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

  1. private String getNodeValueByTagName( Node node, String tagName ) {
  2.  if ( node != null && node.getFirstChild() != null ) {
  3.   return node.getFirstChild().getNodeValue();
  4.  } else {
  5.   return null;
  6.  }
  7. }

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

  1. public static String getXmlNodeValue(Node node) {
  2.  if (node.getNodeType() != Node.ELEMENT_NODE) {
  3.   return null;
  4.  }
  5.  String ret = "";
  6.  NodeList textNodes = node.getChildNodes();
  7.  for (int i = 0; i < textNodes.getLength(); i++) {
  8.   Node n = textNodes.item(i);
  9.   if (n.getNodeType() == Node.TEXT_NODE
  10.     && n.getNodeValue().replaceAll("[ \\n\\t\\r]", "").length() > 0) {
  11.    ret += n.getNodeValue();
  12.   } else if (n.getNodeType() == Node.CDATA_SECTION_NODE) {
  13.    ret += n.getNodeValue();
  14.   }
  15.  }
  16.  return ret.length() == 0 ? null : ret.replaceAll("^\\s+", "").replaceAll("\\s+$", "");
  17. }

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

  1. private boolean isQueryable(Node layerNode) {
  2.   NamedNodeMap attributes = layerNode.getAttributes();
  3.   Node q = attributes.getNamedItem("queryable");
  4.   if (q != null) {
  5.     return "1".equals(q.getNodeValue());
  6.   }
  7.   return false;
  8. }

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

  1. private static void removeWhitespaceInner(Node n, Node parent) {
  2.  // This n is removed from the parent if n is a whitespace node
  3.  if (parent != null && n instanceof Text && (!(n instanceof CDATASection))) {
  4.   Text t = (Text) n;
  5.   if (t.getData().matches("[ \t\n]*")) {
  6.    parent.removeChild(t);
  7.   }
  8.  }
  9.  if (n.hasChildNodes()) {
  10.   int length = n.getChildNodes().getLength();
  11.   List<Node> toBeProcessed = new ArrayList<Node>();
  12.   // We collect all the nodes to iterate as the child nodes will change 
  13.   // upon removal
  14.   for (int i = 0; i < length; i++) {
  15.    toBeProcessed.add(n.getChildNodes().item(i));
  16.   }
  17.   // This changes the child nodes, but the iterator of nodes never changes
  18.   // meaning that this is safe
  19.   for (Node childNode : toBeProcessed) {
  20.    removeWhitespaceInner(childNode, n);
  21.   }
  22.  }
  23. }

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

  1. @Nullable
  2. private String getTextValue(@Nonnull final Node node) {
  3.   Node child = node.getFirstChild();
  4.   if (child != null && child.getNodeType() == TEXT_NODE) {
  5.     return child.getNodeValue();
  6.   }
  7.   return null;
  8. }

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

  1. protected void parse(Node node) {
  2.   NodeList childNodes = node.getChildNodes();
  3.   for (int i = 0; i < childNodes.getLength(); i++) {
  4.     Node child = childNodes.item(i);
  5.     String nodeName = child.getNodeName();
  6.     if ("Name".equalsIgnoreCase(nodeName)) {
  7.       name = getValueRecursive(child);
  8.     } else if ("Title".equalsIgnoreCase(nodeName)) {
  9.       title = getValueRecursive(child);
  10.     } else if ("Abstract".equalsIgnoreCase(nodeName)) {
  11.       abstractt = getValueRecursive(child);
  12.     } else if ("LegendURL".equalsIgnoreCase(nodeName)) {
  13.       legendUrl = createLegendInfo(child);
  14.     }
  15.   }
  16. }

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

  1. protected void parse(Node node) {
  2.   NamedNodeMap attributes = node.getAttributes();
  3.   type = getValueRecursive(attributes.getNamedItem("type"));
  4.   NodeList childNodes = node.getChildNodes();
  5.   for (int i = 0; i < childNodes.getLength(); i++) {
  6.     Node child = childNodes.item(i);
  7.     String nodeName = child.getNodeName();
  8.     if ("Format".equalsIgnoreCase(nodeName)) {
  9.       format = getValueRecursive(child);
  10.     } else if ("OnlineResource".equalsIgnoreCase(nodeName)) {
  11.       onlineResource = createOnlineResource(child);
  12.     }
  13.   }
  14. }

