@Override
public boolean accepts(NorthboundAlarm alarm) {
if (m_config.getAcceptableUeis() == null
|| m_config.getAcceptableUeis().contains(alarm.getUei())) {
return true;
}
return false;
}
@Override
public void forwardAlarms(List<NorthboundAlarm> alarms) throws NorthbounderException {
LOG.info("Forwarding {} alarms", alarms.size());
// Need a configuration bean for these
int connectionTimeout = 3000;
int socketTimeout = 3000;
Integer retryCount = Integer.valueOf(3);
URI uri = m_config.getURI();
final HttpClientWrapper clientWrapper =
HttpClientWrapper.create()
.setConnectionTimeout(connectionTimeout)
.setSocketTimeout(socketTimeout)
.setRetries(retryCount)
.useBrowserCompatibleCookies();
if (m_config.getVirtualHost() != null && !m_config.getVirtualHost().trim().isEmpty()) {
clientWrapper.setVirtualHost(m_config.getVirtualHost());
}
if (m_config.getUserAgent() != null && !m_config.getUserAgent().trim().isEmpty()) {
clientWrapper.setUserAgent(m_config.getUserAgent());
}
if ("https".equals(uri.getScheme())) {
try {
clientWrapper.useRelaxedSSL("https");
} catch (final GeneralSecurityException e) {
throw new NorthbounderException(
"Failed to configure HTTP northbounder for relaxed SSL.", e);
}
}
HttpUriRequest method = null;
if (HttpMethod.POST == (m_config.getMethod())) {
HttpPost postMethod = new HttpPost(uri);
// TODO: need to configure these
List<NameValuePair> postParms = new ArrayList<NameValuePair>();
// FIXME:do this for now
NameValuePair p = new BasicNameValuePair("foo", "bar");
postParms.add(p);
try {
UrlEncodedFormEntity entity = new UrlEncodedFormEntity(postParms, "UTF-8");
postMethod.setEntity(entity);
} catch (UnsupportedEncodingException e) {
throw new NorthbounderException(e);
}
HttpEntity entity = null;
try {
// I have no idea what I'm doing here ;)
entity = new StringEntity("XML HERE");
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
postMethod.setEntity(entity);
method = postMethod;
} else if (HttpMethod.GET == m_config.getMethod()) {
// TODO: need to configure these
// List<NameValuePair> getParms = null;
method = new HttpGet(uri);
}
HttpVersion httpVersion = determineHttpVersion(m_config.getHttpVersion());
clientWrapper.setVersion(httpVersion);
HttpResponse response = null;
try {
response = clientWrapper.execute(method);
int code = response.getStatusLine().getStatusCode();
HttpResponseRange range = new HttpResponseRange("200-399");
if (!range.contains(code)) {
LOG.debug(
"response code out of range for uri:{}. Expected {} but received {}",
uri,
range,
code);
throw new NorthbounderException(
"response code out of range for uri:"
+ uri
+ ". Expected "
+ range
+ " but received "
+ code);
}
LOG.debug(
"HTTP Northbounder received response: {}", response.getStatusLine().getReasonPhrase());
} catch (final ClientProtocolException e) {
throw new NorthbounderException(e);
} catch (final IOException e) {
throw new NorthbounderException(e);
} finally {
IOUtils.closeQuietly(clientWrapper);
}
}
