public static HL7Message parse(byte[] b, int size, String defCharset) { ParsePosition pos = new ParsePosition(0); HL7Message msg = new HL7Message(); HL7Segment seg = HL7Segment.parseMSH(b, size, pos); char fieldSeparator = seg.getFieldSeparator(); String encodingCharacters = seg.getEncodingCharacters(); String charsetName = HL7Charset.toCharsetName(seg.getField(17, defCharset)); msg.add(seg); while ((seg = HL7Segment.parse( b, size, pos, fieldSeparator, encodingCharacters, charsetName)) != null) msg.add(seg); msg.trimToSize(); return msg; }
public static HL7Message makeACK(HL7Segment msh, String ackCode, String text) { int size = msh.size(); HL7Segment ackmsh = HL7Segment.makeMSH(size, msh.getFieldSeparator(), msh.getEncodingCharacters()); ackmsh.setField(2, msh.getField(4, null)); ackmsh.setField(3, msh.getField(5, null)); ackmsh.setField(4, msh.getField(2, null)); ackmsh.setField(5, msh.getField(3, null)); ackmsh.setField(8, "ACK^" + msh.getMessageType().substring(4,7) + "^ACK"); for (int i = 10; i < size; i++) ackmsh.setField(i, msh.getField(i, null)); HL7Segment msa = new HL7Segment(4, msh.getFieldSeparator(), msh.getEncodingCharacters()); msa.setField(0, "MSA"); msa.setField(1, ackCode); msa.setField(2, msh.getMessageControlID()); msa.setField(3, text != null && text.length() > 80 ? text.substring(0, 80) : text); HL7Message ack = new HL7Message(2); ack.add(ackmsh); ack.add(msa); return ack; }
public static HL7Message makePixQuery(String pid, String... domains) { HL7Segment msh = HL7Segment.makeMSH(); msh.setField(8, "QBP^Q23^QBP_Q21"); HL7Segment qpd = new HL7Segment(5); qpd.setField(0, "QPD"); qpd.setField(1, "IHE PIX Query"); qpd.setField(2, "QRY" + msh.getField(9, "")); qpd.setField(3, pid); qpd.setField(4, HL7Segment.concat(domains, '~')); HL7Segment rcp = new HL7Segment(8); rcp.setField(0, "RCP"); rcp.setField(1, "I"); HL7Message qbp = new HL7Message(3); qbp.add(msh); qbp.add(qpd); qbp.add(rcp); return qbp; }