Solved
Posting a file to an API from a workflow process doesn't work
I have the following logic in a WorkflowProcess:
String addFileUrl = _apiUrl + "File/AddFileToItem";
HttpPost post = new HttpPost(addFileUrl);
post.setHeader(HttpHeaders.AUTHORIZATION, "Bearer " + _accessToken);
// Build the multi-part request entity
MultipartEntityBuilder builder = MultipartEntityBuilder.create();
builder.addTextBody("itemNumber", itemNumber);
if(revision != null && StringUtils.isNotEmpty(revision))
builder.addTextBody("revision", revision);
builder.addTextBody("qualifier", qualifier);
builder.addTextBody("attribute", attributeName);
InputStream dataStream = null;
log.info("Payload: " + payload.toString());
if (payload != null) {
log.info("Payload exists as an asset");
dataStream = payload.getOriginal().getStream();
}
if(dataStream != null) {
try {
builder.addBinaryBody("file", dataStream);
HttpEntity multipart = builder.build();
post.setEntity(multipart);
try (CloseableHttpResponse response = _client.execute(post)) {
int statusCode = response.getStatusLine().getStatusCode();
String responseBody = EntityUtils.toString(response.getEntity(), StandardCharsets.UTF_8);
if (statusCode == 200) {
log.debug("Response: " + responseBody);
ObjectMapper mapper = new ObjectMapper();
return mapper.readValue(responseBody, ItemKeyInfo.class);
} else {
log.error("Error uploading file to DFR, status code: " + statusCode);
log.error("Response: " + responseBody);
return null;
}
}
} finally {
dataStream.close();
}
} else {
String message = "No data found in payload: " + payload.getPath().toString();
log.error(message);
throw new WorkflowException(message);Is there any reason you see that the file would not be posted. Here is the log from the api on the other side receiving the request:
DEBUG - (7) AddFileToItem data: ItemNumber: 60057, Revision: <No Revision>, Qualifier: Part.0, Attribute: BTF Imagery, File: <No File>
As you can see all parameters make it except the file. Am I missing something obvious?