com.google.gwt.xml.client.Node类的使用及代码示例

x33g5p2x  于2022-01-25 转载在 其他  
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本文整理了Java中com.google.gwt.xml.client.Node类的一些代码示例，展示了Node类的具体用法。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。Node类的具体详情如下：
包路径：com.google.gwt.xml.client.Node
类名称：Node

Node介绍

[英]This is the base interface for DOM nodes, as obtained from using XMLParser methods. Methods for iterating over and accessing values from nodes are supplied here.
[中]这是DOM节点的基本接口，可以通过使用XMLParser方法获得。这里提供了迭代和访问节点值的方法。

代码示例

代码示例来源：origin: pentaho/data-access

private String getNodeValueByTagName( Node node, String tagName ) {
 if ( node != null && node.getFirstChild() != null ) {
  return node.getFirstChild().getNodeValue();
 } else {
  return null;
 }
}

代码示例来源：origin: com.googlecode.gwtupload/gwtupload

public static String getXmlNodeValue(Node node) {
 if (node.getNodeType() != Node.ELEMENT_NODE) {
  return null;
 }
 String ret = "";
 NodeList textNodes = node.getChildNodes();
 for (int i = 0; i < textNodes.getLength(); i++) {
  Node n = textNodes.item(i);
  if (n.getNodeType() == Node.TEXT_NODE
    && n.getNodeValue().replaceAll("[ \\n\\t\\r]", "").length() > 0) {
   ret += n.getNodeValue();
  } else if (n.getNodeType() == Node.CDATA_SECTION_NODE) {
   ret += n.getNodeValue();
  }
 }
 return ret.length() == 0 ? null : ret.replaceAll("^\\s+", "").replaceAll("\\s+$", "");
}

代码示例来源：origin: org.geomajas.plugin/geomajas-plugin-wmsclient

private boolean isQueryable(Node layerNode) {
  NamedNodeMap attributes = layerNode.getAttributes();
  Node q = attributes.getNamedItem("queryable");
  if (q != null) {
    return "1".equals(q.getNodeValue());
  }
  return false;
}

代码示例来源：origin: com.google.gwt/gwt-servlet

private static void removeWhitespaceInner(Node n, Node parent) {
 // This n is removed from the parent if n is a whitespace node
 if (parent != null && n instanceof Text && (!(n instanceof CDATASection))) {
  Text t = (Text) n;
  if (t.getData().matches("[ \t\n]*")) {
   parent.removeChild(t);
  }
 }
 if (n.hasChildNodes()) {
  int length = n.getChildNodes().getLength();
  List<Node> toBeProcessed = new ArrayList<Node>();
  // We collect all the nodes to iterate as the child nodes will change 
  // upon removal
  for (int i = 0; i < length; i++) {
   toBeProcessed.add(n.getChildNodes().item(i));
  }
  // This changes the child nodes, but the iterator of nodes never changes
  // meaning that this is safe
  for (Node childNode : toBeProcessed) {
   removeWhitespaceInner(childNode, n);
  }
 }
}

代码示例来源：origin: org.apache.cxf/cxf-rt-management-web

@Nullable
private String getTextValue(@Nonnull final Node node) {
  Node child = node.getFirstChild();
  if (child != null && child.getNodeType() == TEXT_NODE) {
    return child.getNodeValue();
  }
  return null;
}

代码示例来源：origin: org.geomajas.plugin/geomajas-plugin-wmsclient

protected void parse(Node node) {
  NodeList childNodes = node.getChildNodes();
  for (int i = 0; i < childNodes.getLength(); i++) {
    Node child = childNodes.item(i);
    String nodeName = child.getNodeName();
    if ("Name".equalsIgnoreCase(nodeName)) {
      name = getValueRecursive(child);
    } else if ("Title".equalsIgnoreCase(nodeName)) {
      title = getValueRecursive(child);
    } else if ("Abstract".equalsIgnoreCase(nodeName)) {
      abstractt = getValueRecursive(child);
    } else if ("LegendURL".equalsIgnoreCase(nodeName)) {
      legendUrl = createLegendInfo(child);
    }
  }
}

