@Override
public Set<String> nameSet(Theme.Type type) {
Set<String> themes = new HashSet<String>();
for (ThemeProvider p : getProviders()) {
themes.addAll(p.nameSet(type));
}
return themes;
}
@Override
public boolean hasTheme(String name, Theme.Type type) {
for (ThemeProvider p : getProviders()) {
if (p.hasTheme(name, type)) {
return true;
}
}
return false;
}
private Theme findTheme(String name, Theme.Type type) {
for (ThemeProvider p : getProviders()) {
if (p.hasTheme(name, type)) {
try {
return p.getTheme(name, type);
} catch (IOException e) {
log.errorv(e, p.getClass() + " failed to load theme, type={0}, name={1}", type, name);
}
}
}
return null;
}
private List<ThemeProvider> getProviders() {
if (providers == null) {
providers = new LinkedList();
for (ThemeProvider p : session.getAllProviders(ThemeProvider.class)) {
if (!(p instanceof ExtendingThemeManager)) {
if (!p.getClass().equals(ExtendingThemeManager.class)) {
providers.add(p);
}
}
}
Collections.sort(
providers,
new Comparator<ThemeProvider>() {
@Override
public int compare(ThemeProvider o1, ThemeProvider o2) {
return o2.getProviderPriority() - o1.getProviderPriority();
}
});
}
return providers;
}