How to use

SystemViewExporter

in

org.apache.jackrabbit.commons.xml

/**
 * Exports the given node as an <code>sv:node</code> element.
 */
protected void exportNode(String uri, String local, Node node)
    throws RepositoryException, SAXException {
  addAttribute(SV, "name", getXMLName(uri, local));
  startElement(SV, "node");
  exportProperties(node);
  exportNodes(node);
  endElement(SV, "node");
}

/**
 * Creates a system view exporter.
 *
 * @param session current session
 * @param handler SAX event handler for the export
 * @param recurse whether to recursively export the whole subtree
 * @param binary whether to export binary values
 */
public SystemViewExporter(
    Session session, ContentHandler handler,
    boolean recurse, boolean binary) {
  super(session, handler, recurse, binary);
  addNamespace("sv", SV);
}

public void write(char[] cbuf, int off, int len)
    throws IOException {
  try {
    SystemViewExporter.this.characters(cbuf, off, len);
  } catch (Exception e) {
    IOException exception = new IOException();
    exception.initCause(e);
    throw exception;
  }
}
public void close() {

/**
 * Calls {@link #exportProperty(String, String, int, Value[])}.
 */
protected void exportProperty(String uri, String local, Value value)
    throws RepositoryException, SAXException {
  // start property element
  addAttribute(SV, "name", getXMLName(uri, local));
  addAttribute(SV, "type", PropertyType.nameFromValue(value.getType()));
  startElement(SV, "property");
  // value
  exportValue(value);
  endElement(SV, "property");
}

  throws RepositoryException, SAXException {
try {
  boolean binary = mustSendBinary(value);
  if (binary) {
    addNamespace("xs", XS);
    addNamespace("xsi", XSI);
    addAttribute(XSI, "type", getXMLName(XS, "base64Binary"));
  startElement(SV, "value");
  ValueHelper.serialize(value, false, binary, new Writer() {
    public void write(char[] cbuf, int off, int len)
  endElement(SV, "value");
} catch (IOException e) {

@Override
public void exportSystemView(String absPath, ContentHandler contentHandler,
    boolean skipBinary, boolean noRecurse) throws SAXException,
    RepositoryException {
  export(checkNotNull(absPath), new SystemViewExporter(this,
      checkNotNull(contentHandler), !noRecurse, !skipBinary));
}

@Override
protected void exportNodes(Node node) throws RepositoryException, SAXException {
  if (recurse) {
    super.exportNodes(node);
  }
}

  @Override
  protected String getXMLName(String uri, String local) throws RepositoryException {
    if (isFrozenNode) {
      if (FROZEN_PROPERTIES.contains(local)) {
        local = StringUtils.replace(local, "frozen", "");
        local = StringUtils.uncapitalize(local);
      } else if (FROZEN_NODE_NAME.equals(local)) {
        uri = "";
        local = nodeName;
      }
    }
    return super.getXMLName(uri, local);
  }
}

/**
 * Exports the given property as an <code>sv:property</code> element.
 */
protected void exportProperty(
    String uri, String local, int type, Value[] values)
    throws RepositoryException, SAXException {
  // start property element
  addAttribute(SV, "name", getXMLName(uri, local));
  addAttribute(SV, "type", PropertyType.nameFromValue(type));
  addAttribute(SV, "multiple", Boolean.TRUE.toString());
  startElement(SV, "property");
  // values
  for (int i = 0; i < values.length; i++) {
    exportValue(values[i]);
  }
  endElement(SV, "property");
}

  throws RepositoryException, SAXException {
try {
  boolean binary = mustSendBinary(value);
  if (binary) {
    addNamespace("xs", XS);
    addNamespace("xsi", XSI);
    addAttribute(XSI, "type", getXMLName(XS, "base64Binary"));
  startElement(SV, "value");
  ValueHelper.serialize(value, false, binary, new Writer() {
    public void write(char[] cbuf, int off, int len)
  endElement(SV, "value");
} catch (IOException e) {

