Example usage for org.w3c.dom NamedNodeMap getLength

List of usage examples for org.w3c.dom NamedNodeMap getLength

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Introduction

In this page you can find the example usage for org.w3c.dom NamedNodeMap getLength.

Prototype

public int getLength();

Source Link

Document

The number of nodes in this map.

Usage

From source file:Main.java

private static void renderNode(StringBuffer sb, Node node) {
    if (node == null) {
        sb.append("null");
        return;/*from w  ww  . j av  a 2 s  .  c o  m*/
    }
    switch (node.getNodeType()) {

    case Node.DOCUMENT_NODE:
        sb.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
        Node root = ((Document) node).getDocumentElement();
        renderNode(sb, root);
        break;

    case Node.ELEMENT_NODE:
        String name = getNodeNameWithNamespace(node);
        NamedNodeMap attributes = node.getAttributes();
        if (attributes.getLength() == 0) {
            sb.append("<" + name + ">");
        } else {
            sb.append("<" + name + " ");
            int attrlen = attributes.getLength();
            for (int i = 0; i < attrlen; i++) {
                Node attr = attributes.item(i);
                String attrName = getNodeNameWithNamespace(attr);
                sb.append(attrName + "=\"" + escapeChars(attr.getNodeValue()));
                if (i < attrlen - 1)
                    sb.append("\" ");
                else
                    sb.append("\">");
            }
        }
        NodeList children = node.getChildNodes();
        if (children != null) {
            for (int i = 0; i < children.getLength(); i++) {
                renderNode(sb, children.item(i));
            }
        }
        sb.append("</" + name + ">");
        break;

    case Node.TEXT_NODE:
        sb.append(escapeChars(node.getNodeValue()));
        break;

    case Node.CDATA_SECTION_NODE:
        sb.append("<![CDATA[" + node.getNodeValue() + "]]>");
        break;

    case Node.PROCESSING_INSTRUCTION_NODE:
        sb.append("<?" + node.getNodeName() + " " + escapeChars(node.getNodeValue()) + "?>");
        break;

    case Node.ENTITY_REFERENCE_NODE:
        sb.append("&" + node.getNodeName() + ";");
        break;

    case Node.DOCUMENT_TYPE_NODE:
        // Ignore document type nodes
        break;

    case Node.COMMENT_NODE:
        sb.append("<!--" + node.getNodeValue() + "-->");
        break;
    }
    return;
}

From source file:com.weibo.api.motan.config.springsupport.MotanBeanDefinitionParser.java

@SuppressWarnings({ "rawtypes", "unchecked" })
private static BeanDefinition parse(Element element, ParserContext parserContext, Class<?> beanClass,
        boolean required) throws ClassNotFoundException {
    RootBeanDefinition bd = new RootBeanDefinition();
    bd.setBeanClass(beanClass);/*from   w  w  w  . j a  v  a2 s.co m*/
    // ??lazy init
    bd.setLazyInit(false);

    // id?id,idcontext
    String id = element.getAttribute("id");
    if ((id == null || id.length() == 0) && required) {
        String generatedBeanName = element.getAttribute("name");
        if (generatedBeanName == null || generatedBeanName.length() == 0) {
            generatedBeanName = element.getAttribute("class");
        }
        if (generatedBeanName == null || generatedBeanName.length() == 0) {
            generatedBeanName = beanClass.getName();
        }
        id = generatedBeanName;
        int counter = 2;
        while (parserContext.getRegistry().containsBeanDefinition(id)) {
            id = generatedBeanName + (counter++);
        }
    }
    if (id != null && id.length() > 0) {
        if (parserContext.getRegistry().containsBeanDefinition(id)) {
            throw new IllegalStateException("Duplicate spring bean id " + id);
        }
        parserContext.getRegistry().registerBeanDefinition(id, bd);
    }
    bd.getPropertyValues().addPropertyValue("id", id);
    if (ProtocolConfig.class.equals(beanClass)) {
        MotanNamespaceHandler.protocolDefineNames.add(id);

    } else if (RegistryConfig.class.equals(beanClass)) {
        MotanNamespaceHandler.registryDefineNames.add(id);

    } else if (BasicServiceInterfaceConfig.class.equals(beanClass)) {
        MotanNamespaceHandler.basicServiceConfigDefineNames.add(id);

    } else if (BasicRefererInterfaceConfig.class.equals(beanClass)) {
        MotanNamespaceHandler.basicRefererConfigDefineNames.add(id);

