Example usage for org.w3c.dom Element hasChildNodes

Introduction

In this page you can find the example usage for org.w3c.dom Element hasChildNodes.

Prototype

public boolean hasChildNodes();

Source Link

Document

Returns whether this node has any children.

Usage

From source file:com.vmware.qe.framework.datadriven.utils.XMLUtil.java

/**
 * Gets the descendant elements which have an attribute with the specified name and value
 * /*from  w w  w .j  av a  2  s . c  o  m*/
 * @param parentNode - Node whose children are to be searched
 * @param attrId - attribute name
 * @param attrVal - attribute value
 * @return List of all children nodes
 * @throws Exception
 */
public static List<Element> getElements(Node parentNode, String attrId, String attrVal) throws Exception {
    NodeList nodeList = parentNode.getChildNodes();
    List<Element> elements = new ArrayList<Element>();
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node child = nodeList.item(i);
        if (child instanceof Element) {
            Element element = (Element) child;
            if (attrVal.equalsIgnoreCase(element.getAttribute(attrId))) {
                elements.add(element);
            }
            if (element.hasChildNodes()) {
                // recursive call to search for child's children
                List<Element> children = getElements(element, attrId, attrVal);
                if (children != null) {
                    elements.addAll(children);
                }
            }
        }
    }
    return elements.isEmpty() ? null : elements;
}

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From source file:com.fota.Link.sdpApi.java

public static String getNcnInfo(String CTN) throws JDOMException {
    String resultStr = "";
    String logData = "";
    try {//w ww .  j  av a 2  s  .  co m
        String endPointUrl = PropUtil.getPropValue("sdp.oif516.url");

        String strRequest = "<soapenv:Envelope xmlns:soapenv='http://schemas.xmlsoap.org/soap/envelope/' "
                + "xmlns:oas='http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd'"
                + " xmlns:sdp='http://kt.com/sdp'>" + "     <soapenv:Header>" + "         <oas:Security>"
                + "             <oas:UsernameToken>" + "                 <oas:Username>"
                + PropUtil.getPropValue("sdp.id") + "</oas:Username>" + "                 <oas:Password>"
                + PropUtil.getPropValue("sdp.pw") + "</oas:Password>" + "             </oas:UsernameToken>"
                + "         </oas:Security>" + "     </soapenv:Header>"

                + "     <soapenv:Body>" + "         <sdp:getBasicUserInfoAndMarketInfoRequest>"
                + "         <!--You may enterthe following 6 items in any order-->"
                + "             <sdp:CALL_CTN>" + CTN + "</sdp:CALL_CTN>"
                + "         </sdp:getBasicUserInfoAndMarketInfoRequest>\n" + "     </soapenv:Body>\n"
                + "</soapenv:Envelope>";

        logData = "\r\n---------- Get Ncn Req Info start ----------\r\n";
        logData += " get Ncn Req Info - endPointUrl : " + endPointUrl;
        logData += "\r\n get Ncn Req Info - Content-type : text/xml;charset=utf-8";
        logData += "\r\n get Ncn Req Info - RequestMethod : POST";
        logData += "\r\n get Ncn Req Info - xml : " + strRequest;
        logData += "\r\n---------- Get Ncn Req Info end ----------";

        logger.info(logData);

        // connection
        URL url = new URL(endPointUrl);
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        connection.setRequestProperty("Content-type", "text/xml;charset=utf-8");
        connection.setRequestMethod("POST");
        connection.setDoOutput(true);
        connection.setDoInput(true);
        connection.connect();

        // output
        OutputStream os = connection.getOutputStream();
        // os.write(strRequest.getBytes(), 0, strRequest.length());
        os.write(strRequest.getBytes("utf-8"));
        os.flush();
        os.close();

        // input
        InputStream is = connection.getInputStream();
        BufferedReader br = new BufferedReader(new InputStreamReader(is, "utf-8"));
        String line = "";
        String resValue = "";
        String parseStr = "";
        while ((line = br.readLine()) != null) {
            System.out.println(line);
            parseStr = line;

        }

        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = factory.newDocumentBuilder();
        InputSource temp = new InputSource();
        temp.setCharacterStream(new StringReader(parseStr));
        Document doc = builder.parse(temp); //xml?

