// if a data url wasnt used copy the file and set the url to the server
// file name.
if (false == usingDataUrl) {
// data urls are supported, write the file
final String suffix = ImageFactoryConstants.IMAGE_RESOURCE_SUFFIX + image.getFileExtension();
url = context.createResource(image.getContents(), suffix);
context.debug("Module relative server url: \"" + url + "\".");
final boolean prefetch = this.shouldPrefetchServerImage(method);
if (prefetch) {