List of usage examples for org.w3c.dom Element hasAttribute
public boolean hasAttribute(String name);
true when an attribute with a given name is specified on this element or has a default value, false otherwise. From source file:com.example.soaplegacy.SchemaUtils.java
/** * Returns a map mapping urls to corresponding XmlSchema XmlObjects for the * specified wsdlUrl//from w w w .j a v a 2s .c o m */ public static void getSchemas(String wsdlUrl, Map<String, XmlObject> existing, SchemaLoader loader, String tns) { if (existing.containsKey(wsdlUrl)) { return; } log.debug("Getting schema " + wsdlUrl); ArrayList<?> errorList = new ArrayList<Object>(); Map<String, XmlObject> result = new HashMap<String, XmlObject>(); boolean common = false; try { XmlOptions options = new XmlOptions(); options.setCompileNoValidation(); options.setSaveUseOpenFrag(); options.setErrorListener(errorList); options.setSaveSyntheticDocumentElement(new QName(Constants.XSD_NS, "schema")); XmlObject xmlObject = loader.loadXmlObject(wsdlUrl, options); if (xmlObject == null) throw new Exception("Failed to load schema from [" + wsdlUrl + "]"); Document dom = (Document) xmlObject.getDomNode(); Node domNode = dom.getDocumentElement(); // is this an xml schema? if (domNode.getLocalName().equals("schema") && Constants.XSD_NS.equals(domNode.getNamespaceURI())) { // set targetNamespace (this happens if we are following an include // statement) if (tns != null) { Element elm = ((Element) domNode); if (!elm.hasAttribute("targetNamespace")) { common = true; elm.setAttribute("targetNamespace", tns); } // check for namespace prefix for targetNamespace NamedNodeMap attributes = elm.getAttributes(); int c = 0; for (; c < attributes.getLength(); c++) { Node item = attributes.item(c); if (item.getNodeName().equals("xmlns")) break; if (item.getNodeValue().equals(tns) && item.getNodeName().startsWith("xmlns")) break; } if (c == attributes.getLength()) elm.setAttribute("xmlns", tns); } if (common && !existing.containsKey(wsdlUrl + "@" + tns)) result.put(wsdlUrl + "@" + tns, xmlObject); else result.put(wsdlUrl, xmlObject); } else { existing.put(wsdlUrl, null); XmlObject[] schemas = xmlObject .selectPath("declare namespace s='" + Constants.XSD_NS + "' .//s:schema"); for (int i = 0; i < schemas.length; i++) { XmlCursor xmlCursor = schemas[i].newCursor(); String xmlText = xmlCursor.getObject().xmlText(options); // schemas[i] = XmlObject.Factory.parse( xmlText, options ); schemas[i] = XmlUtils.createXmlObject(xmlText, options); schemas[i].documentProperties().setSourceName(wsdlUrl); result.put(wsdlUrl + "@" + (i + 1), schemas[i]); } XmlObject[] wsdlImports = xmlObject .selectPath("declare namespace s='" + Constants.WSDL11_NS + "' .//s:import/@location"); for (int i = 0; i < wsdlImports.length; i++) { String location = ((SimpleValue) wsdlImports[i]).getStringValue(); if (location != null) { if (!location.startsWith("file:") && location.indexOf("://") == -1) location = joinRelativeUrl(wsdlUrl, location); getSchemas(location, existing, loader, null); } } XmlObject[] wadl10Imports = xmlObject.selectPath( "declare namespace s='" + Constants.WADL10_NS + "' .//s:grammars/s:include/@href"); for (int i = 0; i < wadl10Imports.length; i++) { String location = ((SimpleValue) wadl10Imports[i]).getStringValue(); if (location != null) { if (!location.startsWith("file:") && location.indexOf("://") == -1) location = joinRelativeUrl(wsdlUrl, location); getSchemas(location, existing, loader, null); } } XmlObject[] wadlImports = xmlObject.selectPath( "declare namespace s='" + Constants.WADL11_NS + "' .