cloudinary.java

private UpdateImageDTO generateOtherImages(UpdateImageDTO imgDto) {

		try {
			String thumb = "c_fit,w_72";
			String medium = "c_fit,w_560";
            
                        String delimiter = "(?<=/upload/)|(?<=/fetch/)";
			String originalImageUrl = imgDto.getOriginal();
			String[] subStrings = originalImageUrl.split(delimiter,2);

			imgDto.setMedium(subStrings[0] + medium + "/" + subStrings[1]);
			imgDto.setMediumWidth(560);

			int mediumHeight = (int) (((float) imgDto.getOriginalHeight() / imgDto.getOriginalWidth()) * imgDto.getMediumWidth());
			imgDto.setMediumHeight(mediumHeight);

			imgDto.setThumb(subStrings[0] + thumb + "/" + subStrings[1]);
			imgDto.setThumbWidth(72);

			int thumbHeight = (int) (((float) imgDto.getOriginalHeight() / imgDto.getOriginalWidth()) * imgDto.getThumbWidth());
			imgDto.setThumbHeight(thumbHeight);

			logger.info("NEW_IMAGE_DTO: " + imgDto.toString());
			return imgDto;
		} 
		catch (Exception ex) {
			logger.error("Error occoured :" +ex.getMessage(),ex);
			logger.error("GENERATE_OTHER_IMAGES_ERROR: " + imgDto.toString());
			return imgDto;
		}
	}