        NodeList list = doc.getElementsByTagName("*");

        int i = 0;
        Element element;
        String contents;

        String contractNum = "";
        String customerId = "";
        while (list.item(i) != null) {
            element = (Element) list.item(i);
            if (element.hasChildNodes()) {
                contents = element.getFirstChild().getNodeValue();
                System.out.println(element.getNodeName() + " / " + element.getFirstChild().getNodeName());

                if (element.getNodeName().equals("sdp:NS_CONTRACT_NUM")) {
                    //                  resultStr = element.getFirstChild().getNodeValue();
                    contractNum = element.getFirstChild().getNodeValue();
                }
                if (element.getNodeName().equals("sdp:NS_CUSTOMER_ID")) {
                    customerId = element.getFirstChild().getNodeValue();
                }

                //               System.out.println(" >>>>> " + contents);
            }
            i++;
        }

        //         System.out.println("contractNum : " + contractNum + " / cusomerId : " + customerId);

        resultStr = getNcnFromContractnumAndCustomerId(contractNum, customerId);
        //         System.out.println("ncn : " + resultStr);

        //resultStr = resValue;         
        //         resultStr = java.net.URLDecoder.decode(resultStr, "euc-kr");
        connection.disconnect();

    } catch (Exception e) {
        e.printStackTrace();
    }

    return resultStr;
}

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From source file:com.viadee.acceptancetests.roo.addon.PluginDependency.java

private void removeAllChildNodes(Element element) {
    while (element.hasChildNodes()) {
        element.removeChild(element.getFirstChild());
    }//from  w  w  w.j a  v a  2s  .c  o  m
}

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From source file:de.betterform.xml.dom.DOMUtil.java

/**
 * check, if the passed element node has non-whitespace children.
 *
 * @return true, if any Element nodes are found, otherwise false
 *///from  www. j a  va 2  s. c  o m
public static boolean hasNonWhitespaceChildren(Element element) {
    if (element.hasChildNodes()) {
        NodeList children = element.getChildNodes();
        int len = children.getLength();
        Node n = null;

        for (int i = 0; i < len; i++) {
            n = children.item(i);

            if (n.getNodeType() == Node.ELEMENT_NODE) {
                return true;
            }
        }

        return false;
    } else {
        return false;
    }
}

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From source file:com.hp.autonomy.searchcomponents.idol.search.fields.FieldsParserImpl.java

@Override
public void parseDocumentFields(final Hit hit, final IdolSearchResult.Builder searchResultBuilder) {
    final FieldsInfo fieldsInfo = configService.getConfig().getFieldsInfo();
    final Map<String, FieldInfo<?>> fieldConfig = fieldsInfo.getFieldConfigByName();

    final DocContent content = hit.getContent();
    Map<String, FieldInfo<?>> fieldMap = Collections.emptyMap();
    String qmsId = null;//from w  w w . j  av  a2s.  co  m
    PromotionCategory promotionCategory = PromotionCategory.NONE;
    if (content != null) {
        final Element docContent = (Element) content.getContent().get(0);
        if (docContent.hasChildNodes()) {
            final NodeList childNodes = docContent.getChildNodes();
            fieldMap = new HashMap<>(childNodes.getLength());

            parseAllFields(fieldConfig, childNodes, fieldMap, docContent.getNodeName());

            qmsId = parseField(docContent, IdolDocumentFieldsService.QMS_ID_FIELD_INFO, String.class);
            promotionCategory = determinePromotionCategory(docContent, hit.getPromotionname(),
                    hit.getDatabase());
        }
    }

    searchResultBuilder.setFieldMap(fieldMap).setQmsId(qmsId).setPromotionCategory(promotionCategory);
}

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From source file:com.francetelecom.clara.cloud.db.liquibase.CompareChangeLogWithHibernateAutoCreateIT.java

private boolean searchForDifferenceInXml(File xmlFile) {
    boolean differenceFound = false;
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(false);//  ww  w . j a v  a2s  .c  om
    factory.setIgnoringElementContentWhitespace(true);
    try {
        DocumentBuilder builder = factory.newDocumentBuilder();
        Document document = builder.parse(xmlFile);
        Element databaseChangeLogRoot = document.getDocumentElement();
        differenceFound = databaseChangeLogRoot.hasChildNodes();
        // Do something with the document here.
    } catch (ParserConfigurationException | IOException | SAXException e) {
        LOGGER.info("Failed to parse xml file: {}", xmlFile, e);
    }
    return differenceFound;
}

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From source file:com.opengamma.web.bundle.BundleParser.java

private boolean hasChildren(Element element) {
    if (element.hasChildNodes()) {
        return true;
    }/*from  ww  w  .  ja  va 2 s.  c  o  m*/
    throw new OpenGammaRuntimeException("parsing bundle XML : missing children elements in bundle");
}

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From source file:eap.config.AspectJAutoProxyBeanDefinitionParser.java

private void extendBeanDefinition(Element element, ParserContext parserContext) {
    BeanDefinition beanDef = parserContext.getRegistry()
            .getBeanDefinition(AopConfigUtils.AUTO_PROXY_CREATOR_BEAN_NAME);
    if (element.hasChildNodes()) {
        addIncludePatterns(element, parserContext, beanDef);
    }/*from  w w  w .ja  v  a  2s . co  m*/
}

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From source file:com.tacitknowledge.flip.spring.config.FeatureServiceHandlerParser.java