//s:grammars/s:include/@href"); for (int i = 0; i < wadlImports.length; i++) { String location = ((SimpleValue) wadlImports[i]).getStringValue(); if (location != null) { if (!location.startsWith("file:") && location.indexOf("://") == -1) location = joinRelativeUrl(wsdlUrl, location); getSchemas(location, existing, loader, null); } } } existing.putAll(result); XmlObject[] schemas = result.values().toArray(new XmlObject[result.size()]); for (int c = 0; c < schemas.length; c++) { xmlObject = schemas[c]; XmlObject[] schemaImports = xmlObject .selectPath("declare namespace s='" + Constants.XSD_NS + "' .//s:import/@schemaLocation"); for (int i = 0; i < schemaImports.length; i++) { String location = ((SimpleValue) schemaImports[i]).getStringValue(); Element elm = ((Attr) schemaImports[i].getDomNode()).getOwnerElement(); if (location != null && !defaultSchemas.containsKey(elm.getAttribute("namespace"))) { if (!location.startsWith("file:") && location.indexOf("://") == -1) location = joinRelativeUrl(wsdlUrl, location); getSchemas(location, existing, loader, null); } } XmlObject[] schemaIncludes = xmlObject .selectPath("declare namespace s='" + Constants.XSD_NS + "' .//s:include/@schemaLocation"); for (int i = 0; i < schemaIncludes.length; i++) { String location = ((SimpleValue) schemaIncludes[i]).getStringValue(); if (location != null) { String targetNS = getTargetNamespace(xmlObject); if (!location.startsWith("file:") && location.indexOf("://") == -1) location = joinRelativeUrl(wsdlUrl, location); getSchemas(location, existing, loader, targetNS); } } } } catch (Exception e) { throw new SoapBuilderException(e); } }
From source file:Main.java
public static String getXPath(Node node) { if (null == node) return null; // declarations Node parent = null;//w w w . j a v a2 s . c o m Stack<Node> hierarchy = new Stack<Node>(); StringBuilder buffer = new StringBuilder(); // push element on stack hierarchy.push(node); parent = node.getParentNode(); while (null != parent && parent.getNodeType() != Node.DOCUMENT_NODE) { // push on stack hierarchy.push(parent); // get parent of parent parent = parent.getParentNode(); } // construct xpath Object obj = null; while (!hierarchy.isEmpty() && null != (obj = hierarchy.pop())) { Node n = (Node) obj; boolean handled = false; // only consider elements if (n.getNodeType() == Node.ELEMENT_NODE) { Element e = (Element) n; // is this the root element? if (buffer.length() == 0) { // root element - simply append element name buffer.append(n.getNodeName()); } else { // child element - append slash and element name buffer.append("/"); buffer.append(n.getNodeName()); if (n.hasAttributes()) { // see if the element has a name or id attribute if (e.hasAttribute("id")) { // id attribute found - use that buffer.append("[@id='" + e.getAttribute("id") + "']"); handled = true; } else if (e.hasAttribute("name")) { // name attribute found - use that buffer.append("[@name='" + e.getAttribute("name") + "']"); handled = true; } } if (!handled) { // no known attribute we could use - get sibling index int prev_siblings = 1; Node prev_sibling = n.getPreviousSibling(); while (null != prev_sibling) { if (prev_sibling.getNodeType() == n.getNodeType()) { if (prev_sibling.getNodeName().equalsIgnoreCase(n.getNodeName())) { prev_siblings++; } } prev_sibling = prev_sibling.getPreviousSibling(); } buffer.append("[" + prev_siblings + "]"); } } } } // return buffer return buffer.toString(); }
From source file:com.ibm.soatf.component.soap.builder.SchemaUtils.java
