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Java Community | Help. Code. Learn.•17mo ago•
8 replies
bambizas19

how to return multiple objects in SOAP webservice?

hey guys. im developing SOAP webservice in java and i have a question. there are two operations checkId and createSale. and there are CheckIdRequestDTO, CheckIdResponseDTO, CreateSaleRequestDTO, CreateSaleResponseDTO. when validating checkId request and there are some errors, i set needed CheckIdResponseDTO fields to needed values and return the DTO and everything is fine. so my endpoint returns CheckIdResponseDTO in both cases: if its ok, or theres an error. But now im having trouble with createSale request. im validating CreateSaleRequestDTO, and if theres an error i dont have anything to return. I was thinking about constructing something like CreateSaleRequestErrorDTO. but then my endpoint cant return it. this is my endpoint so far:
@Endpoint
@Validated
public class PerlasEndpoint {
    @Autowired
    PerlasService perlasService;
    private static final String SOAP_NAMESPACE="http://mycompany.lt/soap-web-service";

    @PayloadRoot(namespace = SOAP_NAMESPACE,localPart = "idCheckRequest")
    @ResponsePayload
    public PerlasCheckIdResponseDTO checkId(@Valid @RequestPayload PerlasCheckIdRequestDTO perlasCheckIdRequestDTO) {
        Optional<PerlasCheckIdResponseDTO> validationResult=perlasService.validateCheckIdRequest(perlasCheckIdRequestDTO, "CHECK ID");

        if (validationResult.isPresent()) {
            return validationResult.get();
        }

        PerlasCheckIdResponseDTO perlasCheckIdResponseDTO = perlasService.checkId(perlasCheckIdRequestDTO);

        return perlasCheckIdResponseDTO;
    }

    @PayloadRoot(namespace = SOAP_NAMESPACE, localPart = "saleRequest")
    @ResponsePayload
    public PerlasSaleResponseDTO createSale(@Valid @RequestPayload PerlasSaleRequestDTO perlasSaleRequestDTO) {
        PerlasSaleResponseDTO perlasSaleResponseDTO=perlasService.createSale(perlasSaleRequestDTO);

        return perlasSaleResponseDTO;
    }
}

and idk what to do in this situation. can smb help me out? thx
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