/// <summary> Returns the Java source code for a class that represents the specified segment.</summary>
public static System.String makeSegment(System.String name, System.String version)
{
Console.WriteLine("Making segment " + name);
System.Text.StringBuilder source = new System.Text.StringBuilder();
try
{
//UPGRADE_NOTE: There are other database providers or managers under System.Data namespace which can be used optionally to better fit the application requirements. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1208'"
System.Collections.ArrayList elements = new System.Collections.ArrayList();
SegmentElement se;
System.String segDesc = null;
using (System.Data.OleDb.OleDbConnection conn = NormativeDatabase.Instance.Connection)
{
System.Text.StringBuilder sql = new System.Text.StringBuilder();
sql.Append("SELECT HL7SegmentDataElements.seg_code, HL7SegmentDataElements.seq_no, ");
sql.Append("HL7SegmentDataElements.repetitional, HL7SegmentDataElements.repetitions, ");
sql.Append("HL7DataElements.description, HL7DataElements.length, HL7DataElements.table_id, ");
sql.Append("HL7SegmentDataElements.req_opt, HL7Segments.description, HL7DataElements.data_structure ");
sql.Append("FROM HL7Versions RIGHT JOIN (HL7Segments INNER JOIN (HL7DataElements INNER JOIN HL7SegmentDataElements ");
sql.Append("ON (HL7DataElements.version_id = HL7SegmentDataElements.version_id) ");
sql.Append("AND (HL7DataElements.data_item = HL7SegmentDataElements.data_item)) ");
sql.Append("ON (HL7Segments.version_id = HL7SegmentDataElements.version_id) ");
sql.Append("AND (HL7Segments.seg_code = HL7SegmentDataElements.seg_code)) ");
sql.Append("ON (HL7Versions.version_id = HL7Segments.version_id) ");
sql.Append("WHERE HL7SegmentDataElements.seg_code = '");
sql.Append(name);
sql.Append("' and HL7Versions.hl7_version = '");
sql.Append(version);
sql.Append("' ORDER BY HL7SegmentDataElements.seg_code, HL7SegmentDataElements.seq_no;");
//System.out.println(sql.toString()); //for debugging
//UPGRADE_TODO: Method 'java.sql.Connection.createStatement' was converted to 'SupportClass.TransactionManager.manager.CreateStatement' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javasqlConnectioncreateStatement'"
System.Data.OleDb.OleDbCommand stmt = SupportClass.TransactionManager.manager.CreateStatement(conn);
//UPGRADE_TODO: Interface 'java.sql.ResultSet' was converted to 'System.Data.OleDb.OleDbDataReader' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javasqlResultSet'"
System.Data.OleDb.OleDbCommand temp_OleDbCommand;
temp_OleDbCommand = stmt;
temp_OleDbCommand.CommandText = sql.ToString();
System.Data.OleDb.OleDbDataReader rs = temp_OleDbCommand.ExecuteReader();
while (rs.Read())
{
if (segDesc == null)
{
segDesc = System.Convert.ToString(rs[9 - 1]);
}
se = new SegmentElement();
se.field = Convert.ToInt32(rs.GetValue(2 - 1));
se.rep = System.Convert.ToString(rs[3 - 1]);
if (rs.IsDBNull(4 - 1))
{
se.repetitions = 0;
}
else
{
se.repetitions = Convert.ToInt32(rs.GetValue(4 - 1));
}
if (se.repetitions == 0)
{
if (se.rep == null || !se.rep.ToUpper().Equals("Y".ToUpper()))
{
se.repetitions = 1;
}
}
se.desc = System.Convert.ToString(rs[5 - 1]);
if (!rs.IsDBNull(6 - 1))
{
se.length = Convert.ToInt32(rs.GetValue(6 - 1));
}
se.table = Convert.ToInt32(rs.GetValue(7 - 1));
se.opt = System.Convert.ToString(rs[8 - 1]);
se.type = System.Convert.ToString(rs[10 - 1]);
//shorten CE_x to CE
if (se.type.StartsWith("CE"))
{
se.type = "CE";
}
elements.Add(se);
/*System.out.println("Segment: " + name + " Field: " + se.field + " Rep: " + se.rep +
* " Repetitions: " + se.repetitions + " Desc: " + se.desc + " Length: " + se.length +
* " Table: " + se.table + " Segment Desc: " + segDesc);*/
}
rs.Close();
//UPGRADE_ISSUE: Method 'java.sql.Statement.close' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javasqlStatementclose'"
stmt.Dispose();
NormativeDatabase.Instance.returnConnection(conn);
}
//write imports, class documentation, etc ...
