Translate FIX message to HTTP request

[Pablo Venini]

Hi, I'm trying to build a translator that processes FIX messages and
translate the parameters into the query string of a HTTP request. I'am using
bindy but I don't seem to get the hang of it.
I created a route and three model classes:
package gateway;
public class MyRouteBuilder extends RouteBuilder {
   public void configure() {
   	BindyKeyValuePairDataFormat camelDataFormat = new  
BindyKeyValuePairDataFormat("gateway.model");
       
   	from("quickfix:config.cfg").
        choice().
        
when(header(QuickfixjEndpoint.MESSAGE_TYPE_KEY).isEqualTo(MsgType.ORDER_SINGLE)).
                        unmarshal(camelDataFormat).
                        to("http4://www.server.com").
                otherwise().
                    to("log:localhost");
   }
}


package gateway.model;
@Message(keyValuePairSeparator = "=", pairSeparator = "\\u0001", type =
"FIX", version = "4.4")
public class Order{
   @Link
   Header header;

   @Link
   Trailer trailer;

   @KeyValuePairField(tag = 1)
   // Client reference
   private String account;

   @KeyValuePairField(tag = 11)
   // Order reference
   private String clOrdId;

   @KeyValuePairField(tag = 22)
   // Fund ID type (Sedol, ISIN, ...)
   private String iDSource;

   @KeyValuePairField(tag = 48)
   // Fund code
   private String securityId;

   @KeyValuePairField(tag = 54)
   // Movement type ( 1 = Buy, 2 = sell)
   private String side;

   @KeyValuePairField(tag = 58)
   // Free text
   private String text;

   public Header getHeader() {
       return header;
   }

   public void setHeader(Header header) {
       this.header = header;
   }

   public Trailer getTrailer() {
       return trailer;
   }

   public void setTrailer(Trailer trailer) {
       this.trailer = trailer;
   }

   public String getAccount() {
       return account;
   }

   public void setAccount(String account) {
       this.account = account;
   }

   public String getClOrdId() {
       return clOrdId;
   }

   public void setClOrdId(String clOrdId) {
       this.clOrdId = clOrdId;
   }

   public String getIDSource() {
       return iDSource;
   }

   public void setIDSource(String source) {
       this.iDSource = source;
   }

   public String getSecurityId() {
       return securityId;
   }

   public void setSecurityId(String securityId) {
       this.securityId = securityId;
   }

   public String getSide() {
       return side;
   }

   public void setSide(String side) {
       this.side = side;
   }

   public String getText() {
       return this.text;
   }

   public void setText(String text) {
       this.text = text;
   }

   @Override
   public String toString() {
       return Order.class.getName() + " --> 1: " + this.account + ", 11: "
+ this.clOrdId + ", 22: " + this.iDSource + ", 48: " + this.securityId + ",
54: " + this.side
              + ", 58: " + this.text;
   }
}


package gateway.model;
@Link
public class Header{
   @KeyValuePairField(tag = 8)
   // Message Header
   private String beginString;

   @KeyValuePairField(tag = 9)
   // Checksum
   private int bodyLength;

   @KeyValuePairField(tag = 34)
   // Sequence number
   private int msgSeqNum;

   @KeyValuePairField(tag = 35)
   // Message Type
   private String msgType;

   @KeyValuePairField(tag = 49)
   // Company sender Id
   private String sendCompId;

   @KeyValuePairField(tag = 56)
   // target company id
   private String targetCompId;

   public String getBeginString() {
       return beginString;
   }

   public void setBeginString(String beginString) {
       this.beginString = beginString;
   }

   public int getBodyLength() {
       return bodyLength;
   }

   public void setBodyLength(int bodyLength) {
       this.bodyLength = bodyLength;
   }

   public int getMsgSeqNum() {
       return msgSeqNum;
   }

   public void setMsgSeqNum(int msgSeqNum) {
       this.msgSeqNum = msgSeqNum;
   }

   public String getMsgType() {
       return msgType;
   }

   public void setMsgType(String msgType) {
       this.msgType = msgType;
   }

   public String getSendCompId() {
       return sendCompId;
   }

   public void setSendCompId(String sendCompId) {
       this.sendCompId = sendCompId;
   }

   public String getTargetCompId() {
       return targetCompId;
   }

   public void setTargetCompId(String targetCompId) {
       this.targetCompId = targetCompId;
   }

   @Override
   public String toString() {
       return Header.class.getName() + " --> 8: " + this.beginString + ",
9: " + this.bodyLength + ", 34: " + this.msgSeqNum + " , 35: " +
this.msgType + ", 49: "
              + this.sendCompId + ", 56: " + this.targetCompId;
   }
}




package gateway.model;
@Link
public class Trailer{
   @KeyValuePairField(tag = 10)
   // CheckSum
   private int checkSum;

   public int getCheckSum() {
       return checkSum;
   }

   public void setCheckSum(int checkSum) {
       this.checkSum = checkSum;
   }

   @Override
   public String toString() {
       return Trailer.class.getName() + " --> 10: " + this.checkSum;
   }
}



Whenever I run the example and I receive a new order, I get an exception

[         QFJ Message Processor] DefaultErrorHandler            ERROR Failed
delivery for exchangeId: ID-Sinac-3-4710-1308159740143-0-6. Exhausted after
delivery attempt: 1 caught: org.apache.camel.InvalidPayloadException: No
body available of type: java.io.InputStream but has value: 8=FIX.4.4..... of
type: quickfix.fix44.NewOrderSingle on: Message: 8=FIX.4.4.... Caused by: No
type converter available to convert from type: quickfix.fix44.NewOrderSingle
to the required type: java.io.InputStream with value 8=FIX.4.4....
Exchange[Message: 8=FIX.4.4...]. Caused by:
[org.apache.camel.NoTypeConversionAvailableException - No type converter
available to convert from type: quickfix.fix44.NewOrderSingle to the
required type: java.io.InputStream with value 


I don't quite get what I must do to perform the translation.

Any pointers would be appreciated

Pablo