private static ContainerRequest ensureValidRequest(final ContainerRequest request)
throws IllegalStateException {
if (request.getMethod().equals("GET")) {
throw new IllegalStateException(LocalizationMessages.FORM_PARAM_METHOD_ERROR());
}
if (!MediaTypes.typeEqual(
MediaType.APPLICATION_FORM_URLENCODED_TYPE, request.getMediaType())) {
throw new IllegalStateException(LocalizationMessages.FORM_PARAM_CONTENT_TYPE_ERROR());
}
return request;
}
private Form getFormParameters(ContainerRequest request) {
if (MediaTypes.typeEqual(
MediaType.APPLICATION_FORM_URLENCODED_TYPE, request.getMediaType())) {
request.bufferEntity();
Form form;
if (decode) {
form = request.readEntity(Form.class);
} else {
Annotation[] annotations = new Annotation[1];
annotations[0] = encodedAnnotation;
form = request.readEntity(Form.class, annotations);
}
return (form == null ? new Form() : form);
} else {
return new Form();
}
}
protected MultiPart readMultiPart(
final Class<MultiPart> type,
final Type genericType,
final Annotation[] annotations,
final MediaType mediaType,
final MultivaluedMap<String, String> headers,
final InputStream stream)
throws IOException, MIMEParsingException {
final MIMEMessage mimeMessage =
new MIMEMessage(stream, mediaType.getParameters().get("boundary"), mimeConfig);
boolean formData = MediaTypes.typeEqual(mediaType, MediaType.MULTIPART_FORM_DATA_TYPE);
MultiPart multiPart = formData ? new FormDataMultiPart() : new MultiPart();
final MessageBodyWorkers workers = messageBodyWorkers.get();
multiPart.setMessageBodyWorkers(workers);
MultivaluedMap<String, String> multiPartHeaders = multiPart.getHeaders();
for (Map.Entry<String, List<String>> entry : headers.entrySet()) {
List<String> values = entry.getValue();
for (String value : values) {
multiPartHeaders.add(entry.getKey(), value);
}
}
boolean fileNameFix;
if (!formData) {
multiPart.setMediaType(mediaType);
fileNameFix = false;
} else {
// see if the User-Agent header corresponds to some version of MS Internet Explorer
// if so, need to set fileNameFix to true to handle issue
// http://java.net/jira/browse/JERSEY-759
String userAgent = headers.getFirst(HttpHeaders.USER_AGENT);
fileNameFix = userAgent != null && userAgent.contains(" MSIE ");
}
for (MIMEPart mimePart : mimeMessage.getAttachments()) {
BodyPart bodyPart = formData ? new FormDataBodyPart(fileNameFix) : new BodyPart();
// Configure providers.
bodyPart.setMessageBodyWorkers(workers);
// Copy headers.
for (Header header : mimePart.getAllHeaders()) {
bodyPart.getHeaders().add(header.getName(), header.getValue());
}
try {
String contentType = bodyPart.getHeaders().getFirst("Content-Type");
if (contentType != null) bodyPart.setMediaType(MediaType.valueOf(contentType));
bodyPart.getContentDisposition();
} catch (IllegalArgumentException ex) {
throw new WebApplicationException(ex, Status.BAD_REQUEST);
}
// Copy data into a BodyPartEntity structure.
bodyPart.setEntity(new BodyPartEntity(mimePart));
// Add this BodyPart to our MultiPart.
multiPart.getBodyParts().add(bodyPart);
}
return multiPart;
}