source.Append("using System;\r\n");
source.Append("using ca.uhn.hl7v2.model;\r\n");
source.Append("using ");
source.Append(SourceGenerator.getVersionPackageName(version));
source.Append("datatype;\r\n\r\n");
source.Append("using ca.uhn.log;\r\n");
source.Append("using ca.uhn.hl7v2.parser;\r\n");
source.Append("using ca.uhn.hl7v2;\r\n\r\n");
source.Append("namespace ");
source.Append(SourceGenerator.getVersionPackageName(version));
source.Append("segment{\r\n\r\n");
source.Append("/**\r\n");
source.Append(" * <p>Represents an HL7 ");
source.Append(name);
source.Append(" message segment. \r\n");
source.Append(" * This segment has the following fields:</p><p>\r\n");
for (int i = 0; i < elements.Count; i++)
{
se = (SegmentElement)elements[i];
source.Append(" * ");
source.Append(name);
source.Append("-");
source.Append(se.field);
source.Append(": ");
source.Append(se.desc);
source.Append(" (");
source.Append(se.type);
source.Append(")<br> \r\n");
}
source.Append(" * </p><p>The get...() methods return data from individual fields. These methods \r\n");
source.Append(" * do not throw exceptions and may therefore have to handle exceptions internally. \r\n");
source.Append(" * If an exception is handled internally, it is logged and null is returned. \r\n");
source.Append(" * This is not expected to happen - if it does happen this indicates not so much \r\n");
source.Append(" * an exceptional circumstance as a bug in the code for this class.</p> \r\n");
source.Append(" */\r\n");
source.Append("[Serializable]\r\n");
source.Append("public class ");
source.Append(name);
source.Append(" : AbstractSegment ");
//implement interface from model.control package if required
/*Class correspondingControlInterface = Control.getInterfaceImplementedBy(name);
* if (correspondingControlInterface != null) {
* source.append("implements ");
* source.append(correspondingControlInterface.getName());
* } */
source.Append(" {\r\n\r\n");
source.Append(" /**\r\n");
source.Append(" * Creates a ");
source.Append(name);
source.Append(" (");
source.Append(segDesc);
source.Append(") segment object that belongs to the given \r\n");
source.Append(" * message. \r\n");
source.Append(" */\r\n");
//write constructor
source.Append(" public ");
source.Append(name);
source.Append("(Group parent, ModelClassFactory factory) : base(parent,factory) {\r\n");
source.Append(" Message message = Message;\r\n");
if (elements.Count > 0)
{
source.Append(" try {\r\n");
for (int i = 0; i < elements.Count; i++)
{
se = (SegmentElement)elements[i];
System.String type = SourceGenerator.getAlternateType(se.type, version);
source.Append(" this.add(");
source.Append("typeof(" + type + ")");
// if (type.equalsIgnoreCase("Varies")) {
// } else {
// source.append("factory.getTypeClass(\"");
// source.append(type);
// source.append("\", \"");
// source.append(version);
// source.append("\")");
// }
source.Append(", ");
if (se.opt == null)
{
source.Append("false");
}
else
{
if (se.opt.ToUpper().Equals("R".ToUpper()))
{
source.Append("true");
}
else
{
source.Append("false");
}
}
source.Append(", ");
source.Append(se.repetitions);
source.Append(", ");
source.Append(se.length);
source.Append(", ");
if (se.type.Equals("ID") || se.type.Equals("IS"))
{
source.Append("new System.Object[]{message, ");
source.Append(se.table);
source.Append("}");
}
else
{
source.Append("new System.Object[]{message}");
}
if (se.desc != null && se.desc.Trim().Length > 0)
{
source.Append(", ");
source.Append("\"" + se.GetDescriptionWithoutSpecialCharacters() + "\"");