/** * Returns a map mapping urls to corresponding XmlSchema XmlObjects for the * specified wsdlUrl//from w w w .j av a 2 s. c om */ public static void getSchemas(final String wsdlUrl, Map<String, XmlObject> existing, SchemaLoader loader, String tns) { if (existing.containsKey(wsdlUrl)) { return; } log.debug("Getting schema " + wsdlUrl); ArrayList<?> errorList = new ArrayList<>(); Map<String, XmlObject> result = new HashMap<>(); boolean common = false; try { XmlOptions options = new XmlOptions(); options.setCompileNoValidation(); options.setSaveUseOpenFrag(); options.setErrorListener(errorList); options.setSaveSyntheticDocumentElement(new QName(Constants.XSD_NS, "schema")); XmlObject xmlObject = loader.loadXmlObject(wsdlUrl, options); if (xmlObject == null) throw new Exception("Failed to load schema from [" + wsdlUrl + "]"); Document dom = (Document) xmlObject.getDomNode(); Node domNode = dom.getDocumentElement(); // is this an xml schema? if (domNode.getLocalName().equals("schema") && Constants.XSD_NS.equals(domNode.getNamespaceURI())) { // set targetNamespace (this happens if we are following an include // statement) if (tns != null) { Element elm = ((Element) domNode); if (!elm.hasAttribute("targetNamespace")) { common = true; elm.setAttribute("targetNamespace", tns); } // check for namespace prefix for targetNamespace NamedNodeMap attributes = elm.getAttributes(); int c = 0; for (; c < attributes.getLength(); c++) { Node item = attributes.item(c); if (item.getNodeName().equals("xmlns")) break; if (item.getNodeValue().equals(tns) && item.getNodeName().startsWith("xmlns")) break; } if (c == attributes.getLength()) elm.setAttribute("xmlns", tns); } if (common && !existing.containsKey(wsdlUrl + "@" + tns)) result.put(wsdlUrl + "@" + tns, xmlObject); else result.put(wsdlUrl, xmlObject); } else { existing.put(wsdlUrl, null); XmlObject[] schemas = xmlObject .selectPath("declare namespace s='" + Constants.XSD_NS + "' .//s:schema"); for (int i = 0; i < schemas.length; i++) { XmlCursor xmlCursor = schemas[i].newCursor(); String xmlText = xmlCursor.getObject().xmlText(options); // schemas[i] = XmlObject.Factory.parse( xmlText, options ); schemas[i] = XmlUtils.createXmlObject(xmlText, options); schemas[i].documentProperties().setSourceName(wsdlUrl); result.put(wsdlUrl + "@" + (i + 1), schemas[i]); } XmlObject[] wsdlImports = xmlObject .selectPath("declare namespace s='" + Constants.WSDL11_NS + "' .//s:import/@location"); for (int i = 0; i < wsdlImports.length; i++) { String location = ((SimpleValue) wsdlImports[i]).getStringValue(); if (location != null) { if (!location.startsWith("file:") && location.indexOf("://") == -1) location = joinRelativeUrl(wsdlUrl, location); getSchemas(location, existing, loader, null); } } XmlObject[] wadl10Imports = xmlObject.selectPath( "declare namespace s='" + Constants.WADL10_NS + "' .//s:grammars/s:include/@href"); for (int i = 0; i < wadl10Imports.length; i++) { String location = ((SimpleValue) wadl10Imports[i]).getStringValue(); if (location != null) { if (!location.startsWith("file:") && location.indexOf("://") == -1) location = joinRelativeUrl(wsdlUrl, location); getSchemas(location, existing, loader, null); } } XmlObject[] wadlImports = xmlObject.selectPath( "declare namespace s='" + Constants.WADL11_NS + "' .//s:grammars/s:include/@href"); for (int i = 0; i < wadlImports.length; i++) { String location = ((SimpleValue) wadlImports[i]).getStringValue(); if (location != null) { if (!location.startsWith("file:") && location.indexOf("://") == -1) location = joinRelativeUrl(wsdlUrl, location); getSchemas(location, existing, loader, null); } } } existing.putAll(result); XmlObject[] schemas = result.values().toArray(new XmlObject[result.size()]); for (int c = 0; c < schemas.length; c++) { xmlObject = schemas[c]; XmlObject[] schemaImports = xmlObject .selectPath("declare namespace s='" + Constants.XSD_NS + "' .//s:import/@schemaLocation"); for (int i = 0; i < schemaImports.length; i++) { String location = ((SimpleValue) schemaImports[i]).getStringValue(); Element elm = ((Attr) schemaImports[i].getDomNode()).getOwnerElement(); if (location != null && !defaultSchemas.containsKey(elm.getAttribute("namespace"))) { if (!location.startsWith("file:") && location.indexOf("://") == -1) location = joinRelativeUrl(wsdlUrl, location); getSchemas(location, existing, loader, null); } } XmlObject[] schemaIncludes = xmlObject .selectPath("declare namespace s='" + Constants.XSD_NS + "' .//s:include/@schemaLocation"); for (int i = 0; i < schemaIncludes.length; i++) { String location = ((SimpleValue) schemaIncludes[i]).getStringValue(); if (location != null) { String targetNS = getTargetNamespace(xmlObject); if (!location.startsWith("file:") && location.indexOf("://") == -1) location = joinRelativeUrl(wsdlUrl, location); getSchemas(location, existing, loader, targetNS); } } } } catch (Exception e) { throw new SoapBuilderException(e); } }
