@Override
public void subscribeToTransportAdaptor() {
if (this.subscriptionId == null) {
int tenantId =
PrivilegedCarbonContext.getCurrentContext(this.axisConfiguration).getTenantId();
String inputTransportAdaptorName =
eventBuilderConfiguration.getInputStreamConfiguration().getTransportAdaptorName();
try {
InputTransportAdaptorConfiguration inputTransportAdaptorConfiguration =
EventBuilderServiceValueHolder.getInputTransportAdaptorManagerService()
.getInputTransportAdaptorConfiguration(inputTransportAdaptorName, tenantId);
this.subscriptionId =
EventBuilderServiceValueHolder.getInputTransportAdaptorService()
.subscribe(
inputTransportAdaptorConfiguration,
eventBuilderConfiguration
.getInputStreamConfiguration()
.getInputTransportAdaptorMessageConfiguration(),
new XmlInputTransportListener(),
axisConfiguration);
} catch (InputTransportAdaptorManagerConfigurationException e) {
log.error(
"Cannot subscribe to input transport adaptor "
+ inputTransportAdaptorName
+ ":\n"
+ e.getMessage());
throw new EventBuilderConfigurationException(e);
}
}
}
@Override
public void unsubscribeFromTransportAdaptor(
InputTransportAdaptorConfiguration inputTransportAdaptorConfiguration) {
if (this.subscriptionId != null) {
EventBuilderServiceValueHolder.getInputTransportAdaptorService()
.unsubscribe(
eventBuilderConfiguration
.getInputStreamConfiguration()
.getInputTransportAdaptorMessageConfiguration(),
inputTransportAdaptorConfiguration,
axisConfiguration,
this.subscriptionId);
this.subscriptionId = null;
}
}