org.w3c.dom.Node.getUserData()方法的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
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本文整理了Java中org.w3c.dom.Node.getUserData()方法的一些代码示例，展示了Node.getUserData()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.getUserData()方法的具体详情如下：
包路径：org.w3c.dom.Node
类名称：Node
方法名：getUserData

Node.getUserData介绍

[英]Retrieves the object associated to a key on a this node. The object must first have been set to this node by calling setUserData with the same key.
[中]检索与此节点上的密钥关联的对象。必须先通过使用相同的键调用setUserData将对象设置到此节点。

代码示例

代码示例来源：origin: pmd/pmd

  1. @Override
  2. public Object getUserData(String key) {
  3.   return node.getUserData(key);
  4. }

代码示例来源：origin: stackoverflow.com

  1. // XmlTest.java
  3. import java.io.ByteArrayInputStream;
  4. import java.io.InputStream;
  6. import org.w3c.dom.Document;
  7. import org.w3c.dom.Node;
  9. public class XmlTest {
  10.   public static void main(final String[] args) throws Exception {
  12.     String xmlString = "<foo>\n"
  13.              + "    <bar>\n"
  14.              + "        <moo>Hello World!</moo>\n"
  15.              + "    </bar>\n"
  16.              + "</foo>";
  18.     InputStream is = new ByteArrayInputStream(xmlString.getBytes());
  19.     Document doc = PositionalXMLReader.readXML(is);
  20.     is.close();
  22.     Node node = doc.getElementsByTagName("moo").item(0);
  24.     System.out.println("Line number: " + node.getUserData("lineNumber"));
  25.   }
  26. }

代码示例来源：origin: jamesagnew/hapi-fhir

  1. @Override
  2.   public void handle(short operation, String key, Object data,
  3.       Node src, Node dst) {
  4.         if (src != null && dst != null) {
  5.       XmlLocationData locatonData = (XmlLocationData)
  6.           src.getUserData(XmlLocationData.LOCATION_DATA_KEY);
  7.             if (locatonData != null) {
  8.         dst.setUserData(XmlLocationData.LOCATION_DATA_KEY,
  9.             locatonData, dataHandler);
  10.       }
  11.     }
  12.   }
  13. }

代码示例来源：origin: jamesagnew/hapi-fhir

  1. private int line(Node node) {
  2.    XmlLocationData loc = (XmlLocationData) node.getUserData(XmlLocationData.LOCATION_DATA_KEY);
  3.    return loc == null ? 0 : loc.getStartLine();
  4. }

代码示例来源：origin: jamesagnew/hapi-fhir

  1. @Override
  2.   public void handle(short operation, String key, Object data,
  3.       Node src, Node dst) {
  4.         if (src != null && dst != null) {
  5.       XmlLocationData locatonData = (XmlLocationData)
  6.           src.getUserData(XmlLocationData.LOCATION_DATA_KEY);
  7.             if (locatonData != null) {
  8.         dst.setUserData(XmlLocationData.LOCATION_DATA_KEY,
  9.             locatonData, dataHandler);
  10.       }
  11.     }
  12.   }
  13. }

代码示例来源：origin: jamesagnew/hapi-fhir

  1. private int line(Node node) {
  2.   XmlLocationData loc = (XmlLocationData) node.getUserData(XmlLocationData.LOCATION_DATA_KEY);
  3.   return loc == null ? 0 : loc.getStartLine();
  4. }

代码示例来源：origin: jamesagnew/hapi-fhir

  1. private int col(Node node) {
  2.   XmlLocationData loc = (XmlLocationData) node.getUserData(XmlLocationData.LOCATION_DATA_KEY);
  3.   return loc == null ? 0 : loc.getStartColumn();
  4. }

代码示例来源：origin: jamesagnew/hapi-fhir

  1. @Override
  2.   public void handle(short operation, String key, Object data,
  3.       Node src, Node dst) {
  4.         if (src != null && dst != null) {
  5.       XmlLocationData locatonData = (XmlLocationData)
  6.           src.getUserData(XmlLocationData.LOCATION_DATA_KEY);
  7.             if (locatonData != null) {
  8.         dst.setUserData(XmlLocationData.LOCATION_DATA_KEY,
  9.             locatonData, dataHandler);
  10.       }
  11.     }
  12.   }
  13. }

代码示例来源：origin: jamesagnew/hapi-fhir

  1. private int col(Node node) {
  2.    XmlLocationData loc = (XmlLocationData) node.getUserData(XmlLocationData.LOCATION_DATA_KEY);
  3.    return loc == null ? 0 : loc.getStartColumn();
  4. }

代码示例来源：origin: net.sf.jmatchparser/jMatchParser-util

  1. /**
  2.    * Get the column number embedded in a node.
  3.    * 
  4.    * @param node
  5.    *            the node
  6.    * @return the column number, or -1 if none was embedded
  7.    */
  8.   public static int getColumnNumber(Node node) {
  9.     Integer col = (Integer) node.getUserData(LocationAwareDOMParser.COLUMN_NUMBER);
  10.     return col == null ? -1 : col;
  11.   }
  12. }

