protected LogoDescriptor computeLogo(FlavorDescriptor flavor, List<String> flavors) {
if (flavor != null) {
LogoDescriptor localLogo = flavor.getLogo();
if (localLogo == null) {
String extendsFlavorName = flavor.getExtendsFlavor();
if (!StringUtils.isBlank(extendsFlavorName)) {
if (flavors.contains(extendsFlavorName)) {
// cyclic dependency => abort
log.error("Cyclic dependency detected in flavor '" + flavor.getName() + "' hierarchy");
return null;
} else {
// retrieved the extended logo
flavors.add(flavor.getName());
FlavorDescriptor extendedFlavor = getFlavor(extendsFlavorName);
if (extendedFlavor != null) {
localLogo = computeLogo(extendedFlavor, flavors);
} else {
log.warn("Extended flavor '" + extendsFlavorName + "' not found");
}
}
}
}
return localLogo;
}
return null;
}
@Override
public LogoDescriptor getLogo(String flavorName) {
FlavorDescriptor flavor = getFlavor(flavorName);
if (flavor != null) {
return flavor.getLogo();
}
return null;
}