List of usage examples for org.w3c.dom Document getChildNodes
public NodeList getChildNodes();
NodeList that contains all children of this node. From source file:org.apache.openaz.xacml.std.jaxp.JaxpRequest.java
/** * Creates a new <code>JaxpRequest</code> by loading it from an XML <code>File</code>. * * @param fileXmlRequest the <code>File</code> containing the Request XML * @return a new <code>JaxpRequest</code> generated by parsing the given XML file * @throws javax.xml.parsers.ParserConfigurationException * @throws java.io.IOException//from w w w .j a v a2 s . c o m * @throws org.xml.sax.SAXException * @throws javax.xml.bind.JAXBException * @throws DOMStructureException */ public static JaxpRequest load(File fileXmlRequest) throws ParserConfigurationException, IOException, SAXException, JAXBException, DOMStructureException { if (fileXmlRequest == null) { throw new NullPointerException("Null File"); } Document document = DOMUtil.loadDocument(fileXmlRequest); if (document == null) { logger.error("No Document returned parsing \"" + fileXmlRequest.getAbsolutePath() + "\""); return null; } NodeList nodeListRoot = document.getChildNodes(); if (nodeListRoot == null || nodeListRoot.getLength() == 0) { logger.warn("No child elements of the XML document"); return null; } Node nodeRoot = nodeListRoot.item(0); if (nodeRoot == null || nodeRoot.getNodeType() != Node.ELEMENT_NODE) { logger.warn("Root of the document is not an ELEMENT"); return null; } JAXBContext context = JAXBContext.newInstance(RequestType.class); Unmarshaller unmarshaller = context.createUnmarshaller(); JAXBElement<RequestType> jaxbElementRequest = unmarshaller.unmarshal(nodeRoot, RequestType.class); if (jaxbElementRequest == null || jaxbElementRequest.getValue() == null) { logger.error("JAXB unmarshalling did not return a RequestType node"); return null; } return JaxpRequest.newInstance(jaxbElementRequest.getValue()); }
From source file:org.apache.openaz.xacml.std.jaxp.JaxpResponse.java
/** * Creates a new <code>JaxpResponse</code> by loading it from an XML <code>File</code>. * * @param fileXmlResponse the <code>File</code> containing the Response XML * @return a new <code>JaxpResponse</code> generated by parsing the given XML file * @throws javax.xml.parsers.ParserConfigurationException * @throws java.io.IOException/*from w w w.j ava 2 s . c o m*/ * @throws org.xml.sax.SAXException * @throws javax.xml.bind.JAXBException * @throws DOMStructureException */ public static JaxpResponse load(File fileXmlResponse) throws ParserConfigurationException, IOException, SAXException, JAXBException, DOMStructureException { if (fileXmlResponse == null) { throw new NullPointerException("Null File"); } Document document = DOMUtil.loadDocument(fileXmlResponse); if (document == null) { logger.error("No Document returned parsing \"" + fileXmlResponse.getAbsolutePath() + "\""); return null; } NodeList nodeListRoot = document.getChildNodes(); if (nodeListRoot == null || nodeListRoot.getLength() == 0) { logger.warn("No child elements of the XML document"); return null; } Node nodeRoot = nodeListRoot.item(0); if (nodeRoot == null || nodeRoot.getNodeType() != Node.ELEMENT_NODE) { logger.warn("Root of the document is not an ELEMENT"); return null; } JAXBContext context = JAXBContext.newInstance(ResponseType.class); Unmarshaller unmarshaller = context.createUnmarshaller(); JAXBElement<ResponseType> jaxbElementResponse = unmarshaller.unmarshal(nodeRoot, ResponseType.class); if (jaxbElementResponse == null || jaxbElementResponse.getValue() == null) { logger.error("JAXB unmarshalling did not return a ResponseType node"); return null; } return JaxpResponse.newInstance(jaxbElementResponse.getValue()); }
From source file:org.apache.openaz.xacml.util.XACMLPolicyScanner.java
