public static ConfigOverlay getConfigOverlay(SolrResourceLoader loader) {
InputStream in = null;
InputStreamReader isr = null;
try {
try {
in = loader.openResource(ConfigOverlay.RESOURCE_NAME);
} catch (IOException e) {
// TODO: we should be explicitly looking for file not found exceptions
// and logging if it's not the expected IOException
// hopefully no problem, assume no overlay.json file
return new ConfigOverlay(Collections.EMPTY_MAP, -1);
}
int version = 0; // will be always 0 for file based resourceLoader
if (in instanceof ZkSolrResourceLoader.ZkByteArrayInputStream) {
version = ((ZkSolrResourceLoader.ZkByteArrayInputStream) in).getStat().getVersion();
log.info("config overlay loaded . version : {} ", version);
}
isr = new InputStreamReader(in, StandardCharsets.UTF_8);
Map m = (Map) ObjectBuilder.getVal(new JSONParser(isr));
return new ConfigOverlay(m, version);
} catch (Exception e) {
throw new SolrException(ErrorCode.SERVER_ERROR, "Error reading config overlay", e);
} finally {
IOUtils.closeQuietly(isr);
IOUtils.closeQuietly(in);
}
}
public static void runConfigCommand(RestTestHarness harness, String uri, String payload)
throws IOException {
String json = SolrTestCaseJ4.json(payload);
log.info("going to send config command. path {} , payload: {}", uri, payload);
String response = harness.post(uri, json);
Map map = (Map) ObjectBuilder.getVal(new JSONParser(new StringReader(response)));
assertNull(response, map.get("errors"));
}
public static Map getRespMap(String path, RestTestHarness restHarness) throws Exception {
String response = restHarness.query(path);
try {
return (Map) ObjectBuilder.getVal(new JSONParser(new StringReader(response)));
} catch (JSONParser.ParseException e) {
log.error(response);
return Collections.emptyMap();
}
}
@Override
protected Object parseText(Reader reader, String resourceId) throws IOException {
return ObjectBuilder.getVal(new JSONParser(reader));
}