public void Generate(string scriptLanguage, bool utf8Encoding, DataSet dsSchema, DataSet dsBak, string filename, NDOMapping mappings, MessageAdapter messages)
{
string diffFile = filename.Replace(".ndo.sql", ".ndodiff." + mappings.SchemaVersion + ".sqltemp");
bool isNewDiffFile = !File.Exists(diffFile.Replace(".sqltemp", ".sql"));
StreamWriter sw = new StreamWriter(diffFile, true, utf8Encoding ? System.Text.Encoding.UTF8 : System.Text.Encoding.Default);
long initialLength = 0;
if (isNewDiffFile)
{
sw.WriteLine(@"-- NDO accumulates all schema changes in this diff file.
-- Note: If you change the mapping schema version, a new diff file will be created.
-- You can change the mapping schema version in the NDO configuration dialog.
-- Don't use the Mapping Tool to change the schema information, because it will be
-- overwritten by the value set in the configuration. For automatic builds set
-- the schema version value in the .ndoproj file.
");
sw.Flush();
initialLength = sw.BaseStream.Length;
}
ISqlGenerator concreteGenerator = null;
if (scriptLanguage == string.Empty)
{
messages.WriteLine("NDOEnhancer: No script language selected");
return;
}
if (!NDOProviderFactory.Instance.Generators.ContainsKey(scriptLanguage))
{
// The error message should have been written by the Sql generator
messages.WriteLine("NDOEnhancer: No Sql code generator for script language '" + scriptLanguage + "' found");
return;
}
concreteGenerator = (ISqlGenerator)NDOProviderFactory.Instance.Generators[scriptLanguage];
new GenericDiffGenerator(concreteGenerator, messages, mappings).Generate(dsSchema, dsBak, sw);
sw.Close();
bool delete = false;
if (isNewDiffFile)
{
FileStream fs = new FileStream(diffFile, FileMode.Open, FileAccess.Read);
delete = fs.Length < initialLength + 2L;
fs.Close();
}
if (delete)
{
File.Delete(diffFile);
}
else
{
File.Copy(diffFile, diffFile.Replace(".sqltemp", ".sql"), true);
}
}
void CheckVersion(string method)
{
if (File.Exists(ilDasmPath))
{
FileVersionInfo fvi = FileVersionInfo.GetVersionInfo(ilDasmPath);
if (string.Compare(fvi.CompanyName, "Microsoft Corporation", true) != 0 &&
fvi.FileVersion.StartsWith("4.0"))
{
messages.WriteLine("Wrong ILDasm version in file: " + ilDasmPath + ". CompanyName='" + fvi.CompanyName + "'; Version='" + fvi.FileVersion + "' Method used='" + method + "'. Trying to find ILDasm with other methods.");
ilDasmPath = string.Empty;
}
}
}
public void Generate(string scriptLanguage, bool utf8Encoding, DataSet dsSchema, DataSet dsOld, string filename, NDOMapping mappings, MessageAdapter messages, TypeManager typeManager, bool generateConstraints)
{
StreamWriter sw = new StreamWriter(filename, false, utf8Encoding ? System.Text.Encoding.UTF8 : System.Text.Encoding.Default);
ISqlGenerator concreteGenerator = null;
if (scriptLanguage == string.Empty)
{
messages.WriteLine("NDOEnhancer: No script language selected");
return;
}
concreteGenerator = (ISqlGenerator)NDOProviderFactory.Instance.Generators[scriptLanguage];
if (concreteGenerator == null)
{
messages.WriteLine("NDOEnhancer: No Sql code generator for script language '" + scriptLanguage + "' found");
return;
}
new GenericSqlGenerator(concreteGenerator, messages, mappings).Generate(dsSchema, dsOld, sw, typeManager, generateConstraints);
sw.Close();
}
public void Generate(string scriptLanguage, DataSet dsSchema, string filename, NDOMapping mappings, MessageAdapter messages)
{
StreamWriter sr = new StreamWriter(filename, false, System.Text.Encoding.Default);
ISqlGenerator concreteGenerator = null;
if (scriptLanguage == string.Empty)
{
messages.WriteLine("NDOEnhancer: No script language selected");
return;
}
concreteGenerator = GeneratorFactory.Instance[scriptLanguage];
if (concreteGenerator == null)
{
messages.WriteLine("NDOEnhancer: No provider for script language '" + scriptLanguage + "' found");
return;
}
new GenericSqlGenerator(concreteGenerator, messages).Generate(dsSchema, sr, mappings);
sr.Close();
}
public void GenerateRelations()
{
DataTable dt = dsSchema.Tables[c.TableName];
if (null == dt)
{
throw new InternalException(38, String.Format("GenerateRelations: DataTable {0} not found.", c.TableName));
}
ClassNode classNode = (ClassNode)allPersistentClasses[c.FullName];
if (classNode == null)
{
throw new InternalException(42, "SchemaGenerator: GenerateRelations");
}
// ReferenceArrayList references = (ReferenceArrayList) allReferences[c.FullName];
// if (references == null)
// throw new NDOException(string.Format("Kann Relationsinformationen für die Klasse {0} nicht finden. Rekompilieren Sie ggf. das Assembly neu", c.FullName));
//
foreach (Relation r in c.Relations)
{
string rname = r.FieldName;
if (null == r)
{
