diff --git a/src/main/java/de/uniluebeck/mi/projmi6/hapi/HL7Sender.java b/src/main/java/de/uniluebeck/mi/projmi6/hapi/HL7Sender.java index 7d6ba45..a5d5c4e 100644 --- a/src/main/java/de/uniluebeck/mi/projmi6/hapi/HL7Sender.java +++ b/src/main/java/de/uniluebeck/mi/projmi6/hapi/HL7Sender.java @@ -3,6 +3,10 @@ package de.uniluebeck.mi.projmi6.hapi; import ca.uhn.hl7v2.DefaultHapiContext; import ca.uhn.hl7v2.HL7Exception; import ca.uhn.hl7v2.HapiContext; +import ca.uhn.hl7v2.app.Connection; +import ca.uhn.hl7v2.app.HL7Service; +import ca.uhn.hl7v2.app.Initiator; +import ca.uhn.hl7v2.llp.LLPException; import ca.uhn.hl7v2.model.Message; import ca.uhn.hl7v2.model.v251.message.ADT_A01; import ca.uhn.hl7v2.model.v251.segment.*; @@ -94,6 +98,105 @@ public class HL7Sender { } + public void sendMessage(Message message){ + /* + * The following section of code establishes a server listening + * on port 1011 for new connections, and then "handles" them by + */ + int port = 1011; // The port to listen on + boolean useTls = false; // Don't use TLS/SSL + HapiContext context = new DefaultHapiContext(); + HL7Service server = context.newServer(port, useTls); + + + /* + * Create a client, which will connect to our waiting + * server and send messages to it. + */ + + // A connection object represents a socket attached to an HL7 server + Connection connection = null; + try { + connection = context.newClient("localhost", port, useTls); + } catch (HL7Exception e) { + e.printStackTrace(); + } + + // Create a message to send + String msg = "MSH|^~\\&|HIS|RIH|EKG|EKG|199904140038||ADT^A01|12345|P|2.2\r" + + "PID|0001|00009874|00001122|A00977|SMITH^JOHN^M|MOM|19581119|F|NOTREAL^LINDA^M|C|564 SPRING ST^^NEEDHAM^MA^02494^US|0002|(818)565-1551|(425)828-3344|E|S|C|0000444444|252-00-4414||||SA|||SA||||NONE|V1|0001|I|D.ER^50A^M110^01|ER|P00055|11B^M011^02|070615^BATMAN^GEORGE^L|555888^NOTREAL^BOB^K^DR^MD|777889^NOTREAL^SAM^T^DR^MD^PHD|ER|D.WT^1A^M010^01|||ER|AMB|02|070615^NOTREAL^BILL^L|ER|000001916994|D||||||||||||||||GDD|WA|NORM|02|O|02|E.IN^02D^M090^01|E.IN^01D^M080^01|199904072124|199904101200|199904101200||||5555112333|||666097^NOTREAL^MANNY^P\r" + + "NK1|0222555|NOTREAL^JAMES^R|FA|STREET^OTHER STREET^CITY^ST^55566|(222)111-3333|(888)999-0000|||||||ORGANIZATION\r" + + "PV1|0001|I|D.ER^1F^M950^01|ER|P000998|11B^M011^02|070615^BATMAN^GEORGE^L|555888^OKNEL^BOB^K^DR^MD|777889^NOTREAL^SAM^T^DR^MD^PHD|ER|D.WT^1A^M010^01|||ER|AMB|02|070615^VOICE^BILL^L|ER|000001916994|D||||||||||||||||GDD|WA|NORM|02|O|02|E.IN^02D^M090^01|E.IN^01D^M080^01|199904072124|199904101200|||||5555112333|||666097^DNOTREAL^MANNY^P\r" + + "PV2|||0112^TESTING|55555^PATIENT IS NORMAL|NONE|||19990225|19990226|1|1|TESTING|555888^NOTREAL^BOB^K^DR^MD||||||||||PROD^003^099|02|ER||NONE|19990225|19990223|19990316|NONE\r" + + "AL1||SEV|001^POLLEN\r" + + "GT1||0222PL|NOTREAL^BOB^B||STREET^OTHER STREET^CITY^ST^77787|(444)999-3333|(222)777-5555||||MO|111-33-5555||||NOTREAL GILL N|STREET^OTHER STREET^CITY^ST^99999|(111)222-3333\r" + + "IN1||022254P|4558PD|BLUE CROSS|STREET^OTHER STREET^CITY^ST^00990||(333)333-6666||221K|LENIX|||19980515|19990515|||PATIENT01 TEST D||||||||||||||||||02LL|022LP554"; + Parser p = context.getPipeParser(); + Message adt = null; + try { + adt = p.parse(msg); + } catch (HL7Exception e) { + e.printStackTrace(); + } + + // The initiator is used to transmit unsolicited messages + Initiator initiator = connection.getInitiator(); + Message response = null; + try { + response = initiator.sendAndReceive(adt); + } catch (HL7Exception e) { + e.printStackTrace(); + } catch (LLPException