Java Code Examples for javax.xml.XMLConstants#XMLNS_ATTRIBUTE

/**
 * creates a namespace attribute and will associate it with the current element in
 * the DOM tree.
 * @param prefix {@inheritDoc}
 * @param namespaceURI {@inheritDoc}
 * @throws javax.xml.stream.XMLStreamException {@inheritDoc}
 */
public void writeNamespace(String prefix, String namespaceURI) throws XMLStreamException {

    if (prefix == null) {
        throw new XMLStreamException("prefix cannot be null");
    }

    if (namespaceURI == null) {
        throw new XMLStreamException("NamespaceURI cannot be null");
    }

    String qname = null;

    if (prefix.equals("")) {
        qname = XMLConstants.XMLNS_ATTRIBUTE;
    } else {
        qname = getQName(XMLConstants.XMLNS_ATTRIBUTE,prefix);
    }

    ((Element)currentNode).setAttributeNS(XMLConstants.XMLNS_ATTRIBUTE_NS_URI,qname, namespaceURI);
}
 

/**
   * @return mapping from prefix to namespace.
   */
  public Map<String, String> getPrefixes() {
      Map<String,String> prefixes = new HashMap<String,String>();
      NamedNodeMap nodes = getPeer().getAttributes();
      for (int i = 0; i < nodes.getLength(); i++) {
          Node n = nodes.item(i);
          String name = n.getLocalName();
   String prefix = n.getPrefix();
   final String xmlns = XMLConstants.XMLNS_ATTRIBUTE; //NOI18N
   if (xmlns.equals(name) || // default namespace
xmlns.equals(prefix)) { // namespace prefix
String ns = n.getNodeValue();
prefixes.put(name, ns);
   }
      }
      String defaultNamespace = prefixes.remove(XMLConstants.XMLNS_ATTRIBUTE);
      if (defaultNamespace != null) {
          prefixes.put(XMLConstants.DEFAULT_NS_PREFIX, defaultNamespace);
      }
      return prefixes;
  }
 

@Override
public String getNamespaceURI(final String prefix) {
    checkArgument(prefix != null);

    switch (prefix) {
        case XMLConstants.DEFAULT_NS_PREFIX:
            return YangConstants.RFC6020_YIN_NAMESPACE_STRING;
        case XMLConstants.XML_NS_PREFIX:
            return XMLConstants.XML_NS_URI;
        case XMLConstants.XMLNS_ATTRIBUTE:
            return XMLConstants.XMLNS_ATTRIBUTE_NS_URI;
        default:
            final ModuleEffectiveStatement module = prefixToModule.get(prefix);
            return module != null ? module.localQNameModule().getNamespace().toString()
                    : XMLConstants.NULL_NS_URI;
    }
}
 

/**
 * creates a namespace attribute and will associate it with the current element in
 * the DOM tree.
 * @param prefix {@inheritDoc}
 * @param namespaceURI {@inheritDoc}
 * @throws javax.xml.stream.XMLStreamException {@inheritDoc}
 */
public void writeNamespace(String prefix, String namespaceURI) throws XMLStreamException {

    if (prefix == null) {
        throw new XMLStreamException("prefix cannot be null");
    }

    if (namespaceURI == null) {
        throw new XMLStreamException("NamespaceURI cannot be null");
    }

    String qname = null;

    if (prefix.equals("")) {
        qname = XMLConstants.XMLNS_ATTRIBUTE;
    } else {
        qname = getQName(XMLConstants.XMLNS_ATTRIBUTE,prefix);
    }

    ((Element)currentNode).setAttributeNS(XMLConstants.XMLNS_ATTRIBUTE_NS_URI,qname, namespaceURI);
}
 

