@Override
public long getLastModified(Object templateSource) {
ApplicationResource source = (ApplicationResource) templateSource;
try {
return source.getLastModified();
} catch (IOException e) {
return -1;
}
}
@Override
protected List<ApplicationResource> getSources(ApplicationContext applicationContext) {
Collection<ApplicationResource> resources = new ArrayList<>();
Set<String> definitions = getTilesDefinitions(applicationContext.getInitParams());
for (String definition : definitions) {
resources.addAll(applicationContext.getResources(definition));
}
List<ApplicationResource> filteredResources = new ArrayList<>();
for (ApplicationResource resource : resources) {
if (Locale.ROOT.equals(resource.getLocale())) {
filteredResources.add(resource);
}
}
return filteredResources;
}
@Override
public ApplicationResource getResource(ApplicationResource base, Locale locale) {
ApplicationResource retValue = null;
Collection<ApplicationResource> urlSet = getResources(base.getLocalePath(locale));
if (urlSet != null && !urlSet.isEmpty()) {
retValue = urlSet.iterator().next();
}
return retValue;
}
@Override
public Reader getReader(Object templateSource, String encoding) throws IOException {
ApplicationResource source = (ApplicationResource) templateSource;
return new InputStreamReader(source.getInputStream(), encoding);
}