e) { + e.printStackTrace(); + } catch (IOException e) { + e.printStackTrace(); + } + + String responseString = null; + try { + responseString = p.encode(response); + } catch (HL7Exception e) { + e.printStackTrace(); + } + System.out.println("Received response:\n" + responseString); + + /* + * MSH|^~\&|||||20070218200627.515-0500||ACK|54|P|2.2 MSA|AA|12345 + */ + + /* + * If you want to send another message to the same destination, it's fine + * to ask the context again for a client to attach to the same host/port. + * The context will be smart about it and return the same (already + * connected) client Connection instance, assuming it hasn't been closed. + */ + try { + connection = context.newClient("localhost", port, useTls); + } catch (HL7Exception e) { + e.printStackTrace(); + } + initiator = connection.getInitiator(); + try { + response = initiator.sendAndReceive(adt); + } catch (HL7Exception e) { + e.printStackTrace(); + } catch (LLPException e) { + e.printStackTrace(); + } catch (IOException e) { + e.printStackTrace(); + } + + /* + * Close the connection when you are done with it. + */ + connection.close(); + + // Stop the receiving server and client + server.stopAndWait(); + + } + + /** diff --git a/src/main/java/de/uniluebeck/mi/projmi6/hapi/OurReceiverApplication.java b/src/main/java/de/uniluebeck/mi/projmi6/hapi/OurReceiverApplication.java deleted file mode 100644 index ad6f104..0000000 --- a/src/main/java/de/uniluebeck/mi/projmi6/hapi/OurReceiverApplication.java +++ /dev/null @@ -1,36 +0,0 @@ -package de.uniluebeck.mi.projmi6.controller; -/** - * Created by 630030 on 19.11.15. - */ -import java.io.IOException; -import java.util.Map; -import ca.uhn.hl7v2.DefaultHapiContext; -import ca.uhn.hl7v2.HL7Exception; -import ca.uhn.hl7v2.model.Message; -import ca.uhn.hl7v2.protocol.ReceivingApplication; -import ca.uhn.hl7v2.protocol.ReceivingApplicationException; -/** - * Application class for receiving ADT^A01 messages - */ -public class OurReceiverApplication implements ReceivingApplication -{ - /** - * {@inheritDoc} - */ - public boolean canProcess(Message theIn) { - return true; - } - /** - * {@inheritDoc} - */ - public Message processMessage(Message message, Map theMetadata) throws ReceivingApplicationException, HL7Exception { - String encodedMessage = new DefaultHapiContext().getPipeParser().encode(message); - System.out.println("Received message:\n" + encodedMessage + "\n\n"); - // Now generate a simple acknowledgment message and return it - try { - return message.generateACK(); - } catch (IOException e) { - throw new HL7Exception(e); - } - } -} \ No newline at end of file diff --git a/src/main/java/de/uniluebeck/mi/projmi6/hapi/SendAndReceiveMessage.java b/src/main/java/de/uniluebeck/mi/projmi6/hapi/SendAndReceiveMessage.java deleted file mode 100644 index 1daf409..0000000 --- a/src/main/java/de/uniluebeck/mi/projmi6/hapi/SendAndReceiveMessage.java +++ /dev/null @@ -1,231 +0,0 @@ -package de.uniluebeck.mi.projmi6.hapi; - -/** - * Created by 630030 on 19.11.15. - */ -import java.io.IOException; -import java.util.Map; - -import ca.uhn.hl7v2.DefaultHapiContext; -import ca.uhn.hl7v2.HL7Exception; -import ca.uhn.hl7v2.HapiContext; -import ca.uhn.hl7v2.app.Connection; -import ca.uhn.hl7v2.app.ConnectionListener; -import ca.uhn.hl7v2.app.HL7Service; -import ca.uhn.hl7v2.app.Initiator; -import ca.uhn.hl7v2.llp.LLPException; -import ca.uhn.hl7v2.model.Message; -import ca.uhn.hl7v2.parser.Parser; -import ca.uhn.hl7v2.protocol.ReceivingApplication; -import ca.uhn.hl7v2.protocol.ReceivingApplicationExceptionHandler; -import