List of usage examples for org.w3c.dom Node getOwnerDocument
public Document getOwnerDocument();
Document object associated with this node. From source file:com.twinsoft.convertigo.engine.Context.java
public Node addTextNode(Node parentNode, String tagName, String text) { Document doc = parentNode.getOwnerDocument(); Element newElement = doc.createElement(tagName); if (text != null) { Text textElement = doc.createTextNode(text); newElement.appendChild(textElement); }/*w ww .j a va 2s. c o m*/ parentNode.appendChild(newElement); return newElement; }
From source file:edu.harvard.i2b2.query.ui.ConceptTreePanel.java
public static String nodeToString(Node node) { DOMImplementation impl = node.getOwnerDocument().getImplementation(); DOMImplementationLS factory = (DOMImplementationLS) impl.getFeature("LS", "3.0"); LSSerializer serializer = factory.createLSSerializer(); return serializer.writeToString(node); }
From source file:com.twinsoft.convertigo.engine.translators.WebServiceTranslator.java
private void copyNode(Node sourceNode, Node destinationNode) { Document destinationDoc = destinationNode.getOwnerDocument(); switch (sourceNode.getNodeType()) { case Node.TEXT_NODE: Text text = destinationDoc.createTextNode(sourceNode.getNodeValue()); destinationNode.appendChild(text); break;/*from w w w . j ava2 s . c om*/ case Node.ELEMENT_NODE: Element element = destinationDoc.createElement(sourceNode.getNodeName()); destinationNode.appendChild(element); element.setTextContent(sourceNode.getNodeValue()); // Copy attributes NamedNodeMap attributes = sourceNode.getAttributes(); int nbAttributes = attributes.getLength(); for (int i = 0; i < nbAttributes; i++) { Node attribute = attributes.item(i); element.setAttribute(attribute.getNodeName(), attribute.getNodeValue()); } // Copy children nodes NodeList children = sourceNode.getChildNodes(); int nbChildren = children.getLength(); for (int i = 0; i < nbChildren; i++) { Node child = children.item(i); copyNode(child, element); } } }
From source file:com.adaptris.util.XmlUtils.java
/** * Method which modifies the value of the Node returned by the XPath query * specified, relative to the provided parent node. * * @param xp the XPath which will return the Node to be updated * @param v the new value to set the node to * @param root the root node to apply the XPath to * @throws Exception on error.//from w w w . jav a2s. com */ public void setNodeValue(String xp, String v, Node root) throws Exception { Node n = xpath.selectSingleNode(root, xp); if (n == null) { n = createNode(xp); } try { setNodeValue(v, n); } catch (NullPointerException ne) { // Node has no children! Document d = n.getOwnerDocument(); Text t = d.createTextNode(v); n.appendChild(t); } }
From source file:com.twinsoft.convertigo.beans.core.DatabaseObject.java
public static DatabaseObject read(Node node) throws EngineException { String objectClassName = "n/a"; String childNodeName = "n/a"; String propertyName = "n/a"; String propertyValue = "n/a"; DatabaseObject databaseObject = null; Element element = (Element) node; objectClassName = element.getAttribute("classname"); // Migration to 4.x+ projects if (objectClassName.equals("com.twinsoft.convertigo.beans.core.ScreenClass")) { objectClassName = "com.twinsoft.convertigo.beans.screenclasses.JavelinScreenClass"; }//from www. ja v a2 s. c o m String version = element.getAttribute("version"); if ("".equals(version)) { version = node.getOwnerDocument().getDocumentElement().getAttribute("beans"); if (!"".equals(version)) { element.setAttribute("version", version); } } // Verifying product version if (VersionUtils.compareProductVersion(Version.productVersion, version) < 0) { String message = "Unable to create an object of product version superior to the current beans product version (" + com.twinsoft.convertigo.beans.Version.version + ").\n" + "Object class: " + objectClassName + "\n" + "Object version: " + version; EngineException ee = new EngineException(message); throw ee; } try { Engine.logBeans.trace("Creating object of class \"" + objectClassName + "\""); databaseObject = (DatabaseObject) Class.forName(objectClassName).newInstance(); } catch (Exception e) { String s = node.getNodeName();// XMLUtils.prettyPrintDOM(node); String message = "Unable to create a new instance of the object from the serialized XML data.