org.w3c.dom.Element.getElementsByTagNameNS()方法的使用及代码示例

x33g5p2x  于2022-01-18 转载在 其他  
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本文整理了Java中org.w3c.dom.Element.getElementsByTagNameNS()方法的一些代码示例，展示了Element.getElementsByTagNameNS()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Element.getElementsByTagNameNS()方法的具体详情如下：
包路径：org.w3c.dom.Element
类名称：Element
方法名：getElementsByTagNameNS

Element.getElementsByTagNameNS介绍

[英]Returns a NodeList of all the descendant Elements with a given local name and namespace URI in document order.
[中]按文档顺序返回所有子体Elements的NodeList，该子体具有给定的本地名称和命名空间URI。

代码示例

代码示例来源：origin: redisson/redisson

public Element getSingleElement(Element element, String tagName) {
    return (Element) element.getElementsByTagNameNS(
          RedissonNamespaceParserSupport.REDISSON_NAMESPACE, tagName)
        .item(0);
  }
}

代码示例来源：origin: redisson/redisson

public boolean hasElement(Element element, String tagName) {
  return element.getElementsByTagNameNS(
        RedissonNamespaceParserSupport.REDISSON_NAMESPACE, tagName)
      .getLength() > 0;
}

代码示例来源：origin: org.apache.poi/poi-ooxml

private String readElement(Document xmlDoc, String localName, String namespaceURI) {
  Element el = (Element)xmlDoc.getDocumentElement().getElementsByTagNameNS(namespaceURI, localName).item(0);
  if (el == null) {
    return null;
  }
  return el.getTextContent();
}

代码示例来源：origin: redisson/redisson

private void parseNested(Element element, String eltType, ParserContext parserContext, BeanDefinitionBuilder builder, RedissonNamespaceParserSupport helper) {
    NodeList list = element.getElementsByTagNameNS(
        RedissonNamespaceParserSupport.REDISSON_NAMESPACE, eltType);
    if (list.getLength() == 1) {
      Element elt = (Element) list.item(0);
      helper.setAttribute(elt, RedissonNamespaceParserSupport.READ_WRITE_LOCK_REF_ATTRIBUTE,
          helper.getAttribute(element,
              RedissonNamespaceParserSupport.ID_ATTRIBUTE));
      parserContext.getDelegate()
          .parseCustomElement(elt, builder.getRawBeanDefinition());
    }
  }
}

代码示例来源：origin: TeamNewPipe/NewPipe

private static NodeList selectNodes(Document xml, String[] path, String namespaceUri) throws XPathExpressionException {
  Element ref = xml.getDocumentElement();
  for (int i = 0; i < path.length - 1; i++) {
    NodeList nodes = ref.getChildNodes();
    if (nodes.getLength() < 1) {
      return null;
    }
    Element elem;
    for (int j = 0; j < nodes.getLength(); j++) {
      if (nodes.item(j).getNodeType() == Node.ELEMENT_NODE) {
        elem = (Element) nodes.item(j);
        if (elem.getNodeName().equals(path[i]) && elem.getNamespaceURI().equals(namespaceUri)) {
          ref = elem;
          break;
        }
      }
    }
  }
  return ref.getElementsByTagNameNS(namespaceUri, path[path.length - 1]);
}

代码示例来源：origin: geotools/geotools

public void testEncodeAsFilter() throws Exception {
  Document doc = encode(FilterMockData.propertyIsLike(), OGC.Filter);
  // print(doc);
  assertEquals(
      1,
      doc.getDocumentElement()
          .getElementsByTagNameNS(OGC.NAMESPACE, OGC.PropertyName.getLocalPart())
          .getLength());
  assertEquals(
      1,
      doc.getDocumentElement()
          .getElementsByTagNameNS(OGC.NAMESPACE, OGC.Literal.getLocalPart())
          .getLength());
  Element e = getElementByQName(doc, OGC.PropertyIsLike);
  assertEquals("x", e.getAttribute("wildCard"));
  assertEquals("y", e.getAttribute("singleChar"));
  assertEquals("z", e.getAttribute("escape"));
}

代码示例来源：origin: org.apache.ws.commons.axiom/dom-testsuite

/**
* Runs the test case.
* @throws Throwable Any uncaught exception causes test to fail
*/
public void runTest() throws Throwable {
 Document doc;
 Element docElem;
 NodeList elementList;
 doc = (Document) load("staffNS", false);
 docElem = doc.getDocumentElement();
 elementList = docElem.getElementsByTagNameNS("http://www.nomatch.com", "address");
 assertSize("matchSize", 0, elementList);
 }
/**