de.uniluebeck.mi.projmi6.controller.OurReceiverApplication; - - -public class SendAndReceiveMessage { - - - public static void main(String[] args) throws Exception { - } - - public void sendMessage(Message message){ - /* - * The following section of code establishes a server listening - * on port 1011 for new connections, and then "handles" them by - */ - int port = 1011; // The port to listen on - boolean useTls = false; // Don't use TLS/SSL - HapiContext context = new DefaultHapiContext(); - HL7Service server = context.newServer(port, useTls); - - - /* - * Create a client, which will connect to our waiting - * server and send messages to it. - */ - - // A connection object represents a socket attached to an HL7 server - Connection connection = null; - try { - connection = context.newClient("localhost", port, useTls); - } catch (HL7Exception e) { - e.printStackTrace(); - } - - // Create a message to send - String msg = "MSH|^~\\&|HIS|RIH|EKG|EKG|199904140038||ADT^A01|12345|P|2.2\r" - + "PID|0001|00009874|00001122|A00977|SMITH^JOHN^M|MOM|19581119|F|NOTREAL^LINDA^M|C|564 SPRING ST^^NEEDHAM^MA^02494^US|0002|(818)565-1551|(425)828-3344|E|S|C|0000444444|252-00-4414||||SA|||SA||||NONE|V1|0001|I|D.ER^50A^M110^01|ER|P00055|11B^M011^02|070615^BATMAN^GEORGE^L|555888^NOTREAL^BOB^K^DR^MD|777889^NOTREAL^SAM^T^DR^MD^PHD|ER|D.WT^1A^M010^01|||ER|AMB|02|070615^NOTREAL^BILL^L|ER|000001916994|D||||||||||||||||GDD|WA|NORM|02|O|02|E.IN^02D^M090^01|E.IN^01D^M080^01|199904072124|199904101200|199904101200||||5555112333|||666097^NOTREAL^MANNY^P\r" - + "NK1|0222555|NOTREAL^JAMES^R|FA|STREET^OTHER STREET^CITY^ST^55566|(222)111-3333|(888)999-0000|||||||ORGANIZATION\r" - + "PV1|0001|I|D.ER^1F^M950^01|ER|P000998|11B^M011^02|070615^BATMAN^GEORGE^L|555888^OKNEL^BOB^K^DR^MD|777889^NOTREAL^SAM^T^DR^MD^PHD|ER|D.WT^1A^M010^01|||ER|AMB|02|070615^VOICE^BILL^L|ER|000001916994|D||||||||||||||||GDD|WA|NORM|02|O|02|E.IN^02D^M090^01|E.IN^01D^M080^01|199904072124|199904101200|||||5555112333|||666097^DNOTREAL^MANNY^P\r" - + "PV2|||0112^TESTING|55555^PATIENT IS NORMAL|NONE|||19990225|19990226|1|1|TESTING|555888^NOTREAL^BOB^K^DR^MD||||||||||PROD^003^099|02|ER||NONE|19990225|19990223|19990316|NONE\r" - + "AL1||SEV|001^POLLEN\r" - + "GT1||0222PL|NOTREAL^BOB^B||STREET^OTHER STREET^CITY^ST^77787|(444)999-3333|(222)777-5555||||MO|111-33-5555||||NOTREAL GILL N|STREET^OTHER STREET^CITY^ST^99999|(111)222-3333\r" - + "IN1||022254P|4558PD|BLUE CROSS|STREET^OTHER STREET^CITY^ST^00990||(333)333-6666||221K|LENIX|||19980515|19990515|||PATIENT01 TEST D||||||||||||||||||02LL|022LP554"; - Parser p = context.getPipeParser(); - Message adt = null; - try { - adt = p.parse(msg); - } catch (HL7Exception e) { - e.printStackTrace(); - } - - // The initiator is used to transmit unsolicited messages - Initiator initiator = connection.getInitiator(); - Message response = null; - try { - response = initiator.sendAndReceive(adt); - } catch (HL7Exception e) { - e.printStackTrace(); - } catch (LLPException e) { - e.printStackTrace(); - } catch (IOException e) { - e.printStackTrace(); - } - - String responseString = null; - try { - responseString = p.encode(response); - } catch (HL7Exception e) { - e.printStackTrace(); - } - System.out.println("Received response:\n" + responseString); - - /* - * MSH|^~\&|||||20070218200627.515-0500||ACK|54|P|2.2 MSA|AA|12345 - */ - - /* - * If you want to send another message to the same destination, it's fine - * to ask the context again for a client to attach to the same host/port. - * The context will be smart about it and return the same (already - * connected) client