private void updateMetricInDb(
DbSession dbSession, MetricDto metricInDb, MetricDto metricTemplate) {
String key = metricTemplate.getKey();
String name = metricTemplate.getShortName();
String type = metricTemplate.getValueType();
String domain = metricTemplate.getDomain();
String description = metricTemplate.getDescription();
if (key != null) {
metricInDb.setKey(key);
}
if (name != null) {
metricInDb.setShortName(name);
}
if (type != null) {
metricInDb.setValueType(type);
}
if (domain != null) {
metricInDb.setDomain(domain);
}
if (description != null) {
metricInDb.setDescription(description);
}
dbClient.metricDao().update(dbSession, metricInDb);
dbSession.commit();
}
private void checkNoOtherMetricWithTargetKey(
DbSession dbSession, MetricDto metricInDb, MetricDto template) {
String targetKey = template.getKey();
MetricDto metricWithTargetKey = dbClient.metricDao().selectByKey(dbSession, targetKey);
if (isMetricFoundInDb(metricWithTargetKey)
&& !metricInDb.getId().equals(metricWithTargetKey.getId())) {
throw new BadRequestException(
String.format("The key '%s' is already used by an existing metric.", targetKey));
}
}
@Override
public void handle(Request request, Response response) throws Exception {
userSession.checkLoggedIn().checkPermission(GlobalPermissions.SYSTEM_ADMIN);
int id = request.mandatoryParamAsInt(PARAM_ID);
DbSession dbSession = dbClient.openSession(false);
try {
MetricDto metricTemplate = newMetricTemplate(request);
MetricDto metricInDb = dbClient.metricDao().selectById(dbSession, id);
checkMetricInDbAndTemplate(dbSession, metricInDb, metricTemplate);
updateMetricInDb(dbSession, metricInDb, metricTemplate);
JsonWriter json = response.newJsonWriter();
writeMetric(json, metricInDb);
json.close();
rubyBridge.metricCache().invalidate();
} finally {
MyBatis.closeQuietly(dbSession);
}
}
private void insertNewMetricDto(MetricDto metric) {
dbClient.metricDao().insert(dbSession, metric);
dbSession.commit();
}