How to use

isSvgName

method

in

org.pentaho.di.core.svg.SvgSupport

/**
 * Converts SVG file name to PNG.
 */
public static String toPngName( String name ) {
 if ( isSvgName( name ) ) {
  name = name.substring( 0, name.length() - 4 ) + PNG_EXTENSION;
 }
 return name;
}

 /**
  * Load image from InputStream as bitmap image, or SVG image conversion to bitmap image.
  */
 private static SwingUniversalImage loadImage( InputStream in, String filename ) {
  if ( !SvgSupport.isSvgName( filename ) ) {
   // bitmap image
   try {
    return new SwingUniversalImageBitmap( ImageIO.read( in ) );
   } catch ( IOException e ) {
    throw new RuntimeException( e );
   }
  } else {
   // svg image - need to convert to bitmap
   try {
    return new SwingUniversalImageSvg( SvgSupport.loadSvgImage( in ) );
   } catch ( Exception ex ) {
    throw new RuntimeException( ex );
   }
  }
 }
}

 resource = resource.substring( 0, resource.indexOf( ":" ) ) + resource.substring( resource.indexOf( "." ) );
if ( SvgSupport.isSvgEnabled() && ( SvgSupport.isSvgName( resource ) || SvgSupport.isPngName( resource ) ) ) {
 InputStream in = null;
 try {

 /**
  * Load image from InputStream as bitmap image, or SVG image conversion to bitmap image.
  */
 private static SwtUniversalImage loadImage( Display display, InputStream in, String filename ) {
  if ( !SvgSupport.isSvgName( filename ) ) {
   // bitmap image
   return new SwtUniversalImageBitmap( new Image( display, in ) );
  } else {
   // svg image - need to convert to bitmap
   try {
    return new SwtUniversalImageSvg( SvgSupport.loadSvgImage( in ) );
   } catch ( Exception ex ) {
    throw new RuntimeException( ex );
   }
  }
 }
}

if ( SvgSupport.isSvgEnabled() && SvgSupport.isSvgName( fileName ) ) {
 try {
  inputStream = new FileInputStream( fileName );

if ( SvgSupport.isSvgEnabled() && SvgSupport.isSvgName( fileName ) ) {
 try {
  inputStream = new FileInputStream( fileName );

if ( SvgSupport.isSvgEnabled() && SvgSupport.isSvgName( filename ) ) {

if ( SvgSupport.isSvgEnabled() && ( SvgSupport.isSvgName( resource ) || SvgSupport.isPngName( resource ) ) ) {
 InputStream in = null;
 try {