    } else if (ServiceConfigBean.class.equals(beanClass)) {
        String className = element.getAttribute("class");
        if (className != null && className.length() > 0) {
            RootBeanDefinition classDefinition = new RootBeanDefinition();
            classDefinition.setBeanClass(
                    Class.forName(className, true, Thread.currentThread().getContextClassLoader()));
            classDefinition.setLazyInit(false);
            parseProperties(element.getChildNodes(), classDefinition);
            bd.getPropertyValues().addPropertyValue("ref",
                    new BeanDefinitionHolder(classDefinition, id + "Impl"));
        }
    }

    Set<String> props = new HashSet<String>();
    ManagedMap parameters = null;
    // ??setbd
    for (Method setter : beanClass.getMethods()) {
        String name = setter.getName();
        // setXXX
        if (name.length() <= 3 || !name.startsWith("set") || !Modifier.isPublic(setter.getModifiers())
                || setter.getParameterTypes().length != 1) {
            continue;
        }
        String property = (name.substring(3, 4).toLowerCase() + name.substring(4)).replaceAll("_", "-");
        props.add(property);
        if ("id".equals(property)) {
            bd.getPropertyValues().addPropertyValue("id", id);
            continue;
        }
        String value = element.getAttribute(property);
        if ("methods".equals(property)) {
            parseMethods(id, element.getChildNodes(), bd, parserContext);
        }
        if (StringUtils.isBlank(value)) {
            continue;
        }
        value = value.trim();
        if (value.length() == 0) {
            continue;
        }
        Object reference;
        if ("ref".equals(property)) {
            if (parserContext.getRegistry().containsBeanDefinition(value)) {
                BeanDefinition refBean = parserContext.getRegistry().getBeanDefinition(value);
                if (!refBean.isSingleton()) {
                    throw new IllegalStateException(
                            "The exported service ref " + value + " must be singleton! Please set the " + value
                                    + " bean scope to singleton, eg: <bean id=\"" + value
                                    + "\" scope=\"singleton\" ...>");
                }
            }
            reference = new RuntimeBeanReference(value);
        } else if ("protocol".equals(property) && !StringUtils.isBlank(value)) {
            if (!value.contains(",")) {
                reference = new RuntimeBeanReference(value);
            } else {
                parseMultiRef("protocols", value, bd, parserContext);
                reference = null;
            }
        } else if ("registry".equals(property)) {
            parseMultiRef("registries", value, bd, parserContext);
            reference = null;
        } else if ("basicService".equals(property)) {
            reference = new RuntimeBeanReference(value);

        } else if ("basicReferer".equals(property)) {
            reference = new RuntimeBeanReference(value);

        } else if ("extConfig".equals(property)) {
            reference = new RuntimeBeanReference(value);
        } else {
            reference = new TypedStringValue(value);
        }

        if (reference != null) {
            bd.getPropertyValues().addPropertyValue(property, reference);
        }
    }
    if (ProtocolConfig.class.equals(beanClass)) {
        // protocolparameters?
        NamedNodeMap attributes = element.getAttributes();
        int len = attributes.getLength();
        for (int i = 0; i < len; i++) {
            Node node = attributes.item(i);
            String name = node.getLocalName();
            if (!props.contains(name)) {
                if (parameters == null) {
                    parameters = new ManagedMap();
                }
                String value = node.getNodeValue();
                parameters.put(name, new TypedStringValue(value, String.class));
            }
        }
        bd.getPropertyValues().addPropertyValue("parameters", parameters);
    }
    return bd;
}

From source file:kenh.xscript.ScriptUtils.java

/**
 * Use <code>Node</code> to initial an <code>Element</code>.
 * @param node// w w w.  jav  a  2  s.co  m
 * @param env
 * @return
 */
private static final Element getElement(Node node, Environment env) throws UnsupportedScriptException {
    if (env == null)
        return null;

    String ns = node.getNamespaceURI(); // name space
    String name = node.getLocalName(); // name
    //String prefix = node.getPrefix(); // prefix

    Element element = env.getElement(ns, name);
    if (element == null) {
        throw new UnsupportedScriptException(null,
                "Could't find the element.[" + (StringUtils.isBlank(ns) ? name : ns + ":" + name) + "]");
    }
    element.setEnvironment(env);

    NamedNodeMap attributes = node.getAttributes();
    if (attributes != null) {
        for (int i = 0; i < attributes.getLength(); i++) {
            Node attr = attributes.item(i);
            String attrName = attr.getNodeName();
            String attrValue = attr.getNodeValue();

            if (attrName.equals("xmlns") || attrName.startsWith("xmlns:")) {
                if (attrName.startsWith("xmlns:")) {
                    // to add function package
                    String abbr = StringUtils.substringAfter(attrName, "xmlns:");
                    if (StringUtils.startsWithAny(abbr, "f.", "func.", "function.")) {
                        abbr = StringUtils.substringAfter(abbr, ".");
                        env.setFunctionPackage(abbr, attrValue);
                    }
                }
            } else {
                element.setAttribute(attrName, attrValue);
            }
        }
    }

    if (includeTextNode(node)) {
        String text = node.getTextContent();
        element.setText(text);
    }

