public DrvLicRepresentation cancel() {
try {
HttpDelete request = new HttpDelete(link.getHref());
request.addHeader("Accept", DrvLicRepresentation.DRVLIC_MEDIA_TYPE);
log.debug("calling {} {}", request.getMethod(), request.getURI());
HttpResponse response = httpClient.execute(request);
result = HttpResult.getResult(Void.class, null, response);
if (result.status >= 200 && result.status <= 299) {
return new DrvLicRepresentation(); // no links
} else {
log.warn(
String.format(
"error calling %s %s, %d:%s",
request.getMethod(), link, result.status, result.errorMsg));
return null;
}
} catch (UnsupportedEncodingException ex) {
throw new RuntimeException(ex);
} catch (IllegalStateException ex) {
ex.printStackTrace();
throw new RuntimeException("State error reading stream", ex);
} catch (IOException ex) {
ex.printStackTrace();
throw new RuntimeException("IO error reading stream", ex);
} catch (JAXBException ex) {
ex.printStackTrace();
throw new RuntimeException("JAXB error demarshalling result", ex);
} finally {
}
}
protected HttpDelete deleteRolesMethod(final String param) {
final HttpDelete delete = new HttpDelete(serverAddress + param + "/" + SUFFIX);
logger.debug("DELETE: {}", delete.getURI());
return delete;
}