From source file:com.centeractive.ws.legacy.SchemaUtils.java
/** * Returns a map mapping urls to corresponding XmlSchema XmlObjects for the specified wsdlUrl *//*w ww. j a v a2 s . c om*/ public static void getSchemas(String wsdlUrl, Map<String, XmlObject> existing, SchemaLoader loader, String tns) { if (existing.containsKey(wsdlUrl)) { return; } log.debug("Getting schema " + wsdlUrl); ArrayList<?> errorList = new ArrayList<Object>(); Map<String, XmlObject> result = new HashMap<String, XmlObject>(); boolean common = false; try { XmlOptions options = new XmlOptions(); options.setCompileNoValidation(); options.setSaveUseOpenFrag(); options.setErrorListener(errorList); options.setSaveSyntheticDocumentElement(new QName(Constants.XSD_NS, "schema")); XmlObject xmlObject = loader.loadXmlObject(wsdlUrl, options); if (xmlObject == null) { throw new Exception("Failed to load schema from [" + wsdlUrl + "]"); } Document dom = (Document) xmlObject.getDomNode(); Node domNode = dom.getDocumentElement(); // is this an xml schema? if (domNode.getLocalName().equals("schema") && Constants.XSD_NS.equals(domNode.getNamespaceURI())) { // set targetNamespace (this happens if we are following an include // statement) if (tns != null) { Element elm = ((Element) domNode); if (!elm.hasAttribute("targetNamespace")) { common = true; elm.setAttribute("targetNamespace", tns); } // check for namespace prefix for targetNamespace NamedNodeMap attributes = elm.getAttributes(); int c = 0; for (; c < attributes.getLength(); c++) { Node item = attributes.item(c); if (item.getNodeName().equals("xmlns")) { break; } if (item.getNodeValue().equals(tns) && item.getNodeName().startsWith("xmlns")) { break; } } if (c == attributes.getLength()) { elm.setAttribute("xmlns", tns); } } if (common && !existing.containsKey(wsdlUrl + "@" + tns)) { result.put(wsdlUrl + "@" + tns, xmlObject); } else { result.put(wsdlUrl, xmlObject); } } else { existing.put(wsdlUrl, null); XmlObject[] schemas = xmlObject .selectPath("declare namespace s='" + Constants.XSD_NS + "' .//s:schema"); for (int i = 0; i < schemas.length; i++) { XmlCursor xmlCursor = schemas[i].newCursor(); String xmlText = xmlCursor.getObject().xmlText(options); // schemas[i] = XmlObject.Factory.parse( xmlText, options ); schemas[i] = XmlUtils.createXmlObject(xmlText, options); schemas[i].documentProperties().setSourceName(wsdlUrl); result.put(wsdlUrl + "@" + (i + 1), schemas[i]); } XmlObject[] wsdlImports = xmlObject .selectPath("declare namespace s='" + Constants.WSDL11_NS + "' .//s:import/@location"); for (int i = 0; i < wsdlImports.length; i++) { String location = ((SimpleValue) wsdlImports[i]).getStringValue(); if (location != null) { if (!location.startsWith("file:") && location.indexOf("://") == -1) { location = joinRelativeUrl(wsdlUrl, location); } getSchemas(location, existing, loader, null); } } XmlObject[] wadl10Imports = xmlObject.selectPath( "declare namespace s='" + Constants.WADL10_NS + "' .//s:grammars/s:include/@href"); for (int i = 0; i < wadl10Imports.length; i++) { String location = ((SimpleValue) wadl10Imports[i]).getStringValue(); if (location != null) { if (!location.startsWith("file:") && location.indexOf("://") == -1) { location = joinRelativeUrl(wsdlUrl, location); } getSchemas(location, existing, loader, null); } } XmlObject[] wadlImports = xmlObject.selectPath( "declare namespace s='" + Constants.WADL11_NS + "' .