/**
* Converts an iterable type to a JSON array.
*
* @param iter Iterable type containing field values
* @param type Name of the item type
* @param custom Name of the custom type
* @return a JSON-encoded array of items
*/
public static JSONArray toArray(Iterable iter, String type, String custom) throws JiraException {
JSONArray results = new JSONArray();
if (type == null) throw new JiraException("Array field metadata is missing item type");
for (Object val : iter) {
Operation oper = null;
Object realValue = null;
Object realResult = null;
if (val instanceof Operation) {
oper = (Operation) val;
realValue = oper.value;
} else realValue = val;
if (type.equals("component")
|| type.equals("group")
|| type.equals("user")
|| type.equals("version")) {
JSONObject itemMap = new JSONObject();
if (realValue instanceof ValueTuple) {
ValueTuple tuple = (ValueTuple) realValue;
itemMap.put(tuple.type, tuple.value.toString());
} else itemMap.put(ValueType.NAME.toString(), realValue.toString());
realResult = itemMap;
} else if (type.equals("option")
|| (type.equals("string")
&& custom != null
&& (custom.equals("com.atlassian.jira.plugin.system.customfieldtypes:multicheckboxes")
|| custom.equals(
"com.atlassian.jira.plugin.system.customfieldtypes:multiselect")))) {
realResult = new JSONObject();
((JSONObject) realResult).put(ValueType.VALUE.toString(), realValue.toString());
} else if (type.equals("string")) realResult = realValue.toString();
if (oper != null) {
JSONObject operMap = new JSONObject();
operMap.put(oper.name, realResult);
results.add(operMap);
} else results.add(realResult);
}
return results;
}
/**
* Converts the given value to a JSON object.
*
* @param name Field name
* @param value New field value
* @param editmeta Edit metadata JSON object
* @return a JSON-encoded field value
* @throws JiraException when a value is bad or field has invalid metadata
* @throws UnsupportedOperationException when a field type isn't supported
*/
public static Object toJson(String name, Object value, JSONObject editmeta)
throws JiraException, UnsupportedOperationException {
Meta m = getFieldMetadata(name, editmeta);
if (m.type == null) throw new JiraException("Field '" + name + "' is missing metadata type");
if (m.type.equals("array")) {
if (value == null) value = new ArrayList();
else if (!(value instanceof Iterable))
throw new JiraException("Field '" + name + "' expects an Iterable value");
return toArray((Iterable) value, m.items, m.custom);
} else if (m.type.equals("date")) {
if (value == null) return JSONNull.getInstance();
Date d = toDate(value);
if (d == null)
throw new JiraException("Field '" + name + "' expects a date value or format is invalid");
SimpleDateFormat df = new SimpleDateFormat(DATE_FORMAT);
return df.format(d);
} else if (m.type.equals("datetime")) {
if (value == null) return JSONNull.getInstance();
else if (!(value instanceof Timestamp))
throw new JiraException("Field '" + name + "' expects a Timestamp value");
SimpleDateFormat df = new SimpleDateFormat(DATETIME_FORMAT);
return df.format(value);
} else if (m.type.equals("issuetype")
|| m.type.equals("priority")
|| m.type.equals("user")
|| m.type.equals("resolution")) {
JSONObject json = new JSONObject();
if (value == null) return JSONNull.getInstance();
else if (value instanceof ValueTuple) {
ValueTuple tuple = (ValueTuple) value;
json.put(tuple.type, tuple.value.toString());
} else json.put(ValueType.NAME.toString(), value.toString());
return json.toString();
} else if (m.type.equals("project") || m.type.equals("issuelink")) {
JSONObject json = new JSONObject();
if (value == null) return JSONNull.getInstance();
else if (value instanceof ValueTuple) {
ValueTuple tuple = (ValueTuple) value;
json.put(tuple.type, tuple.value.toString());
} else json.put(ValueType.KEY.toString(), value.toString());
return json.toString();
} else if (m.type.equals("string") || (m.type.equals("securitylevel"))) {
if (value == null) return "";
else if (value instanceof List) return toJsonMap((List) value);
else if (value instanceof ValueTuple) {
JSONObject json = new JSONObject();
ValueTuple tuple = (ValueTuple) value;
json.put(tuple.type, tuple.value.toString());
return json.toString();
}
return value.toString();
} else if (m.type.equals("timetracking")) {
if (value == null) return JSONNull.getInstance();
else if (value instanceof TimeTracking) return ((TimeTracking) value).toJsonObject();
} else if (m.type.equals("number")) {
if (!(value instanceof java.lang.Integer)
&& !(value instanceof java.lang.Double)
&& !(value instanceof java.lang.Float)
&& !(value instanceof java.lang.Long)) {
throw new JiraException("Field '" + name + "' expects a Numeric value");
}
return value;
}
throw new UnsupportedOperationException(m.type + " is not a supported field type");
}