private SiddhiConfiguration getSiddhiConfigurationFor(
ExecutionPlanConfiguration executionPlanConfiguration, int tenantId)
throws ServiceDependencyValidationException {
SiddhiConfiguration siddhiConfig = new SiddhiConfiguration();
siddhiConfig.setAsyncProcessing(false);
siddhiConfig.setInstanceIdentifier(
"org.wso2.siddhi.instance-" + tenantId + "-" + UUID.randomUUID().toString());
String isDistributedProcessingEnabledString =
executionPlanConfiguration
.getSiddhiConfigurationProperties()
.get(EventProcessorConstants.SIDDHI_DISTRIBUTED_PROCESSING);
if (isDistributedProcessingEnabledString != null
&& (isDistributedProcessingEnabledString.equalsIgnoreCase("DistributedCache")
|| isDistributedProcessingEnabledString.equalsIgnoreCase("true"))) {
siddhiConfig.setDistributedProcessing(true);
if (EventProcessorValueHolder.getHazelcastInstance() != null) {
siddhiConfig.setInstanceIdentifier(
EventProcessorValueHolder.getHazelcastInstance().getName());
} else {
throw new ServiceDependencyValidationException(
EventProcessorConstants.HAZELCAST_INSTANCE, "Hazelcast instance is not initialized.");
}
} else if (isDistributedProcessingEnabledString != null
&& isDistributedProcessingEnabledString.equalsIgnoreCase("RedundantNode")) {
siddhiConfig.setDistributedProcessing(false);
if (EventProcessorValueHolder.getHazelcastInstance() != null) {
siddhiConfig.setInstanceIdentifier(
EventProcessorValueHolder.getHazelcastInstance().getName());
} else {
throw new ServiceDependencyValidationException(
EventProcessorConstants.HAZELCAST_INSTANCE, "Hazelcast instance is not initialized.");
}
} else {
siddhiConfig.setDistributedProcessing(false);
}
siddhiConfig.setQueryPlanIdentifier(
"org.wso2.siddhi-" + tenantId + "-" + executionPlanConfiguration.getName());
siddhiConfig.setSiddhiExtensions(SiddhiExtensionLoader.loadSiddhiExtensions());
return siddhiConfig;
}