@Override
public String getPrefix(String uri) {
    if( uri==null )
        throw new IllegalArgumentException();
    if( uri.equals(XMLConstants.XML_NS_URI) )
        return XMLConstants.XML_NS_PREFIX;
    if( uri.equals(XMLConstants.XMLNS_ATTRIBUTE_NS_URI) )
        return XMLConstants.XMLNS_ATTRIBUTE;

    for( int i=nsLen-2; i>=0; i-=2 )
        if(uri.equals(nsBind[i+1]))
            if( getNamespaceURI(nsBind[i]).equals(nsBind[i+1]) )
                // make sure that this prefix is still effective.
                return nsBind[i];

    if(environmentNamespaceContext!=null)
        return environmentNamespaceContext.getPrefix(uri);

    return null;
}
 

@Override
public String getPrefix(String uri) {
    if( uri==null )
        throw new IllegalArgumentException();
    if( uri.equals(XMLConstants.XML_NS_URI) )
        return XMLConstants.XML_NS_PREFIX;
    if( uri.equals(XMLConstants.XMLNS_ATTRIBUTE_NS_URI) )
        return XMLConstants.XMLNS_ATTRIBUTE;

    for( int i=nsLen-2; i>=0; i-=2 )
        if(uri.equals(nsBind[i+1]))
            if( getNamespaceURI(nsBind[i]).equals(nsBind[i+1]) )
                // make sure that this prefix is still effective.
                return nsBind[i];

    if(environmentNamespaceContext!=null)
        return environmentNamespaceContext.getPrefix(uri);

    return null;
}
 

@Override
public String getPrefix(final String namespaceURI) {
    checkArgument(namespaceURI != null);

    switch (namespaceURI) {
        case YangConstants.RFC6020_YIN_NAMESPACE_STRING:
            return XMLConstants.DEFAULT_NS_PREFIX;
        case XMLConstants.XML_NS_URI:
            return XMLConstants.XML_NS_PREFIX;
        case XMLConstants.XMLNS_ATTRIBUTE_NS_URI:
            return XMLConstants.XMLNS_ATTRIBUTE;
        default:
            final List<@NonNull String> prefixes = namespaceToPrefix.get(namespaceURI);
            return prefixes.isEmpty() ? null : prefixes.get(0);
    }
}
 

@Override
public String getPrefix(String uri) {
    if( uri==null )
        throw new IllegalArgumentException();
    if( uri.equals(XMLConstants.XML_NS_URI) )
        return XMLConstants.XML_NS_PREFIX;
    if( uri.equals(XMLConstants.XMLNS_ATTRIBUTE_NS_URI) )
        return XMLConstants.XMLNS_ATTRIBUTE;

    for( int i=nsLen-2; i>=0; i-=2 )
        if(uri.equals(nsBind[i+1]))
            if( getNamespaceURI(nsBind[i]).equals(nsBind[i+1]) )
                // make sure that this prefix is still effective.
                return nsBind[i];

    if(environmentNamespaceContext!=null)
        return environmentNamespaceContext.getPrefix(uri);

    return null;
}
 

/**
 * Creates a DOM attribute and adds it to the current element in the DOM tree.
 * @param namespaceURI {@inheritDoc}
 * @throws javax.xml.stream.XMLStreamException {@inheritDoc}
 */
public void writeDefaultNamespace(String namespaceURI) throws XMLStreamException {
    if(currentNode.getNodeType() == Node.ELEMENT_NODE){
        String qname = XMLConstants.XMLNS_ATTRIBUTE;
        ((Element)currentNode).setAttributeNS(XMLConstants.XMLNS_ATTRIBUTE_NS_URI,qname, namespaceURI);
    }else{
        //Convert node type to String
        throw new IllegalStateException("Current DOM Node type  is "+ currentNode.getNodeType() +
                "and does not allow attributes to be set ");
    }
}
 

public String getPrefix(String namespaceURI) {
  ensureNotNull("Namespace URI", namespaceURI);

  if(namespaceURI.equals(XMLConstants.XML_NS_URI)) {
    return XMLConstants.XML_NS_PREFIX;
  }

  if(namespaceURI.equals(XMLConstants.XMLNS_ATTRIBUTE_NS_URI)) {
    return XMLConstants.XMLNS_ATTRIBUTE;
  }

  /**
   * TODO: This only works for the root element. Every child element with a 'xmlns'-attribute will be ignored.
   */
  if (namespaceURI.equals(element.name())) {
    return XMLConstants.DEFAULT_NS_PREFIX;
  }

