Method decode

soap-jakarta/src/main/java/feign/soap/SOAPDecoder.java:96–134

(Response response, Type type)

  }

  @Override
  public Object decode(Response response, Type type) throws IOException {
    if (response.status() == 404) return Util.emptyValueOf(type);
    if (response.body() == null) return null;
    while (type instanceof ParameterizedType) {
      ParameterizedType ptype = (ParameterizedType) type;
      type = ptype.getRawType();
    }
    if (!(type instanceof Class)) {
      throw new UnsupportedOperationException(
          "SOAP only supports decoding raw types. Found " + type);
    }

    try {
      SOAPMessage message =
          MessageFactory.newInstance(soapProtocol)
              .createMessage(null, response.body().asInputStream());
      if (message.getSOAPBody() != null) {
        if (message.getSOAPBody().hasFault()) {
          throw new SOAPFaultException(message.getSOAPBody().getFault());
        }

        Unmarshaller unmarshaller = jaxbContextFactory.createUnmarshaller((Class<?>) type);

        if (this.useFirstChild) {
          return unmarshaller.unmarshal(message.getSOAPBody().getFirstChild());
        } else {
          return unmarshaller.unmarshal(message.getSOAPBody().extractContentAsDocument());
        }
      }
    } catch (SOAPException | JAXBException e) {
      throw new DecodeException(response.status(), e.toString(), response.request(), e);
    } finally {
      if (response.body() != null) {
        response.body().close();
      }
    }
    return Util.emptyValueOf(type);
  }

  public static class Builder {
    String soapProtocol = SOAPConstants.DEFAULT_SOAP_PROTOCOL;