Java DOMUtil.setNamespaceDeclaration方法代码示例

import com.evolveum.midpoint.util.DOMUtil; //导入方法依赖的package包/类
public Element toElement(String elementNamespace, String localElementName, Document document) {
	Element element = document.createElementNS(elementNamespace, localElementName);
	if (!StringUtils.isBlank(elementNamespace)) {
		String prefix = GlobalDynamicNamespacePrefixMapper.getPreferredPrefix(elementNamespace);
		if (!StringUtils.isBlank(prefix)) {
			try {
				element.setPrefix(prefix);
			} catch (DOMException e) {
				throw new SystemException("Error setting XML prefix '"+prefix+"' to element {"+elementNamespace+"}"+localElementName+": "+e.getMessage(), e);
			}
		}
	}
	element.setTextContent(getXPathWithDeclarations());
	Map<String, String> namespaceMap = getNamespaceMap();
	if (namespaceMap != null) {
		for (Entry<String, String> entry : namespaceMap.entrySet()) {
			DOMUtil.setNamespaceDeclaration(element, entry.getKey(), entry.getValue());
		}
	}
	return element;
}
 

import com.evolveum.midpoint.util.DOMUtil; //导入方法依赖的package包/类
/**
 * Adds xmlns='...common-3' if needed.
 * In fact, this is VERY ugly hack to avoid putting common-3 declarations all over the elements in bulk actions response.
 * e.getNamespaceURI returns something only if it was present during node creation.
 * So, in fact, this code is more than fragile. Seems to work with the current XNode->DOM serialization, though.
 */
private void addDefaultNamespaceDeclaration(Element top) {
	List<Element> prefixless = DOMUtil.getElementsWithoutNamespacePrefix(top);
	if (prefixless.size() < 2) {
		return;		// nothing to do here
	}
	Set<String> namespaces = prefixless.stream().map(e -> emptyIfNull(e.getNamespaceURI())).collect(Collectors.toSet());
	if (namespaces.size() != 1 || StringUtils.isEmpty(namespaces.iterator().next())) {
		return;
	}
	DOMUtil.setNamespaceDeclaration(top, "", namespaces.iterator().next());
}
 

import com.evolveum.midpoint.util.DOMUtil; //导入方法依赖的package包/类
private static void unfortifyNamespaceDeclarations(Element definitionElement, Element childElement,
		Map<String, String> namespaces) {
	for (Entry<String, String> entry: namespaces.entrySet()) {
		String prefix = entry.getKey();
		String namespace = entry.getValue();
		String declaredNamespace = DOMUtil.getNamespaceDeclarationForPrefix(childElement, prefix);
		if (declaredNamespace == null) {
			DOMUtil.setNamespaceDeclaration(childElement, prefix, namespace);
		} else if (!namespace.equals(declaredNamespace)) {
			throw new IllegalStateException("Namespace declaration with prefix '"+prefix+"' that was used to declare "+
					"namespace '"+namespace+"' is now used for namespace '"+declaredNamespace+"', cannot unfortify.");
		}
	}
}
 

import com.evolveum.midpoint.util.DOMUtil; //导入方法依赖的package包/类
/**
 * Create schema XSD DOM document.
 */
private void init() throws ParserConfigurationException {

	if (namespacePrefixMapper == null) {
		// TODO: clone?
		namespacePrefixMapper = ((SchemaRegistryImpl) prismContext.getSchemaRegistry()).getNamespacePrefixMapper();
	}
	
	// We don't want the "tns" prefix to be kept in the mapper
	namespacePrefixMapper = namespacePrefixMapper.clone();
	namespacePrefixMapper.registerPrefixLocal(getNamespace(), "tns");
	
	if (LOGGER.isTraceEnabled()) {
		LOGGER.trace("Using namespace prefix mapper to serialize schema:\n{}",DebugUtil.dump(namespacePrefixMapper));
	}
	
	DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
	dbf.setNamespaceAware(true);
	dbf.setValidating(false);
	DocumentBuilder db = dbf.newDocumentBuilder();

	document = db.newDocument();
	Element root = createElement(new QName(W3C_XML_SCHEMA_NS_URI, "schema"));
	document.appendChild(root);
	
	rootXsdElement = document.getDocumentElement();
	setAttribute(rootXsdElement, "targetNamespace", getNamespace());
	setAttribute(rootXsdElement, "elementFormDefault", "qualified");
	
	DOMUtil.setNamespaceDeclaration(rootXsdElement, "tns", getNamespace());
	
	if (attributeQualified) {
		setAttribute(rootXsdElement, "attributeFormDefault", "qualified");
	}
}