How to use

ExtendedAttributeView

in

org.kie.commons.java.nio.base

  private synchronized Properties buildProperties( boolean includesNonSerializable ) {
    final Properties properties = new Properties( content );

    for ( final Map.Entry<String, AttributeView> view : viewsNameIndex.entrySet() ) {
      if ( includesNonSerializable ||
          view.getValue() instanceof ExtendedAttributeView && ( (ExtendedAttributeView) view.getValue() ).isSerializable() ) {
        final ExtendedAttributeView extendedView = (ExtendedAttributeView) view.getValue();
        for ( final Map.Entry<String, Object> attr : extendedView.readAllAttributes().entrySet() ) {
          properties.put( attr.getKey(), attr.getValue() );
        }
      }
    }

    return properties;
  }
}

@Override
public <V extends AttributeView> void addAttrView( final V view ) {
  viewsNameIndex.put( view.name(), view );
  if ( view instanceof ExtendedAttributeView ) {
    final ExtendedAttributeView extendedView = (ExtendedAttributeView) view;
    for ( Class<? extends BasicFileAttributeView> type : extendedView.viewTypes() ) {
      viewsTypeIndex.put( type, view );
    }
  } else {
    viewsTypeIndex.put( view.getClass(), view );
  }
}

@Override
public Map<String, Object> readAttributes( final Path path,
                      final String attributes,
                      final LinkOption... options )
    throws UnsupportedOperationException, IllegalArgumentException, IOException, SecurityException {
  checkNotNull( "path", path );
  checkNotEmpty( "attributes", attributes );
  final String[] s = split( attributes );
  if ( s[ 0 ].length() == 0 ) {
    throw new IllegalArgumentException( attributes );
  }
  final ExtendedAttributeView view = getFileAttributeView( toPathImpl( path ), s[ 0 ], options );
  if ( view == null ) {
    throw new UnsupportedOperationException( "View '" + s[ 0 ] + "' not available" );
  }
  return view.readAttributes( s[ 1 ].split( "," ) );
}

@Override
public void setAttribute( final Path path,
             final String attribute,
             final Object value,
             final LinkOption... options )
    throws UnsupportedOperationException, IllegalArgumentException, ClassCastException, IOException, SecurityException {
  checkNotNull( "path", path );
  checkNotEmpty( "attributes", attribute );
  if ( attribute.equals( FileSystemState.FILE_SYSTEM_STATE_ATTR ) ) {
    try {
      state = FileSystemState.valueOf( value.toString() );
      FileSystemState.valueOf( value.toString() );
    } catch ( final Exception ex ) {
      state = FileSystemState.NORMAL;
    }
    hadCommitOnBatchState = false;
    return;
  }
  final String[] s = split( attribute );
  if ( s[ 0 ].length() == 0 ) {
    throw new IllegalArgumentException( attribute );
  }
  final ExtendedAttributeView view = getFileAttributeView( toPathImpl( path ), s[ 0 ], options );
  if ( view == null ) {
    throw new UnsupportedOperationException( "View '" + s[ 0 ] + "' not available" );
  }
  view.setAttribute( s[ 1 ], value );
}