    NodeList nodes = node.getChildNodes();
    if (nodes != null) {
        for (int i = 0; i < nodes.getLength(); i++) {
            Node n = nodes.item(i);
            if (n.getNodeType() == Node.ELEMENT_NODE) {
                Element child = getElement(n, env);
                element.addChild(child);
            }
        }
    }

    return element;
}

From source file:com.gargoylesoftware.htmlunit.xml.XmlUtil.java

private static Attributes namedNodeMapToSaxAttributes(final NamedNodeMap attributesMap) {
    final AttributesImpl attributes = new AttributesImpl();
    final int length = attributesMap.getLength();
    for (int i = 0; i < length; i++) {
        final Node attr = attributesMap.item(i);
        attributes.addAttribute(attr.getNamespaceURI(), attr.getLocalName(), attr.getNodeName(), null,
                attr.getNodeValue());/*from   ww w  . j  a va2s. c  o  m*/
    }

    return attributes;
}

From source file:Main.java

private static String getMetaScriptType(List metaNodeList) {
    Node meta = null;/*from ww w  .  j  ava2 s. co  m*/
    NamedNodeMap attributes = null;
    boolean httpEquiv = false;
    String contentScriptType = null;

    for (int i = metaNodeList.size() - 1; i >= 0; i--) {
        meta = (Node) metaNodeList.get(i);
        attributes = meta.getAttributes();
        httpEquiv = false;
        contentScriptType = null;
        for (int j = 0; j < attributes.getLength(); j++) {
            if (attributes.item(j).getNodeName().equalsIgnoreCase(HTTP_EQUIV)) {
                httpEquiv = attributes.item(j).getNodeValue().equalsIgnoreCase(CONTENT_SCRIPT_TYPE);
            } else if (attributes.item(j).getNodeName().equalsIgnoreCase(CONTENT)) {
                contentScriptType = attributes.item(j).getNodeValue();
            }
        }
        if (httpEquiv && (contentScriptType != null)) {
            return contentScriptType;
        }
    }
    return null;
}

From source file:com.git.original.common.config.XMLFileConfigDocument.java

/**
 * XML??/*from  w w  w.ja v a2 s . c o m*/
 * 
 * @param elem
 *            XML
 * @return ?
 */
static ConfigNode convertElement(Element elem) {
    if (elem == null) {
        return null;
    }

    ConfigNode cn = new ConfigNode(elem.getTagName(), null);

    NamedNodeMap attrNodeMap = elem.getAttributes();
    if (attrNodeMap != null) {
        for (int i = 0; i < attrNodeMap.getLength(); i++) {
            Node node = attrNodeMap.item(i);
            cn.addAttribute(node.getNodeName(), node.getNodeValue());
        }
    }

    NodeList nodeList = elem.getChildNodes();
    if (nodeList != null && nodeList.getLength() > 0) {
        for (int i = 0; i < nodeList.getLength(); i++) {
            Node node = nodeList.item(i);

            switch (node.getNodeType()) {
            case Node.ATTRIBUTE_NODE:
                cn.addAttribute(node.getNodeName(), node.getNodeValue());
                break;
            case Node.ELEMENT_NODE:
                ConfigNode child = convertElement((Element) node);
                cn.addChild(child);
                break;
            case Node.TEXT_NODE:
                cn.value = node.getNodeValue();
                break;
            default:
                continue;
            }
        }
    }

    return cn;
}

From source file:com.wavemaker.tools.pws.install.PwsInstall.java

public static Document insertImport(Document doc, String resource) {
    List<Node> targetList = new ArrayList<Node>();

    // First, delete old lines if any.

    NodeList list = doc.getElementsByTagName("import");
    Node node = null;//ww  w  . j  av  a2  s.  c om
    for (int i = 0; i < list.getLength(); i++) {
        node = list.item(i);
        NamedNodeMap attributes = node.getAttributes();
        for (int j = 0; j < attributes.getLength(); j++) {
            Node attr = attributes.item(j);
            if (attr.getNodeName().equals("resource") && attr.getNodeValue().equals(resource)) {
                targetList.add(node);
                break;
            }
        }
    }

    NodeList beans_list = doc.getElementsByTagName("beans");
    Node beans_node = beans_list.item(0);

    if (targetList.size() > 0) {
        for (Node target : targetList) {
            beans_node.removeChild(target);
        }
    }