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

  1. @Override
  2.   @SuppressWarnings( { "cast", "unchecked" } )
  3.   protected Map<String, String> getAttributesAsMap( Element element ) {
  5.     NamedNodeMap nodes = element.getAttributes();
  7.     int length = nodes.getLength();
  9.     if ( length == 0 ) {
  10.       return (Map<String, String>) Collections.EMPTY_MAP;
  11.     }
  13.     Map<String, String> attributes = new HashMap<String, String>( length );
  15.     for ( int loop = 0; loop < length; loop++ ) {
  16.       Node node = nodes.item( loop );
  17.       attributes.put( node.getNodeName(), node.getNodeValue() );
  18.     }
  20.     return attributes;
  21.   }
  22. }

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

  1. protected double getAttributeAsDouble(Node node, String name) {
  2.   Node attr = node.getAttributes().getNamedItem(name);
  3.   return getValueRecursiveAsDouble(attr);
  4. }

代码示例来源：origin: EmiteGWT/emite

  1. @Override
  2. public String getText() {
  3.   final StringBuilder result = new StringBuilder();
  4.   final NodeList nodes = element.getChildNodes();
  5.   for (int i = 0; i < nodes.getLength(); i++) {
  6.     final Node child = nodes.item(i);
  7.     if (child.getNodeType() == Node.TEXT_NODE)
  8.       result.append(child.getNodeValue());
  9.   }
  10.   return result.toString();
  11. }

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

  1. LazyXmlParser(@Nonnull final Node entryNode) {
  2.   assert "entry".equals(entryNode.getNodeName());
  3.   assert entryNode.getNodeType() == ELEMENT_NODE;
  4.   this.entryNode = entryNode;
  5. }

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

  1. protected boolean hasAttribute(Node node, String name) {
  2.   return node.hasAttributes() && node.getAttributes().getNamedItem(name) != null;
  3. }

代码示例来源：origin: pentaho/data-access

  1. private List<Node> getNodesByTagName( Element element, String tagName ) {
  2.  List<Node> nodes = new ArrayList<Node>();
  3.  NodeList list = element.getChildNodes();
  4.  for ( int i = 0; i < list.getLength(); i++ ) {
  5.   Node node = list.item( i );
  6.   if ( node != null && node.getNodeName().equals( tagName ) ) {
  7.    nodes.add( node );
  8.   }
  9.  }
  10.  return nodes;
  11. }

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

  1. private boolean isLinkBelongToFeed(@Nonnull final Node node) {
  2.   return node.getParentNode() != null && FEED_TAG.equals(node.getParentNode().getNodeName());
  3. }

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

  1. private void parseEntries(@Nonnull final Document document) {
  2.     NodeList entryNodes = document.getElementsByTagName(ENTRY_TAG);
  3.     if (entryNodes != null) {
  4.       Node entryNode;
  5.       for (int i = 0; i < entryNodes.getLength(); i++) {
  6.         entryNode = entryNodes.item(i);
  7.         assert entryNode != null;
  8.         
  9.         if (entryNode.getNodeType() == ELEMENT_NODE) {
  10.           entries.add(new Entry(entryNodes.item(i)));
  11.         }
  12.       }
  13.       Collections.reverse(entries);
  14.     }
  15.   }
  16. }

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

  1. public ArrayList<String> getParameters(String name) {
  2.   ArrayList<String> array = new ArrayList<String>();
  3.   if (hasProperty(name)) {
  4.     NodeList nodes = this.properties.getElementsByTagName(name);
  5.     for (int i = 0; i < nodes.getLength(); i++) {
  6.       array.add(nodes.item(i).getFirstChild().toString());
  7.     }
  8.   }
  9.   return array;
  10. }

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

  1. private void addLatLonBoundingBox(Node bboxNode) {
  2.     NodeList childNodes = bboxNode.getChildNodes();
  3.     double x = 0, y = 0, maxx = 0, maxy = 0;
  4.     for (int i = 0; i < childNodes.getLength(); i++) {
  5.       Node child = childNodes.item(i);
  6.       String nodeName = child.getNodeName();
  7.       if ("westBoundLongitude".equalsIgnoreCase(nodeName)) {
  8.         x = getValueRecursiveAsDouble(child);
  9.       } else if ("eastBoundLongitude".equalsIgnoreCase(nodeName)) {
  10.         maxx = getValueRecursiveAsDouble(child);
  11.       } else if ("southBoundLatitude".equalsIgnoreCase(nodeName)) {
  12.         y = getValueRecursiveAsDouble(child);
  13.       } else if ("northBoundLatitude".equalsIgnoreCase(nodeName)) {
  14.         maxy = getValueRecursiveAsDouble(child);
  15.       }
  16.     }
  17.     latlonBoundingBox = new Bbox(x, y, maxx - x, maxy - y);
  18.   }
  19. }

