/// <param name="message">a parsed message to validate (note that MSH-9-1 and MSH-9-2 must be valued)
/// </param>
/// <returns> true if the message is OK
/// </returns>
/// <throws> HL7Exception if there is at least one error and this validator is set to fail on errors </throws>
public virtual bool validate(Message message)
{
Terser t = new Terser(message);
MessageRule[] rules = myContext.getMessageRules(message.Version, t.Get("MSH-9-1"), t.Get("MSH-9-2"));
ValidationException toThrow = null;
bool result = true;
for (int i = 0; i < rules.Length; i++)
{
ValidationException[] ex = rules[i].test(message);
for (int j = 0; j < ex.Length; j++)
{
result = false;
ourLog.error("Invalid message", ex[j]);
if (failOnError && toThrow == null)
{
toThrow = ex[j];
}
}
}
if (toThrow != null)
{
throw new HL7Exception("Invalid message", toThrow);
}
return(result);
}
/// <summary>Parses a primitive type by filling it with text child, if any </summary>
private void parsePrimitive(Primitive datatypeObject, System.Xml.XmlElement datatypeElement)
{
//UPGRADE_TODO: Method 'org.w3c.dom.Node.getChildNodes' was converted to 'System.Xml.XmlNode.ChildNodes' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073'"
System.Xml.XmlNodeList children = datatypeElement.ChildNodes;
int c = 0;
bool full = false;
while (c < children.Count && !full)
{
System.Xml.XmlNode child = children.Item(c++);
if (System.Convert.ToInt16(child.NodeType) == (short)System.Xml.XmlNodeType.Text)
{
try
{
if (child.Value != null && !child.Value.Equals(""))
{
if (keepAsOriginal(child.ParentNode))
{
datatypeObject.Value = child.Value;
}
else
{
datatypeObject.Value = removeWhitespace(child.Value);
}
}
}
//UPGRADE_TODO: Class 'org.w3c.dom.DOMException' was converted to 'System.Exceptiont' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073'"
catch (System.Exception e)
{
log.error("Error parsing primitive value from TEXT_NODE", e);
}
full = true;
}
}
}
public static void Main(System.String[] args)
{
try
{
//UPGRADE_TODO: The differences in the format of parameters for method 'java.lang.Class.forName' may cause compilation errors. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1092'"
System.Type.GetType("sun.jdbc.odbc.JdbcOdbcDriver");
//UPGRADE_ISSUE: Method 'java.lang.System.setProperty' was not converted. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1000_javalangSystem'"
//System_Renamed.setProperty("ca.on.uhn.hl7.database.url", "jdbc:odbc:hl7v25");
// Above line not supported...
//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.Data.OleDb.OleDbConnection conn = NormativeDatabase.Instance.Connection;
//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 = "select * from TableValues";
System.Data.OleDb.OleDbDataReader rs = temp_OleDbCommand.ExecuteReader();
while (rs.Read())
{
System.Object tabNum = rs.GetValue(1 - 1);
System.Object val = rs.GetValue(3 - 1);
System.Object desc = rs.GetValue(4 - 1);
//UPGRADE_TODO: The equivalent in .NET for method 'java.lang.Object.toString' may return a different value. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1043'"
System.Console.Out.WriteLine("Table: " + tabNum + " Value: " + val + " Description: " + desc);
}
}
catch (System.Data.OleDb.OleDbException e)
{
log.error("test msg!!", e);
}
//UPGRADE_NOTE: Exception 'java.lang.ClassNotFoundException' was converted to 'System.Exception' which has different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1100'"
catch (System.Exception e)
{
log.error("test msg!!", e);
}
}
public static System.String encode(Segment source, EncodingCharacters encodingChars)
{
System.Text.StringBuilder result = new System.Text.StringBuilder();
result.Append(source.getStructureName());
result.Append(encodingChars.FieldSeparator);
//start at field 2 for MSH segment because field 1 is the field delimiter
int startAt = 1;
if (isDelimDefSegment(source.getStructureName()))
{
startAt = 2;
}
//loop through fields; for every field delimit any repetitions and add field delimiter after ...
