/** * Returns the URL of the image in the specified size, or <code>null</code> if not available. * * @param size The preferred size * @return an image URL * @author Harry Chen */ public String getImageURL() { ImageSize[] sizes = ImageSize.values(); for (ImageSize testSize : sizes) { String url = imageUrls.get(testSize); if (url != null) return url; } return null; }
/** * Extract image URL * * @param imageList the image list from XML * @return the found image URL or null if not found */ private String extractImageURL(List<Image> imageList) { String imageURL = null; for (Image image : imageList) { // for each image if ((image != null) && (lastFMCoverServicePropertiesBean.getImageSize().equalsIgnoreCase(image.getSize()))) { imageURL = image.getValue(); } } if (imageURL == null) { // image not found, try to find the biggest one for (ImageSize imageSize : ImageSize.values()) { for (Image image : imageList) { if ((image != null) && (imageSize.toString().equalsIgnoreCase(image.getSize()))) { imageURL = image.getValue(); LOGGER.warn("Unable to find configured image size - used : " + imageSize); break; } } if (imageURL != null) break; } } return imageURL; }