代码示例来源：origin: org.geomajas.plugin/geomajas-plugin-wmsclient

protected void parse(Node node) {
  NamedNodeMap attributes = node.getAttributes();
  type = getValueRecursive(attributes.getNamedItem("type"));
  NodeList childNodes = node.getChildNodes();
  for (int i = 0; i < childNodes.getLength(); i++) {
    Node child = childNodes.item(i);
    String nodeName = child.getNodeName();
    if ("Format".equalsIgnoreCase(nodeName)) {
      format = getValueRecursive(child);
    } else if ("OnlineResource".equalsIgnoreCase(nodeName)) {
      onlineResource = createOnlineResource(child);
    }
  }
}

代码示例来源：origin: org.metawidget.modules/metawidget-all

@Override
  @SuppressWarnings( { "cast", "unchecked" } )
  protected Map<String, String> getAttributesAsMap( Element element ) {

    NamedNodeMap nodes = element.getAttributes();

    int length = nodes.getLength();

    if ( length == 0 ) {
      return (Map<String, String>) Collections.EMPTY_MAP;
    }

    Map<String, String> attributes = new HashMap<String, String>( length );

    for ( int loop = 0; loop < length; loop++ ) {
      Node node = nodes.item( loop );
      attributes.put( node.getNodeName(), node.getNodeValue() );
    }

    return attributes;
  }
}

代码示例来源：origin: org.geomajas/geomajas-client-gwt2-impl

protected double getAttributeAsDouble(Node node, String name) {
  Node attr = node.getAttributes().getNamedItem(name);
  return getValueRecursiveAsDouble(attr);
}

代码示例来源：origin: EmiteGWT/emite

@Override
public String getText() {
  final StringBuilder result = new StringBuilder();
  final NodeList nodes = element.getChildNodes();
  for (int i = 0; i < nodes.getLength(); i++) {
    final Node child = nodes.item(i);
    if (child.getNodeType() == Node.TEXT_NODE)
      result.append(child.getNodeValue());
  }
  return result.toString();
}

代码示例来源：origin: org.apache.cxf/cxf-rt-management-web

LazyXmlParser(@Nonnull final Node entryNode) {
  assert "entry".equals(entryNode.getNodeName());
  assert entryNode.getNodeType() == ELEMENT_NODE;
  this.entryNode = entryNode;
}

代码示例来源：origin: org.geomajas/geomajas-client-gwt2-impl

protected boolean hasAttribute(Node node, String name) {
  return node.hasAttributes() && node.getAttributes().getNamedItem(name) != null;
}

代码示例来源：origin: pentaho/data-access

private List<Node> getNodesByTagName( Element element, String tagName ) {
 List<Node> nodes = new ArrayList<Node>();
 NodeList list = element.getChildNodes();
 for ( int i = 0; i < list.getLength(); i++ ) {
  Node node = list.item( i );
  if ( node != null && node.getNodeName().equals( tagName ) ) {
   nodes.add( node );
  }
 }
 return nodes;
}

代码示例来源：origin: org.apache.cxf/cxf-rt-management-web

private boolean isLinkBelongToFeed(@Nonnull final Node node) {
  return node.getParentNode() != null && FEED_TAG.equals(node.getParentNode().getNodeName());
}

代码示例来源：origin: org.apache.cxf/cxf-rt-management-web

private void parseEntries(@Nonnull final Document document) {
    NodeList entryNodes = document.getElementsByTagName(ENTRY_TAG);
    if (entryNodes != null) {
      Node entryNode;
      for (int i = 0; i < entryNodes.getLength(); i++) {
        entryNode = entryNodes.item(i);
        assert entryNode != null;
        
        if (entryNode.getNodeType() == ELEMENT_NODE) {
          entries.add(new Entry(entryNodes.item(i)));
        }
      }
      Collections.reverse(entries);
    }
  }
}

代码示例来源：origin: org.n52.sensorweb/sensorwebclient-ui

public ArrayList<String> getParameters(String name) {
  ArrayList<String> array = new ArrayList<String>();
  if (hasProperty(name)) {
    NodeList nodes = this.properties.getElementsByTagName(name);
    for (int i = 0; i < nodes.getLength(); i++) {
      array.add(nodes.item(i).getFirstChild().toString());
    }
  }
  return array;
}

