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How 400 BAD_REQUEST java api Put with exchangeToMono?

I have a java application that calls another application it works well for the exist get function my generate this error 400 BAD_REQUEST when I try to create with a Put function.
curl -XPUT URLSERVER2/users/usernameToBeUsed \
-d '{"password":"passwordToBeUsed"}' \
-H "Content-Type: application/json"
#Service
public class Server2Api {
#Value("${source.server2.base.url}")
private String baseUrl;
Logger log = LoggerFactory.getLogger(getClass());
private static final Duration REQUEST_TIMEOUT = Duration.ofSeconds(1);
private final WebClient localApiClient;
public Server2Api(WebClient.Builder localApiClient) {
this.localApiClient = localApiClient.baseUrl(baseUrl).build();
}
public ResponseEntity<Void> creatUser(String username, String pwd){
String body = "{'password':'"+ pwd +"'}";
return localApiClient
.put()
.uri(baseUrl+"/users/"+username )
.contentType(MediaType.APPLICATION_JSON)
.bodyValue(body)
.exchangeToMono(
response -> response.toBodilessEntity()
)
.block(REQUEST_TIMEOUT);
}
}
I just try to change "{'password':'"+ pwd +"'}" to "{password:'"+ pwd +"'}".
with Postman resquest works. URL is ok work on get function

Jersey reading only first #QueryParam out of #BeanParam parameters

I have this Jersey POST resource :
#POST
#Consumes(MediaType.APPLICATION_XML)
#Produces(MediaType.APPLICATION_XML)
public Response blablabla(InputStream inputStream,
#BeanParam ImportParams importParams) throws IOException, JAXBException, SAXException {
Here is the ImportParams class :
public class ImportParams {
#QueryParam(value = "importType")
public ImportType importType = ImportType.MERGE;
#ApiParam("Force stop point type for all stop points in file. Useful if no modality defined in the netex file.")
#QueryParam(value = "forceStopType")
public StopTypeEnumeration forceStopType;
}
When I use curl to post to the the resource, only the first query parameter I specify after the question mark in the URL is read by jersey :
curl -XPOST -H"Content-Type: application/xml" -H"authorization: bearer $TOKEN" -d#$3 http://localhost:8585/services/stop_places/netex?forceStopType=TRAM_STATION&importType=MERGE
==> forceStopType has the right value, and importType is null
curl -XPOST -H"Content-Type: application/xml" -H"authorization: bearer $TOKEN" -d#$3 http://localhost:8585/services/stop_places/netex?importType=MERGE&forceStopType=TRAM_STATION
==> importType has the right value and forceStopType is null
I've used #BeanParam many times before and it used to work, so I must be missing something obvious.... Thanks for your help

Haha found out - stupid me. Had to put double quotes around the URL when cURLing :
curl -XPOST -H"Content-Type: application/xml" -H"authorization: bearer $TOKEN" -d#$3 "http://localhost:8585/services/stop_places/netex?forceStopType=TRAM_STATION&importType=MERGE"

Apache CXF Spring rest service POST request returns "msg" : "Stream closed"

I work with an Apache Cxf, Spring Jax-rs service and I have the following service definition and the implementations provided,
THE DEFINITION
#POST
#Path("/generateAddress")
#Consumes(MediaType.APPLICATION_JSON)
#Produces({MediaType.APPLICATION_JSON})
WalletInfo generateAddress(final String walletName, String currencyName);
THE IMPLEMENTATIONS
public synchronized WalletInfo generateAddress(final String walletName, String currencyName) {
WalletInfo walletInfo = IWalletInfoDao.getWalletInfoWithWalletNameAndCurrency(walletName, currencyName);
return walletInfo;
}
When I do the POST request with the cURL like
curl -H "Content-Type: application/json" -X POST -d '{"walletName":"Icecream5500","currencyName":"Bitcoin"}' http://localhost:8080/api/rest/wallet/generateAddress
I get the JSON response back,
{
"msg" : "Stream closed",
"date" : "2017-08-28T09:22:027Z"
}
I'm pretty sure that the generateAddress method works fine. What is
the issue here and particularly, when you would get the message Stream closed in the Spring Apache Cxf project while doing the POST requests? Obviously, I can provide more info if required. The server log is normal and I see nothing unusual.

