List of usage examples for org.w3c.dom Node replaceChild
public Node replaceChild(Node newChild, Node oldChild) throws DOMException;
oldChild with newChild in the list of children, and returns the oldChild node. From source file:DOMUtil.java
/** * Automatically set text in a Node. Basically we find the first * Text node beneath the current node and replace it with a * CDATASection for the incoming text. All other Text nodes are * removed. Throws a DOMException if it's illegal to add a Text * child to the particular node./*from ww w.j a va 2 s . c o m*/ * * @param node the starting node for the search. * @param text the text to be set * @param allowMarkupInText whether to allow markup in text to pass through unparsed * @return the updated node * @throws DOMException if the Text object is not found */ public static Node setTextInNode(Node node, String text, boolean allowMarkupInText) { //start by setting the value in the first text node we find with a comment Comment comment = node.getOwnerDocument().createComment(""); Node newNode = null; //csc_092701.1 - support both encoded/unencoded text if (allowMarkupInText) newNode = node.getOwnerDocument().createCDATASection(text); else newNode = node.getOwnerDocument().createTextNode(text); //System.out.println ("newNode: "+newNode); Text textComp = DOMUtil.findFirstText((Element) node); //System.out.println ("textComp:"+textComp); if (textComp == null) { node.appendChild(comment); } else { Node parent = textComp.getParentNode(); parent.replaceChild(comment, textComp); } //now remove all the rest of the text nodes removeAllTextNodes(node); //now replace the comment with the newNode Node parent = comment.getParentNode(); parent.replaceChild(newNode, comment); //System.out.println ("parent: "+parent); //System.out.println ("result: "+DOMUtil.findFirstText((Element) parent)); //DOMUtil.printStackTrace(parent.getOwnerDocument().getDocumentElement()); return node; }
From source file:Main.java
public static void nodeSubUpdate(Element root, String table, String queryType, String queryValue) { Node find = getTag(root, table); Document doc = find.getOwnerDocument(); NodeList nl = find.getChildNodes(); int numnodes = nl.getLength(); System.out.println("length : " + numnodes); Node replNode = null;/*from w w w . java 2s .c o m*/ for (int i = 0; i < numnodes; i++) { Node n = nl.item(i); String name = n.getNodeName(); if (name.equals(queryType)) { replNode = n; System.out.println("Finding Node : " + replNode.getNodeName()); break; } } Element type = doc.createElement(queryType); Text value = doc.createTextNode(queryValue); type.appendChild(value); find.replaceChild(type, replNode); print(doc); }
From source file:Main.java
public static Element getElement(Document document, String[] path, String value, String translate, String module) {/*from ww w . ja v a 2s. c o m*/ Node node = document; NodeList list; for (int i = 0; i < path.length; ++i) { list = node.getChildNodes(); boolean found = false; for (int j = 0; j < list.getLength(); ++j) { Node testNode = list.item(j); if (testNode.getNodeName().equals(path[i])) { found = true; node = testNode; break; } } if (found == false) { Element element = document.createElement(path[i]); node.appendChild(element); node = element; } } if (value != null) { Text text = document.createTextNode(value); list = node.getChildNodes(); boolean found = false; for (int j = 0; j < list.getLength(); ++j) { Node testNode = list.item(j); if (testNode instanceof Text) { node.replaceChild(text, testNode); found = true; break; } } if (!found) node.appendChild(text); } if (node instanceof Element) { Element element = (Element) node; if (translate != null && element.getAttribute("translate").equals("")) { element.setAttribute("translate", translate); } if (module != null && element.getAttribute("module").equals("")) { element.setAttribute("module", module); } } return (Element) node; }
From source file:Main.java
private static Node replaceTagName(Document document, Node node, String... tags) { NodeList nodeList = node.getChildNodes(); for (int i = 0; i < nodeList.getLength(); i++) { Node subNode = nodeList.item(i); if (subNode.getNodeType() != Node.ELEMENT_NODE) { continue; }/*from w w w. j av a 2 s . c o m*/ String nodeName = subNode.getNodeName(); for (int j = 0; j < tags.length / 2; j++) { if (nodeName.equals(tags[j])) { Element element = document.createElement(tags[j + 1]); for (int k = 0; k < subNode.getChildNodes().getLength(); k++) { element.appendChild(subNode.getChildNodes().item(k)); } node.replaceChild(element, subNode); subNode = element; } } replaceTagName(document, subNode, tags); } return node; }