@Override
public void exportSystemView(String absPath, ContentHandler contentHandler,
    boolean skipBinary, boolean noRecurse) throws SAXException,
    RepositoryException {
  export(checkNotNull(absPath), new SystemViewExporter(this,
      checkNotNull(contentHandler), !noRecurse, !skipBinary));
}

/**
 * Calls {@link #exportProperty(String, String, int, Value[])}.
 */
protected void exportProperty(String uri, String local, Value value)
    throws RepositoryException, SAXException {
  // start property element
  addAttribute(SV, "name", getXMLName(uri, local));
  addAttribute(SV, "type", PropertyType.nameFromValue(value.getType()));
  startElement(SV, "property");
  // value
  exportValue(value);
  endElement(SV, "property");
}

/**
 * Exports the given node as an <code>sv:node</code> element.
 */
protected void exportNode(String uri, String local, Node node)
    throws RepositoryException, SAXException {
  addAttribute(SV, "name", getXMLName(uri, local));
  startElement(SV, "node");
  exportProperties(node);
  exportNodes(node);
  endElement(SV, "node");
}

  throws RepositoryException, SAXException {
try {
  boolean binary = mustSendBinary(value);
  if (binary) {
    addNamespace("xs", XS);
    addNamespace("xsi", XSI);
    addAttribute(XSI, "type", getXMLName(XS, "base64Binary"));
  startElement(SV, "value");
  ValueHelper.serialize(value, false, binary, new Writer() {
    public void write(char[] cbuf, int off, int len)
  endElement(SV, "value");
} catch (IOException e) {

@Override
public void exportSystemView(String absPath, ContentHandler contentHandler,
    boolean skipBinary, boolean noRecurse) throws SAXException,
    RepositoryException {
  export(checkNotNull(absPath), new SystemViewExporter(this,
      checkNotNull(contentHandler), !noRecurse, !skipBinary));
}

public void write(char[] cbuf, int off, int len)
    throws IOException {
  try {
    SystemViewExporter.this.characters(cbuf, off, len);
  } catch (Exception e) {
    IOException exception = new IOException();
    exception.initCause(e);
    throw exception;
  }
}
public void close() {

/**
 * Creates a system view exporter.
 *
 * @param session current session
 * @param handler SAX event handler for the export
 * @param recurse whether to recursively export the whole subtree
 * @param binary whether to export binary values
 */
public SystemViewExporter(
    Session session, ContentHandler handler,
    boolean recurse, boolean binary) {
  super(session, handler, recurse, binary);
  addNamespace("sv", SV);
}

/**
 * Exports the given property as an <code>sv:property</code> element.
 */
protected void exportProperty(
    String uri, String local, int type, Value[] values)
    throws RepositoryException, SAXException {
  // start property element
  addAttribute(SV, "name", getXMLName(uri, local));
  addAttribute(SV, "type", PropertyType.nameFromValue(type));
  addAttribute(SV, "multiple", Boolean.TRUE.toString());
  startElement(SV, "property");
  // values
  for (int i = 0; i < values.length; i++) {
    exportValue(values[i]);
  }
  endElement(SV, "property");
}

/**
 * Exports the given node as an <code>sv:node</code> element.
 */
protected void exportNode(String uri, String local, Node node)
    throws RepositoryException, SAXException {
  addAttribute(SV, "name", getXMLName(uri, local));
  startElement(SV, "node");
  exportProperties(node);
  exportNodes(node);
  endElement(SV, "node");
}

/**
 * Generates a system view export using a {@link SystemViewExporter}
 * instance.
 *
 * @param path of the node to be exported
 * @param handler handler for the SAX events of the export
 * @param skipBinary whether binary values should be skipped
 * @param noRecurse whether to export just the identified node
 * @throws PathNotFoundException if a node at the given path does not exist
 * @throws SAXException if the SAX event handler failed
 * @throws RepositoryException if another error occurs
 */
public void exportSystemView(
    String path, ContentHandler handler,
    boolean skipBinary, boolean noRecurse)
    throws PathNotFoundException, SAXException, RepositoryException {
  export(path, new SystemViewExporter(
      this, handler, !noRecurse, !skipBinary));
}