代码示例来源：origin: ru.d-shap/form-model

  1. @Override
  2. public Object getElementUserData(final Element element, final String key) {
  3.   Node currentNode = element;
  4.   while (currentNode != null) {
  5.     Object userData = currentNode.getUserData(key);
  6.     if (userData != null) {
  7.       return userData;
  8.     }
  9.     currentNode = currentNode.getParentNode();
  10.   }
  11.   return null;
  12. }

代码示例来源：origin: org.mule.modules/mule-module-spring-config

  1. @Override
  2.   public void handle(short operation, String key, Object data, Node src, Node dst)
  3.   {
  4.     if (operation == NODE_IMPORTED || operation == NODE_CLONED)
  5.     {
  6.       dst.setUserData(METADATA_ANNOTATIONS_KEY, src.getUserData(METADATA_ANNOTATIONS_KEY), this);
  7.     }
  8.   }
  9. };

代码示例来源：origin: org.mule.runtime/mule-module-spring-config

  1. @Override
  2.  public void handle(short operation, String key, Object data, Node src, Node dst) {
  3.   if (operation == NODE_IMPORTED || operation == NODE_CLONED) {
  4.    dst.setUserData(METADATA_ANNOTATIONS_KEY, src.getUserData(METADATA_ANNOTATIONS_KEY), this);
  5.   }
  6.  }
  7. };

代码示例来源：origin: org.apache.xalan/com.springsource.org.apache.xalan

  1. /**
  2.  * Retrieves the object associated to a key on a this node. The object
  3.  * must first have been set to this node by calling
  4.  * <code>setUserData</code> with the same key.
  5.  * @param key The key the object is associated to.
  6.  * @return Returns the <code>DOMObject</code> associated to the given key
  7.  *   on this node, or <code>null</code> if there was none.
  8.  * @since DOM Level 3
  9.  */
  10. public Object getUserData(String key) {
  11.   return getOwnerDocument().getUserData( key);
  12. }

代码示例来源：origin: org.apache.xalan/com.springsource.org.apache.xalan

  1. /**
  2.  * Retrieves the object associated to a key on a this node. The object
  3.  * must first have been set to this node by calling
  4.  * <code>setUserData</code> with the same key.
  5.  * @param key The key the object is associated to.
  6.  * @return Returns the <code>DOMObject</code> associated to the given key
  7.  *   on this node, or <code>null</code> if there was none.
  8.  * @since DOM Level 3
  9.  */
  10. public Object getUserData(String key) {
  11.   return getOwnerDocument().getUserData( key);
  12. }

代码示例来源：origin: org.apache.xalan/com.springsource.org.apache.xalan

  1. /**
  2.  * Retrieves the object associated to a key on a this node. The object
  3.  * must first have been set to this node by calling
  4.  * <code>setUserData</code> with the same key.
  5.  * @param key The key the object is associated to.
  6.  * @return Returns the <code>DOMObject</code> associated to the given key
  7.  *   on this node, or <code>null</code> if there was none.
  8.  * @since DOM Level 3
  9.  */
  10. public Object getUserData(String key) {
  11.   return getOwnerDocument().getUserData( key);
  12. }

代码示例来源：origin: apache/cxf

  1. public Location getLocation() {
  2.   try {
  3.     Object o = getCurrentNode().getUserData("location");
  4.     if (o instanceof Location) {
  5.       return (Location)o;
  6.     }
  7.   } catch (Throwable ex) {
  8.     //ignore, probably not DOM level 3
  9.   }
  10.   return super.getLocation();
  11. }

代码示例来源：origin: org.apache.cxf/cxf-core

  1. public Location getLocation() {
  2.   try {
  3.     Object o = getCurrentNode().getUserData("location");
  4.     if (o instanceof Location) {
  5.       return (Location)o;
  6.     }
  7.   } catch (Throwable ex) {
  8.     //ignore, probably not DOM level 3
  9.   }
  10.   return super.getLocation();
  11. }

代码示例来源：origin: org.apache.cxf/cxf-api

  1. public Location getLocation() {
  2.   try {
  3.     Object o = getCurrentNode().getUserData("location");
  4.     if (o instanceof Location) { 
  5.       return (Location)o;
  6.     }
  7.   } catch (Throwable ex) {
  8.     //ignore, probably not DOM level 3
  9.   }
  10.   return super.getLocation();
  11. }

代码示例来源：origin: org.apache.cxf/cxf-common-utilities

  1. public Location getLocation() {
  2.   try {
  3.     Object o = getCurrentNode().getUserData("location");
  4.     if (o instanceof Location) { 
  5.       return (Location)o;
  6.     }
  7.   } catch (Throwable ex) {
  8.     //ignore, probably not DOM level 3
  9.   }
  10.   return super.getLocation();
  11. }

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