int numFields = source.numFields();
for (int i = startAt; i <= numFields; i++)
{
try
{
Type[] reps = source.getField(i);
for (int j = 0; j < reps.Length; j++)
{
System.String fieldText = encode(reps[j], encodingChars);
//if this is MSH-2, then it shouldn't be escaped, so unescape it again
if (isDelimDefSegment(source.getStructureName()) && i == 2)
{
fieldText = Escape.unescape(fieldText, encodingChars);
}
result.Append(fieldText);
if (j < reps.Length - 1)
{
result.Append(encodingChars.RepetitionSeparator);
}
}
}
catch (HL7Exception e)
{
log.error("Error while encoding segment: ", e);
}
result.Append(encodingChars.FieldSeparator);
}
//strip trailing delimiters ...
return(stripExtraDelimiters(result.ToString(), encodingChars.FieldSeparator));
}
/// <summary> Creates source code for a specific message structure and
/// writes it under the specified directory.
/// throws IllegalArgumentException if there is no message structure
/// for this message in the normative database
/// </summary>
public static void make(System.String message, System.String baseDirectory, System.String chapter, System.String version)
{
try
{
SegmentDef[] segments = getSegments(message, version);
//System.out.println("Making: " + message + " with " + segments.length + " segments (not writing message code - just groups)");
GroupDef group = GroupGenerator.getGroupDef(segments, null, baseDirectory, version, message);
StructureDef[] contents = group.Structures;
//make base directory
if (!(baseDirectory.EndsWith("\\") || baseDirectory.EndsWith("/")))
{
baseDirectory = baseDirectory + "/";
}
System.IO.FileInfo targetDir = SourceGenerator.makeDirectory(baseDirectory + SourceGenerator.getVersionPackageDirectory(version) + "message");
System.Console.Out.WriteLine("Writing " + message + " to " + targetDir.FullName);
//UPGRADE_WARNING: At least one expression was used more than once in the target code. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1181'"
//UPGRADE_TODO: Constructor 'java.io.FileWriter.FileWriter' was converted to 'System.IO.StreamWriter' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javaioFileWriterFileWriter_javalangString_boolean'"
//UPGRADE_TODO: Class 'java.io.FileWriter' was converted to 'System.IO.StreamWriter' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javaioFileWriter'"
using (System.IO.StreamWriter out_Renamed = new System.IO.StreamWriter(targetDir.FullName + "/" + message + ".cs"))
{
//System.IO.StreamWriter out_Renamed = new System.IO.StreamWriter(new System.IO.StreamWriter(targetDir.FullName + "/" + message + ".java", false, System.Text.Encoding.Default).BaseStream, new System.IO.StreamWriter(targetDir.FullName + "/" + message + ".cs", false, System.Text.Encoding.Default).Encoding);
out_Renamed.Write(makePreamble(contents, message, chapter, version));
out_Renamed.Write(makeConstructor(contents, message, version));
for (int i = 0; i < contents.Length; i++)
{
out_Renamed.Write(GroupGenerator.makeAccessor(group, i));
}
out_Renamed.Write(makeVersion(version));
//add implementation of model.control interface, if any
//out.write(Control.getImplementation(Control.getInterfaceImplementedBy(message), version));
out_Renamed.Write("}\r\n"); //End class
out_Renamed.Write("}\r\n"); //End namespace
}
}
catch (System.Exception e)
{
log.error("Error while creating source code", e);
//UPGRADE_TODO: The equivalent in .NET for method 'java.lang.Class.getName' may return a different value. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1043'"
//UPGRADE_TODO: The equivalent in .NET for method 'java.lang.Throwable.getMessage' may return a different value. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1043'"
log.warn("Warning: could not write source code for message structure " + message + " - " + e.GetType().FullName + ": " + e.Message);
}
}
/// <summary> Called from getField(...) methods. If a field has been requested that
/// doesn't exist (eg getField(15) when only 10 fields in segment) adds Varies
/// fields to the end of the segment up to the required number.