  String key = null;
  if(namespaces.containsValue(namespaceURI)) {
    for(Map.Entry<String, String> entry : namespaces.entrySet()) {
      if(namespaceURI.equals(entry.getValue())) {
        key = entry.getKey();
        break;
      }
    }
  }
  return key;

}
 

public void addNsContextToEntityElement(Element entity, NsContext nsCtx) {
    for (Map.Entry<String, String> ns : nsCtx.getNamespaces().entrySet()) {
        String attributeName = XMLConstants.XMLNS_ATTRIBUTE;
        if (!ns.getKey().equals("")) {
            attributeName += ":" + ns.getKey();
        }
        entity.setAttributeNS(XMLConstants.XMLNS_ATTRIBUTE_NS_URI,
                attributeName, ns.getValue());
    }
}
 

/**
 * Creates a DOM attribute and adds it to the current element in the DOM tree.
 * @param namespaceURI {@inheritDoc}
 * @throws javax.xml.stream.XMLStreamException {@inheritDoc}
 */
public void writeDefaultNamespace(String namespaceURI) throws XMLStreamException {
    if(currentNode.getNodeType() == Node.ELEMENT_NODE){
        String qname = XMLConstants.XMLNS_ATTRIBUTE;
        ((Element)currentNode).setAttributeNS(XMLConstants.XMLNS_ATTRIBUTE_NS_URI,qname, namespaceURI);
    }else{
        //Convert node type to String
        throw new IllegalStateException("Current DOM Node type  is "+ currentNode.getNodeType() +
                "and does not allow attributes to be set ");
    }
}
 

/** Creates a new instance of NamespaceImpl */
public NamespaceImpl(String namespaceURI) {
    super(XMLConstants.XMLNS_ATTRIBUTE,XMLConstants.XMLNS_ATTRIBUTE_NS_URI,XMLConstants.DEFAULT_NS_PREFIX,namespaceURI,null);
    init();
}
 

/** Creates a new instance of NamespaceImpl */
public NamespaceImpl(String namespaceURI) {
    super(XMLConstants.XMLNS_ATTRIBUTE,XMLConstants.XMLNS_ATTRIBUTE_NS_URI,XMLConstants.DEFAULT_NS_PREFIX,namespaceURI,null);
    init();
}
 

/** Wraps the given event with a different prefix and URI. */
NS(final Attribute event, final String prefix, final String namespaceURI) {
    super(event, new QName(XMLConstants.XMLNS_ATTRIBUTE_NS_URI, prefix, XMLConstants.XMLNS_ATTRIBUTE));
    this.namespaceURI = namespaceURI;
}
 

/** Creates a new instance of NamespaceImpl */
public NamespaceImpl(String namespaceURI) {
    super(XMLConstants.XMLNS_ATTRIBUTE,XMLConstants.XMLNS_ATTRIBUTE_NS_URI,XMLConstants.DEFAULT_NS_PREFIX,namespaceURI,null);
    init();
}
 

/** Creates a new instance of NamespaceImpl */
public NamespaceImpl(String namespaceURI) {
    super(XMLConstants.XMLNS_ATTRIBUTE,XMLConstants.XMLNS_ATTRIBUTE_NS_URI,XMLConstants.DEFAULT_NS_PREFIX,namespaceURI,null);
    init();
}
 

public NamespaceImpl(String prefix, String namespaceURI){
    super(XMLConstants.XMLNS_ATTRIBUTE,XMLConstants.XMLNS_ATTRIBUTE_NS_URI,prefix,namespaceURI,null);
    init();
}
 

/** Creates a new instance of NamespaceImpl */
public NamespaceImpl(String namespaceURI) {
    super(XMLConstants.XMLNS_ATTRIBUTE,XMLConstants.XMLNS_ATTRIBUTE_NS_URI,XMLConstants.DEFAULT_NS_PREFIX,namespaceURI,null);
    init();
}
 

/** Creates a new instance of NamespaceImpl */
public NamespaceImpl(String namespaceURI) {
    super(XMLConstants.XMLNS_ATTRIBUTE,XMLConstants.XMLNS_ATTRIBUTE_NS_URI,XMLConstants.DEFAULT_NS_PREFIX,namespaceURI,null);
    init();
}