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

  1. protected void parse(Node node) {
  2.   NamedNodeMap attributes = node.getAttributes();
  3.   width = getValueRecursiveAsInteger(attributes.getNamedItem("width"));
  4.   height = getValueRecursiveAsInteger(attributes.getNamedItem("height"));
  5.   NodeList childNodes = node.getChildNodes();
  6.   for (int i = 0; i < childNodes.getLength(); i++) {
  7.     Node child = childNodes.item(i);
  8.     String nodeName = child.getNodeName();
  9.     if ("Format".equalsIgnoreCase(nodeName)) {
  10.       format = getValueRecursive(child);
  11.     } else if ("OnlineResource".equalsIgnoreCase(nodeName)) {
  12.       onlineResource = createOnlineResource(child);
  13.     }
  14.   }
  15. }

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

  1. private static void removeWhitespaceInner(Node n, Node parent) {
  2.  // This n is removed from the parent if n is a whitespace node
  3.  if (parent != null && n instanceof Text && (!(n instanceof CDATASection))) {
  4.   Text t = (Text) n;
  5.   if (t.getData().matches("[ \t\n]*")) {
  6.    parent.removeChild(t);
  7.   }
  8.  }
  9.  if (n.hasChildNodes()) {
  10.   int length = n.getChildNodes().getLength();
  11.   List<Node> toBeProcessed = new ArrayList<Node>();
  12.   // We collect all the nodes to iterate as the child nodes will change 
  13.   // upon removal
  14.   for (int i = 0; i < length; i++) {
  15.    toBeProcessed.add(n.getChildNodes().item(i));
  16.   }
  17.   // This changes the child nodes, but the iterator of nodes never changes
  18.   // meaning that this is safe
  19.   for (Node childNode : toBeProcessed) {
  20.    removeWhitespaceInner(childNode, n);
  21.   }
  22.  }
  23. }

代码示例来源：origin: pentaho/data-access

  1. public IDatabaseConnection convertToObject( String xml ) {
  2.  Document document = XMLParser.parse( xml );
  3.  Element element = document.getDocumentElement();
  4.  IDatabaseConnection databaseConnection = new DatabaseConnection();
  5.  databaseConnection.setDatabaseName( getNodeValueByTagName( element, DATABASE_NAME ) );
  6.  databaseConnection.setHostname( getNodeValueByTagName( element, HOSTNAME ) );
  7.  databaseConnection.setIndexTablespace( getNodeValueByTagName( element, INDEX_TABLESPACE ) );
  8.  databaseConnection.setDataTablespace( getNodeValueByTagName( element, DATA_TABLESPACE ) );
  9.  databaseConnection.setName( getNodeValueByTagName( element, NAME ) );
  10.  databaseConnection.setUsername( getNodeValueByTagName( element, USERNAME ) );
  11.  databaseConnection.setPassword( getNodeValueByTagName( element, PASSWORD ) );
  12.  databaseConnection.setDatabasePort( getNodeValueByTagName( element, DATABASE_PORT ) );
  13.  databaseConnection
  14.   .setAccessType( DatabaseAccessType.getAccessTypeByName( getNodeValueByTagName( element, ACCESS_TYPE ) ) );
  15.  databaseConnection.setDatabaseType(
  16.   (DatabaseType) databaseTypeHelper.getDatabaseTypeByShortName( getNodeValueByTagName( element, DATABASE_TYPE ) ) );
  17.  databaseConnection.setPassword( getNodeValueByTagName( element, PASSWORD ) );
  18.  databaseConnection.setInformixServername( getNodeValueByTagName( element, SERVER_NAME ) );
  19.  for ( Node node : getNodesByTagName( element, ATTRIBUTES ) ) {
  20.   databaseConnection.getAttributes().put( node.getNodeName(), node.getNodeValue() );
  21.  }
  22.  return databaseConnection;
  23. }

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