Connection instance, assuming it hasn't been closed. - */ - try { - connection = context.newClient("localhost", port, useTls); - } catch (HL7Exception e) { - e.printStackTrace(); - } - initiator = connection.getInitiator(); - try { - response = initiator.sendAndReceive(adt); - } catch (HL7Exception e) { - e.printStackTrace(); - } catch (LLPException e) { - e.printStackTrace(); - } catch (IOException e) { - e.printStackTrace(); - } - - /* - * Close the connection when you are done with it. - */ - connection.close(); - - // Stop the receiving server and client - server.stopAndWait(); - - } - - - - - - public void receiveMessage(Message message){ - /* - * The following section of code establishes a server listening - * on port 1011 for new connections, and then "handles" them by - */ - int port = 1011; // The port to listen on - boolean useTls = false; // Don't use TLS/SSL - HapiContext context = new DefaultHapiContext(); - HL7Service server = context.newServer(port, useTls); - - /* - * The server may have any number of "application" objects registered to - * handle messages. We are going to create an application to listen to - * BAR^P05 messages. - */ - ReceivingApplication handler = new OurReceiverApplication (); - server.registerApplication("BAR", "P05", handler); - - /* - *We want to be notified any time a new connection comes in or is - * lost, so we register a connection listener - */ - server.registerConnectionListener(new MyConnectionListener()); - - /* - * We want to be notified any processing failures when receiving, - * processing, or responding to messages with the server, so we - * register an exception handler. */ - - server.setExceptionHandler(new MyExceptionHandler()); - - // Start the server listening for messages - try { - server.startAndWait(); - } catch (InterruptedException e) { - e.printStackTrace(); - } - - - } - - - - - - - - - /** - * Connection listener which is notified whenever a new - * connection comes in or is lost - */ - public static class MyConnectionListener implements ConnectionListener { - - public void connectionReceived(Connection theC) { - System.out.println("New connection received: " + theC.getRemoteAddress().toString()); - } - - public void connectionDiscarded(Connection theC) { - System.out.println("Lost connection from: " + theC.getRemoteAddress().toString()); - } - - } - - /** - * Exception handler which is notified any time - */ - public static class MyExceptionHandler implements ReceivingApplicationExceptionHandler { - - /** - * Process an exception. - * - * @param theIncomingMessage - * the incoming message. This is the raw message which was - * received from the external system - * @param theIncomingMetadata - * Any metadata that accompanies the incoming message. See {@link ca.uhn.hl7v2.protocol.Transportable#getMetadata()} - * @param theOutgoingMessage - * the outgoing message. The response NAK message generated by - * HAPI. - * @param theE - * the exception which was received - * @return The new outgoing message. This can be set to the value provided - * by HAPI in outgoingMessage, or may be replaced with - * another message. This method may not return null. - */ - public String processException(String theIncomingMessage, Map theIncomingMetadata, String theOutgoingMessage, Exception theE) throws HL7Exception { - - /* - * Here you can do any processing you like. If you want to change - * the response (NAK) message which will be returned you may do - * so, or just return the NAK which HAPI already created (theOutgoingMessage) - */ - - return theOutgoingMessage; - } - - } - -}