controller.registerHandler(RestRequest.Method.PUT, "/_settings", this);
}
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) {
UpdateSettingsRequest updateSettingsRequest = updateSettingsRequest(Strings.splitStringByCommaToArray(request.param("index")));
updateSettingsRequest.listenerThreaded(false);
updateSettingsRequest.timeout(request.paramAsTime("timeout", updateSettingsRequest.timeout()));
updateSettingsRequest.masterNodeTimeout(request.paramAsTime("master_timeout", updateSettingsRequest.masterNodeTimeout()));
updateSettingsRequest.indicesOptions(IndicesOptions.fromRequest(request, updateSettingsRequest.indicesOptions()));
ImmutableSettings.Builder updateSettings = ImmutableSettings.settingsBuilder();
String bodySettingsStr = request.content().toUtf8();
if (Strings.hasText(bodySettingsStr)) {
Settings buildSettings = ImmutableSettings.settingsBuilder().loadFromSource(bodySettingsStr).build();
for (Map.Entry<String, String> entry : buildSettings.getAsMap().entrySet()) {
String key = entry.getKey();
String value = entry.getValue();
// clean up in case the body is wrapped with "settings" : { ... }
if (key.startsWith("settings.")) {
key = key.substring("settings.".length());
}
updateSettings.put(key, value);
}
}
for (Map.Entry<String, String> entry : request.params().entrySet()) {
if (entry.getKey().equals("pretty") || entry.getKey().equals("timeout") || entry.getKey().equals("master_timeout") || entry.getKey().equals("index")) {
continue;
}
updateSettings.put(entry.getKey(), entry.getValue());
}
updateSettingsRequest.settings(updateSettings);
client.admin().indices().updateSettings(updateSettingsRequest, new AcknowledgedRestListener<UpdateSettingsResponse>(channel));
}