/**
* 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;
}
