本文整理了Java中org.json.JSONObject.putOpt()方法的一些代码示例，展示了JSONObject.putOpt()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JSONObject.putOpt()方法的具体详情如下：
包路径：org.json.JSONObject
类名称：JSONObject
方法名：putOpt

JSONObject.putOpt介绍

[英]Equivalent to put(name, value) when both parameters are non-null; does nothing otherwise.
[中]当两个参数均非空时，等效于put（名称、值）；否则什么也不做。

代码示例

代码示例来源：origin: zzz40500/GsonFormat

/**
 * Construct a JSONObject from an Object, using reflection to find the
 * public members. The resulting JSONObject's keys will be the strings from
 * the names array, and the values will be the field values associated with
 * those keys in the object. If a key is not found or not visible, then it
 * will not be copied into the new JSONObject.
 *
 * @param object
 *            An object that has fields that should be used to make a
 *            JSONObject.
 * @param names
 *            An array of strings, the names of the fields to be obtained
 *            from the object.
 */
public JSONObject(Object object, String names[]) {
  this();
  Class c = object.getClass();
  for (int i = 0; i < names.length; i += 1) {
    String name = names[i];
    try {
      this.putOpt(name, c.getField(name).get(object));
    } catch (Exception ignore) {
    }
  }
}

代码示例来源：origin: apache/geode

/**
 *
 * @return this GfJsonObject
 * @throws GfJsonException If the value is a non-finite number.
 */
public GfJsonObject put(String key, Collection<?> value) throws GfJsonException {
 try {
  jsonObject.putOpt(key, value);
 } catch (JSONException e) {
  throw new GfJsonException(e.getMessage());
 }
 return this;
}

代码示例来源：origin: loklak/loklak_server

/**
 * Construct a JSONObject from an Object, using reflection to find the
 * public members. The resulting JSONObject's keys will be the strings from
 * the names array, and the values will be the field values associated with
 * those keys in the object. If a key is not found or not visible, then it
 * will not be copied into the new JSONObject.
 *
 * @param object
 *            An object that has fields that should be used to make a
 *            JSONObject.
 * @param names
 *            An array of strings, the names of the fields to be obtained
 *            from the object.
 */
public JSONObject(Object object, String names[]) {
  this(names.length);
  Class<?> c = object.getClass();
  for (int i = 0; i < names.length; i += 1) {
    String name = names[i];
    try {
      this.putOpt(name, c.getField(name).get(object));
    } catch (Exception ignore) {
    }
  }
}

代码示例来源：origin: apache/geode

public GfJsonObject putJSONArray(String key, GfJsonArray value) throws GfJsonException {
 try {
  jsonObject.putOpt(key, value.getInternalJsonArray());
 } catch (JSONException e) {
  throw new GfJsonException(e.getMessage());
 }
 return this;
}

代码示例来源：origin: apache/geode

/**
 *
 * @return this GfJsonObject
 * @throws GfJsonException If the value is a non-finite number.
 */
public GfJsonObject putOpt(String key, Object value) throws GfJsonException {
 try {
  jsonObject.putOpt(key, extractInternalForGfJsonOrReturnSame(value));
 } catch (JSONException e) {
  throw new GfJsonException(e.getMessage());
 }
 return this;
}

代码示例来源：origin: facebook/facebook-android-sdk

static void jsonObjectPutAll(JSONObject jsonObject, Map<String, Object> map) {
  Set<Map.Entry<String, Object>> entrySet = map.entrySet();
  for (Map.Entry<String, Object> entry : entrySet) {
    try {
      jsonObject.putOpt(entry.getKey(), entry.getValue());
    } catch (JSONException e) {
      throw new IllegalArgumentException(e);
    }
  }
}

代码示例来源：origin: facebook/facebook-android-sdk

json.putOpt(JSON_VALUE, jsonArray);

代码示例来源：origin: facebook/facebook-android-sdk

public static Object getStringPropertyAsJSON(
    JSONObject jsonObject,
    String key,
    String nonJSONPropertyKey
) throws JSONException {
  Object value = jsonObject.opt(key);
  if (value != null && value instanceof String) {
    JSONTokener tokener = new JSONTokener((String) value);
    value = tokener.nextValue();
  }
  if (value != null && !(value instanceof JSONObject || value instanceof JSONArray)) {
    if (nonJSONPropertyKey != null) {
      // Facebook sometimes gives us back a non-JSON value such as
      // literal "true" or "false" as a result.
      // If we got something like that, we present it to the caller as a JSONObject
      // with a single property. We only do this if the caller wants that behavior.
      jsonObject = new JSONObject();
      jsonObject.putOpt(nonJSONPropertyKey, value);
      return jsonObject;
    } else {
      throw new FacebookException("Got an unexpected non-JSON object.");
    }
  }
  return value;
}

代码示例来源：origin: parse-community/Parse-SDK-Android

/**
 * Serializes the history state to a JSON object using the format described in loadJSON().
 */
public JSONObject toJSON() throws JSONException {
  JSONObject json = new JSONObject();
  if (entries.size() > 0) {
    JSONObject history = new JSONObject();
    for (Entry e : entries) {
      history.put(e.pushId, e.timestamp);
    }
    json.put("seen", history);
  }
  json.putOpt("lastTime", lastTime);
  return json;
}

