protected String getEndpointURL() {
String endpointURL = null;
String serviceName = OPENEMPI_SERVICE;
try {
endpointURL = invokeConnectionManager(serviceName);
log.debug("Retrieved endpoint URL for service " + serviceName + ": " + endpointURL);
} catch (ConnectionManagerException ex) {
log.error(
"Error getting url for "
+ serviceName
+ " from the connection manager. Error: "
+ ex.getMessage(),
ex);
}
return endpointURL;
}
private String getUrl(NhinTargetSystemType target) {
String url = null;
if (target != null) {
try {
url =
ConnectionManagerCache.getEndpontURLFromNhinTarget(
target, NhincConstants.SUBJECT_DISCOVERY_SERVICE_NAME);
} catch (ConnectionManagerException ex) {
log.error(
"Error: Failed to retrieve url for service: "
+ NhincConstants.SUBJECT_DISCOVERY_SERVICE_NAME);
log.error(ex.getMessage());
}
} else {
log.error("Target system passed into the proxy is null");
}
return url;
}
private AdapterNotificationConsumerPortType getPort() {
AdapterNotificationConsumerPortType port =
adapterNotifyService.getAdapterNotificationConsumerPortSoap();
String url = null;
try {
url =
ConnectionManagerCache.getLocalEndpointURLByServiceName(
NhincConstants.HIEM_NOTIFY_ADAPTER_SERVICE_NAME);
} catch (ConnectionManagerException ex) {
log.error(
"Error: Failed to retrieve url for service: "
+ NhincConstants.HIEM_NOTIFY_ADAPTER_SERVICE_NAME
+ " for local home community");
log.error(ex.getMessage());
}
log.info("Setting endpoint address to Adapter Hiem Notify Service to " + url);
((javax.xml.ws.BindingProvider) port)
.getRequestContext()
.put(javax.xml.ws.BindingProvider.ENDPOINT_ADDRESS_PROPERTY, url);
return port;
}
public FindAuditEventsResponseType auditQuery(FindAuditEventsRequestType request) {
String url = null;
try {
log.debug(
"NhincConstants.AUDIT_LOG_ADAPTER_SERVICE_NAME: "
+ NhincConstants.AUDIT_LOG_ADAPTER_SERVICE_NAME);
url =
ConnectionManagerCache.getLocalEndpointURLByServiceName(
NhincConstants.AUDIT_LOG_ADAPTER_SERVICE_NAME);
} catch (ConnectionManagerException ex) {
log.error(
"Error: Failed to retrieve url for service: "
+ NhincConstants.AUDIT_LOG_ADAPTER_SERVICE_NAME
+ " for local home community");
log.error(ex.getMessage());
}
AdapterAuditLogQueryPortType port = getAdapterPort(url);
FindAuditEventsResponseType resp = null;
int retryCount =
gov.hhs.fha.nhinc.webserviceproxy.WebServiceProxyHelper.getInstance().getRetryAttempts();
int retryDelay =
gov.hhs.fha.nhinc.webserviceproxy.WebServiceProxyHelper.getInstance().getRetryDelay();
String exceptionText =
gov.hhs.fha.nhinc.webserviceproxy.WebServiceProxyHelper.getInstance().getExceptionText();
javax.xml.ws.WebServiceException catchExp = null;
if (retryCount > 0
&& retryDelay > 0
&& exceptionText != null
&& !exceptionText.equalsIgnoreCase("")) {
int i = 1;
while (i <= retryCount) {
try {
resp = port.findAuditEvents(request);
break;
} catch (javax.xml.ws.WebServiceException e) {
catchExp = e;
int flag = 0;
StringTokenizer st = new StringTokenizer(exceptionText, ",");
while (st.hasMoreTokens()) {
if (e.getMessage().contains(st.nextToken())) {
flag = 1;
}
}
if (flag == 1) {
log.warn("Exception calling ... web service: " + e.getMessage());
System.out.println(
"retrying the connection for attempt [ "
+ i
+ " ] after [ "
+ retryDelay
+ " ] seconds");
log.info(
"retrying attempt [ "
+ i
+ " ] the connection after [ "
+ retryDelay
+ " ] seconds");
i++;
try {
Thread.sleep(retryDelay);
} catch (InterruptedException iEx) {
log.error(
"Thread Got Interrupted while waiting on AdapterAuditLogQuery call :" + iEx);
} catch (IllegalArgumentException iaEx) {
log.error(
"Thread Got Interrupted while waiting on AdapterAuditLogQuery call :" + iaEx);
}
retryDelay = retryDelay + retryDelay; // This is a requirement from Customer
} else {
log.error("Unable to call AdapterAuditLogQuery Webservice due to : " + e);
throw e;
}
}
}
if (i > retryCount) {
log.error("Unable to call AdapterAuditLogQuery Webservice due to : " + catchExp);
throw catchExp;
}
} else {
resp = port.findAuditEvents(request);
}
return resp;
}
public void notify(
Element notifyElement,
ReferenceParametersElements referenceParametersElements,
AssertionType assertion,
NhinTargetSystemType target) {
String url = null;
log.debug(
"Notify element received in NhinHiemNotifyWebServiceProxy: "
+ XmlUtility.serializeElementIgnoreFaults(notifyElement));
if (target != null) {
try {
url =
ConnectionManagerCache.getEndpontURLFromNhinTarget(
target, NhincConstants.HIEM_NOTIFY_SERVICE_NAME);
} catch (ConnectionManagerException ex) {
log.error(
"Error: Failed to retrieve url for service: "
+ NhincConstants.HIEM_NOTIFY_SERVICE_NAME);
log.error(ex.getMessage());
}
} else {
log.error("Target system passed into the proxy is null");
}
try {
if (NullChecker.isNotNullish(url)) {
NotificationConsumer port = getPort(url);
log.debug("unmarshaling notify message");
WsntSubscribeMarshaller notifyMarshaller = new WsntSubscribeMarshaller();
Notify notify = notifyMarshaller.unmarshalNotifyRequest(notifyElement);
// Element reMarshalled = notifyMarshaller.marshalNotifyRequest(notify);
// log.debug("REMARSHALLED: " +
// XmlUtility.serializeElementIgnoreFaults(reMarshalled));
// Policy check
log.debug("Calling checkPolicy");
if (checkPolicy(notify, assertion)) {
log.debug("attaching reference parameter headers");
SoapUtil soapUtil = new SoapUtil();
soapUtil.attachReferenceParameterElements(
(WSBindingProvider) port, referenceParametersElements);
auditInputMessage(notify, assertion);
log.debug("Calling token creator");
SamlTokenCreator tokenCreator = new SamlTokenCreator();
Map requestContext =
tokenCreator.CreateRequestContext(assertion, url, NhincConstants.SUBSCRIBE_ACTION);
((BindingProvider) port).getRequestContext().putAll(requestContext);
try {
log.debug("Calling notification consumer port in NhinHiemWebServiceProxy.");
port.notify(notify);
} catch (Exception ex) {
log.error("Error occurred while trying to invoke notify", ex);
}
((Closeable) port).close();
} else {
log.error("Failed policy check on send NHIN notify message");
}
} else {
log.error("The URL for service: " + NhincConstants.HIEM_NOTIFY_SERVICE_NAME + " is null");
}
} catch (Throwable t) {
// TODO: Figure out what to do with the exception
log.error("Error sending notify to remote gateway: " + t.getMessage(), t);
}
}