代码示例来源：origin: org.geomajas.plugin/geomajas-plugin-wmsclient

private void addLatLonBoundingBox(Node bboxNode) {
    NodeList childNodes = bboxNode.getChildNodes();
    double x = 0, y = 0, maxx = 0, maxy = 0;
    for (int i = 0; i < childNodes.getLength(); i++) {
      Node child = childNodes.item(i);
      String nodeName = child.getNodeName();
      if ("westBoundLongitude".equalsIgnoreCase(nodeName)) {
        x = getValueRecursiveAsDouble(child);
      } else if ("eastBoundLongitude".equalsIgnoreCase(nodeName)) {
        maxx = getValueRecursiveAsDouble(child);
      } else if ("southBoundLatitude".equalsIgnoreCase(nodeName)) {
        y = getValueRecursiveAsDouble(child);
      } else if ("northBoundLatitude".equalsIgnoreCase(nodeName)) {
        maxy = getValueRecursiveAsDouble(child);
      }
    }
    latlonBoundingBox = new Bbox(x, y, maxx - x, maxy - y);
  }
}

代码示例来源：origin: org.geomajas.plugin/geomajas-plugin-wmsclient

protected void parse(Node node) {
  NamedNodeMap attributes = node.getAttributes();
  width = getValueRecursiveAsInteger(attributes.getNamedItem("width"));
  height = getValueRecursiveAsInteger(attributes.getNamedItem("height"));
  NodeList childNodes = node.getChildNodes();
  for (int i = 0; i < childNodes.getLength(); i++) {
    Node child = childNodes.item(i);
    String nodeName = child.getNodeName();
    if ("Format".equalsIgnoreCase(nodeName)) {
      format = getValueRecursive(child);
    } else if ("OnlineResource".equalsIgnoreCase(nodeName)) {
      onlineResource = createOnlineResource(child);
    }
  }
}

代码示例来源：origin: net.wetheinter/gwt-user

private static void removeWhitespaceInner(Node n, Node parent) {
 // This n is removed from the parent if n is a whitespace node
 if (parent != null && n instanceof Text && (!(n instanceof CDATASection))) {
  Text t = (Text) n;
  if (t.getData().matches("[ \t\n]*")) {
   parent.removeChild(t);
  }
 }
 if (n.hasChildNodes()) {
  int length = n.getChildNodes().getLength();
  List<Node> toBeProcessed = new ArrayList<Node>();
  // We collect all the nodes to iterate as the child nodes will change 
  // upon removal
  for (int i = 0; i < length; i++) {
   toBeProcessed.add(n.getChildNodes().item(i));
  }
  // This changes the child nodes, but the iterator of nodes never changes
  // meaning that this is safe
  for (Node childNode : toBeProcessed) {
   removeWhitespaceInner(childNode, n);
  }
 }
}

代码示例来源：origin: pentaho/data-access

public IDatabaseConnection convertToObject( String xml ) {
 Document document = XMLParser.parse( xml );
 Element element = document.getDocumentElement();
 IDatabaseConnection databaseConnection = new DatabaseConnection();
 databaseConnection.setDatabaseName( getNodeValueByTagName( element, DATABASE_NAME ) );
 databaseConnection.setHostname( getNodeValueByTagName( element, HOSTNAME ) );
 databaseConnection.setIndexTablespace( getNodeValueByTagName( element, INDEX_TABLESPACE ) );
 databaseConnection.setDataTablespace( getNodeValueByTagName( element, DATA_TABLESPACE ) );
 databaseConnection.setName( getNodeValueByTagName( element, NAME ) );
 databaseConnection.setUsername( getNodeValueByTagName( element, USERNAME ) );
 databaseConnection.setPassword( getNodeValueByTagName( element, PASSWORD ) );
 databaseConnection.setDatabasePort( getNodeValueByTagName( element, DATABASE_PORT ) );
 databaseConnection
  .setAccessType( DatabaseAccessType.getAccessTypeByName( getNodeValueByTagName( element, ACCESS_TYPE ) ) );
 databaseConnection.setDatabaseType(
  (DatabaseType) databaseTypeHelper.getDatabaseTypeByShortName( getNodeValueByTagName( element, DATABASE_TYPE ) ) );
 databaseConnection.setPassword( getNodeValueByTagName( element, PASSWORD ) );
 databaseConnection.setInformixServername( getNodeValueByTagName( element, SERVER_NAME ) );
 for ( Node node : getNodesByTagName( element, ATTRIBUTES ) ) {
  databaseConnection.getAttributes().put( node.getNodeName(), node.getNodeValue() );
 }
 return databaseConnection;
}

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