public Column CreateColumn(string tableName, string columnName)
{
FireEvent(PropertyNameFormatting, new SchemaExtractorEventArgs {
Column = columnName
});
string propertyName = AvoidCollision(GetPropertyName(tableName, columnName), tableName, columnName);
propertyName = AvoidNameOfContainingType(propertyName, tableName, columnName);
NameMap.Set(new ColumnNameToPropertyName {
ColumnName = columnName, PropertyName = propertyName, TableName = tableName
});
FireEvent(PropertyNameFormatted, new SchemaExtractorEventArgs {
Column = columnName
});
Column column = new Column(columnName, GetColumnDataType(tableName, columnName))
{
PropertyName = propertyName,
DataType = GetColumnDataType(tableName, columnName),
DbDataType = GetColumnDbDataType(tableName, columnName),
MaxLength = GetColumnMaxLength(tableName, columnName),
AllowNull = GetColumnNullable(tableName, columnName)
};
return(column);
}
public virtual SchemaDefinition Extract(SchemaManager schemaManager)
{
SchemaDefinition result = new SchemaDefinition {
Name = GetSchemaName()
};
schemaManager.CurrentSchema = result;
// GetTableNames
GetTableNames().Each(tableName =>
{
FireEvent(ProcessingTable, new SchemaExtractorEventArgs {
Table = tableName
});
FireEvent(ClassNameFormatting, new SchemaExtractorEventArgs {
Table = tableName
});
string className = GetClassName(tableName);
NameMap.Set(new TableNameToClassName {
TableName = tableName, ClassName = className
});
FireEvent(ClassNameFormatted, new SchemaExtractorEventArgs {
Table = tableName
});
schemaManager.AddTable(tableName, className);// add each table
// GetColumnNames
GetColumnNames(tableName).Each(columnName =>
{
FireEvent(ProcessingColumn, new SchemaExtractorEventArgs {
Column = columnName
});
// add each column;
schemaManager.AddColumn(tableName, CreateColumn(tableName, columnName));
FireEvent(ProcessingColumnComplete, new SchemaExtractorEventArgs {
Column = columnName
});
});
string keyColumnName = GetKeyColumnName(tableName);
if (!string.IsNullOrEmpty(keyColumnName))
{
schemaManager.SetKeyColumn(tableName, keyColumnName);
}
FireEvent(ProcessingTableComplete, new SchemaExtractorEventArgs {
Table = tableName
});
});
// GetForeignKeyColumns
GetForeignKeyColumns().Each(fk =>
{
FireEvent(ProcessingForeignKey, new SchemaExtractorEventArgs {
ForeignKeyColumn = fk
});
// set each foreignkey
schemaManager.SetForeignKey(fk.ReferencedTable, fk.TableName, fk.Name, GetKeyColumnName(fk.ReferencedTable), NameFormatter);
FireEvent(ProcessingForeignComplete, new SchemaExtractorEventArgs {
ForeignKeyColumn = fk
});
});
SaveNameMap(schemaManager);
SetClassNamesOnColumns(schemaManager);
return(result);
}
