import com.google.gson.FieldNamingPolicy;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import java.lang.invoke.MethodHandles;
import java.util.ArrayList;
import java.util.List;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
/**
* Common json functionality used by the SDNC clients
*/
+@SuppressWarnings("java:S1192") // Same text in several traces
class SdncJsonHelper {
private static Gson gson = new GsonBuilder() //
.setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_DASHES) //
.create();
+ private static final String OUTPUT = "output";
+ private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
private SdncJsonHelper() {
}
}
return Flux.fromIterable(arrayList);
} catch (JSONException ex) { // invalid json
+ logger.debug("Invalid json {}", ex.getMessage());
return Flux.error(ex);
}
}
public static <T> String createInputJsonString(T params) {
- JSONObject inputJson = new JSONObject();
- inputJson.put("input", gson.toJson(params));
- return inputJson.toString();
+ JsonElement paramsJson = gson.toJsonTree(params);
+ JsonObject jsonObj = new JsonObject();
+ jsonObj.add("input", paramsJson);
+ return gson.toJson(jsonObj);
}
- public static Mono<String> getValueFromResponse(String response, String key) {
+ public static <T> String createOutputJsonString(T params) {
+ JsonElement paramsJson = gson.toJsonTree(params);
+ JsonObject jsonObj = new JsonObject();
+ jsonObj.add(OUTPUT, paramsJson);
+ return gson.toJson(jsonObj);
+ }
+
+ public static Mono<JSONObject> getOutput(String response) {
try {
JSONObject outputJson = new JSONObject(response);
- JSONObject responseParams = outputJson.getJSONObject("output");
- if (!responseParams.has(key)) {
- return Mono.just("");
- }
- String value = responseParams.get(key).toString();
- return Mono.just(value);
+ JSONObject responseParams = outputJson.getJSONObject(OUTPUT);
+ return Mono.just(responseParams);
} catch (JSONException ex) { // invalid json
+ logger.debug("Invalid json {}", ex.getMessage());
return Mono.error(ex);
}
}
+ public static Mono<String> getValueFromResponse(String response, String key) {
+ return getOutput(response) //
+ .flatMap(responseParams -> {
+ if (!responseParams.has(key)) {
+ return Mono.just("");
+ }
+ String value = responseParams.get(key).toString();
+ return Mono.just(value);
+ });
+ }
+
public static Mono<String> extractPolicySchema(String inputString) {
try {
JSONObject jsonObject = new JSONObject(inputString);
String schemaString = schemaObject.toString();
return Mono.just(schemaString);
} catch (JSONException ex) { // invalid json
+ logger.debug("Invalid json {}", ex.getMessage());
return Mono.error(ex);
}
}