}
source.Append(");\r\n");
}
source.Append(" } catch (HL7Exception he) {\r\n");
source.Append(" HapiLogFactory.getHapiLog(GetType()).error(\"Can't instantiate \" + this.getStructureName(), he);\r\n");
source.Append(" }\r\n");
}
source.Append(" }\r\n\r\n");
//write a datatype-specific accessor for each field
for (int i = 0; i < elements.Count; i++)
{
se = (SegmentElement)elements[i];
if (!se.desc.ToUpper().Equals("UNUSED".ToUpper()))
{
//some entries in 2.1 DB say "unused"
System.String type = SourceGenerator.getAlternateType(se.type, version);
source.Append("\t/**\r\n");
source.Append("\t* Returns ");
if (se.repetitions != 1)
{
source.Append("a single repetition of ");
}
source.Append(se.desc);
source.Append("(");
source.Append(name);
source.Append("-");
source.Append(se.field);
source.Append(").\r\n");
if (se.repetitions != 1)
{
source.Append("\t* @param rep the repetition number (this is a repeating field)\r\n");
source.Append("\t* @throws HL7Exception if the repetition number is invalid.\r\n");
}
source.Append("\t*/\r\n");
source.Append("\tpublic ");
source.Append(type);
source.Append(" ");
source.Append(SourceGenerator.makeAccessorNameCSharp(se.desc, se.repetitions));
if (se.repetitions != 1)
{
source.Append("(int rep)");
}
source.Append("\n\t{\r\n");
if (se.repetitions == 1)
{
source.Append("\t\tget{\r\n");
}
source.Append("\t\t\t");
source.Append(type);
source.Append(" ret = null;\r\n");
source.Append("\t\t\ttry\n\t\t\t{\r\n");
source.Append("\t\t\tType t = this.getField(");
source.Append(se.field);
source.Append(", ");
if (se.repetitions == 1)
{
source.Append("0");
}
else
{
source.Append("rep");
}
source.Append(");\r\n");
source.Append("\t\t\t\tret = (");
source.Append(type);
source.Append(")t;\r\n");
if (se.repetitions == 1)
{
source.Append("\t\t\t}\n\t\t\t catch (HL7Exception he) {\r\n");
source.Append("\t\t\tHapiLogFactory.getHapiLog(GetType()).error(\"Unexpected problem obtaining field value. This is a bug.\", he);\r\n");
source.Append("\t\t\t\tthrow new System.Exception(\"An unexpected error ocurred\", he);\r\n");
}
source.Append("\t\t} catch (System.Exception ex) {\r\n");
source.Append("\t\t\tHapiLogFactory.getHapiLog(GetType()).error(\"Unexpected problem obtaining field value. This is a bug.\", ex);\r\n");
source.Append("\t\t\t\tthrow new System.Exception(\"An unexpected error ocurred\", ex);\r\n");
source.Append(" }\r\n");
source.Append("\t\t\treturn ret;\r\n");
if (se.repetitions == 1)
{
source.Append("\t}\r\n"); //End get
}
source.Append(" }\r\n\r\n");
//add an array accessor as well for repeating fields
if (se.repetitions != 1)
{
source.Append(" /**\r\n");
source.Append(" * Returns all repetitions of ");
source.Append(se.desc);
source.Append(" (");
source.Append(name);
source.Append("-");
source.Append(se.field);
source.Append(").\r\n");
source.Append(" */\r\n");
source.Append(" public ");
source.Append(type);
source.Append("[] ");
source.Append(SourceGenerator.makeAccessorName(se.desc));
source.Append("() {\r\n");
source.Append(" ");
source.Append(type);
source.Append("[] ret = null;\r\n");
source.Append(" try {\r\n");
source.Append(" Type[] t = this.getField(");
source.Append(se.field);
source.Append("); \r\n");
source.Append(" ret = new ");
source.Append(type);
source.Append("[t.Length];\r\n");
source.Append(" for (int i = 0; i < ret.Length; i++) {\r\n");
source.Append(" ret[i] = (");
source.Append(type);
source.Append(")t[i];\r\n");
source.Append(" }\r\n");
source.Append(" } catch (HL7Exception he) {\r\n");
