List of usage examples for org.json JSONObject opt
public Object opt(String key)
From source file:com.google.blockly.model.Input.java
/** * Gets a list of connection checks from JSON. If json does not contain a 'check' field * null will be returned instead./*from w w w . j a v a 2s .c om*/ * * @param json The JSON to extract the connection checks from. * @param checksKey The key for the checks. * * @return The set of checks or null. */ @Nullable public static String[] getChecksFromJson(JSONObject json, String checksKey) { Object checkObj = json.opt(checksKey); String[] checks = null; if (checkObj == null) { // Do nothing, ignore other checks } else if (checkObj instanceof JSONArray) { JSONArray jsonChecks = (JSONArray) checkObj; if (jsonChecks != null) { int count = jsonChecks.length(); checks = new String[count]; for (int i = 0; i < count; i++) { checks[i] = jsonChecks.optString(i); if (checks[i] == null) { throw new IllegalArgumentException("Malformatted check array in Input."); } } } } else if (checkObj instanceof String) { checks = new String[] { (String) checkObj }; } return checks; }
From source file:com.rapid.actions.Validation.java
@Override public String getJavaScript(RapidRequest rapidRequest, Application application, Page page, Control control, JSONObject jsonDetails) throws Exception { String js = ""; // check we have some controls if (_controls != null) { // the validations is a JavaScript array JSONArray jsonValidations = new JSONArray(); // loop the controls (which are actually controlIds) for (String controlId : _controls) { // find the control proper Control validateControl = page.getControl(controlId); // check we have a control if (validateControl != null) { // get the control validation com.rapid.core.Validation controlValidation = validateControl.getValidation(); // check there is control validation if (controlValidation != null) { // find the control class JSONObject jsonControl = rapidRequest.getRapidServlet() .getJsonControl(validateControl.getType()); // check a type has been specified and we could find it if (jsonControl != null && !"".equals(controlValidation.getType())) { // this method can't throw so catch here try { // build the validations object JSONObject jsonValidation = new JSONObject(); // add the properties jsonValidation.put("controlId", validateControl.getId()); jsonValidation.put("controlType", validateControl.getType()); jsonValidation.put("validationType", controlValidation.getType()); jsonValidation.put("message", controlValidation.getMessage()); jsonValidation.put("validationProperty", jsonControl.opt("validationProperty")); if (!"".equals(controlValidation.getRegEx())) jsonValidation.put("regEx", controlValidation.getRegEx()); if (!"".equals(controlValidation.getJavaScript())) jsonValidation.put("javaScript", controlValidation.getJavaScript()); if (controlValidation.getPassHidden()) jsonValidation.put("passHidden", true); if (controlValidation.getAllowNulls()) jsonValidation.put("allowNulls", true); // add optional properties if (validateControl.getDetails() != null) jsonValidation.put("details", validateControl.getDetailsJavaScript(application, page)); // add it to the array jsonValidations.put(jsonValidation); } catch (JSONException ex) { }//from w w w .j ava 2s .c o m } } } } js = "if (Action_validation(ev, " + jsonValidations.toString() + "," + getProperty("showMessages") + ")) {\n"; // insert pass actions if (_passActions != null) { for (Action action : _passActions) js += " " + action.getJavaScript(rapidRequest, application, page, control, jsonDetails) + "\n"; } js += "} else {\n"; // insert fail actions if (_failActions != null) { for (Action action : _failActions) js += " " + action.getJavaScript(rapidRequest, application, page, control, jsonDetails) + "\n"; } // check whether to stop further actions boolean stopActions = Boolean.parseBoolean(getProperty("stopActions")); if (stopActions) js += " return false;\n"; js += "}\n"; } return js; }
From source file:com.liferay.mobile.android.http.client.OkHttpClientImpl.java
protected RequestBody getUploadBody(Request request) { JSONObject body = (JSONObject) request.getBody(); Object tag = request.getTag(); MultipartBuilder builder = new MultipartBuilder().type(MultipartBuilder.FORM); Iterator<String> it = body.keys(); while (it.hasNext()) { String key = it.next();// www . ja va2s . c om Object value = body.opt(key); if (value instanceof UploadData) { UploadData data = (UploadData) value; RequestBody requestBody = new InputStreamBody(data, tag); builder.addFormDataPart(key, data.getFileName(), requestBody); } else { builder.addFormDataPart(key, value.toString()); } } return builder.build(); }
From source file:com.facebook.stetho.json.ObjectMapper.java
private <T> T _convertFromJSONObject(JSONObject jsonObject, Class<T> type) throws NoSuchMethodException, IllegalAccessException, InvocationTargetException, InstantiationException, JSONException { Constructor<T> constructor = type.getDeclaredConstructor((Class[]) null); constructor.setAccessible(true);/*w ww . j ava 2 s. com*/ T instance = constructor.newInstance(); Field[] fields = type.getFields(); for (int i = 0; i < fields.length; ++i) { Field field = fields[i]; Object value = jsonObject.opt(field.getName()); Object setValue = getValueForField(field, value); try { field.set(instance, getValueForField(field, value)); } catch (IllegalArgumentException e) { throw new IllegalArgumentException("Class: " + type.getSimpleName() + " " + "Field: " + field.getName() + " type " + setValue.getClass().getName(), e); } } return instance; }
From source file:com.zotoh.core.util.JSONUte.java
/** * @param j//from www .java 2s .c o m * @param fld * @return * @throws JSONException */ public static JSONArray getAndSetArray(JSONObject j, String fld) throws JSONException { JSONArray r = null; Object o; if (j != null && fld != null) { o = j.opt(fld); if (o instanceof JSONArray) { r = (JSONArray) o; } else if (o != null) { j.remove(fld); } if (r == null) { r = new JSONArray(); j.put(fld, r); } } return r; }
From source file:com.zotoh.core.util.JSONUte.java
/** * @param j/*from w ww . j a v a 2s . c o m*/ * @param fld * @return * @throws JSONException */ public static JSONObject getAndSetObject(JSONObject j, String fld) throws JSONException { JSONObject r = null; Object o; if (j != null && fld != null) { o = j.opt(fld); if (o instanceof JSONObject) { r = (JSONObject) o; } else if (o != null) { j.remove(fld); } if (r == null) { r = new JSONObject(); j.put(fld, r); } } return r; }