Java XmlCursor.isNamespace方法代码示例

import org.apache.xmlbeans.XmlCursor; //导入方法依赖的package包/类
public static void getNamespaces(XmlCursor cursor, Map prefixToURI)
{
    cursor.push();
    while(cursor.toNextToken().isAnyAttr())
    {
        if(cursor.isNamespace())
        {
            javax.xml.namespace.QName name = cursor.getName();
            String prefix = name.getLocalPart();
            String uri = name.getNamespaceURI();

            prefixToURI.put(prefix, uri);
        }
    }
    cursor.pop();
}
 

import org.apache.xmlbeans.XmlCursor; //导入方法依赖的package包/类
public static void removeNamespace(XmlCursor cursor, String prefix)
{
    cursor.push();
    while(cursor.toNextToken().isAnyAttr())
    {
        if(cursor.isNamespace())
        {
            javax.xml.namespace.QName name = cursor.getName();
            if(name.getLocalPart().equals(prefix))
            {
                cursor.removeXml();
                break;
            }
        }
    }
    cursor.pop();
}
 

import org.apache.xmlbeans.XmlCursor; //导入方法依赖的package包/类
/**
  * Qualifies a valid member of a substitution group. This method tries to use the
  * built-in {@link XmlObject#substitute(QName, SchemaType)} and if succesful returns
  * a valid substitution which is usable (not disconnected). If it fails, it uses
  * low-level {@link XmlCursor} manipulation to qualify the substitution group. Note
  * that if the latter is the case the resulting document is disconnected and should
  * no longer be manipulated. Thus, use it as a final step after all markup is included.
  *
  * If newType is null, this method will skip {@link XmlObject#substitute(QName, SchemaType)}
  * and directly use {@link XmlCursor}. This can be used, if you are sure that the substitute
  * is not in the list of (pre-compiled) valid substitutions (this is the case if a schema
  * uses another schema's type as a base for elements. E.g. om:Observation uses gml:_Feature
  * as the base type).
  *
  * @param xobj
  * 		the abstract element
  * @param newInstance
  * 		the new {@link QName} of the instance
  * @param newType the new schemaType. if null, cursors will be used and the resulting object
  * 		will be disconnected.
  * @return if successful applied {@link XmlObject#substitute(QName, SchemaType)} a living object with a
  * 		type == newType is returned. Otherwise null is returned as you can no longer manipulate the object.
  */
 public static XmlObject qualifySubstitutionGroup(XmlObject xobj, QName newInstance, SchemaType newType) {
   XmlObject	substitute = null;

   if (newType != null) {
     substitute = xobj.substitute(newInstance, newType);
     if (substitute != null && substitute.schemaType() == newType
  && substitute.getDomNode().getLocalName().equals(newInstance.getLocalPart()))
     {
return substitute;
     }
   }

   XmlCursor cursor = xobj.newCursor();
   cursor.setName(newInstance);
   QName qName = new QName("http://www.w3.org/2001/XMLSchema-instance", "type");
   cursor.removeAttribute(qName);
   cursor.toNextToken();
   if (cursor.isNamespace()) {
     cursor.removeXml();
   }

   cursor.dispose();

   return null;
 }
 

import org.apache.xmlbeans.XmlCursor; //导入方法依赖的package包/类
/**
  * Qualifies a valid member of a substitution group. This method tries to use the
  * built-in {@link XmlObject#substitute(QName, SchemaType)} and if succesful returns
  * a valid substitution which is usable (not disconnected). If it fails, it uses
  * low-level {@link XmlCursor} manipulation to qualify the substitution group. Note
  * that if the latter is the case the resulting document is disconnected and should
  * no longer be manipulated. Thus, use it as a final step after all markup is included.
  * 
  * If newType is null, this method will skip {@link XmlObject#substitute(QName, SchemaType)}
  * and directly use {@link XmlCursor}. This can be used, if you are sure that the substitute
  * is not in the list of (pre-compiled) valid substitutions (this is the case if a schema
  * uses another schema's type as a base for elements. E.g. om:Observation uses gml:_Feature
  * as the base type).
  * 
  * @param xobj
  * 		the abstract element
  * @param newInstance
  * 		the new {@link QName} of the instance
  * @param newType the new schemaType. if null, cursors will be used and the resulting object
  * 		will be disconnected.
  * @return if successful applied {@link XmlObject#substitute(QName, SchemaType)} a living object with a
  * 		type == newType is returned. Otherwise null is returned as you can no longer manipulate the object.
  */
 public static XmlObject qualifySubstitutionGroup(XmlObject xobj, QName newInstance, SchemaType newType) {
   XmlObject	substitute = null;

   if (newType != null) {
     substitute = xobj.substitute(newInstance, newType);
     if (substitute != null && substitute.schemaType() == newType
  && substitute.getDomNode().getLocalName().equals(newInstance.getLocalPart()))
     {
return substitute;
     }
   }

   XmlCursor cursor = xobj.newCursor();
   cursor.setName(newInstance);
   QName qName = new QName("http://www.w3.org/2001/XMLSchema-instance", "type");
   cursor.removeAttribute(qName);
   cursor.toNextToken();
   if (cursor.isNamespace()) {
     cursor.removeXml();
   }

   cursor.dispose();

   return null;
 }
 

import org.apache.xmlbeans.XmlCursor; //导入方法依赖的package包/类
/**
 * Updates the internal state of this NamespaceHelper with the
 * namespace information of the element pointed to by the cursor.
 */
private void update(XmlCursor cursor, ObjArray declarations)
{
    // Process the Namespace declarations
    cursor.push();
    while(cursor.toNextToken().isAnyAttr())
    {
        if(cursor.isNamespace())
        {
            javax.xml.namespace.QName name = cursor.getName();
            String prefix = name.getLocalPart();
            String uri = name.getNamespaceURI();

            declareNamespace(prefix, uri, declarations);
        }
    }
    cursor.pop();

    // Process the element
    processName(cursor, declarations);

    // Process the attributes
    cursor.push();
    boolean hasNext = cursor.toFirstAttribute();
    while(hasNext)
    {
        processName(cursor, declarations);
        hasNext = cursor.toNextAttribute();
    }
    cursor.pop();
}