source.Append(" HapiLogFactory.getHapiLog(this.GetType()).error(\"Unexpected problem obtaining field value. This is a bug.\", he);\r\n");
source.Append(" throw new System.Exception(\"An unexpected error ocurred\", he);\r\n");
source.Append(" } catch (System.Exception cce) {\r\n");
source.Append(" HapiLogFactory.getHapiLog(GetType()).error(\"Unexpected problem obtaining field value. This is a bug.\", cce);\r\n");
source.Append(" throw new System.Exception(\"An unexpected error ocurred\", cce);\r\n");
source.Append(" }\r\n");
source.Append(" return ret;\r\n");
source.Append("}\r\n\r\n");
}
}
}
//add adapter method code for control package if it exists
//source.append(Control.getImplementation(correspondingControlInterface, version));
source.Append("\n}");
}
catch (System.Data.OleDb.OleDbException sqle)
{
SupportClass.WriteStackTrace(sqle, Console.Error);
}
return(source.ToString());
}
/// <summary> Returns a String containing source code for a Composite data type. The
/// dataTypes array contains the data type names (e.g. ST) of each component.
/// The descriptions array contains the corresponding descriptions (e.g. string).
/// </summary>
private static System.String makeComposite(System.String dataType, System.String description, System.String[] dataTypes, System.String[] descriptions, int[] tables, System.String version)
{
System.Text.StringBuilder source = new System.Text.StringBuilder();
source.Append("using System;");
source.Append("using ca.uhn.hl7v2.model;\r\n");
source.Append("using ca.uhn.log;\r\n\r\n");
source.Append("using ca.uhn.hl7v2.model.primitive;\r\n\r\n");
source.Append("namespace ");
source.Append(SourceGenerator.getVersionPackageName(version));
source.Append("datatype\r\n");
source.Append("{\r\n\r\n");
source.Append("///<summary>\r\n");
source.Append("/// <p>The HL7 ");
source.Append(dataType);
source.Append(" (");
source.Append(description);
source.Append(") data type. Consists of the following components: </p><ol>\r\n");
for (int i = 0; i < dataTypes.Length; i++)
{
source.Append("/// <li>");
source.Append(descriptions[i]);
source.Append(" (");
source.Append(dataTypes[i]);
source.Append(")</li>\r\n");
}
source.Append("/// </ol>\r\n");
source.Append("///</summary>\r\n");
source.Append("[Serializable]\r\n");
source.Append("public class ");
source.Append(dataType);
source.Append(" : AbstractType, ");
//implement interface from model.control package if required
//Class correspondingControlInterface = Control.getInterfaceImplementedBy(dataType);
//if (correspondingControlInterface == null) {
source.Append("Composite");
//} else {
// source.append(correspondingControlInterface.getName());
//}
source.Append("{\r\n");
source.Append("\tprivate Type[] data;\r\n\r\n");
source.Append("\t///<summary>\r\n");
source.Append("\t/// Creates a ");
source.Append(dataType);
source.Append(".\r\n");
source.Append("\t/// <param name=\"message\">The Message to which this Type belongs</param>\r\n");
source.Append("\t///</summary>\r\n");
source.Append("\tpublic ");
source.Append(dataType);
source.Append("(Message message) : this(message, null){}\r\n\r\n");
source.Append("\t///<summary>\r\n");
source.Append("\t/// Creates a ");
source.Append(dataType);
source.Append(".\r\n");
source.Append("\t/// <param name=\"message\">The Message to which this Type belongs</param>\r\n");
source.Append("\t///</summary>\r\n");
source.Append("\tpublic ");
source.Append(dataType);
source.Append("(Message message, string description) : base(message, description){\r\n");
source.Append("\t\tdata = new Type[");
