List of usage examples for org.w3c.dom Attr getPrefix
public String getPrefix();
null if it is unspecified. From source file:Main.java
/** * Gather all the namespaces defined on a node * * @return// ww w. java2 s.c om */ public static Iterable<Entry<String, String>> getNamespaces(Element element) { TreeMap<String, String> map = new TreeMap<String, String>(); do { NamedNodeMap attributes = element.getAttributes(); for (int i = 0; i < attributes.getLength(); i++) { Attr attr = (Attr) attributes.item(i); final String name = attr.getLocalName(); if (attr.getPrefix() != null) { if ("xmlns".equals(attr.getPrefix())) if (!map.containsKey(name)) map.put(name, attr.getValue()); } else if ("xmlns".equals(name)) { if (!map.containsKey("")) map.put("", attr.getValue()); } } if (element.getParentNode() == null || element.getParentNode().getNodeType() != Node.ELEMENT_NODE) break; element = (Element) element.getParentNode(); } while (true); return map.entrySet(); }
From source file:Main.java
/** * Performs the actual recursive dumping of a DOM tree to a given * <CODE>PrintStream</CODE>. Note that dump is intended to be a detailed * debugging aid rather than pretty to look at. * //from ww w . j a v a 2 s. co m * @param out The <CODE>PrintStream</CODE> to write to. * @param node The <CODE>Node</CODE> under consideration. * @param indent The level of indentation. * @see #dump(Node) * @see #dump(PrintStream, Node) * @since TFP 1.0 */ private static void doDump(PrintStream out, final Node node, int indent) { if (node != null) { for (int index = 0; index < indent; ++index) out.write(' '); switch (node.getNodeType()) { case Node.DOCUMENT_NODE: { Document document = (Document) node; out.println("DOCUMENT:"); doDump(out, document.getDoctype(), indent + 1); doDump(out, document.getDocumentElement(), indent + 1); break; } case Node.DOCUMENT_TYPE_NODE: { DocumentType type = (DocumentType) node; out.println("DOCTYPE: [" + "name=" + format(type.getName()) + "," + "publicId=" + format(type.getPublicId()) + "," + "systemId=" + format(type.getSystemId()) + "]"); break; } case Node.ELEMENT_NODE: { Element element = (Element) node; out.println("ELEMENT: [" + "ns=" + format(element.getNamespaceURI()) + "," + "name=" + format(element.getLocalName()) + "]"); NamedNodeMap attrs = element.getAttributes(); for (int index = 0; index < attrs.getLength(); ++index) doDump(out, attrs.item(index), indent + 1); for (Node child = element.getFirstChild(); child != null;) { doDump(out, child, indent + 1); child = child.getNextSibling(); } break; } case Node.ATTRIBUTE_NODE: { Attr attr = (Attr) node; out.println("ATTRIBUTE: [" + "ns=" + format(attr.getNamespaceURI()) + "," + "prefix=" + format(attr.getPrefix()) + "," + "name=" + format(attr.getLocalName()) + "," + "value=" + format(attr.getNodeValue()) + "]"); break; } case Node.TEXT_NODE: { Text text = (Text) node; out.println("TEXT: [" + format(text.getNodeValue()) + "]"); for (Node child = text.getFirstChild(); child != null;) { doDump(out, child, indent + 1); child = child.getNextSibling(); } break; } case Node.CDATA_SECTION_NODE: { CDATASection data = (CDATASection) node; out.println("CDATA: [" + format(data.getNodeValue()) + "]"); break; } case Node.COMMENT_NODE: { Comment comm = (Comment) node; out.println("COMMENT: [" + format(comm.getNodeValue()) + "]"); break; } default: out.println("UNKNOWN: [type=" + node.getNodeType() + "]"); break; } } }
From source file:Main.java