@Override
protected AbstractBeanDefinition parseInternal(Element element, ParserContext parserContext) {
    BeanDefinitionBuilder factoryBuilder = BeanDefinitionBuilder
            .rootBeanDefinition(FeatureServiceDirectFactory.class);
    RootBeanDefinition factoryBean = (RootBeanDefinition) factoryBuilder.getBeanDefinition();
    parserContext.getRegistry().registerBeanDefinition(FlipSpringAspect.FEATURE_SERVICE_FACTORY_BEAN_NAME,
            factoryBean);/*from  w  w w.j a  v  a 2s.c o  m*/

    MutablePropertyValues factoryPropertyValues = new MutablePropertyValues();
    factoryBean.setPropertyValues(factoryPropertyValues);

    String environmentBean = element.getAttribute("environment");
    if (environmentBean != null && !environmentBean.isEmpty()) {
        factoryPropertyValues.addPropertyValue("environment", new RuntimeBeanNameReference(environmentBean));
    }

    Element contextProvidersElement = DomUtils.getChildElementByTagName(element, "context-providers");
    if (contextProvidersElement != null) {
        List contextProvidersList = parserContext.getDelegate().parseListElement(contextProvidersElement,
                factoryBean);
        if (contextProvidersList != null && !contextProvidersList.isEmpty()) {
            factoryPropertyValues.addPropertyValue("contextProviders", contextProvidersList);
        }
    }

    Element propertyReadersElement = DomUtils.getChildElementByTagName(element, "property-readers");
    if (propertyReadersElement != null && propertyReadersElement.hasChildNodes()) {
        List propertyReadersList = parserContext.getDelegate().parseListElement(propertyReadersElement,
                factoryBean);
        if (propertyReadersList != null && !propertyReadersList.isEmpty()) {
            factoryPropertyValues.addPropertyValue("propertyReaders", propertyReadersList);
        }
    }

    Element propertiesElement = DomUtils.getChildElementByTagName(element, "properties");
    if (propertiesElement != null && propertiesElement.hasChildNodes()) {
        Properties properties = parserContext.getDelegate().parsePropsElement(propertiesElement);
        if (properties != null && !properties.isEmpty()) {
            factoryPropertyValues.addPropertyValue("properties", properties);
        }
    }

    BeanDefinitionBuilder featureServiceBuilder = BeanDefinitionBuilder.genericBeanDefinition();
    BeanDefinition featureServiceRawBean = featureServiceBuilder.getRawBeanDefinition();
    featureServiceRawBean.setFactoryBeanName(FlipSpringAspect.FEATURE_SERVICE_FACTORY_BEAN_NAME);
    featureServiceRawBean.setFactoryMethodName("createFeatureService");
    parserContext.getRegistry().registerBeanDefinition(FlipSpringAspect.FEATURE_SERVICE_BEAN_NAME,
            featureServiceBuilder.getBeanDefinition());

    return null;
}

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From source file:com.digitalpebble.storm.crawler.filtering.regex.RegexURLNormalizer.java

private List<Rule> readConfiguration(Reader reader) {
    List<Rule> rules = new ArrayList<Rule>();
    try {/*from   ww  w .  j a  v  a  2  s.c om*/

        // borrowed heavily from code in Configuration.java
        Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(new InputSource(reader));
        Element root = doc.getDocumentElement();
        if ((!"regex-normalize".equals(root.getTagName())) && (LOG.isErrorEnabled())) {
            LOG.error("bad conf file: top-level element not <regex-normalize>");
        }
        NodeList regexes = root.getChildNodes();
        for (int i = 0; i < regexes.getLength(); i++) {
            Node regexNode = regexes.item(i);
            if (!(regexNode instanceof Element)) {
                continue;
            }
            Element regex = (Element) regexNode;
            if ((!"regex".equals(regex.getTagName())) && (LOG.isWarnEnabled())) {
                LOG.warn("bad conf file: element not <regex>");
            }
            NodeList fields = regex.getChildNodes();
            String patternValue = null;
            String subValue = null;
            for (int j = 0; j < fields.getLength(); j++) {
                Node fieldNode = fields.item(j);
                if (!(fieldNode instanceof Element)) {
                    continue;
                }
                Element field = (Element) fieldNode;
                if ("pattern".equals(field.getTagName()) && field.hasChildNodes()) {
                    patternValue = ((Text) field.getFirstChild()).getData();
                }
                if ("substitution".equals(field.getTagName()) && field.hasChildNodes()) {
                    subValue = ((Text) field.getFirstChild()).getData();
                }
                if (!field.hasChildNodes()) {
                    subValue = "";
                }
            }
            if (patternValue != null && subValue != null) {
                Rule rule = createRule(patternValue, subValue);
                rules.add(rule);
            }
        }
    } catch (Exception e) {
        LOG.error("error parsing conf file", e);
        return EMPTY_RULES;
    }
    if (rules.size() == 0) {
        return EMPTY_RULES;
    }
    return rules;
}

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