source.Append(dataTypes.Length);
source.Append("];\r\n");
for (int i = 0; i < dataTypes.Length; i++)
{
source.Append("\t\tdata[");
source.Append(i);
source.Append("] = new ");
source.Append(SourceGenerator.getAlternateType(dataTypes[i], version));
if (dataTypes[i].Equals("ID") || dataTypes[i].Equals("IS"))
{
source.Append("(message, ");
source.Append(tables[i]);
}
else
{
source.Append("(message");
}
if (descriptions[i] != null && descriptions[i].Trim().Length > 0)
{
string desc = descriptions[i];
desc = desc.Replace("\"", "'");
desc = desc.Substring(0, 1).ToUpper() + desc.Substring(1);
source.Append(",\"" + desc + "\"");
}
source.Append(")");
source.Append(";\r\n");
}
source.Append("\t}\r\n\r\n");
source.Append("\t///<summary>\r\n");
source.Append("\t/// Returns an array containing the data elements.\r\n");
source.Append("\t///</summary>\r\n");
source.Append("\tpublic Type[] Components\r\n");
source.Append("\t{ \r\n");
source.Append("\t\tget{\r\n");
source.Append("\t\t\treturn this.data; \r\n");
source.Append("\t\t}\r\n");
source.Append("\t}\r\n\r\n");
source.Append("\t///<summary>\r\n");
source.Append("\t/// Returns an individual data component.\r\n");
source.Append("\t/// @throws DataTypeException if the given element number is out of range.\r\n");
source.Append("\t///<param name=\"number\">The ordinal item to get</param>\r\n");
source.Append("\t///<returns>The data component (as a type) at the requested number (ordinal)</returns>\r\n");
source.Append("\t///<summary>\r\n");
source.Append("\tpublic Type getComponent(int number) { \r\n\r\n");
source.Append("\t\ttry { \r\n");
source.Append("\t\t\treturn this.data[number]; \r\n");
source.Append("\t\t} catch (System.ArgumentOutOfRangeException) { \r\n");
source.Append("\t\t\tthrow new DataTypeException(\"Element \" + number + \" doesn't exist in ");
source.Append(dataTypes.Length);
source.Append(" element ");
source.Append(dataType);
source.Append(" composite\"); \r\n");
source.Append("\t\t} \r\n");
source.Append("\t} \r\n");
//make type-specific accessors ...
for (int i = 0; i < dataTypes.Length; i++)
{
System.String dtName = SourceGenerator.getAlternateType(dataTypes[i], version);
source.Append("\t///<summary>\r\n");
source.Append("\t/// Returns ");
source.Append(descriptions[i]);
source.Append(" (component #");
source.Append(i);
source.Append("). This is a convenience method that saves you from \r\n");
source.Append("\t/// casting and handling an exception.\r\n");
source.Append("\t///</summary>\r\n");
source.Append("\tpublic ");
source.Append(dtName);
source.Append(" ");
source.Append(SourceGenerator.makeAccessorNameCSharp(descriptions[i]));
source.Append(" {\r\n");
source.Append("get{\r\n");
source.Append("\t ");
source.Append(dtName);
source.Append(" ret = null;\r\n");
source.Append("\t try {\r\n");
source.Append("\t ret = (");
source.Append(dtName);
source.Append(")getComponent(");
source.Append(i);
source.Append(");\r\n");
source.Append("\t } catch (DataTypeException e) {\r\n");
source.Append("\t HapiLogFactory.getHapiLog(this.GetType()).error(\"Unexpected problem accessing known data type component - this is a bug.\", e);\r\n");
source.Append("\t throw new System.Exception(\"An unexpected error ocurred\",e);\r\n");
source.Append("\t }\r\n");
source.Append("\t return ret;\r\n");
source.Append("}\r\n\r\n");
source.Append("}\r\n");
}
/*if (correspondingControlInterface != null) {
* source.append(Control.getImplementation(correspondingControlInterface, version));
* } */
source.Append("}");
return(source.ToString());
}