/** * Performs the actual recursive dumping of a DOM tree to a given * <CODE>PrintWriter</CODE>. Note that dump is intended to be a detailed * debugging aid rather than pretty to look at. * /*w w w. j av a 2s. c o m*/ * @param out The <CODE>PrintWriter</CODE> to write to. * @param node The <CODE>Node</CODE> under consideration. * @param indent The level of indentation. * @see #dump(PrintWriter, Node) * @since TFP 1.0 */ private static void doDump(PrintWriter out, final Node node, int indent) { if (node != null) { for (int index = 0; index < indent; ++index) out.write(' '); switch (node.getNodeType()) { case Node.DOCUMENT_NODE: { Document document = (Document) node; out.println("DOCUMENT:"); doDump(out, document.getDoctype(), indent + 1); doDump(out, document.getDocumentElement(), indent + 1); break; } case Node.DOCUMENT_TYPE_NODE: { DocumentType type = (DocumentType) node; out.println("DOCTYPE: [" + "name=" + format(type.getName()) + "," + "publicId=" + format(type.getPublicId()) + "," + "systemId=" + format(type.getSystemId()) + "]"); break; } case Node.ELEMENT_NODE: { Element element = (Element) node; out.println("ELEMENT: [" + "ns=" + format(element.getNamespaceURI()) + "," + "name=" + format(element.getLocalName()) + "]"); NamedNodeMap attrs = element.getAttributes(); for (int index = 0; index < attrs.getLength(); ++index) doDump(out, attrs.item(index), indent + 1); for (Node child = element.getFirstChild(); child != null;) { doDump(out, child, indent + 1); child = child.getNextSibling(); } break; } case Node.ATTRIBUTE_NODE: { Attr attr = (Attr) node; out.println("ATTRIBUTE: [" + "ns=" + format(attr.getNamespaceURI()) + "," + "prefix=" + format(attr.getPrefix()) + "," + "name=" + format(attr.getLocalName()) + "," + "value=" + format(attr.getNodeValue()) + "]"); break; } case Node.TEXT_NODE: { Text text = (Text) node; out.println("TEXT: [" + format(text.getNodeValue()) + "]"); for (Node child = text.getFirstChild(); child != null;) { doDump(out, child, indent + 1); child = child.getNextSibling(); } break; } case Node.CDATA_SECTION_NODE: { CDATASection data = (CDATASection) node; out.println("CDATA: [" + format(data.getNodeValue()) + "]"); break; } case Node.COMMENT_NODE: { Comment comm = (Comment) node; out.println("COMMENT: [" + format(comm.getNodeValue()) + "]"); break; } default: out.println("UNKNOWN: [type=" + node.getNodeType() + "]"); break; } } }
From source file:com.gargoylesoftware.htmlunit.xml.XmlUtil.java
private static DomNode createFrom(final SgmlPage page, final Node source, final boolean handleXHTMLAsHTML) { if (source.getNodeType() == Node.TEXT_NODE) { return new DomText(page, source.getNodeValue()); }/*from w w w. j a v a 2s .c o m*/ if (source.getNodeType() == Node.PROCESSING_INSTRUCTION_NODE) { return new DomProcessingInstruction(page, source.getNodeName(), source.getNodeValue()); } if (source.getNodeType() == Node.COMMENT_NODE) { return new DomComment(page, source.getNodeValue()); } if (source.getNodeType() == Node.DOCUMENT_TYPE_NODE) { final DocumentType documentType = (DocumentType) source; return new DomDocumentType(page, documentType.getName(), documentType.getPublicId(), documentType.getSystemId()); } final String ns = source.getNamespaceURI(); String localName = source.getLocalName(); if (handleXHTMLAsHTML && HTMLParser.XHTML_NAMESPACE.equals(ns)) { final ElementFactory factory = HTMLParser.getFactory(localName); return factory.createElementNS(page, ns, localName, namedNodeMapToSaxAttributes(source.getAttributes())); } final NamedNodeMap nodeAttributes = source.getAttributes(); if (page != null && page.isHtmlPage()) { localName = localName.toUpperCase(Locale.ROOT); } final String qualifiedName; if (source.getPrefix() == null) { qualifiedName = localName; } else { qualifiedName = source.getPrefix() + ':' + localName; } final String namespaceURI = source.getNamespaceURI(); if (HTMLParser.SVG_NAMESPACE.equals(namespaceURI)) { return