public override void SelectByTwoColumns()
{
foreach (var firstColumn in Table.Columns)
{
if (String.Compare(firstColumn.Value.DatabaseType, "ntext", StringComparison.OrdinalIgnoreCase) == 0 ||
String.Compare(firstColumn.Value.DatabaseType, "image", StringComparison.OrdinalIgnoreCase) == 0)
{
continue;
}
foreach (var secondColumn in Table.Columns)
{
if (secondColumn.Equals(firstColumn))
{
continue;
}
Code.AppendFormat("\t\tpublic System.Collections.Generic.List<{0}> SelectBy{3}And{6}({1}{2} {3}, {4}{5} {6})",
Table.ClassName,
firstColumn.Value.ManagedType,
firstColumn.Value.ManagedType.IsValueType ? "?" : "",
firstColumn.Value.FieldName,
secondColumn.Value.ManagedType,
secondColumn.Value.ManagedType.IsValueType ? "?" : "",
secondColumn.Value.FieldName);
Code.AppendLine();
Code.AppendLine("\t\t{"); Code.AppendLine("\t\t\tif (!FakeDataSource.Any(c => c." + firstColumn.Value.FieldName + " == " + firstColumn.Value.FieldName + " && c." + secondColumn.Value.FieldName + " == " + secondColumn.Value.FieldName + ")) return null;");
Code.AppendLine("\t\t\treturn FakeDataSource.Where(c => c." + firstColumn.Value.FieldName + " == " + firstColumn.Value.FieldName + " && c." + secondColumn.Value.FieldName + " == " + secondColumn.Value.FieldName + ").ToList();");
Code.AppendLine("\t\t}");
Code.AppendLine();
}
}
}
public override void GenerateDeleteBy()
{
foreach (var column in Table.Columns)
{
if (System.String.Compare(column.Value.DatabaseType, "ntext", System.StringComparison.OrdinalIgnoreCase) == 0 ||
System.String.Compare(column.Value.DatabaseType, "image", System.StringComparison.OrdinalIgnoreCase) == 0)
{
continue;
}
Code.AppendFormat("\t\tpublic int DeleteBy{1}({0}{2} {1})\n", column.Value.ManagedType, column.Value.FieldName,
column.Value.ManagedType.IsValueType ? "?" : string.Empty);
Code.AppendLine("\t\t{");
Code.AppendLine("\t\t\tvar items = FakeDataSource.Where(c => c." + column.Value.FieldName + " == " + column.Value.FieldName + ");");
Code.AppendLine("\t\t\tvar count = 0;");
Code.AppendLine("\t\t\tforeach (var item in new System.Collections.Generic.List<" + Table.ClassName + ">(items))");
Code.AppendLine("\t\t\t{");
Code.AppendLine("\t\t\t\tFakeDataSource.Remove(item);");
Code.AppendLine("\t\t\t\tcount++;");
Code.AppendLine("\t\t\t}");
Code.AppendLine("\t\t\treturn count;");
Code.AppendLine("\t\t}");
Code.AppendLine();
}
}
public override void GenerateSelectBy()
{
foreach (var column in Table.Columns)
{
if (string.Compare(column.Value.DatabaseType, "ntext", true) == 0 || string.Compare(column.Value.DatabaseType, "image", true) == 0)
{
continue;
}
Code.AppendLine("\t\t#region SELECT .... WHERE " + column.Value.FieldName + "=?");
Code.AppendLine();
GenerateXmlDoc(2, "Retrieves a collection of items by " + column.Value.FieldName, new KeyValuePair <string, string>(column.Value.FieldName, column.Value.FieldName + " value"));
Code.AppendFormat(
column.Value.ManagedType.IsValueType
? "\t\tpublic System.Collections.Generic.List<{0}> SelectBy{2}({1}? {2})"
: "\t\tpublic System.Collections.Generic.List<{0}> SelectBy{2}({1} {2})",
Table.ClassName, column.Value.ManagedType, column.Value.FieldName);
Code.AppendLine();
Code.AppendLine("\t\t{");
Code.AppendLine("\t\t\treturn DataContext." + Table.ClassName + ".Where(c => c." + column.Value.FieldName + "== " + column.Value.FieldName + ").ToList();");
Code.AppendLine("\t\t}");
Code.AppendLine();
Code.AppendLine("\t\t#endregion");
Code.AppendLine();
}
}
public override void GenerateSelectByWithTop()
{
foreach (var column in Table.Columns)
{
if (string.Compare(column.Value.DatabaseType, "ntext", true) == 0 || string.Compare(column.Value.DatabaseType, "image", true) == 0)