代码示例来源：origin: aws-amplify/aws-sdk-android

public JSONBuilder withAttribute(String key, Object value) {
  Object jsonValue = value instanceof JSONSerializable ? ((JSONSerializable) value)
      .toJSONObject() : value;
  try {
    json.putOpt(key, jsonValue);
  } catch (JSONException e) {
    // somehow value is Double or Float NaN or Infinity, so ignore
  }
  return this;
}

代码示例来源：origin: b3log/latke

/**
 * Construct a JSONObject from an Object, using reflection to find the
 * public members. The resulting JSONObject's keys will be the strings from
 * the names array, and the values will be the field values associated with
 * those keys in the object. If a key is not found or not visible, then it
 * will not be copied into the new JSONObject.
 *
 * @param object
 *            An object that has fields that should be used to make a
 *            JSONObject.
 * @param names
 *            An array of strings, the names of the fields to be obtained
 *            from the object.
 */
public JSONObject(Object object, String names[]) {
  this(names.length);
  Class<?> c = object.getClass();
  for (int i = 0; i < names.length; i += 1) {
    String name = names[i];
    try {
      this.putOpt(name, c.getField(name).get(object));
    } catch (Exception ignore) {
    }
  }
}

代码示例来源：origin: aws-amplify/aws-sdk-android

public JSONBuilder withAttribute(String key, Object value) {
  final Object jsonValue = value instanceof JSONSerializable
                   ? ((JSONSerializable) value).toJSONObject()
                   : value;
  try {
    json.putOpt(key, jsonValue);
  } catch (final JSONException e) {
    LOGGER.warn("error parsing json", e);
  }
  return this;
}

代码示例来源：origin: aws-amplify/aws-sdk-android

recordJson.put(STREAM_NAME_FIELD, source.getStreamName());
  recordJson.put(PARTITION_KEY_FIELD, source.getPartitionKey());
  recordJson.putOpt(EXPLICIT_HASH_FIELD, source.getExplicitHashKey());
  recordJson.putOpt(SEQUENCE_NUMBER_FIELD, source.getSequenceNumberForOrdering());
} catch (final JSONException e) {
  throw new AmazonClientException("Unable to convert KinesisRecord to JSON "

代码示例来源：origin: fr.avianey/facebook-android-api

static void jsonObjectPutAll(JSONObject jsonObject, Map<String, Object> map) {
  Set<Map.Entry<String, Object>> entrySet = map.entrySet();
  for (Map.Entry<String, Object> entry : entrySet) {
    try {
      jsonObject.putOpt(entry.getKey(), entry.getValue());
    } catch (JSONException e) {
      throw new IllegalArgumentException(e);
    }
  }
}

代码示例来源：origin: drakeet/Floo

@NonNull
private JSONObject toJsonObject(@NonNull Target target) throws JSONException {
  final JSONObject jsonObject = new JSONObject();
  jsonObject.putOpt(TARGET_URL, target.getUrl());
  return jsonObject;
}

代码示例来源：origin: luckybilly/DebugController

private void initData() {
  JSONObject json = new JSONObject();
  for (String type : SWITCH_PARAM_LIST) {
    try{
      json.putOpt(type, "");
    } catch(Exception e) {
      e.printStackTrace();
    }
  }
  ServerMessageProcessorManager.sendMessageToClient(EnvSwitchActivity.this, "get" + json.toString());
}

代码示例来源：origin: org.visallo/visallo-core

protected void broadcastWorkProductChange(String workProductId, String skipSourceGuid, String workspaceId, JSONObject permissions) {
  JSONObject json = new JSONObject();
  json.put("type", "workProductChange");
  json.put("permissions", permissions);
  JSONObject dataJson = new JSONObject();
  dataJson.put("id", workProductId);
  dataJson.put("workspaceId", workspaceId);
  dataJson.putOpt("sourceGuid", skipSourceGuid);
  json.put("data", dataJson);
  broadcastJson(json);
}

代码示例来源：origin: org.visallo/visallo-core

public void broadcastWorkProductAncillaryChange(String workProductId, String workspaceId, String ancillaryId, User user, String skipSourceGuid) {
  JSONObject json = new JSONObject();
  json.put("type", "workProductAncillaryChange");
  json.put("permissions", getPermissionsWithWorkspace(workspaceId));
  JSONObject dataJson = new JSONObject();
  dataJson.put("id", ancillaryId);
  dataJson.put("workspaceId", workspaceId);
  dataJson.put("productId", workProductId);
  dataJson.putOpt("sourceGuid", skipSourceGuid);
  json.put("data", dataJson);
  broadcastJson(json);
}

代码示例来源：origin: org.opendaylight.netconf/sal-rest-docgen

private static void processEnumType(final EnumTypeDefinition enumLeafType, final JSONObject property) throws JSONException {
  List<EnumPair> enumPairs = enumLeafType.getValues();
  List<String> enumNames = new ArrayList<>();
  for (EnumPair enumPair : enumPairs) {
    enumNames.add(enumPair.getName());
  }
  property.putOpt(ENUM, new JSONArray(enumNames));
}

代码示例来源：origin: org.qcri.rheem/rheem-core

@Override
public JSONObject toJson() {
  JSONObject json = new JSONObject();
  json.put("cpu", JsonSerializables.serialize(this.cpuUsage, false));
  json.put("ram", JsonSerializables.serialize(this.ramUsage, false));
  json.putOpt("network", JsonSerializables.serialize(this.networkUsage, false));
  json.putOpt("disk", JsonSerializables.serialize(this.diskUsage, false));
  json.put("utilization", this.resourceUtilization);
  json.put("overhead", this.overheadMillis);
  return json;
}