HTMLParser.SVG_FACTORY.createElementNS(page, namespaceURI, qualifiedName, namedNodeMapToSaxAttributes(nodeAttributes)); } final Map<String, DomAttr> attributes = new LinkedHashMap<>(); for (int i = 0; i < nodeAttributes.getLength(); i++) { final Attr attribute = (Attr) nodeAttributes.item(i); final String attributeNamespaceURI = attribute.getNamespaceURI(); final String attributeQualifiedName; if (attribute.getPrefix() != null) { attributeQualifiedName = attribute.getPrefix() + ':' + attribute.getLocalName(); } else { attributeQualifiedName = attribute.getLocalName(); } final String value = attribute.getNodeValue(); final boolean specified = attribute.getSpecified(); final DomAttr xmlAttribute = new DomAttr(page, attributeNamespaceURI, attributeQualifiedName, value, specified); attributes.put(attribute.getNodeName(), xmlAttribute); } return new DomElement(namespaceURI, qualifiedName, page, attributes); }
From source file:org.solmix.runtime.support.spring.AbstractBeanDefinitionParser.java
/**?Element,?Container*/ protected boolean parseAttributes(Element element, ParserContext ctx, BeanDefinitionBuilder bean) { NamedNodeMap atts = element.getAttributes(); boolean setBus = false; for (int i = 0; i < atts.getLength(); i++) { Attr node = (Attr) atts.item(i); String val = node.getValue(); String pre = node.getPrefix(); String name = node.getLocalName(); String prefix = node.getPrefix(); // Don't process namespaces if (isNamespace(name, prefix)) { continue; }/*from ww w .j ava2 s . c om*/ if ("createdFromAPI".equals(name)) { bean.setAbstract(true); } else if ("abstract".equals(name)) { bean.setAbstract(true); } else if ("depends-on".equals(name)) { bean.addDependsOn(val); } else if ("name".equals(name)) { parseNameAttribute(element, ctx, bean, val); } else if ("container".equals(name)) { setBus = parseContainerAttribute(element, ctx, bean, val); } else if ("id".equals(name)) { parseIdAttribute(bean, element, name, val, ctx); } else if (isAttribute(pre, name)) { parseAttribute(bean, element, name, val, ctx); } } return setBus; }
From source file:com.evolveum.midpoint.util.DOMUtil.java
public static boolean isPrefixUsed(Element targetElement, String prefix) { if (comparePrefix(prefix, targetElement.getPrefix())) { return true; }// w w w.ja va 2 s. co m NamedNodeMap attributes = targetElement.getAttributes(); for (int i = 0; i < attributes.getLength(); i++) { Attr attr = (Attr) attributes.item(i); if (comparePrefix(prefix, attr.getPrefix())) { return true; } } NodeList childNodes = targetElement.getChildNodes(); for (int i = 0; i < childNodes.getLength(); i++) { Node node = childNodes.item(i); if (node instanceof Element) { Element element = (Element) node; if (isPrefixUsed(element, prefix)) { return true; } } } return false; }
From source file:DOMWriter.java
private void printInternal(Node node, boolean indentEndMarker) { // is there anything to do? if (node == null) { return;/* ww w . j av a 2 s . c o m*/ } // JBAS-2117 - Don't skip the DOCUMENT_NODE // if (node instanceof Document) node = ((Document)node).getDocumentElement(); if (wroteXMLDeclaration == false && writeXMLDeclaration == true && canonical == false) { out.print("<?xml version='1.0'"); if (charsetName != null) out.print(" encoding='" + charsetName + "'"); out.print("?