/**
* Binds Json data to this form - that is, handles form submission.
*
* @param data data to submit
* @return a copy of this form filled with the new data
*/
public Form<T> bind(org.codehaus.jackson.JsonNode data, String... allowedFields) {
return bind(
play.libs.Scala.asJava(
play.api.data.FormUtils.fromJson(
"", play.api.libs.json.Json.parse(play.libs.Json.stringify(data)))),
allowedFields);
}
/** Returns the form errors serialized as Json using the given Lang. */
public org.codehaus.jackson.JsonNode errorsAsJson(play.i18n.Lang lang) {
Map<String, List<String>> allMessages = new HashMap<String, List<String>>();
for (String key : errors.keySet()) {
List<ValidationError> errs = errors.get(key);
if (errs != null && !errs.isEmpty()) {
List<String> messages = new ArrayList<String>();
for (ValidationError error : errs) {
messages.add(play.i18n.Messages.get(lang, error.message(), error.arguments()));
}
allMessages.put(key, messages);
}
}
return play.libs.Json.toJson(allMessages);
}
protected Map<String, String> requestData(Http.Request request) {
Map<String, String[]> urlFormEncoded = new HashMap<String, String[]>();
if (request.body().asFormUrlEncoded() != null) {
urlFormEncoded = request.body().asFormUrlEncoded();
}
Map<String, String[]> multipartFormData = new HashMap<String, String[]>();
if (request.body().asMultipartFormData() != null) {
multipartFormData = request.body().asMultipartFormData().asFormUrlEncoded();
}
Map<String, String> jsonData = new HashMap<String, String>();
if (request.body().asJson() != null) {
jsonData =
play.libs.Scala.asJava(
play.api.data.FormUtils.fromJson(
"",
play.api.libs.json.Json.parse(
play.libs.Json.stringify(request.body().asJson()))));
}
Map<String, String[]> queryString = request.queryString();
Map<String, String> data = new HashMap<String, String>();
for (String key : urlFormEncoded.keySet()) {
String[] values = urlFormEncoded.get(key);
if (key.endsWith("[]")) {
String k = key.substring(0, key.length() - 2);
for (int i = 0; i < values.length; i++) {
data.put(k + "[" + i + "]", values[i]);
}
} else {
if (values.length > 0) {
data.put(key, values[0]);
}
}
}
for (String key : multipartFormData.keySet()) {
String[] values = multipartFormData.get(key);
if (key.endsWith("[]")) {
String k = key.substring(0, key.length() - 2);
for (int i = 0; i < values.length; i++) {
data.put(k + "[" + i + "]", values[i]);
}
} else {
if (values.length > 0) {
data.put(key, values[0]);
}
}
}
for (String key : jsonData.keySet()) {
data.put(key, jsonData.get(key));
}
for (String key : queryString.keySet()) {
String[] values = queryString.get(key);
if (key.endsWith("[]")) {
String k = key.substring(0, key.length() - 2);
for (int i = 0; i < values.length; i++) {
data.put(k + "[" + i + "]", values[i]);
}
} else {
if (values.length > 0) {
data.put(key, values[0]);
}
}
}
return data;
}