM.annotationsMinVersion ) {
+ return true;
+ }
+ return false;
+ }
+}
Code Review / aai / schema-service.git / blobdiff