The POST body doesn't match with the parameters of the method and this created the issue in the first place. I have solved the problem in the following options.
I created a new class
public class CreateWalletWithNameAndCurrency {
String walletName;
String currencyName;
public CreateWalletWithNameAndCurrency(String walletName, String currencyName) {
this.walletName = walletName;
this.currencyName = currencyName;
}
public CreateWalletWithNameAndCurrency() {
}
public String getWalletName() {
return walletName;
}
public String getCurrencyName() {
return currencyName;
}
public void setCurrencyName(String currencyName) {
this.currencyName = currencyName;
}
public void setWalletName(String walletName) {
this.walletName = walletName;
}
}
I changed the definition of the POST request like this,
#POST
#Path("generateAddress")
#Consumes(MediaType.APPLICATION_JSON)
#Produces({MediaType.APPLICATION_JSON})
WalletInfo generateAddress(CreateWalletWithNameAndCurrency createWalletWithNameAndCurrency);
The implementation is provided below,
public synchronized WalletInfo generateAddress(CreateWalletWithNameAndCurrency createWalletWithNameAndCurrency) {
String walletName = createWalletWithNameAndCurrency.getWalletName();
String currencyName = createWalletWithNameAndCurrency.getCurrencyName();
WalletInfo walletInfo = iWalletInfoDao.getWalletInfoWithWalletNameAndCurrency(walletName, currencyName);
// some more code
}
Finally, I can do the POST request like this,
curl -H "Content-Type: application/json" -X POST -d '{"walletName":"Copenhangen","currencyName":"Bitcoin"}' http://localhost:8080/rest/wallet/generateAddress

BadRequestException in JAX-RS endpoint

I have the following endpoint declared in my JAX-RS application:
#WebService
public interface AlertWeb
{
#POST
#Path("/add")
#Produces(MediaType.APPLICATION_JSON)
#Consumes(MediaType.APPLICATION_FORM_URLENCODED)
public StringResponse addAlert(String name,
int amount, String timespan, String repo, String action);
}
I'm using the following curl command to call this endpoint:
curl -X POST -H "Cache-Control: no-cache"
-H "Content-Type: application/x-www-form-urlencoded"
-d "name=yellow&amount=2&timespan=DAY&repo=A&action=%7Baction%3A'GreenDivAction'%2C+message%3A'Simple+Message'%2C+args%3A+%5B'arg1'%2C'arg2'%5D%7D"
http://localhost:8080/AdminService/alert/add
but keep getting the following error when I make the request:
javax.ws.rs.BadRequestException: java.lang.NumberFormatException: For input string: ""
Note Line breaks in curl syntax added for readability.
What am I doing wrong?

You will need to add #FormParam to your method parameters if you want them to be injected as such
#POST
#Path("/add")
#Produces(MediaType.APPLICATION_JSON)
#Consumes(MediaType.APPLICATION_FORM_URLENCODED)
public Response addAlert(
#FormParam("name") String name,
#FormParam("amount") int amount,
#FormParam("timespan") String timespan,
#FormParam("repo") String repo,
#FormParam("action") String action) {
}

Retrieving all POST data parameters into map with Java Jersey

I'm trying to gather all parameters of an HTTP POST request into a map, however it's not working.
With a GET, I used:
#Context
private HttpServletRequest request;
and
#GET
#Path("/{uuid}/invoke/{method}")
public Response invokeMethod (
#PathParam("uuid") String uuid,
#PathParam("method") String methodz
) {
Map<String, String[]> params = request.getParameterMap();
and it returned the map. However, when sending form data via a POST instead of inline with the URL, the map is being returned as NULL.
Is there a similar way to retrieve all the parameters at once using a POST?
EDIT:
My data is being submitted as a serialized JSON, so using a cURL statement as an example:
curl --data "firstname=john&lastname=smith" http://localhost:8080/uuid1/apitest/method1
Ideally, I'd want to get a hashmap of something like:
ParamMap["firstname"] = "john"
ParamMap["lastname"] = "smith"
Also, the parameters won't be static, so this cURL:
curl --data "job=construction" http://localhost:8080/uuid2/apitest/method2
would result in:
ParamMap["job"] = "construction"

Finally got this resolved using this thread:
Jersey: Consume all POST data into one object
My new function is:
#POST
#Path("/{uuid}/invoke/{method}")
#Consumes(MediaType.APPLICATION_FORM_URLENCODED)
public Response invokeMethod (
MultivaluedMap<String,String> params,
#PathParam("uuid") String uuid,
#PathParam("method") String method
) {
Variable 'params' is now a map containing form data key/value pairs.

You can try following code
#POST
#Path("/{uuid}/invoke/{method}")
public Response invokeMethod (
#Context UriInfo request
) {
Map<String, List<String>> params = request.getPathParameters();
}
You no need to write
#Context
private HttpServletRequest request;
Now You can get idea...