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New JSONObject.optJSONObject method with defaultValue parameter

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This commit is contained in:
Niels Frederiksen
2021-06-23 15:15:00 +02:00
parent 4571978840
commit f91d0c8a52
2 changed files with 18 additions and 6 deletions
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16
src/main/java/org/json/JSONObject.java
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@@ -1370,9 +1370,21 @@ public class JSONObject {
* A key string.
* @return A JSONObject which is the value.
*/
public JSONObject optJSONObject(String key) {
public JSONObject optJSONObject(String key) { return this.optJSONObject(key, null); }
/**
* Get an optional JSONObject associated with a key, or the default if there
* is no such key or if the value is not a JSONObject.
*
* @param key
* A key string.
* @param defaultValue
* The default.
* @return An JSONObject which is the value.
*/
public JSONObject optJSONObject(String key, JSONObject defaultValue) {
Object object = this.opt(key);
return object instanceof JSONObject ? (JSONObject) object : null;
return object instanceof JSONObject ? (JSONObject) object : defaultValue;
}
/**