//s:grammars/s:include/@href"); for (int i = 0; i < wadlImports.length; i++) { String location = ((SimpleValue) wadlImports[i]).getStringValue(); if (location != null) { if (!location.startsWith("file:") && location.indexOf("://") == -1) { location = joinRelativeUrl(wsdlUrl, location); } getSchemas(location, existing, loader, null); } } } existing.putAll(result); XmlObject[] schemas = result.values().toArray(new XmlObject[result.size()]); for (int c = 0; c < schemas.length; c++) { xmlObject = schemas[c]; XmlObject[] schemaImports = xmlObject .selectPath("declare namespace s='" + Constants.XSD_NS + "' .//s:import/@schemaLocation"); for (int i = 0; i < schemaImports.length; i++) { String location = ((SimpleValue) schemaImports[i]).getStringValue(); Element elm = ((Attr) schemaImports[i].getDomNode()).getOwnerElement(); if (location != null && !defaultSchemas.containsKey(elm.getAttribute("namespace"))) { if (!location.startsWith("file:") && location.indexOf("://") == -1) { location = joinRelativeUrl(wsdlUrl, location); } getSchemas(location, existing, loader, null); } } XmlObject[] schemaIncludes = xmlObject .selectPath("declare namespace s='" + Constants.XSD_NS + "' .//s:include/@schemaLocation"); for (int i = 0; i < schemaIncludes.length; i++) { String location = ((SimpleValue) schemaIncludes[i]).getStringValue(); if (location != null) { String targetNS = getTargetNamespace(xmlObject); if (!location.startsWith("file:") && location.indexOf("://") == -1) { location = joinRelativeUrl(wsdlUrl, location); } getSchemas(location, existing, loader, targetNS); } } } } catch (Exception e) { throw new SoapBuilderException(e); } }
From source file:eu.semaine.util.XMLTool.java
/** * For the given element, return the value of the given attribute if it exists, * or null if it doesn't exist. Note that this is different from calling * e.getAttribute(), which will return the empty string both if the attribute * doesn't exist and if it exists and has the empty value. * @param e/*from w ww . j av a2 s . co m*/ * @param attributeName * @return the String value of the attribute if it exists, or null */ public static String getAttributeIfAvailable(Element e, String attributeName) { if (!e.hasAttribute(attributeName)) { return null; } return e.getAttribute(attributeName); }
From source file:eu.semaine.util.XMLTool.java
/** * For the given element, return the value of the given attribute if it exists, * or complain with a MessageFormatException if it doesn't exist. * @param e the element whose attribute to return * @param attributeName the name of the attribute to look up. * @return the String value of the attribute if it exists * @throws MessageFormatException if the attribute doesn't exist. *//*from ww w .j a v a 2s . com*/ public static String needAttribute(Element e, String attributeName) throws MessageFormatException { if (!e.hasAttribute(attributeName)) { throw new MessageFormatException("Element '" + e.getTagName() + "' in namespace '" + e.getNamespaceURI() + "' needs an attribute '" + attributeName + "'"); } return e.getAttribute(attributeName); }
From source file:de.betterform.xml.xforms.ui.state.UIElementStateUtil.java
private static Map<String, Object> getAlertInfo(BindingElement bindingElement, ModelItem modelItem, RefreshView refreshView) {/* w w w .j av a 2 s. co m*/ Element alertElem = (Element) DOMUtil.getFirstChildByTagNameNS(bindingElement.getElement(), NamespaceConstants.XFORMS_NS, "alert"); Map<String, Object> context = new HashMap<String, Object>(); ; if (alertElem != null) { if (alertElem.hasAttribute("srcBind")) { buildConstraintContextInfo(context, modelItem, refreshView); } else { // Element e = XFormsUtil.getFirstXFormsElement(bindingElement.getElement(), XFormsConstants.ALERT); String alertMsg = DOMUtil.getTextNodeAsString(alertElem); //use standard alert element from UI List invalidConstraints = new ArrayList(1); invalidConstraints.add(alertMsg); context.put("alerts", invalidConstraints); } } return context; }