From source file:com.rapidminer.gui.OperatorDocLoader.java
/** * /* w w w. ja v a 2s . c om*/ * @param operatorWikiName * @param opDesc * @return The parsed <tt>Document</tt> (not finally parsed) of the selected operator. * @throws MalformedURLException * @throws ParserConfigurationException */ private static Document parseDocumentForOperator(String operatorWikiName, OperatorDescription opDesc) throws MalformedURLException, ParserConfigurationException { DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance(); builderFactory.setIgnoringComments(true); builderFactory.setIgnoringElementContentWhitespace(true); DocumentBuilder documentBuilder = builderFactory.newDocumentBuilder(); documentBuilder.setEntityResolver(new XHTMLEntityResolver()); Document document = null; URL url = new URL(WIKI_PREFIX_FOR_OPERATORS + operatorWikiName); if (url != null) { try { document = documentBuilder.parse(WebServiceTools.openStreamFromURL(url)); } catch (IOException e) { logger.warning("Could not open " + url.toExternalForm() + ": " + e.getMessage()); } catch (SAXException e) { logger.warning("Could not parse operator documentation: " + e.getMessage()); } int i = 0; if (document != null) { Element contentElement = document.getElementById("content"); // removing content element from document if (contentElement != null) { contentElement.getParentNode().removeChild(contentElement); } // removing everything from body NodeList bodies = document.getElementsByTagName("body"); for (int k = 0; k < bodies.getLength(); k++) { Node body = bodies.item(k); while (body.hasChildNodes()) { body.removeChild(body.getFirstChild()); } // read content element to body if (contentElement != null && k == 0) { body.appendChild(contentElement); } } // removing everything from head NodeList heads = document.getElementsByTagName("head"); for (int k = 0; k < heads.getLength(); k++) { Node head = heads.item(k); while (head.hasChildNodes()) { head.removeChild(head.getFirstChild()); } } // removing...<head/> from document if (heads != null) { while (i < heads.getLength()) { Node head = heads.item(i); head.getParentNode().removeChild(head); } } // removing jump-to-nav element from document Element jumpToNavElement = document.getElementById("jump-to-nav"); if (jumpToNavElement != null) { jumpToNavElement.getParentNode().removeChild(jumpToNavElement); } // removing mw-normal-catlinks element from document Element mwNormalCatlinksElement = document.getElementById("mw-normal-catlinks"); if (mwNormalCatlinksElement != null) { mwNormalCatlinksElement.getParentNode().removeChild(mwNormalCatlinksElement); } // removing complete link navigation Element tocElement = document.getElementById("toc"); if (tocElement != null) { tocElement.getParentNode().removeChild(tocElement); } // removing everything from class printfooter NodeList nodeListDiv = document.getElementsByTagName("div"); for (int k = 0; k < nodeListDiv.getLength(); k++) { Element div = (Element) nodeListDiv.item(k); if (div.getAttribute("class").equals("printfooter")) { div.getParentNode().removeChild(div); } } // removing everything from class editsection NodeList spanList = document.getElementsByTagName("span"); for (int k = 0; k < spanList.getLength(); k++) { Element span = (Element) spanList.item(k); if (span.getAttribute("class").equals("editsection")) { span.getParentNode().removeChild(span); } } // Synopsis Header boolean doIt = true; NodeList pList = document.getElementsByTagName("p"); for (int k = 0; k < pList.getLength(); k++) { if (doIt) { Node p = pList.item(k); NodeList pChildList = p.getChildNodes(); for (int j = 0; j < pChildList.getLength(); j++) { Node pChild = pChildList.item(j); if (pChild.getNodeType() == Node.TEXT_NODE && pChild.getNodeValue() != null && StringUtils.isNotBlank(pChild.getNodeValue()) && StringUtils.isNotEmpty(pChild.getNodeValue())) { String pChildString = pChild.getNodeValue(); Element newPWithoutSpaces = document.createElement("p"); newPWithoutSpaces.setTextContent(pChildString); Node synopsis = document.createTextNode("Synopsis"); Element span = document.createElement("span"); span.setAttribute("class", "mw-headline"); span.setAttribute("id", "Synopsis"); span.appendChild(synopsis); Element h2 = document.createElement("h2"); h2.appendChild(span); Element div = document.createElement("div"); div.setAttribute("id", "synopsis"); div.appendChild(h2); div.appendChild(newPWithoutSpaces); Node pChildParentParent = pChild.getParentNode().getParentNode(); Node pChildParent = pChild.getParentNode(); pChildParentParent.replaceChild(div, pChildParent); doIt = false; break; } } } else { break; } } // removing all <br...