package ca.uhn.hl7v2.hoh.relay.sender;
import java.io.IOException;
import java.util.Map;
import org.springframework.beans.factory.BeanNameAware;
import org.springframework.beans.factory.InitializingBean;
import ca.uhn.hl7v2.HL7Exception;
import ca.uhn.hl7v2.hoh.api.DecodeException;
import ca.uhn.hl7v2.hoh.api.EncodeException;
import ca.uhn.hl7v2.hoh.api.IReceivable;
import ca.uhn.hl7v2.hoh.hapi.api.MessageSendable;
import ca.uhn.hl7v2.hoh.hapi.client.HohClientMultithreaded;
import ca.uhn.hl7v2.hoh.util.Validate;
import ca.uhn.hl7v2.model.Message;
import ca.uhn.hl7v2.protocol.ApplicationRouter;
import ca.uhn.hl7v2.protocol.ReceivingApplicationException;
import ca.uhn.hl7v2.util.Terser;
public class RelayHttpSender extends HohClientMultithreaded implements IRelaySender, BeanNameAware, InitializingBean {
private static final org.slf4j.Logger ourLog = org.slf4j.LoggerFactory.getLogger(RelayHttpSender.class);
private String myBeanName;
/**
* {@inheritDoc}
*/
public void afterPropertiesSet() throws Exception {
Validate.propertySet(getUrl(), "Url");
ourLog.info("Sender [{}] will transmit by HL7 over HTTP to {}", myBeanName, getUrl().toExternalForm());
}
/**
* Returns true
*
* {@inheritDoc}
*/
public boolean canProcess(Message theMessage) {
return true;
}
/**
* {@inheritDoc}
*/
public String getBeanName() {
return myBeanName;
}
/**
* {@inheritDoc}
*/
public Message processMessage(Message theMessage, Map<String, Object> theMetadata) throws ReceivingApplicationException, HL7Exception {
String sendingIp = (String) theMetadata.get(ApplicationRouter.METADATA_KEY_SENDING_IP);
String controlId = (String) theMetadata.get(ApplicationRouter.METADATA_KEY_MESSAGE_CONTROL_ID);
ourLog.info("Relaying message with ID {} from {} to URL {}", new Object[] {controlId, sendingIp, getUrl()});
IReceivable<Message> response;
long delay = System.currentTimeMillis();
try {
response = sendAndReceiveMessage(new MessageSendable(theMessage));
delay = System.currentTimeMillis() - delay;
} catch (DecodeException e) {
throw new HL7Exception(e);
} catch (IOException e) {
throw new HL7Exception(e);
} catch (EncodeException e) {
throw new HL7Exception(e);
}
String responseControlId = new Terser(response.getMessage()).get("/MSH-10");
ourLog.info("Received response to ID {} with ID {} in {} ms", new Object[] {controlId, responseControlId, delay});
return response.getMessage();
}
/**
* <i>Automatically called by the container</i>
*/
public void setBeanName(String theBeanName) {
myBeanName = theBeanName;
}
}