private StringBuilder buildIterationOptions(IterationOptions options, StringBuilder url) {
StringBuilder optionString = new StringBuilder();
if (null == options) return url;
if (options.getLimit() > 0)
optionString
.append(HttpUtils.getUrlAppender(optionString))
.append("limit=")
.append(options.getLimit());
if (null != options.getOffset())
optionString
.append(HttpUtils.getUrlAppender(optionString))
.append("offset=")
.append(options.getOffset());
return url.append(optionString);
}
private List<Iteration> getIterations(StringBuilder url, IterationOptions options)
throws PivotalTrackerException {
Iterations iterations = null;
int reponseCode = 0;
try {
HttpURLConnection connection =
HttpUtils.makeGetRequest(buildIterationOptions(options, url).toString(), this.apiToken);
reponseCode = connection.getResponseCode();
if (reponseCode == HttpURLConnection.HTTP_OK) {
JAXBContext context = JAXBContext.newInstance(objfactory.createIterations().getClass());
Unmarshaller unmarshaller = context.createUnmarshaller();
iterations = (Iterations) unmarshaller.unmarshal(connection.getInputStream());
}
} catch (Exception e) {
throw new PivotalTrackerException(reponseCode, "Response was not successfull.");
}
return iterations.getIteration();
}