From source file:net.exclaimindustries.geohashdroid.wiki.WikiUtils.java
/** * Returns whether or not a given wiki page or file exists. * /* www .ja v a 2 s . c om*/ * @param httpclient an active HTTP session * @param pagename the name of the wiki page * @return true if the page exists, false if not * @throws WikiException problem with the wiki, translate the ID * @throws Exception anything else happened, use getMessage */ public static boolean doesWikiPageExist(HttpClient httpclient, String pagename) throws Exception { // It's GET time! This is basically the same as the content request, but // we really don't need ANY data other than whether or not the page // exists, so we won't call for anything. HttpGet httpget = new HttpGet( WIKI_API_URL + "?action=query&format=xml&titles=" + URLEncoder.encode(pagename, "UTF-8")); Document response = getHttpDocument(httpclient, httpget); // Now for some of the usual checking that should look familiar... Element root = response.getDocumentElement(); // Error check! if (doesResponseHaveError(root)) { throw new WikiException(getErrorTextId(findErrorCode(root))); } Element pageElem; try { pageElem = DOMUtil.getFirstElement(root, "page"); } catch (Exception e) { throw new WikiException(R.string.wiki_error_xml); } // "invalid" or "missing" both resolve to the same answer: No. Anything // else means yes. if (pageElem.hasAttribute("invalid") || pageElem.hasAttribute("missing")) return false; else return true; }
From source file:eu.semaine.util.XMLTool.java
/** * Create an XML document from the given XPath expression. * The given string is interpreted as a limited subset of XPath expressions and split into parts. * Each part except the last one is expected to follow precisely the following form: * <code>"/" ( prefix ":" ) ? localname ( "[" "@" attName "=" "'" attValue "'" "]" ) ?</code> * The last part must be either/*from w ww . ja v a 2s . c o m*/ * <code> "/" "text()"</code> * or * </code> "/" "@" attributeName </code>. * @param xpathExpression an xpath expression from which the given document can be created. must not be null. * @param value the value to insert at the location identified by the xpath expression. if this is null, the empty string is added. * @param namespaceContext the namespace context to use for resolving namespace prefixes. * If this is null, the namespace context returned by {@link #getDefaultNamespaceContext()} will be used. * @param document if not null, the xpath expression + value pair will be added to the document. * If null, a new document will be created from the xpathExpression and value pair. * @return a document containing the given information * @throws NullPointerException if xpathExpression is null. * @throws IllegalArgumentException if the xpath expression is not valid, or if the xpath expression is incompatible with the given document (e.g., different root node) */ public static Document xpath2doc(String xpathExpression, String value, NamespaceContext namespaceContext, Document document) throws NullPointerException, IllegalArgumentException { if (xpathExpression == null) { throw new NullPointerException("null argument"); } if (value == null) { value = ""; } if (namespaceContext == null) { namespaceContext = getDefaultNamespaceContext(); } String[][] parts = splitXPathIntoParts(xpathExpression); Element currentElt = null; for (int i = 0; i < parts.length - 1; i++) { String[] part = parts[i]; assert part != null; assert part.length == 4; String prefix = part[0]; String localName = part[1]; String attName = part[2]; String attValue = part[3]; String namespaceURI = prefix != null ? namespaceContext.getNamespaceURI(prefix) : null; if (prefix != null && namespaceURI.equals("")) { throw new IllegalArgumentException("Unknown prefix: " + prefix); } // Now traverse to or create element defined by prefix, localName and namespaceURI if (currentElt == null) { // at top level if (document == null) { // create a new document try { document = XMLTool.newDocument(localName, namespaceURI); } catch (DOMException de) { throw new IllegalArgumentException("Cannot create document for localname '" + localName + "' and namespaceURI '" + namespaceURI + "'", de); } currentElt = document.getDocumentElement(); currentElt.setPrefix(prefix); } else { currentElt = document.getDocumentElement(); if (!currentElt.getLocalName().equals(localName)) { throw new IllegalArgumentException( "Incompatible root node specification: expression requests '" + localName + "', but document already has '" + currentElt.getLocalName() + "'!"); } String currentNamespaceURI = currentElt.getNamespaceURI(); if (!(currentNamespaceURI == null && namespaceURI == null || currentNamespaceURI != null && currentNamespaceURI.equals(namespaceURI))) { throw new IllegalArgumentException( "Incompatible root namespace specification: expression requests '" + namespaceURI + "', but document already has '" + currentNamespaceURI + "'!"); } } } else { // somewhere in the tree // First check if the requested child already exists List<Element> sameNameChildren = XMLTool.getChildrenByLocalNameNS(currentElt, localName, namespaceURI); boolean found = false; if (attName == null) { if (sameNameChildren.size() > 0) { currentElt = sameNameChildren.get(0); found = true; } } else { for (Element c : sameNameChildren) { if (c.hasAttribute(attName)) { if (attValue == null || attValue.equals(c.getAttribute(attName))) { currentElt = c; found = true; break; } } } } if (!found) { // need to create it currentElt = XMLTool.appendChildElement(currentElt, localName, namespaceURI); if (prefix != null) currentElt.setPrefix(prefix); if (attName != null) { currentElt.setAttribute(attName, attValue != null ? attValue : ""); } } } } if (currentElt == null) { throw new IllegalArgumentException( "No elements or no final part created from XPath expression '" + xpathExpression + "'"); } String[] lastPart = parts[parts.length - 1]; assert lastPart.length <= 1; if (lastPart.length == 0) { // text content of the given node currentElt.setTextContent(value); } else { String attName = lastPart[0]; currentElt.setAttribute(attName, value); } return document; }
From source file:com.centeractive.ws.builder.soap.SchemaUtils.java
/** * Returns a map mapping urls to corresponding XmlSchema XmlObjects for the * specified wsdlUrl//from w w w .j a va 2 s . c om */ public static void getSchemas(String wsdlUrl, Map<String, XmlObject> existing, SchemaLoader loader, String tns) { if (existing.containsKey(wsdlUrl)) { return; } // if( add ) // existing.put( wsdlUrl, null ); log.info("Getting schema " + wsdlUrl); ArrayList<?> errorList = new ArrayList<Object>(); Map<String, XmlObject> result = new HashMap<String, XmlObject>(); boolean common = false; try { XmlOptions options = new XmlOptions(); options.setCompileNoValidation(); options.setSaveUseOpenFrag(); options.setErrorListener(errorList); options.setSaveSyntheticDocumentElement(new QName(Constants.XSD_NS, "schema")); XmlObject xmlObject = loader.loadXmlObject(wsdlUrl, options); if (xmlObject == null) throw new Exception("Failed to load schema from [" + wsdlUrl + "]"); Document dom = (Document) xmlObject.getDomNode(); Node domNode = dom.getDocumentElement(); // is this an xml schema? if (domNode.getLocalName().equals("schema") && Constants.XSD_NS.equals(domNode.getNamespaceURI())) { // set targetNamespace (this happens if we are