\n" + "Object class: '" + objectClassName + "'\n" + "Object version: " + version + "\n" + "XML data:\n" + s; EngineException ee = new EngineException(message, e); throw ee; } try { // Performs custom configuration before object de-serialization databaseObject.preconfigure(element); } catch (Exception e) { String s = XMLUtils.prettyPrintDOM(node); String message = "Unable to configure the object from serialized XML data before its creation.\n" + "Object class: '" + objectClassName + "'\n" + "XML data:\n" + s; EngineException ee = new EngineException(message, e); throw ee; } try { long priority = new Long(element.getAttribute("priority")).longValue(); databaseObject.priority = priority; Class<? extends DatabaseObject> databaseObjectClass = databaseObject.getClass(); BeanInfo bi = CachedIntrospector.getBeanInfo(databaseObjectClass); PropertyDescriptor[] pds = bi.getPropertyDescriptors(); NodeList childNodes = element.getChildNodes(); int len = childNodes.getLength(); PropertyDescriptor pd; Object propertyObjectValue; Class<?> propertyType; NamedNodeMap childAttributes; boolean maskValue = false; for (int i = 0; i < len; i++) { Node childNode = childNodes.item(i); if (childNode.getNodeType() != Node.ELEMENT_NODE) { continue; } Element childElement = (Element) childNode; childNodeName = childNode.getNodeName(); Engine.logBeans.trace("Analyzing node '" + childNodeName + "'"); if (childNodeName.equalsIgnoreCase("property")) { childAttributes = childNode.getAttributes(); propertyName = childAttributes.getNamedItem("name").getNodeValue(); Engine.logBeans.trace(" name = '" + propertyName + "'"); pd = findPropertyDescriptor(pds, propertyName); if (pd == null) { Engine.logBeans.warn( "Unable to find the definition of property \"" + propertyName + "\"; skipping."); continue; } propertyType = pd.getPropertyType(); propertyObjectValue = XMLUtils .readObjectFromXml((Element) XMLUtils.findChildNode(childNode, Node.ELEMENT_NODE)); // Hides value in log trace if needed if ("false".equals(childElement.getAttribute("traceable"))) { maskValue = true; } Engine.logBeans.trace(" value='" + (maskValue ? Visibility.maskValue(propertyObjectValue) : propertyObjectValue) + "'"); // Decrypts value if needed try { if ("true".equals(childElement.getAttribute("ciphered"))) { propertyObjectValue = decryptPropertyValue(propertyObjectValue); } } catch (Exception e) { } propertyObjectValue = databaseObject.compileProperty(propertyType, propertyName, propertyObjectValue); if (Enum.class.isAssignableFrom(propertyType)) { propertyObjectValue = EnumUtils.valueOf(propertyType, propertyObjectValue); } propertyValue = propertyObjectValue.toString(); Method setter = pd.getWriteMethod(); Engine.logBeans.trace(" setter='" + setter.getName() + "'"); Engine.logBeans.trace(" param type='" + propertyObjectValue.getClass().getName() + "'"); Engine.logBeans.trace(" expected type='" + propertyType.getName() + "'"); try { setter.invoke(databaseObject, new Object[] { propertyObjectValue }); } catch (InvocationTargetException e) { Throwable targetException = e.getTargetException(); Engine.logBeans.warn("Unable to set the property '" + propertyName + "' for the object '" + databaseObject.getName() + "' (" + objectClassName + "): [" + targetException.getClass().getName() + "] " + targetException.getMessage()); } if (Boolean.TRUE.equals(pd.getValue("nillable"))) { Node nodeNull = childAttributes.getNamedItem("isNull"); String valNull = (nodeNull == null) ? "false" : nodeNull.getNodeValue(); Engine.logBeans.trace(" treats as null='" + valNull + "'"); try { Method method = databaseObject.getClass().getMethod("setNullProperty", new Class[] { String.class, Boolean.class }); method.invoke(databaseObject, new Object[] { propertyName, Boolean.valueOf(valNull) }); } catch (Exception ex) { Engine.logBeans.warn("Unable to set the 'isNull' attribute for property '" + propertyName + "' of '" + databaseObject.getName() + "' object"); } } } } } catch (Exception e) { String message = "Unable to set the object properties from the serialized XML data.\n" + "Object class: '" + objectClassName + "'\n" + "XML analyzed node: " + childNodeName + "\n" + "Property name: " + propertyName + "\n" + "Property value: " + propertyValue; EngineException ee = new EngineException(message, e); throw ee; } try { // Performs custom configuration databaseObject.configure(element); } catch (Exception e) { String s = XMLUtils.prettyPrintDOM(node); String message = "Unable to configure the object from serialized XML data after its creation.\n" + "Object class: '" + objectClassName + "'\n" + "XML data:\n" + s; EngineException ee = new EngineException(message, e); throw ee; } return databaseObject; }