/** * readPolicy - does the work to read in policy data from a file. * * @param policy - The path to the policy file. * @return - The policy data object. This *should* be either a PolicySet or a Policy. *///from ww w . j a va 2 s . c o m public static Object readPolicy(InputStream is) { try { // // Parse the policy file // DocumentBuilder db = DOMUtil.getDocumentBuilder(); Document doc = db.parse(is); // // Because there is no root defined in xacml, // find the first element // NodeList nodes = doc.getChildNodes(); Node node = nodes.item(0); Element e = null; if (node.getNodeType() == Node.ELEMENT_NODE) { e = (Element) node; // // Is it a 3.0 policy? // if (e.getNamespaceURI().equals("urn:oasis:names:tc:xacml:3.0:core:schema:wd-17")) { // // A policyset or policy could be the root // if (e.getNodeName().endsWith("Policy")) { // // Now we can create the context for the policy set // and unmarshall the policy into a class. // JAXBContext context = JAXBContext.newInstance(PolicyType.class); Unmarshaller um = context.createUnmarshaller(); JAXBElement<PolicyType> root = um.unmarshal(e, PolicyType.class); // // Here is our policy set class // return root.getValue(); } else if (e.getNodeName().endsWith("PolicySet")) { // // Now we can create the context for the policy set // and unmarshall the policy into a class. // JAXBContext context = JAXBContext.newInstance(PolicySetType.class); Unmarshaller um = context.createUnmarshaller(); JAXBElement<PolicySetType> root = um.unmarshal(e, PolicySetType.class); // // Here is our policy set class // return root.getValue(); } else { if (logger.isDebugEnabled()) { logger.debug("Not supported yet: " + e.getNodeName()); } } } else { logger.warn("unsupported namespace: " + e.getNamespaceURI()); } } else { if (logger.isDebugEnabled()) { logger.debug("No root element contained in policy " + " Name: " + node.getNodeName() + " type: " + node.getNodeType() + " Value: " + node.getNodeValue()); } } } catch (Exception e) { logger.error(e.getMessage()); } return null; }
From source file:org.apache.shindig.gadgets.rewrite.MutableContentTest.java
@Test public void modifyContentReflectedInTreeAndBytes() throws Exception { assertEquals(0, mhc.getNumChanges()); mhc.setContent("NEW CONTENT"); assertEquals(1, mhc.getNumChanges()); assertEquals("NEW CONTENT", new String(IOUtils.toByteArray(mhc.getContentBytes()), "UTF8")); Document document = mhc.getDocument(); assertEquals(1, document.getChildNodes().getLength()); assertEquals("NEW CONTENT", document.getChildNodes().item(0).getTextContent()); mhc.documentChanged();/*from w w w. j ava 2s . co m*/ assertEquals(2, mhc.getNumChanges()); }
From source file:org.apache.shindig.gadgets.rewrite.MutableContentTest.java
@Test public void modifyContentReflectedInTreeUtf8() throws Exception { String theContent = "N\uFFFDW C\uFFFDNT\uFFFDNT"; assertEquals(0, mhc.getNumChanges()); mhc.setContent(theContent);/* www . ja v a 2 s . c o m*/ assertEquals(1, mhc.getNumChanges()); assertEquals(theContent, new String(IOUtils.toByteArray(mhc.getContentBytes()), "UTF8")); Document document = mhc.getDocument(); assertEquals(1, document.getChildNodes().getLength()); assertEquals(theContent, document.getChildNodes().item(0).getTextContent()); mhc.documentChanged(); assertEquals(2, mhc.getNumChanges()); }
From source file:org.apache.shindig.gadgets.rewrite.MutableContentTest.java
@Test public void modifyBytesReflectedInContentAndTree() throws Exception { assertEquals(0, mhc.getNumChanges()); mhc.setContentBytes("NEW CONTENT".getBytes("UTF8"), Charsets.UTF_8); assertEquals(1, mhc.getNumChanges()); Document document = mhc.getDocument(); assertEquals(1, document.getChildNodes().getLength()); assertEquals("NEW CONTENT", document.getChildNodes().item(0).getTextContent()); assertEquals("NEW CONTENT", mhc.getContent()); assertEquals(1, mhc.getNumChanges()); InputStream is = mhc.getContentBytes(); assertEquals("NEW CONTENT", new String(IOUtils.toByteArray(is), "UTF8")); assertEquals(1, mhc.getNumChanges()); }
From source file:org.apache.syncope.client.console.commons.XMLRolesReader.java