    // Now, add the new line

    NodeList list1 = beans_node.getChildNodes();
    Node bean_node = null;
    for (int i = 0; i < list1.getLength(); i++) {
        Node node1 = list1.item(i);
        if (node1.getNodeName().equals("bean")) {
            bean_node = node1;
            break;
        }
    }

    Element elem = doc.createElement("import");
    elem.setAttribute("resource", resource);

    try {
        if (bean_node != null) {
            beans_node.insertBefore(elem, bean_node);
        } else {
            beans_node.appendChild(elem);
        }
    } catch (DOMException ex) {
        ex.printStackTrace();
    }

    return doc;
}

From source file:jp.go.nict.langrid.bpel.ProcessAnalyzer.java

private static void addNamespaceMappings(NamespaceContextImpl nsc, NamedNodeMap attrs) {
    for (int i = 0; i < attrs.getLength(); i++) {
        Attr attr = (Attr) attrs.item(i);
        String[] names = attr.getName().split(":", 2);
        if (names.length == 2) {
            if (names[0].equals("xmlns")) {
                nsc.addMapping(names[1], attr.getValue());
            }/*from w ww . j  av a 2s .  c  o m*/
        }
    }
}

From source file:Main.java

private static String toString(Node node, int level, boolean indent) {

    StringBuilder nodeBuilder = new StringBuilder();

    switch (node.getNodeType()) {
    case Node.TEXT_NODE:
        if (indent) {
            nodeBuilder.append(setIndent(level));
        }// www  . j  a  va  2s .  c o m
        nodeBuilder.append(node.getNodeValue());
        if (indent) {
            nodeBuilder.append("\n");
        }
        break;
    case Node.ELEMENT_NODE:

        NamedNodeMap attributeMap;
        NodeList childList;

        if (indent) {
            nodeBuilder.append(setIndent(level));
        }
        nodeBuilder.append("<");
        nodeBuilder.append(((Element) node).getTagName());

        attributeMap = node.getAttributes();
        for (int loop = 0; loop < attributeMap.getLength(); loop++) {
            nodeBuilder.append(" ");
            nodeBuilder.append(attributeMap.item(loop).getNodeName());
            nodeBuilder.append("=\"");
            nodeBuilder.append(attributeMap.item(loop).getNodeValue());
            nodeBuilder.append("\"");
        }

        if (node.hasChildNodes()) {
            nodeBuilder.append(">");
            if (indent) {
                nodeBuilder.append("\n");
            }

            childList = node.getChildNodes();
            for (int loop = 0; loop < childList.getLength(); loop++) {
                nodeBuilder.append(toString(childList.item(loop), level + 1, indent));
            }

            if (indent) {
                nodeBuilder.append(setIndent(level));
            }
            nodeBuilder.append("</");
            nodeBuilder.append(((Element) node).getTagName());
            nodeBuilder.append(">");
            if (indent) {
                nodeBuilder.append("\n");
            }
        } else {
            nodeBuilder.append("/>");
            if (indent) {
                nodeBuilder.append("\n");
            }
        }
        break;
    default:
        nodeBuilder.append("<Unkown Node Type (");
        nodeBuilder.append(node.getNodeType());
        nodeBuilder.append(")/>");
        if (indent) {
            nodeBuilder.append("\n");
        }
    }

    return nodeBuilder.toString();
}

From source file:com.netsteadfast.greenstep.util.BusinessProcessManagementUtils.java

public static String getResourceProcessId(File activitiBpmnFile) throws Exception {
    if (null == activitiBpmnFile || !activitiBpmnFile.exists()) {
        throw new Exception("file no exists!");
    }/*from  w ww. j  a va 2 s .c o m*/
    if (!activitiBpmnFile.getName().endsWith(_SUB_NAME)) {
        throw new Exception("not resource file.");
    }
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setNamespaceAware(true);
    DocumentBuilder db = dbf.newDocumentBuilder();
    Document doc = db.parse(activitiBpmnFile);
    Element element = doc.getDocumentElement();
    if (!"definitions".equals(element.getNodeName())) {
        throw new Exception("not resource file.");
    }
    String processId = activitiBpmnFile.getName();
    if (processId.endsWith(_SUB_NAME)) {
        processId = processId.substring(0, processId.length() - _SUB_NAME.length());
    }
    NodeList nodes = element.getChildNodes();
    for (int i = 0; i < nodes.getLength(); i++) {
        Node node = nodes.item(i);
        if ("process".equals(node.getNodeName())) {
            NamedNodeMap nodeMap = node.getAttributes();
            for (int attr = 0; attr < nodeMap.getLength(); attr++) {
                Node processAttr = nodeMap.item(attr);
                if ("id".equals(processAttr.getNodeName())) {
                    processId = processAttr.getNodeValue();
                }
            }
        }
    }
    return processId;
}