public byte[] getResource(String url) {
Log.d("PCL", "getResource('" + url + "')");
AndroidResource r = getDB().getResource(url);
if (r == null) {
r = registerResource(url, 0);
}
return r.getContent();
}
public Questionnaire getQuestionaire(String url) {
Log.d("PCL", "getQuestionaire('" + url + "')");
AndroidResource r = getDB().getResource(url);
if (r == null) {
r = registerResource(url, RESOURCE_FLAG_QUESTIONNAIRE);
}
if (r.getContent() == null) {
Log.d("PCL", "Fetching content, not in cache");
byte[] content = fetchURL(url);
if (content != null) {
r.setContent(content);
}
}
if (r.getContent() == null) return null;
QuestionnaireHandler handler = new QuestionnaireHandler();
parseQuestionaire(new ByteArrayInputStream(r.getContent()), handler);
return handler.getQuestionaire();
}
