public boolean mediate(MessageContext messageContext) {
try {
if (!enabled) {
return true;
}
long requestTime =
((Long) messageContext.getProperty(APIMgtUsagePublisherConstants.REQUEST_TIME))
.longValue();
FaultPublisherDTO faultPublisherDTO = new FaultPublisherDTO();
faultPublisherDTO.setConsumerKey(
(String) messageContext.getProperty(APIMgtUsagePublisherConstants.CONSUMER_KEY));
faultPublisherDTO.setContext(
(String) messageContext.getProperty(APIMgtUsagePublisherConstants.CONTEXT));
faultPublisherDTO.setApi_version(
(String) messageContext.getProperty(APIMgtUsagePublisherConstants.API_VERSION));
faultPublisherDTO.setApi(
(String) messageContext.getProperty(APIMgtUsagePublisherConstants.API));
faultPublisherDTO.setResource(
(String) messageContext.getProperty(APIMgtUsagePublisherConstants.RESOURCE));
faultPublisherDTO.setMethod(
(String) messageContext.getProperty(APIMgtUsagePublisherConstants.HTTP_METHOD));
faultPublisherDTO.setVersion(
(String) messageContext.getProperty(APIMgtUsagePublisherConstants.VERSION));
faultPublisherDTO.setErrorCode(
String.valueOf(messageContext.getProperty(SynapseConstants.ERROR_CODE)));
faultPublisherDTO.setErrorMessage(
(String) messageContext.getProperty(SynapseConstants.ERROR_MESSAGE));
faultPublisherDTO.setRequestTime(requestTime);
faultPublisherDTO.setUsername(
(String) messageContext.getProperty(APIMgtUsagePublisherConstants.USER_ID));
faultPublisherDTO.setTenantDomain(
MultitenantUtils.getTenantDomain(faultPublisherDTO.getUsername()));
faultPublisherDTO.setHostName(
(String) messageContext.getProperty(APIMgtUsagePublisherConstants.HOST_NAME));
faultPublisherDTO.setApiPublisher(
(String) messageContext.getProperty(APIMgtUsagePublisherConstants.API_PUBLISHER));
faultPublisherDTO.setApplicationName(
(String) messageContext.getProperty(APIMgtUsagePublisherConstants.APPLICATION_NAME));
faultPublisherDTO.setApplicationId(
(String) messageContext.getProperty(APIMgtUsagePublisherConstants.APPLICATION_ID));
publisher.publishEvent(faultPublisherDTO);
} catch (Throwable e) {
log.error("Cannot publish event. " + e.getMessage(), e);
}
return true; // Should never stop the message flow
}
public APIMgtFaultHandler() {
if (!enabled) {
return;
}
if (publisher == null) {
synchronized (this) {
if (publisher == null) {
try {
log.debug("Instantiating Data Publisher");
publisher = (APIMgtUsageDataPublisher) Class.forName(publisherClass).newInstance();
publisher.init();
} catch (ClassNotFoundException e) {
log.error("Class not found " + publisherClass);
} catch (InstantiationException e) {
log.error("Error instantiating " + publisherClass);
} catch (IllegalAccessException e) {
log.error("Illegal access to " + publisherClass);
}
}
}
}
}