private void init() { authMap = new HashMap<Pair<String, String>, String>(); DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); dbf.setNamespaceAware(true);/*ww w. ja va2 s .co m*/ try { DocumentBuilder db = dbf.newDocumentBuilder(); Document doc = db.parse(getClass().getResource("/" + authorizations).openStream()); doc.getDocumentElement().normalize(); Node authNode = null; NodeList root = doc.getChildNodes(); for (int i = 0; i < root.getLength() && authNode == null; i++) { if ("auth".equals(root.item(i).getNodeName())) { authNode = root.item(i); } } if (authNode == null) { throw new IllegalArgumentException("Could not find root <auth> node"); } NodeList pages = authNode.getChildNodes(); for (int i = 0; i < pages.getLength(); i++) { if ("page".equals(pages.item(i).getNodeName())) { String page = pages.item(i).getAttributes().getNamedItem("id").getTextContent(); NodeList actions = pages.item(i).getChildNodes(); for (int j = 0; j < actions.getLength(); j++) { if ("action".equals(actions.item(j).getNodeName())) { String action = actions.item(j).getAttributes().getNamedItem("id").getTextContent(); NodeList entitlements = actions.item(j).getChildNodes(); for (int k = 0; k < entitlements.getLength(); k++) { if ("entitlement".equals(entitlements.item(k).getNodeName())) { String entitlement = entitlements.item(k).getTextContent(); authMap.put(new ImmutablePair<String, String>(page, action), entitlement); } } } } } } } catch (Exception e) { LOG.error("While initializing parsing of {}", authorizations, e); } }
From source file:org.castafiore.designer.marshalling.DesignableDTO.java
private static DesignableDTO buildContainer_(InputStream xml) throws ParserConfigurationException, SAXException, IOException { DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilder db = dbf.newDocumentBuilder(); Document doc = db.parse(xml); doc.getDocumentElement().normalize(); NodeList nodeList = doc.getChildNodes(); for (int i = 0; i < nodeList.getLength(); i++) { Node n = nodeList.item(i); String name = n.getNodeName(); if (name.equals("casta:designable")) { DesignableDTO dto = getDtoFromNode(n); //System.out.println(dto); return dto; }// ww w . j a v a 2 s . c o m } return null; }
From source file:org.dita.dost.reader.ChunkMapReader.java
/** * Read processing metadata from processing instructions. *///from ww w . j av a 2 s .com private void readProcessingInstructions(final Document doc) { final NodeList docNodes = doc.getChildNodes(); for (int i = 0; i < docNodes.getLength(); i++) { final Node node = docNodes.item(i); if (node.getNodeType() == Node.PROCESSING_INSTRUCTION_NODE) { final ProcessingInstruction pi = (ProcessingInstruction) node; if (pi.getNodeName().equals(PI_WORKDIR_TARGET)) { workdir = pi; } else if (pi.getNodeName().equals(PI_WORKDIR_TARGET_URI)) { workdirUrl = pi; } else if (pi.getNodeName().equals(PI_PATH2PROJ_TARGET)) { path2proj = pi; } else if (pi.getNodeName().equals(PI_PATH2PROJ_TARGET_URI)) { path2projUrl = pi; } } } }
From source file:org.eclipse.wb.internal.layout.group.model.GroupLayoutClipboardCommand.java
@Override public final void execute(JavaInfo javaInfo) throws Exception { try {/*from w w w .j av a 2 s. c om*/ // prepare GroupLayoutSupport _this = getLayoutSupport(javaInfo); // map xml ids back to newly created component ids Map<String, String> componentsMap = Maps.newHashMap(); int i = 0; for (AbstractComponentInfo component : _this.getLayoutChildren()) { componentsMap.put("" + i++, ObjectInfoUtils.getId(component)); } // parse xml Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder() .parse(IOUtils.toInputStream(m_layoutXml)); NodeList nodes = document.getChildNodes().item(0).getChildNodes(); // load _this.getLayoutModel().loadContainerLayout(ObjectInfoUtils.getId(_this.getLayoutContainer()), nodes, componentsMap); // save _this.saveLayout(); } catch (Throwable e) { DesignerPlugin.log(e); } }