>"); if (prettyprint) out.println(); wroteXMLDeclaration = true; } int type = node.getNodeType(); boolean hasChildNodes = node.getChildNodes().getLength() > 0; String nodeName = node.getNodeName(); switch (type) { // print document case Node.DOCUMENT_NODE: { NodeList children = node.getChildNodes(); for (int iChild = 0; iChild < children.getLength(); iChild++) { printInternal(children.item(iChild), false); } out.flush(); break; } // print element with attributes case Node.ELEMENT_NODE: { Element element = (Element) node; if (prettyprint) { for (int i = 0; i < prettyIndent; i++) { out.print(' '); } prettyIndent++; } out.print('<'); out.print(nodeName); Map nsMap = new HashMap(); String elPrefix = node.getPrefix(); String elNamespaceURI = node.getNamespaceURI(); if (elPrefix != null) { String nsURI = getNamespaceURI(elPrefix, element, rootNode); nsMap.put(elPrefix, nsURI); } Attr attrs[] = sortAttributes(node.getAttributes()); for (int i = 0; i < attrs.length; i++) { Attr attr = attrs[i]; String atPrefix = attr.getPrefix(); String atName = attr.getNodeName(); String atValue = normalize(attr.getNodeValue(), canonical); if (atName.equals("xmlns")) currentDefaultNamespace = atValue; if (atPrefix != null && !atPrefix.equals("xmlns") && !atPrefix.equals("xml")) { String nsURI = getNamespaceURI(atPrefix, element, rootNode); nsMap.put(atPrefix, nsURI); // xsi:type='ns1:SubType', xsi:type='xsd:string' if (atName.equals(atPrefix + ":type") && atValue.indexOf(":") > 0) { // xsi defined on the envelope if (nsURI == null) nsURI = getNamespaceURI(atPrefix, element, null); if ("http://www.w3.org/2001/XMLSchema-instance".equals(nsURI)) { String typePrefix = atValue.substring(0, atValue.indexOf(":")); String typeURI = getNamespaceURI(typePrefix, element, rootNode); nsMap.put(typePrefix, typeURI); } } } out.print(" " + atName + "='" + atValue + "'"); } // Add namespace declaration for prefixes // that are defined further up the tree if (completeNamespaces) { Iterator itPrefix = nsMap.keySet().iterator(); while (itPrefix.hasNext()) { String prefix = (String) itPrefix.next(); String nsURI = (String) nsMap.get(prefix); if (nsURI == null) { nsURI = getNamespaceURI(prefix, element, null); out.print(" xmlns:" + prefix + "='" + nsURI + "'"); } } } // The SAX ContentHandler will by default not add the namespace declaration // <Hello xmlns='http://somens'>World</Hello> if (elPrefix == null && elNamespaceURI != null) { String defaultNamespace = element.getAttribute("xmlns"); if (defaultNamespace.length() == 0 && !elNamespaceURI.equals(currentDefaultNamespace)) { out.print(" xmlns='" + elNamespaceURI + "'"); currentDefaultNamespace = elNamespaceURI; } } if (hasChildNodes) { out.print('>'); } // Find out if the end marker is indented indentEndMarker = isEndMarkerIndented(node); if (indentEndMarker) { out.print('\n'); } NodeList childNodes = node.getChildNodes(); int len = childNodes.getLength(); for (int i = 0; i < len; i++) { Node childNode = childNodes.item(i); printInternal(childNode, false); } break; } // handle entity reference nodes case Node.ENTITY_REFERENCE_NODE: { if (canonical) { NodeList children = node.getChildNodes(); if (children != null) { int len = children.getLength(); for (int i = 0; i < len; i++) { printInternal(children.item(i), false); } } } else { out.print('&'); out.print(nodeName); out.print(';'); } break; } // print cdata sections case Node.CDATA_SECTION_NODE: { if (canonical) { out.print(normalize(node.getNodeValue(), canonical)); } else { out.print("<![CDATA["); out.print(node.getNodeValue()); out.print("]]>"); } break; } // print text case Node.TEXT_NODE: { String text = normalize(node.getNodeValue(), canonical); if (text.trim().length() > 0) { out.print(text); } else if (prettyprint == false && ignoreWhitespace == false) { out.print(text); } break; } // print processing instruction case Node.PROCESSING_INSTRUCTION_NODE: { out.print("<?"); out.print(nodeName); String data = node.getNodeValue(); if (data != null && data.length() > 0) { out.print(' '); out.print(data); } out.print("?