following an include // statement) if (tns != null) { Element elm = ((Element) domNode); if (!elm.hasAttribute("targetNamespace")) { common = true; elm.setAttribute("targetNamespace", tns); } // check for namespace prefix for targetNamespace NamedNodeMap attributes = elm.getAttributes(); int c = 0; for (; c < attributes.getLength(); c++) { Node item = attributes.item(c); if (item.getNodeName().equals("xmlns")) break; if (item.getNodeValue().equals(tns) && item.getNodeName().startsWith("xmlns")) break; } if (c == attributes.getLength()) elm.setAttribute("xmlns", tns); } if (common && !existing.containsKey(wsdlUrl + "@" + tns)) result.put(wsdlUrl + "@" + tns, xmlObject); else result.put(wsdlUrl, xmlObject); } else { existing.put(wsdlUrl, null); XmlObject[] schemas = xmlObject .selectPath("declare namespace s='" + Constants.XSD_NS + "' .//s:schema"); for (int i = 0; i < schemas.length; i++) { XmlCursor xmlCursor = schemas[i].newCursor(); String xmlText = xmlCursor.getObject().xmlText(options); // schemas[i] = XmlObject.Factory.parse( xmlText, options ); schemas[i] = XmlUtils.createXmlObject(xmlText, options); schemas[i].documentProperties().setSourceName(wsdlUrl); result.put(wsdlUrl + "@" + (i + 1), schemas[i]); } XmlObject[] wsdlImports = xmlObject .selectPath("declare namespace s='" + Constants.WSDL11_NS + "' .//s:import/@location"); for (int i = 0; i < wsdlImports.length; i++) { String location = ((SimpleValue) wsdlImports[i]).getStringValue(); if (location != null) { if (!location.startsWith("file:") && location.indexOf("://") == -1) location = joinRelativeUrl(wsdlUrl, location); getSchemas(location, existing, loader, null); } } XmlObject[] wadl10Imports = xmlObject.selectPath( "declare namespace s='" + Constants.WADL10_NS + "' .//s:grammars/s:include/@href"); for (int i = 0; i < wadl10Imports.length; i++) { String location = ((SimpleValue) wadl10Imports[i]).getStringValue(); if (location != null) { if (!location.startsWith("file:") && location.indexOf("://") == -1) location = joinRelativeUrl(wsdlUrl, location); getSchemas(location, existing, loader, null); } } XmlObject[] wadlImports = xmlObject.selectPath( "declare namespace s='" + Constants.WADL11_NS + "' .//s:grammars/s:include/@href"); for (int i = 0; i < wadlImports.length; i++) { String location = ((SimpleValue) wadlImports[i]).getStringValue(); if (location != null) { if (!location.startsWith("file:") && location.indexOf("://") == -1) location = joinRelativeUrl(wsdlUrl, location); getSchemas(location, existing, loader, null); } } } existing.putAll(result); XmlObject[] schemas = result.values().toArray(new XmlObject[result.size()]); for (int c = 0; c < schemas.length; c++) { xmlObject = schemas[c]; XmlObject[] schemaImports = xmlObject .selectPath("declare namespace s='" + Constants.XSD_NS + "' .//s:import/@schemaLocation"); for (int i = 0; i < schemaImports.length; i++) { String location = ((SimpleValue) schemaImports[i]).getStringValue(); Element elm = ((Attr) schemaImports[i].getDomNode()).getOwnerElement(); if (location != null && !defaultSchemas.containsKey(elm.getAttribute("namespace"))) { if (!location.startsWith("file:") && location.indexOf("://") == -1) location = joinRelativeUrl(wsdlUrl, location); getSchemas(location, existing, loader, null); } } XmlObject[] schemaIncludes = xmlObject .selectPath("declare namespace s='" + Constants.XSD_NS + "' .//s:include/@schemaLocation"); for (int i = 0; i < schemaIncludes.length; i++) { String location = ((SimpleValue) schemaIncludes[i]).getStringValue(); if (location != null) { String targetNS = getTargetNamespace(xmlObject); if (!location.startsWith("file:") && location.indexOf("://") == -1) location = joinRelativeUrl(wsdlUrl, location); getSchemas(location, existing, loader, targetNS); } } } } catch (Exception e) { throw new SoapBuilderException(e); } }