/// </summary>
private void ensureEnoughFields(int fieldRequested)
{
int fieldsToAdd = fieldRequested - this.numFields();
if (fieldsToAdd < 0)
{
fieldsToAdd = 0;
}
try
{
for (int i = 0; i < fieldsToAdd; i++)
{
this.add(typeof(Varies), false, 0, 65536, null); //using 65536 following example of OBX-5
}
}
catch (HL7Exception e)
{
log.error("Can't create additional generic fields to handle request for field " + fieldRequested, e);
}
}
protected virtual void encode(Segment source, EncodingCharacters encodingChars, Table tbl)
{
TableRow tr;
TableCell td;
tr = new TableRow();
td = new TableCell();
td.ColumnSpan = 3;
if (_cssSegmentHeader != null && _cssSegmentHeader.Trim().Length > 0)
{
tr.CssClass = _cssSegmentHeader;
}
td.Text = source.getStructureName();
tr.Cells.Add(td);
tbl.Rows.Add(tr);
//start at field 2 for MSH segment because field 1 is the field delimiter
int startAt = 1;
if (isDelimDefSegment(source.getStructureName()))
{
startAt = 2;
}
//loop through fields; for every field delimit any repetitions and add field delimiter after ...
int numFields = source.numFields();
for (int i = startAt; i <= numFields; i++)
{
try
{
tr = new TableRow();
td = new TableCell();
td.Text = i.ToString();
tr.Cells.Add(td);
Type[] reps = source.getField(i);
string description = source.getFieldDescription(i);
td = new TableCell();
if (_cssSegmentField != null)
{
td.CssClass = _cssSegmentField;
}
if (description != null && description.Trim().Length > 0)
{
td.Text = description;
}
else
{
td.Text = " ";
}
tr.Cells.Add(td);
td = new TableCell();
if (reps.Length == 0)
{
td.Text = " ";
}
else
{
for (int j = 0; j < reps.Length; j++)
{
td.Controls.Add(encode(reps[j], encodingChars));
if (j < reps.Length - 1)
{
td.Controls.Add(new LiteralControl("<hr size='2'>"));
}
}
}
tr.Cells.Add(td);
tbl.Rows.Add(tr);
}
catch (HL7Exception e)
{
log.error("Error while encoding segment: ", e);
}
}
}
/// <summary> Given a list of structures and the position of a SegmentDef that
/// indicates the start of a group (ie "{" or "["), returns the position
/// of the corresponding end of the group. Nested group markers are ignored.
/// </summary>
/// <throws> IllegalArgumentException if groupStart is out of range or does not </throws>
/// <summary> point to a group opening marker.
/// </summary>
/// <throws> HL7Exception if the end of the group is not found or if other pairs </throws>
/// <summary> are not properly nested inside this one.
/// </summary>
public static int findGroupEnd(StructureDef[] structures, int groupStart)
{
// {} is rep; [] is optionality
System.String endMarker = null;
try
{
System.String startMarker = structures[groupStart].Name;
if (startMarker.Equals("["))
{
endMarker = "]";
}
else if (startMarker.Equals("{"))
{
endMarker = "}";
}
else if (startMarker.Equals("[{"))
{
endMarker = "}]";
}
else
{
log.error("Problem starting at " + groupStart);
for (int i = 0; i < structures.Length; i++)
{
log.error("Structure " + i + ": " + structures[i].Name);
}
throw new System.ArgumentException("The segment " + startMarker + " does not begin a group - must be [ or {");
}
}
catch (System.IndexOutOfRangeException)
{
throw new System.ArgumentException("The given start location is out of bounds");
}
//loop, increment and decrement opening and closing markers until we get back to 0
System.String segName = null;
int offset = 0;
try
{
int nestedInside = 1;
while (nestedInside > 0)
{
offset++;
segName = structures[groupStart + offset].Name;
if (segName.Equals("{") || segName.Equals("[") || segName.Equals("[{"))
{
nestedInside++;
}
else if (segName.Equals("}") || segName.Equals("]") || segName.Equals("}]"))
{
nestedInside--;
}
}
}
catch (System.IndexOutOfRangeException)
{
throw new HL7Exception("Couldn't find end of group", HL7Exception.APPLICATION_INTERNAL_ERROR);
}
if (!endMarker.Equals(segName))
{
throw new HL7Exception("Group markers are not nested properly", HL7Exception.APPLICATION_INTERNAL_ERROR);
}
return(groupStart + offset);
}