>"); break; } // print comment case Node.COMMENT_NODE: { for (int i = 0; i < prettyIndent; i++) { out.print(' '); } out.print("<!--"); String data = node.getNodeValue(); if (data != null) { out.print(data); } out.print("-->"); if (prettyprint) { out.print('\n'); } break; } } if (type == Node.ELEMENT_NODE) { if (prettyprint) prettyIndent--; if (hasChildNodes == false) { out.print("/>"); } else { if (indentEndMarker) { for (int i = 0; i < prettyIndent; i++) { out.print(' '); } } out.print("</"); out.print(nodeName); out.print('>'); } if (prettyIndent > 0) { out.print('\n'); } } out.flush(); }
From source file:DOMWriter.java
private void printInternal(Node node, boolean indentEndMarker) { // is there anything to do? if (node == null) { return;//from w w w.jav a2 s . com } // JBAS-2117 - Don't skip the DOCUMENT_NODE // if (node instanceof Document) node = // ((Document)node).getDocumentElement(); if (wroteXMLDeclaration == false && writeXMLDeclaration == true && canonical == false) { out.print("<?xml version='1.0'"); if (charsetName != null) out.print(" encoding='" + charsetName + "'"); out.print("?>"); if (prettyprint) out.println(); wroteXMLDeclaration = true; } int type = node.getNodeType(); boolean hasChildNodes = node.getChildNodes().getLength() > 0; String nodeName = node.getNodeName(); switch (type) { // print document case Node.DOCUMENT_NODE: { NodeList children = node.getChildNodes(); for (int iChild = 0; iChild < children.getLength(); iChild++) { printInternal(children.item(iChild), false); } out.flush(); break; } // print element with attributes case Node.ELEMENT_NODE: { Element element = (Element) node; if (prettyprint) { for (int i = 0; i < prettyIndent; i++) { out.print(' '); } prettyIndent++; } out.print('<'); out.print(nodeName); Map nsMap = new HashMap(); String elPrefix = node.getPrefix(); String elNamespaceURI = node.getNamespaceURI(); if (elPrefix != null) { String nsURI = getNamespaceURI(elPrefix, element, rootNode); nsMap.put(elPrefix, nsURI); } Attr attrs[] = sortAttributes(node.getAttributes()); for (int i = 0; i < attrs.length; i++) { Attr attr = attrs[i]; String atPrefix = attr.getPrefix(); String atName = attr.getNodeName(); String atValue = normalize(attr.getNodeValue(), canonical); if (atName.equals("xmlns")) currentDefaultNamespace = atValue; if (atPrefix != null && !atPrefix.equals("xmlns") && !atPrefix.equals("xml")) { String nsURI = getNamespaceURI(atPrefix, element, rootNode); nsMap.put(atPrefix, nsURI); // xsi:type='ns1:SubType', xsi:type='xsd:string' if (atName.equals(atPrefix + ":type") && atValue.indexOf(":") > 0) { // xsi defined on the envelope if (nsURI == null) nsURI = getNamespaceURI(atPrefix, element, null); if ("http://www.w3.org/2001/XMLSchema-instance".equals(nsURI)) { String typePrefix = atValue.substring(0, atValue.indexOf(":")); String typeURI = getNamespaceURI(typePrefix, element, rootNode); nsMap.put(typePrefix, typeURI); } } } out.print(" " + atName + "='" + atValue + "'"); } // Add namespace declaration for prefixes // that are defined further up the tree if (completeNamespaces) { Iterator itPrefix = nsMap.keySet().iterator(); while (itPrefix.hasNext()) { String prefix = (String) itPrefix.next(); String nsURI = (String) nsMap.get(prefix); if (nsURI == null) { nsURI = getNamespaceURI(prefix, element, null); out.print(" xmlns:" + prefix + "='" + nsURI + "'"); } } } // The SAX ContentHandler will by default not add the namespace // declaration // <Hello xmlns='http://somens'>World</Hello> if (elPrefix == null && elNamespaceURI != null) { String defaultNamespace = element.getAttribute("xmlns"); if (defaultNamespace.length() == 0 && !elNamespaceURI.equals(currentDefaultNamespace)) { out.print(" xmlns='" + elNamespaceURI + "'"); currentDefaultNamespace = elNamespaceURI; } } if (hasChildNodes) { out.print('>'); } // Find out if the end marker is indented indentEndMarker = isEndMarkerIndented(node); if (indentEndMarker) { out.print('\n'); } NodeList childNodes = node.getChildNodes(); int len = childNodes.getLength(); for (int i = 0; i < len; i++) { Node childNode = childNodes.item(i); printInternal(childNode, false); } break; } // handle entity reference nodes case Node.ENTITY_REFERENCE_NODE: { if (canonical) { NodeList children = node.getChildNodes(); if (children != null) { int len = children.getLength(); for (int i = 0; i < len; i++) { printInternal(children.item(i), false); } } } else { out.print('&'); out.print(nodeName); out.print(';'); } break; } // print cdata sections case Node.CDATA_SECTION_NODE: { if (canonical) { out.print(normalize(node.getNodeValue(), canonical)); } else { out.print("<![CDATA["); out.print(node.getNodeValue()); out.print("]]>"); } break; } // print text case Node.TEXT_NODE: { String text = normalize(node.getNodeValue(), canonical); if (text.trim().length() > 0) { out.print(text); } else if (prettyprint == false && ignoreWhitespace == false) { out.print(text); } break; } // print processing instruction case Node.PROCESSING_INSTRUCTION_NODE: { out.print("<?"); out.print(nodeName); String data = node.getNodeValue(); if (data != null && data.length() > 0) { out.print(' '); out.print(data); } out.print("?>"); break; } // print comment case Node.COMMENT_NODE: { for (int i = 0; i < prettyIndent; i++) { out.print(' '); } out.print("<!--"); String data = node.getNodeValue(); if (data != null) { out.print(data); } out.print("-->"); if (prettyprint) { out.print('\n'); } break; } } if (type == Node.ELEMENT_NODE) { if (prettyprint) prettyIndent--; if (hasChildNodes == false) { out.print("/>"); } else { if (indentEndMarker) { for (int i = 0; i < prettyIndent; i++) { out.print(' '); } } out.print("</"); out.print(nodeName); out.print('>'); } if (prettyIndent > 0) { out.print('\n'); } } out.flush(); }
From source file:com.googlecode.ddom.frontend.saaj.SOAPElementTest.java
@Validated @Test//from w w w . jav a 2 s . c om public void testAddAttributeFromQNameWithNamespace() throws Exception { SOAPElement element = saajUtil.createSOAPElement(null, "test", null); SOAPElement retValue = element.addAttribute(new QName("urn:ns", "attr", "p"), "value"); assertSame(element, retValue); Attr attr = element.getAttributeNodeNS("urn:ns", "attr"); assertEquals("urn:ns", attr.getNamespaceURI()); assertEquals("attr", attr.getLocalName()); assertEquals("p", attr.getPrefix()); assertEquals("value", attr.getValue()); Attr nsDecl = element.getAttributeNodeNS(XMLConstants.XMLNS_ATTRIBUTE_NS_URI, "p"); assertNotNull(nsDecl); assertEquals("urn:ns", nsDecl.getValue()); }
From source file:com.googlecode.ddom.frontend.saaj.SOAPElementTest.java
@Validated @Test//w ww . j a va 2 s. c om public void testAddAttributeFromNameWithNamespace() throws Exception { SOAPEnvelope envelope = saajUtil.createSOAP11Envelope(); SOAPBody body = envelope.addBody(); SOAPElement element = body.addChildElement(new QName("urn:test", "test")); SOAPElement retValue = element.addAttribute(envelope.createName("attr", "p", "urn:ns"), "value"); assertSame(element, retValue); Attr attr = element.getAttributeNodeNS("urn:ns", "attr"); assertEquals("urn:ns", attr.getNamespaceURI()); assertEquals("attr", attr.getLocalName()); assertEquals("p", attr.getPrefix()); assertEquals("value", attr.getValue()); Attr nsDecl = element.getAttributeNodeNS(XMLConstants.XMLNS_ATTRIBUTE_NS_URI, "p"); assertNotNull(nsDecl); assertEquals("urn:ns", nsDecl.getValue()); }