From source file:de.betterform.xml.xforms.Container.java
public DocumentWrapper getDocumentWrapper(Node n) { final Document ownerDocument = n.getOwnerDocument(); DocumentWrapper documentWrapper = fgDocumentWrapperCache.get(ownerDocument); if (documentWrapper == null) { documentWrapper = new DocumentWrapper(ownerDocument, getProcessor().getBaseURI(), getConfiguration()); fgDocumentWrapperCache.put(ownerDocument, documentWrapper); }/*from w w w. j a va 2 s . c o m*/ return documentWrapper; }
From source file:com.amalto.core.plugin.base.xslt.XSLTTransformerPluginBean.java
/** * @throws XtentisException/*from w ww . jav a 2 s . c o m*/ * * @ejb.interface-method view-type = "local" * @ejb.facade-method */ public void execute(TransformerPluginContext context) throws XtentisException { try { // fetch data from context Transformer transformer = (Transformer) context.get(TRANSFORMER); String outputMethod = (String) context.get(OUTPUT_METHOD); TypedContent xmlTC = (TypedContent) context.get(INPUT_XML); // get the charset String charset = Util.extractCharset(xmlTC.getContentType()); // get the xml String String xml = new String(xmlTC.getContentBytes(), charset); // get the xml parameters TypedContent parametersTC = (TypedContent) context.get(INPUT_PARAMETERS); if (parametersTC != null) { String parametersCharset = Util.extractCharset(parametersTC.getContentType()); byte[] parametersBytes = parametersTC.getContentBytes(); if (parametersBytes != null) { String parameters = new String(parametersBytes, parametersCharset); Document parametersDoc = Util.parse(parameters); NodeList paramList = Util.getNodeList(parametersDoc.getDocumentElement(), "//Parameter"); //$NON-NLS-1$ for (int i = 0; i < paramList.getLength(); i++) { String paramName = Util.getFirstTextNode(paramList.item(i), "Name"); //$NON-NLS-1$ String paramValue = Util.getFirstTextNode(paramList.item(i), "Value"); //$NON-NLS-1$ if (paramValue == null) paramValue = ""; //$NON-NLS-1$ if (paramName != null) { transformer.setParameter(paramName, paramValue); } } } } // FIXME: ARRRRGHHHHHH - How do you prevent the Transformer to process doctype instructions? // Sets the current time transformer.setParameter("TIMESTAMP", getTimestamp()); //$NON-NLS-1$ transformer.setErrorListener(new ErrorListener() { public void error(TransformerException exception) throws TransformerException { transformatioError = exception.getMessage(); } public void fatalError(TransformerException exception) throws TransformerException { transformatioError = exception.getMessage(); } public void warning(TransformerException exception) throws TransformerException { transformationeWarning = exception.getMessage(); } }); transformatioError = null; transformationeWarning = null; ByteArrayOutputStream baos = new ByteArrayOutputStream(); if ("xml".equals(outputMethod) || "xhtml".equals(outputMethod)) { //$NON-NLS-1$ //$NON-NLS-2$ DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder(); Document document = builder.newDocument(); DOMResult domResult = new DOMResult(document); transformer.transform(new StreamSource(new StringReader(xml)), domResult); if (transformationeWarning != null) { String err = "Warning processing the XSLT: " + transformationeWarning; //$NON-NLS-1$ LOG.warn(err); } if (transformatioError != null) { String err = "Error processing the XSLT: " + transformatioError; //$NON-NLS-1$ LOG.error(err); throw new XtentisException(err); } Node rootNode = document.getDocumentElement(); // process the cross-referencings NodeList xrefl = Util.getNodeList(rootNode.getOwnerDocument(), "//*[@xrefCluster]"); //$NON-NLS-1$ int len = xrefl.getLength(); for (int i = 0; i < len; i++) { Element xrefe = (Element) xrefl.item(i); xrefe = processMappings(xrefe); } TransformerFactory transFactory = new net.sf.saxon.TransformerFactoryImpl(); Transformer serializer = transFactory.newTransformer(); serializer.setOutputProperty(OutputKeys.METHOD, outputMethod); serializer.setOutputProperty(OutputKeys.INDENT, "yes"); //$NON-NLS-1$ serializer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes"); //$NON-NLS-1$ serializer.transform(new DOMSource(rootNode), new StreamResult(baos)); } else { if (transformationeWarning != null) { String err = "Warning processing the XSLT: " + transformationeWarning; //$NON-NLS-1$ LOG.warn(err); } if (transformatioError != null) { String err = "Error processing the XSLT: " + transformatioError; //$NON-NLS-1$ LOG.error(err); throw new XtentisException(err); } // transform the item transformer.transform(new StreamSource(new StringReader(xml)), new StreamResult(baos)); } // Call Back byte[] bytes = baos.toByteArray(); if (LOG.isDebugEnabled()) { LOG.debug("execute() Inserting XSL Result in '" + OUTPUT_TEXT + "'\n" + new String(bytes, "utf-8")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } context.put(OUTPUT_TEXT, new TypedContent(bytes, ("xhtml".equals(outputMethod) ? "application/xhtml+xml" //$NON-NLS-1$//$NON-NLS-2$ : "text/" //$NON-NLS-1$ + outputMethod) + "; charset=utf-8")); //$NON-NLS-1$ context.getPluginCallBack().contentIsReady(context); } catch (Exception e) { String err = "Could not start the XSLT plugin"; //$NON-NLS-1$ LOG.error(err, e); throw new XtentisException(err); } }
From source file:com.twinsoft.convertigo.beans.core.Sequence.java
public static NodeList ouputDomView(NodeList nodeList, OutputFilter outputFilter) { if (nodeList != null) { int len = nodeList.getLength(); if (len > 0) { Node node = nodeList.item(0); Document doc = node.getOwnerDocument(); Element fake = doc.createElement("fake"); Element root = (Element) doc.getDocumentElement().appendChild(fake); for (int i = 0; i < len; i++) { node = nodeList.item(i); root.appendChild(cloneNodeWithUserData(node, true)); }//from www .j a va 2s . co m buildOutputDom(root, outputFilter); doc.getDocumentElement().removeChild(fake); return fake.getChildNodes(); } return nodeList; } return null; }
From source file:com.vmware.identity.sts.ws.SignatureValidator.java
/** * Validates the request signature. If the signature is not valid the * relevant {@link WSFaultException} is thrown * * @param signatureNode/* w w w .ja v a 2s. c o m*/ * not null * @param signature * not null */ private void validateSignature(Node signatureNode, Signature signature, Node timestampNode) { assert signatureNode != null; assert signature != null; assert timestampNode != null; XMLSignatureFactory fac = XMLSignatureFactory.getInstance(); DOMValidateContext valContext = new DOMValidateContext(signature.getCertificate().getPublicKey(), signatureNode); try { XMLSignature xmlSignature = fac.unmarshalXMLSignature(valContext); if (!xmlSignature.validate(valContext)) { throw new WSFaultException(FaultKey.WSSE_FAILED_CHECK, "Signature is invalid."); } validateCanonicalizationMethod(xmlSignature); validateSignatureReferences(xmlSignature, valContext, signatureNode.getOwnerDocument(), timestampNode); } catch (MarshalException e) { throw new WSFaultException(FaultKey.WSSE_FAILED_CHECK, e); } catch (XMLSignatureException e) { throw new WSFaultException(FaultKey.WSSE_FAILED_CHECK, e); } }
From source file:com.occamlab.te.parsers.ImageParser.java
private static void processBufferedImage(BufferedImage buffimage, String formatName, NodeList nodes) throws Exception { HashMap<Object, Object> bandMap = new HashMap<Object, Object>(); for (int i = 0; i < nodes.getLength(); i++) { Node node = nodes.item(i); if (node.getNodeType() == Node.ELEMENT_NODE) { if (node.getLocalName().equals("subimage")) { Element e = (Element) node; int x = Integer.parseInt(e.getAttribute("x")); int y = Integer.parseInt(e.getAttribute("y")); int w = Integer.parseInt(e.getAttribute("width")); int h = Integer.parseInt(e.getAttribute("height")); processBufferedImage(buffimage.getSubimage(x, y, w, h), formatName, e.getChildNodes()); } else if (node.getLocalName().equals("checksum")) { CRC32 checksum = new CRC32(); Raster raster = buffimage.getRaster(); DataBufferByte buffer; if (node.getParentNode().getLocalName().equals("subimage")) { WritableRaster outRaster = raster.createCompatibleWritableRaster(); buffimage.copyData(outRaster); buffer = (DataBufferByte) outRaster.getDataBuffer(); } else { buffer = (DataBufferByte) raster.getDataBuffer(); }/*from ww w . j a v