>-Tags NodeList brList = document.getElementsByTagName("br"); while (i < brList.getLength()) { Node br = brList.item(i); Node parentBrNode = br.getParentNode(); parentBrNode.removeChild(br); } // removing everything from script NodeList scriptList = document.getElementsByTagName("script"); while (i < scriptList.getLength()) { Node scriptNode = scriptList.item(i); Node parentNode = scriptNode.getParentNode(); parentNode.removeChild(scriptNode); } // removing all empty <p...>-Tags NodeList pList2 = document.getElementsByTagName("p"); int ccc = 0; while (ccc < pList2.getLength()) { Node p = pList2.item(ccc); NodeList pChilds = p.getChildNodes(); int kk = 0; while (kk < pChilds.getLength()) { Node pChild = pChilds.item(kk); if (pChild.getNodeType() == Node.TEXT_NODE) { String pNodeValue = pChild.getNodeValue(); if (pNodeValue == null || StringUtils.isBlank(pNodeValue) || StringUtils.isEmpty(pNodeValue)) { kk++; } else { ccc++; break; } } else { ccc++; break; } if (kk == pChilds.getLength()) { Node parentBrNode = p.getParentNode(); parentBrNode.removeChild(p); } } } // removing firstHeading element from document Element firstHeadingElement = document.getElementById("firstHeading"); if (firstHeadingElement != null) { CURRENT_OPERATOR_NAME_READ_FROM_RAPIDWIKI = firstHeadingElement.getFirstChild().getNodeValue() .replaceFirst(".*:", ""); firstHeadingElement.getParentNode().removeChild(firstHeadingElement); } // setting operator plugin name if (opDesc != null && opDesc.getProvider() != null) { CURRENT_OPERATOR_PLUGIN_NAME = opDesc.getProvider().getName(); } // removing sitesub element from document Element siteSubElement = document.getElementById("siteSub"); if (siteSubElement != null) { siteSubElement.getParentNode().removeChild(siteSubElement); } // removing contentSub element from document Element contentSubElement = document.getElementById("contentSub"); if (contentSubElement != null) { contentSubElement.getParentNode().removeChild(contentSubElement); } // removing catlinks element from document Element catlinksElement = document.getElementById("catlinks"); if (catlinksElement != null) { catlinksElement.getParentNode().removeChild(catlinksElement); } // removing <a...> element from document, if they are empty NodeList aList = document.getElementsByTagName("a"); if (aList != null) { int k = 0; while (k < aList.getLength()) { Node a = aList.item(k); Element aElement = (Element) a; if (aElement.getAttribute("class").equals("internal")) { a.getParentNode().removeChild(a); } else { Node aChild = a.getFirstChild(); if (aChild != null && (aChild.getNodeValue() != null && aChild.getNodeType() == Node.TEXT_NODE && StringUtils.isNotBlank(aChild.getNodeValue()) && StringUtils.isNotEmpty(aChild.getNodeValue()) || aChild.getNodeName() != null)) { Element aChildElement = null; if (aChild.getNodeName().startsWith("img")) { aChildElement = (Element) aChild; Element imgElement = document.createElement("img"); imgElement.setAttribute("alt", aChildElement.getAttribute("alt")); imgElement.setAttribute("class", aChildElement.getAttribute("class")); imgElement.setAttribute("height", aChildElement.getAttribute("height")); imgElement.setAttribute("src", WIKI_PREFIX_FOR_IMAGES + aChildElement.getAttribute("src")); imgElement.setAttribute("width", aChildElement.getAttribute("width")); imgElement.setAttribute("border", "1"); Node aParent = a.getParentNode(); aParent.replaceChild(imgElement, a); } else { k++; } } else { a.getParentNode().removeChild(a); } } } } } } return document; }
From source file:DomUtils.java
/** * Replace one node with another node./*from w w w . j a v a 2 s .co m*/ * @param newNode New node - added in same location as oldNode. * @param oldNode Old node - removed. */ public static void replaceNode(Node newNode, Node oldNode) { Node parentNode = oldNode.getParentNode(); if (parentNode == null) { System.out.println("Cannot replace node [" + oldNode + "] with [" + newNode + "]. [" + oldNode + "] has no parent."); } else { parentNode.replaceChild(newNode, oldNode); } }
From source file:com.adaptris.util.text.xml.ReplaceNode.java