代码示例来源：origin: redisson/redisson

private void parseNested(Element element, String eltType, ParserContext parserContext, BeanDefinitionBuilder builder, RedissonNamespaceParserSupport helper) {
    NodeList list = element.getElementsByTagNameNS(
        RedissonNamespaceParserSupport.REDISSON_NAMESPACE, eltType);
    if (list.getLength() == 1) {
      Element elt = (Element) list.item(0);
      helper.setAttribute(elt, RedissonNamespaceParserSupport.READ_WRITE_LOCK_REF_ATTRIBUTE,
          helper.getAttribute(element,
              RedissonNamespaceParserSupport.ID_ATTRIBUTE));
      parserContext.getDelegate()
          .parseCustomElement(elt, builder.getRawBeanDefinition());
    }
  }
}

代码示例来源：origin: org.apache.poi/poi-ooxml

NodeList defaultTypes = xmlContentTypetDoc.getDocumentElement().getElementsByTagNameNS(TYPES_NAMESPACE_URI, DEFAULT_TAG_NAME);
int defaultTypeCount = defaultTypes.getLength();
for (int i = 0; i < defaultTypeCount; i++) {
  Element element = (Element) defaultTypes.item(i);
  String extension = element.getAttribute(EXTENSION_ATTRIBUTE_NAME);
  String contentType = element.getAttribute(CONTENT_TYPE_ATTRIBUTE_NAME);
NodeList overrideTypes = xmlContentTypetDoc.getDocumentElement().getElementsByTagNameNS(TYPES_NAMESPACE_URI, OVERRIDE_TAG_NAME);
int overrideTypeCount = overrideTypes.getLength();
for (int i = 0; i < overrideTypeCount; i++) {
  Element element = (Element) overrideTypes.item(i);
  URI uri = new URI(element.getAttribute(PART_NAME_ATTRIBUTE_NAME));
  PackagePartName partName = PackagingURIHelper.createPartName(uri);

代码示例来源：origin: org.apache.poi/poi-ooxml

private Element setElementTextContent(String localName, NamespaceImpl namespace, Optional<?> property, String propertyValue) {
  if (!property.isPresent())
    return null;
  Element root = xmlDoc.getDocumentElement();
  Element elem = (Element) root.getElementsByTagNameNS(namespace.getNamespaceURI(), localName).item(0);
  if (elem == null) {
    // missing, we add it
    elem = xmlDoc.createElementNS(namespace.getNamespaceURI(), getQName(localName, namespace));
    root.appendChild(elem);
  }
  elem.setTextContent(propertyValue);
  return elem;
}

代码示例来源：origin: geotools/geotools

public void testEncodeAsFilter() throws Exception {
    Document doc = encode(FilterMockData.propertyIsLike(), OGC.Filter);
    // print(doc);

    assertEquals(
        1,
        doc.getDocumentElement()
            .getElementsByTagNameNS(OGC.NAMESPACE, OGC.PropertyName.getLocalPart())
            .getLength());
    assertEquals(
        1,
        doc.getDocumentElement()
            .getElementsByTagNameNS(OGC.NAMESPACE, OGC.Literal.getLocalPart())
            .getLength());

    Element e = getElementByQName(doc, OGC.PropertyIsLike);
    assertEquals("x", e.getAttribute("wildCard"));
    assertEquals("y", e.getAttribute("singleChar"));
    assertEquals("z", e.getAttribute("escapeChar"));
    assertEquals("false", e.getAttribute("matchCase"));
  }
}

代码示例来源：origin: org.apache.ws.commons.axiom/dom-testsuite

/**
* Runs the test case.
* @throws Throwable Any uncaught exception causes test to fail
*/
public void runTest() throws Throwable {
 Document doc;
 Element docElem;
 NodeList newList;
 doc = (Document) load("staffNS", false);
 docElem = doc.getDocumentElement();
 newList = docElem.getElementsByTagNameNS("*", "*");
 assertSize("listSize", 36, newList);
 }
/**

代码示例来源：origin: redisson/redisson

public Element getSingleElement(Element element, String tagName) {
    return (Element) element.getElementsByTagNameNS(
          RedissonNamespaceParserSupport.REDISSON_NAMESPACE, tagName)
        .item(0);
  }
}

代码示例来源：origin: redisson/redisson

public boolean hasElement(Element element, String tagName) {
  return element.getElementsByTagNameNS(
        RedissonNamespaceParserSupport.REDISSON_NAMESPACE, tagName)
      .getLength() > 0;
}

代码示例来源：origin: redisson/redisson

@Override
public void decorate(Element element, ParserContext parserContext, BeanDefinitionBuilder builder, RedissonNamespaceParserSupport helper) {
  NodeList list = element.getElementsByTagNameNS(
      RedissonNamespaceParserSupport.REDISSON_NAMESPACE,
      RedissonNamespaceParserSupport.LOCAL_CACHED_MAP_OPTIONS_ELEMENT);
  Element options = null;
  String id;
  if (list.getLength() == 1) {
    options = (Element) list.item(0);
    id = invokeOptions(options, parserContext, helper);
    for (int i = 0; i < options.getAttributes().getLength(); i++) {