{
continue;
}
Code.AppendLine("\t\t#region SELECT TOP(?).... WHERE " + column.Value.FieldName + "=?");
Code.AppendLine();
GenerateXmlDoc(2, "Retrieves the first set of items specified by count by " + column.Value.FieldName, new KeyValuePair <string, string>(column.Value.FieldName, column.Value.FieldName + " value"), new KeyValuePair <string, string>("count", "Number of records to be retrieved"));
Code.AppendFormat(
column.Value.ManagedType.IsValueType
? "\t\tpublic System.Collections.Generic.List<{0}> SelectBy{2}({1}? {2}, int count)"
: "\t\tpublic System.Collections.Generic.List<{0}> SelectBy{2}({1} {2}, int count)",
Table.ClassName, column.Value.ManagedType, column.Value.FieldName);
Code.AppendLine();
Code.AppendLine("\t\t{");
Code.AppendLine("\t\t\treturn DataContext." + Table.ClassName + ".Where(c => c." + column.Value.FieldName + "== " + column.Value.FieldName + ").Take(count).ToList();");
Code.AppendLine("\t\t}");
Code.AppendLine();
Code.AppendLine("\t\t#endregion");
Code.AppendLine();
}
}
public void Emit(string label = "", string opcode = "", string comment = "")
{
if (IgnoreEmit)
{
return;
}
if (string.IsNullOrWhiteSpace(label))
{
label = TAB;
}
if (!string.IsNullOrWhiteSpace(comment))
{
comment = "//" + comment;
}
Code.AppendFormat("{0,-8}{1,-32}{2}\n", label, opcode, comment);
}
public override void GenerateDeleteBy()
{
foreach (var column in Table.Columns)
{
if (string.Compare(column.Value.DatabaseType, "ntext", true) == 0 || string.Compare(column.Value.DatabaseType, "image", true) == 0)
{
continue;
}
Code.AppendLine("\t\t#region DELETE BY " + column.Value.FieldName);
Code.AppendLine();
GenerateXmlDoc(2, "Delete records by " + column.Value.FieldName,
new KeyValuePair <string, string>(column.Value.FieldName, column.Value.FieldName + " value"));
Code.AppendFormat("\t\tpublic int DeleteBy{1}({0}{2} {1})", column.Value.ManagedType, column.Value.FieldName, column.Value.ManagedType.IsValueType ? "?" : string.Empty);
Code.AppendLine("\n\t\t{");
Code.AppendLine("\t\t\tthrow new System.NotImplementedException();");
Code.AppendLine("\t\t}");
Code.AppendLine();
Code.AppendLine("\t\t#endregion");
Code.AppendLine();
}
}
public override void GenerateSelectBy()
{
foreach (var column in Table.Columns)
{
if (System.String.Compare(column.Value.DatabaseType, "ntext", System.StringComparison.OrdinalIgnoreCase) == 0 ||
System.String.Compare(column.Value.DatabaseType, "image", System.StringComparison.OrdinalIgnoreCase) == 0)
{
continue;
}
Code.AppendFormat(
column.Value.ManagedType.IsValueType
? "\t\tpublic System.Collections.Generic.List<{0}> SelectBy{2}({1}? {2})"
: "\t\tpublic System.Collections.Generic.List<{0}> SelectBy{2}({1} {2})",
Table.ClassName, column.Value.ManagedType, column.Value.FieldName);
Code.AppendLine();
Code.AppendLine("\t\t{");
Code.AppendLine("\t\t\tif (!FakeDataSource.Any(c => c." + column.Value.FieldName + " == " + column.Value.FieldName + ")) return null;");
Code.AppendLine("\t\t\treturn FakeDataSource.Where(c => c." + column.Value.FieldName + " == " + column.Value.FieldName + ").ToList();");
Code.AppendLine("\t\t}");
Code.AppendLine();
}
}
protected void AppendLine(string format, params string[] args)
{
Code.AppendFormat(format, args);
AppendLine();
}
protected void Append(string format, params string[] args) => Code.AppendFormat(format, args);
public override void VisitParameterDeclaration(ParameterDeclaration pd)
{
Code.AppendFormat("{1} As {0}", pd.ParameterType, pd.ParameterName);
}
private void AppendIndentedLine(string format, params string[] args)
{
Indent();
Code.AppendFormat(format, args);
Code.AppendLine();
}