@Override public Document merge(Document original, Document newDoc) throws Exception { if (StringUtils.isEmpty(getXpathToNode())) { throw new Exception("No xpath node configured"); }//from www .ja va2 s. c o m Document resultDoc = original; Node node = createXPath().selectSingleNode(resultDoc, getXpathToNode()); if (node == null) { throw new Exception("Failed to resolve " + getXpathToNode()); } Node parent = node.getParentNode(); if (parent == null) { throw new Exception("Parent of " + getXpathToNode() + " is null"); } Node replacement = resultDoc.importNode(newDoc.getDocumentElement(), true); parent.replaceChild(replacement, node); return resultDoc; }
From source file:edu.toronto.cs.cidb.ncbieutils.NCBIEUtilsAccessService.java
protected String getSummariesXML(List<String> idList) { // response example at // http://eutils.ncbi.nlm.nih.gov/entrez/eutils/esummary.fcgi?db=omim&id=190685,605298,604829,602917,601088,602523,602259 // response type: XML // return it/*from ww w. j a v a2 s.co m*/ String queryList = getSerializedList(idList); String url = composeURL(TERM_SUMMARY_QUERY_SCRIPT, TERM_SUMMARY_PARAM_NAME, queryList); try { Document response = readXML(url); NodeList nodes = response.getElementsByTagName("Item"); // OMIM titles are all UPPERCASE, try to fix this for (int i = 0; i < nodes.getLength(); ++i) { Node n = nodes.item(i); if (n.getNodeType() == Node.ELEMENT_NODE) { if (n.getFirstChild() != null) { n.replaceChild(response.createTextNode(fixCase(n.getTextContent())), n.getFirstChild()); } } } Source source = new DOMSource(response); StringWriter stringWriter = new StringWriter(); Result result = new StreamResult(stringWriter); TransformerFactory factory = TransformerFactory.newInstance(); Transformer transformer = factory.newTransformer(); transformer.transform(source, result); return stringWriter.getBuffer().toString(); } catch (Exception ex) { this.logger.error("Error while trying to retrieve summaries for ids " + idList + " " + ex.getClass().getName() + " " + ex.getMessage(), ex); } return ""; }
From source file:edu.toronto.cs.cidb.ncbieutils.NCBIEUtilsAccessService.java
protected List<Map<String, Object>> getSummaries(List<String> idList) { // response example at // http://eutils.ncbi.nlm.nih.gov/entrez/eutils/esummary.fcgi?db=omim&id=190685,605298,604829,602917,601088,602523,602259 // response type: XML // return it//from ww w .j a v a 2 s .c om String queryList = getSerializedList(idList); String url = composeURL(TERM_SUMMARY_QUERY_SCRIPT, TERM_SUMMARY_PARAM_NAME, queryList); try { Document response = readXML(url); NodeList nodes = response.getElementsByTagName("Item"); // OMIM titles are all UPPERCASE, try to fix this for (int i = 0; i < nodes.getLength(); ++i) { Node n = nodes.item(i); if (n.getNodeType() == Node.ELEMENT_NODE) { if (n.getFirstChild() != null) { n.replaceChild(response.createTextNode(fixCase(n.getTextContent())), n.getFirstChild()); } } } List<Map<String, Object>> result = new LinkedList<Map<String, Object>>(); nodes = response.getElementsByTagName("DocSum"); for (int i = 0; i < nodes.getLength(); ++i) { Element n = (Element) nodes.item(i); Map<String, Object> doc = new HashMap<String, Object>(); doc.put("id", n.getElementsByTagName("Id").item(0).getTextContent()); NodeList items = n.getElementsByTagName("Item"); for (int j = 0; j < items.getLength(); ++j) { Element item = (Element) items.item(j); if ("List".equals(item.getAttribute("Type"))) { NodeList subitems = item.getElementsByTagName("Item"); if (subitems.getLength() > 0) { List<String> values = new ArrayList<String>(subitems.getLength()); for (int k = 0; k < subitems.getLength(); ++k) { values.add(subitems.item(k).getTextContent()); } doc.put(item.getAttribute("Name"), values); } } else { String value = item.getTextContent(); if (StringUtils.isNotEmpty(value)) { doc.put(item.getAttribute("Name"), value); } } } result.add(doc); } return result; } catch (Exception ex) { this.logger.error("Error while trying to retrieve summaries for ids " + idList + " " + ex.getClass().getName() + " " + ex.getMessage(), ex); } return Collections.emptyList(); }
From source file:com.photon.phresco.framework.impl.ConfigurationWriter.java
public void updateConfiguration(String envName, String oldConfigName, SettingsInfo settingsInfo) throws XPathExpressionException, PhrescoException { Node environment = getNode(getXpathEnv(envName).toString()); if (environment == null) { throw new PhrescoException("Environmnet not found to delete the Configuration"); }//from w w w . j av a2 s.c o m Node oldConfigNode = getNode(getXpathConfigByEnv(envName, oldConfigName)); if (oldConfigNode == null) { throw new PhrescoException("Configuration not found to delete"); } Element configElement = createConfigElement(settingsInfo); environment.replaceChild(configElement, oldConfigNode); }