messages.WriteLine("Keine Mapping-Informationen für Relation " + c.FullName + "." + rname + ". Lassen Sie sich die Information generieren oder tragen Sie sie per Hand ein.");
continue;
}
if (r.MappingTable != null)
{
continue;
}
NDO.Mapping.Class refClass = this.mappings.FindClass(r.ReferencedTypeName);
if (null == refClass)
{
throw new InternalException(64, String.Format("Reference Class {0} nicht gefunden", r.ReferencedTypeName));
}
ClassNode refClassNode = (ClassNode)allPersistentClasses[refClass.FullName];
// Kann keine Relation zu einer abstrakten Klasse herstellen,
// da diese keine Tabelle hat
if (refClassNode.IsAbstract)
{
continue;
}
//MM 5.2 Relationen anlegen
// Zwei gegenläufige 1:1-Beziehungen benötigen zwei Relationen
DataColumn parentCol;
DataColumn childCol;
DataTable foreignTable = dsSchema.Tables[refClass.TableName];
if (foreignTable == null)
{
throw new InternalException(77, String.Format("SchemaGenerator: GenerateRelations: foreign Table {0} for class {1} not found.", refClass.TableName, refClass.FullName));
}
string relName;
if (r.Multiplicity == RelationMultiplicity.Element && GegenRelationIs1To1(c.FullName, refClassNode, r))
{
relName = GetLastElement(dt.TableName) + GetLastElement(refClass.TableName) + r.RelationName;
}
else
{
if (refClass.TableName.CompareTo(dt.TableName) < 0)
{
relName = GetLastElement(refClass.TableName) + GetLastElement(dt.TableName) + r.RelationName;
}
else
{
relName = GetLastElement(dt.TableName) + GetLastElement(refClass.TableName) + r.RelationName;
}
}
int i = 0;
new ForeignKeyIterator(r).Iterate(delegate(ForeignKeyColumn fkColumn, bool isLastElement)
{
if (r.Multiplicity == RelationMultiplicity.Element)
{
childCol = dt.Columns[fkColumn.Name];
if (childCol == null)
{
throw new Exception(String.Format("Internal Error: GenerateRelations: Column {0}.{1} not found", dt.TableName, fkColumn.Name));
}
string oidColumnName = ((OidColumn)refClass.Oid.OidColumns[i]).Name;
parentCol = foreignTable.Columns[oidColumnName];
if (parentCol == null)
{
throw new Exception(String.Format("Internal Error: GenerateRelations: Column {0}.{1} is null", foreignTable.TableName, oidColumnName));
}
}
else
{
childCol = foreignTable.Columns[fkColumn.Name];
if (childCol == null)
{
throw new Exception(String.Format("Internal Error: GenerateRelations: Column {0}.{1} not found", foreignTable.TableName, fkColumn.Name));
}
string oidColumnName = ((OidColumn)c.Oid.OidColumns[i]).Name;
parentCol = dt.Columns[oidColumnName];
if (parentCol == null)
{
throw new Exception(String.Format("Internal Error: GenerateRelations: Column {0}.{1} is null", dt.TableName, oidColumnName));
}
}
if (null == dsSchema.Relations[relName])
{
try
{
DataRelation dr = new DataRelation(relName, parentCol, childCol, true);
dsSchema.Relations.Add(dr);
ForeignKeyConstraint fkc = dr.ChildKeyConstraint;
fkc.UpdateRule = Rule.Cascade;
fkc.DeleteRule = Rule.None;
fkc.AcceptRejectRule = AcceptRejectRule.None;
}
catch (Exception ex)
{
if (verboseMode)
{
messages.ShowError("Error while constructing relation " + relName + ": " + ex.ToString());
}
else
{
messages.ShowError("Error while constructing relation " + relName + ": " + ex.Message);
}
}
}
i++;
});
}
#if !NDO20
#if BETA
if (!NDOKey.CheckKey(new Guid("889b6a58-1d97-be54-d874-75a12a93f56e"),
new LicenceKey().TheKey))
{
throw new WrongLicenceException2();
}
#else
#if TRIAL
if (!NDOKey.CheckKey(new Guid("7f63d54d-d500-228e-311d-b19bb99d9bd4"),
new LicenceKey().TheKey))
{
throw new WrongLicenceException2();
}
#else
#if ENT
if (!NDOKey.CheckKey(new Guid("9d092588-f787-cbed-fe06-2dcd86720337"),
new LicenceKey().TheKey))
{
throw new WrongLicenceException2();
}
#else
#if PRO
if (!NDOKey.CheckKey(new Guid("ed25a316-3365-1e4e-5144-f3a1766fe98d"),
new LicenceKey().TheKey))
{
throw new WrongLicenceException2();
}
#else
#if STD
if (!NDOKey.CheckKey(new Guid("ec3be943-c358-b83a-e310-b8436322e322"),
new LicenceKey().TheKey))
{
throw new WrongLicenceException2();
}
#endif
#endif
#endif
#endif
#endif
#else // NDO20
#if BETA
if (!NDOKey.CheckKey(new Guid("2f29c228-6967-4941-02dd-369783fabdde"),
new LicenceKey().TheKey))
{
throw new WrongLicenceException2();
}
#else
#if TRIAL
if (!NDOKey.CheckKey(new Guid("629dab4d-a032-a30e-54ea-1a53e0111cb9"),
new LicenceKey().TheKey))
{
throw new WrongLicenceException2();
}
#else
#if ENT
if (!NDOKey.CheckKey(new Guid("9540866a-861c-3f19-ae8c-7f9785f62ce5"),
new LicenceKey().TheKey))
{
throw new WrongLicenceException2();
}
#else
#if PRO
if (!NDOKey.CheckKey(new Guid("35473777-9fc3-f78f-83c6-475f23758b46"),
new LicenceKey().TheKey))
{
throw new WrongLicenceException2();
}
#else
#if STD
if (!NDOKey.CheckKey(new Guid("36bf154d-4085-9f38-d2a9-1fea6a6f9df8"),
new LicenceKey().TheKey))
{
throw new WrongLicenceException2();
}
#endif
#endif
#endif
#endif
#endif
#endif // NDO20
}