a 2 s . c o m*/ int numbanks = buffer.getNumBanks(); for (int j = 0; j < numbanks; j++) { checksum.update(buffer.getData(j)); } Document doc = node.getOwnerDocument(); node.appendChild(doc.createTextNode(Long.toString(checksum.getValue()))); } else if (node.getLocalName().equals("count")) { String band = ((Element) node).getAttribute("bands"); String sample = ((Element) node).getAttribute("sample"); if (sample.equals("all")) { bandMap.put(band, null); } else { HashMap<Object, Object> sampleMap = (HashMap<Object, Object>) bandMap.get(band); if (sampleMap == null) { if (!bandMap.containsKey(band)) { sampleMap = new HashMap<Object, Object>(); bandMap.put(band, sampleMap); } } sampleMap.put(Integer.decode(sample), new Integer(0)); } } else if (node.getLocalName().equals("transparentNodata")) { // 2011-08-24 // PwD String transparentNodata = checkTransparentNodata(buffimage, node); node.setTextContent(transparentNodata); } } } Iterator bandIt = bandMap.keySet().iterator(); while (bandIt.hasNext()) { String band_str = (String) bandIt.next(); int band_indexes[]; if (buffimage.getType() == BufferedImage.TYPE_BYTE_BINARY || buffimage.getType() == BufferedImage.TYPE_BYTE_GRAY) { band_indexes = new int[1]; band_indexes[0] = 0; } else { band_indexes = new int[band_str.length()]; for (int i = 0; i < band_str.length(); i++) { if (band_str.charAt(i) == 'A') band_indexes[i] = 3; if (band_str.charAt(i) == 'B') band_indexes[i] = 2; if (band_str.charAt(i) == 'G') band_indexes[i] = 1; if (band_str.charAt(i) == 'R') band_indexes[i] = 0; } } Raster raster = buffimage.getRaster(); java.util.HashMap sampleMap = (java.util.HashMap) bandMap.get(band_str); boolean addall = (sampleMap == null); if (sampleMap == null) { sampleMap = new java.util.HashMap(); bandMap.put(band_str, sampleMap); } int minx = raster.getMinX(); int maxx = minx + raster.getWidth(); int miny = raster.getMinY(); int maxy = miny + raster.getHeight(); int bands[][] = new int[band_indexes.length][raster.getWidth()]; for (int y = miny; y < maxy; y++) { for (int i = 0; i < band_indexes.length; i++) { raster.getSamples(minx, y, maxx, 1, band_indexes[i], bands[i]); } for (int x = minx; x < maxx; x++) { int sample = 0; for (int i = 0; i < band_indexes.length; i++) { sample |= bands[i][x] << ((band_indexes.length - i - 1) * 8); } Integer sampleObj = new Integer(sample); boolean add = addall; if (!addall) { add = sampleMap.containsKey(sampleObj); } if (add) { Integer count = (Integer) sampleMap.get(sampleObj); if (count == null) { count = new Integer(0); } count = new Integer(count.intValue() + 1); sampleMap.put(sampleObj, count); } } } } Node node = nodes.item(0); while (node != null) { if (node.getNodeType() == Node.ELEMENT_NODE) { if (node.getLocalName().equals("count")) { String band = ((Element) node).getAttribute("bands"); String sample = ((Element) node).getAttribute("sample"); HashMap sampleMap = (HashMap) bandMap.get(band); Document doc = node.getOwnerDocument(); if (sample.equals("all")) { Node parent = node.getParentNode(); Node prevSibling = node.getPreviousSibling(); Iterator sampleIt = sampleMap.keySet().iterator(); Element countnode = null; int digits; String prefix; switch (buffimage.getType()) { case BufferedImage.TYPE_BYTE_BINARY: digits = 1; prefix = ""; break; case BufferedImage.TYPE_BYTE_GRAY: digits = 2; prefix = "0x"; break; default: prefix = "0x"; digits = band.length() * 2; } while (sampleIt.hasNext()) { countnode = doc.createElementNS(node.getNamespaceURI(), "count"); Integer sampleInt = (Integer) sampleIt.next(); Integer count = (Integer) sampleMap.get(sampleInt); if (band.length() > 0) { countnode.setAttribute("bands", band); } countnode.setAttribute("sample", prefix + HexString(sampleInt.intValue(), digits)); Node textnode = doc.createTextNode(count.toString()); countnode.appendChild(textnode); parent.insertBefore(countnode, node); if (sampleIt.hasNext()) { if (prevSibling != null && prevSibling.getNodeType() == Node.TEXT_NODE) { parent.insertBefore(prevSibling.cloneNode(false), node); } } } parent.removeChild(node); node = countnode; } else { Integer count = (Integer) sampleMap.get(Integer.decode(sample)); if (count == null) count = new Integer(0); Node textnode = doc.createTextNode(count.toString()); node.appendChild(textnode); } } } node = node.getNextSibling(); } }