Examples with JSONTypeMismatchException org.apache.tapestry5.json.exceptions.JSONTypeMismatchException used on opensource projects

Example 1 with JSONTypeMismatchException

use of org.apache.tapestry5.json.exceptions.JSONTypeMismatchException in project tapestry-5 by apache.

the class JSONObject method append.

/**
 * Appends values to the array mapped to {@code name}. A new {@link JSONArray}
 * mapping for {@code name} will be inserted if no mapping exists. If the existing
 * mapping for {@code name} is not a {@link JSONArray}, a {@link RuntimeException}
 * will be thrown.
 *
 * @param name  The name of the array to which the value should be appended.
 * @param value The value to append.
 * @return this object.
 * @throws JSONTypeMismatchException if {@code name} is {@code null} or if the mapping for
 *                       {@code name} is non-null and is not a {@link JSONArray}.
 */
public JSONObject append(String name, Object value) {
    JSON.testValidity(value);
    Object current = nameValuePairs.get(checkName(name));
    final JSONArray array;
    if (current instanceof JSONArray) {
        array = (JSONArray) current;
    } else if (current == null) {
        JSONArray newArray = new JSONArray();
        nameValuePairs.put(name, newArray);
        array = newArray;
    } else {
        throw new JSONTypeMismatchException("JSONObject[\"" + name + "\"]", JSONType.ARRAY, current.getClass());
    }
    array.checkedPut(value);
    return this;
}