代码示例来源：origin: org.apache.poi/poi-ooxml

Element root = xmlRelationshipsDoc.getDocumentElement();
NodeList nodeList = root.getElementsByTagNameNS(PackageNamespaces.RELATIONSHIPS, PackageRelationship.RELATIONSHIP_TAG_NAME);
int nodeCount = nodeList.getLength();
for (int i = 0; i < nodeCount; i++) {
  Element element = (Element)nodeList.item(i);

代码示例来源：origin: apache/geode

@Test
public void testUpgradeSchemaFromGemfireWithCustomPrefix() throws Exception {
 String xml = "<a:cache xmlns:a=\"http://schema.pivotal.io/gemfire/cache\">\n"
   + "    <a:region name=\"one\">\n"
   + "        <a:region-attributes scope=\"distributed-ack\" data-policy=\"replicate\"/>\n"
   + "    </a:region>\n" + "</a:cache>";
 Document doc = XmlUtils.createDocumentFromXml(xml);
 Element oldRoot = doc.getDocumentElement();
 assertThat(oldRoot.getNamespaceURI()).isEqualTo(CacheXml.GEMFIRE_NAMESPACE);
 String version = "1.0";
 doc = XmlUtils.upgradeSchema(doc, GEODE_NAMESPACE, LATEST_SCHEMA_LOCATION, version);
 Element root = doc.getDocumentElement();
 assertThat(root.getNamespaceURI()).isEqualTo(GEODE_NAMESPACE);
 assertThat(root.getAttribute(CacheXml.VERSION)).isEqualTo(version);
 assertThat(root.getAttribute("xsi:schemaLocation")).isEqualTo(GEODE_SCHEMA_LOCATION);
 Node regionNode = root.getElementsByTagNameNS(GEODE_NAMESPACE, "region").item(0);
 assertThat(regionNode.getNamespaceURI()).isEqualTo(GEODE_NAMESPACE);
}

代码示例来源：origin: geotools/geotools

public void testBackwardLikeFilter() throws Exception {
  String f =
      "<ogc:Filter  xmlns:ogc=\"http://www.opengis.net/ogc\"><ogc:PropertyIsLike wildCard=\"*\" singleChar=\"#\" escapeChar=\"!\">\n"
          + "<ogc:Literal>M*</ogc:Literal>\n"
          + "<ogc:PropertyName>gml:name</ogc:PropertyName>\n"
          + "</ogc:PropertyIsLike></ogc:Filter>";
  Configuration configuration = new org.geotools.filter.v1_0.OGCConfiguration();
  Parser parser = new Parser(configuration);
  Filter filter = (Filter) parser.parse(new ByteArrayInputStream(f.getBytes()));
  Document doc = encode(filter, OGC.Filter);
  // print(doc);
  assertEquals(
      1,
      doc.getDocumentElement()
          .getElementsByTagNameNS(OGC.NAMESPACE, OGC.PropertyName.getLocalPart())
          .getLength());
  assertEquals(
      1,
      doc.getDocumentElement()
          .getElementsByTagNameNS(OGC.NAMESPACE, OGC.Literal.getLocalPart())
          .getLength());
  Element e = getElementByQName(doc, OGC.PropertyIsLike);
  assertEquals("*", e.getAttribute("wildCard"));
  assertEquals("#", e.getAttribute("singleChar"));
  assertEquals("!", e.getAttribute("escape"));
}

代码示例来源：origin: org.apache.ws.commons.axiom/dom-testsuite

/**
* Runs the test case.
* @throws Throwable Any uncaught exception causes test to fail
*/
public void runTest() throws Throwable {
 Document doc;
 Element element;
 NodeList elementList;
 doc = (Document) load("staffNS", false);
 element = doc.getDocumentElement();
 elementList = element.getElementsByTagNameNS("http://www.altavista.com", "*");
 assertSize("elementgetelementsbytagnamens05", 1, elementList);
 }
/**

代码示例来源：origin: apache/cxf

public static X509Certificate loadX509IssuerSerial(Crypto crypto, Element certNode)
  throws Exception {
  Node issuerNameNode =
    certNode.getElementsByTagNameNS(Constants.SignatureSpecNS, "X509IssuerName").item(0);
  Node serialNumberNode =
    certNode.getElementsByTagNameNS(Constants.SignatureSpecNS, "X509SerialNumber").item(0);
  CryptoType cryptoType = new CryptoType(CryptoType.TYPE.ISSUER_SERIAL);
  cryptoType.setIssuerSerial(issuerNameNode.getTextContent(),
                new BigInteger(serialNumberNode.getTextContent()));
  return crypto.getX509Certificates(cryptoType)[0];
}

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