public void WriteToStream(StreamWriter sw, bool saveOnlyDiffs = false, List <DMSTable> selectedTables = null)
{
/* Write out the header */
sw.WriteLine($"SET VERSION_DAM {Version}");
sw.WriteLine(BlankLine);
/* Right now we only write out LE version, though we can read BE version */
sw.WriteLine($"SET ENDIAN LE");
// sw.WriteLine($"SET ENDIAN {Endian}");
sw.WriteLine($"SET BASE_LANGUAGE {BaseLanguage}");
sw.WriteLine($"REM Database: {Database}");
sw.WriteLine($"REM Started: {Started}");
/* Write out the namespaces */
sw.WriteLine("EXPORT RECORD/SPACE.x");
foreach (var space in Namespaces)
{
sw.WriteLine(space);
}
sw.WriteLine("/");
var metadataLines = DMSEncoder.EncodeDataToLines(DDLs.GetBytes());
foreach (var line in metadataLines)
{
sw.WriteLine(line);
}
sw.WriteLine("/");
/* default to all tables */
List <DMSTable> tablesToSave = Tables;
if (selectedTables != null)
{
tablesToSave = selectedTables;
}
foreach (var table in tablesToSave)
{
if (saveOnlyDiffs)
{
if (table.CompareResult == DMSCompareResult.NONE || table.CompareResult == DMSCompareResult.SAME)
{
/* skip */
continue;
}
}
table.WriteToStream(sw, saveOnlyDiffs);
}
sw.WriteLine($"REM Ended: {Ended}");
}
internal void WriteToStream(StreamWriter sw)
{
StringBuilder sb = new StringBuilder();
for (var x = 0; x < Indexes.Length - 1; x++)
{
var start = Indexes[x];
var end = Indexes[x + 1];
var data = new byte[end - start];
Array.Copy(Values, start, data, 0, end - start);
var strEnc = DMSEncoder.EncodeData(data);
sb.Append(strEnc).Append(",");
}
var encodedLines = DMSEncoder.FormatEncodedData(sb.ToString());
foreach (var line in encodedLines)
{
sw.WriteLine(line);
}
sw.WriteLine("//");
}
internal void WriteToStream(StreamWriter sw)
{
var lines = DMSEncoder.EncodeDataToLines(GetBytes());
foreach (var line in lines)
{
sw.WriteLine(line);
}
MemoryStream ms = new MemoryStream();
foreach (DMSRecordFieldMetadata fieldmeta in FieldMetadata)
{
byte[] data = fieldmeta.GetBytes();
ms.Write(data, 0, data.Length);
}
lines = DMSEncoder.EncodeDataToLines(ms.ToArray());
foreach (var line in lines)
{
sw.WriteLine(line);
}
ms = new MemoryStream();
foreach (DMSRecordIndexMetadata idx in Indexes)
{
byte[] headerBytes = idx.GetHeaderBytes();
ms.Write(headerBytes, 0, headerBytes.Length);
}
lines = DMSEncoder.EncodeDataToLines(ms.ToArray());
foreach (var line in lines)
{
sw.WriteLine(line);
}
foreach (DMSRecordIndexMetadata idx in Indexes)
{
byte[] fieldsBytes = idx.GetFieldsBytes();
lines = DMSEncoder.EncodeDataToLines(fieldsBytes);
foreach (var line in lines)
{
sw.WriteLine(line);
}
if (idx.ParameterGroups.Count > 0)
{
MemoryStream ms2 = new MemoryStream();
foreach (var group in idx.ParameterGroups)
{
byte[] headerBytes = group.GetHeaderBytes();
ms2.Write(headerBytes, 0, headerBytes.Length);
}
lines = DMSEncoder.EncodeDataToLines(ms2.ToArray());
foreach (var line in lines)
{
sw.WriteLine(line);
}
}
foreach (var group in idx.ParameterGroups)
{
byte[] paramBytes = group.GetParameterBytes();
lines = DMSEncoder.EncodeDataToLines(paramBytes);
foreach (var line in lines)
{
sw.WriteLine(line);
}
}
}
/* Write out any DDL parameter groups */
if (ParameterGroups.Count > 0)
{
MemoryStream ms2 = new MemoryStream();
foreach (var group in ParameterGroups)
{
byte[] headerBytes = group.GetHeaderBytes();
ms2.Write(headerBytes, 0, headerBytes.Length);
}
lines = DMSEncoder.EncodeDataToLines(ms2.ToArray());
foreach (var line in lines)
{
sw.WriteLine(line);
}
}
/* Write out each param group parameter bytes (each parameter entry in the group) */
foreach (var group in ParameterGroups)
{
byte[] paramBytes = group.GetParameterBytes();
lines = DMSEncoder.EncodeDataToLines(paramBytes);
foreach (var line in lines)
{
sw.WriteLine(line);
}
}
ms = new MemoryStream();
byte[] dbType = new byte[2];
byte[] tableSpaceName = new byte[62];
byte[] dbName = new byte[18];
foreach (var tablespace in Tablespaces)
{
Array.Clear(dbType, 0, 2);
Array.Clear(tableSpaceName, 0, 62);
Array.Clear(dbName, 0, 18);
var TableSpaceName = tablespace.TablespaceName;
var DBName = tablespace.DatabaseName;
var DBType = tablespace.DatabaseType;
Encoding.Unicode.GetBytes(DBType, 0, DBType.Length, dbType, 0);
Encoding.Unicode.GetBytes(TableSpaceName, 0, TableSpaceName.Length, tableSpaceName, 0);
Encoding.Unicode.GetBytes(DBName, 0, DBName.Length, dbName, 0);
ms.Write(dbType, 0, dbType.Length);
ms.Write(tableSpaceName, 0, tableSpaceName.Length);
ms.Write(dbName, 0, dbName.Length);
}
lines = DMSEncoder.EncodeDataToLines(ms.ToArray());
foreach (var line in lines)
{
sw.WriteLine(line);
}
}
