public void TestCase()
{
LogicalQueryBuilder query = new LogicalQueryBuilder();
TableDefinition entityTable = new TableDefinition() {Name = "Entity"};
TableColumn pk1 = new TableColumn() {IsPrimaryKey = true, Name = "id1"};
TableColumn name1 = new TableColumn() {Name = "name1"};
TableColumn name2 = new TableColumn() {Name = "name2"};
entityTable.addColumn(pk1);
entityTable.addColumn(name1);
entityTable.addColumn(name2);
TableDefinition secondEntity = new TableDefinition() {Name = "SecondEntity"};
TableColumn pk2 = new TableColumn() {IsPrimaryKey = true, Name = "id"};
TableColumn fk1 = new TableColumn() {IsForeignKey = true, Name = "fk1", ReferencedColumn = pk1};
secondEntity.addColumn(pk2);
secondEntity.addColumn(fk1);
LogicalTable log1 = new LogicalTable() {Name = "Entity_Prop", PartOfTable = entityTable, TableType = LogicalTableType.ENTITY};
log1.AddColumn(pk1);
log1.AddColumn(name1);
log1.AddColumn(name2);
LogicalTable log2 = new LogicalTable() {Name = "Entity_SecondEntity", PartOfTable = secondEntity, TableType = LogicalTableType.JOIN};
log2.AddColumn(pk2);
log2.AddColumn(fk1);
LogicalTable log3 = new LogicalTable() {Name = "SecondEntity_Prop", PartOfTable = secondEntity, TableType = LogicalTableType.ENTITY};
log3.AddColumn(pk2);
TableDefinition thirdEntity = new TableDefinition() {Name = "ThirdEntity"};
TableColumn pk3 = new TableColumn() {IsPrimaryKey = true, Name = "pk3"};
thirdEntity.addColumn(pk3);
TableDefinition joinTable = new TableDefinition() {Name = "SecondEntity_ThirdEntity"};
TableColumn join1 = new TableColumn() {IsForeignKey = true, Name = "fk2", ReferencedColumn = pk2};
TableColumn join2 = new TableColumn() {IsForeignKey = true, Name = "fk3", ReferencedColumn = pk3};
joinTable.addColumn(join1);
joinTable.addColumn(join2);
LogicalTable log4 = new LogicalTable() {Name = "SecondEntity_ThirdEntity", PartOfTable = joinTable, TableType = LogicalTableType.JOIN};
log4.AddColumn(join1);
log4.AddColumn(join2);
LogicalTable log5 = new LogicalTable() {Name = "ThirdEntity", PartOfTable = thirdEntity, TableType = LogicalTableType.ENTITY};
log5.AddColumn(pk3);
query.JoinTable (log1);
query.JoinTable (log2);
query.JoinTable (log3);
query.JoinTable (log4);
query.JoinTable (log5);
string actual = query.ToNativeQuery().ToQueryString ();
Console.WriteLine(actual);
string expected = "Dunno";
Assert.AreEqual (expected, actual);
}
private LogicalQueryTable CreateSingleEntityTable()
{
LogicalQueryTable queryTable = new LogicalQueryTable() {Alias = "Entity_0"};
LogicalTable logicalTable = new LogicalTable() {Name = "Entity", TableType = LogicalTableType.ENTITY};
queryTable.Table = logicalTable;
TableDefinition physicalTable = new TableDefinition() {Name = "Entity"};
logicalTable.PartOfTable = physicalTable;
TableColumn idColumn = new TableColumn() {IsPrimaryKey = true, Name="id", Table = physicalTable};
TableColumn nameColumn = new TableColumn() {Name="name", Table = physicalTable};
physicalTable.addColumn(idColumn);
physicalTable.addColumn(nameColumn);
logicalTable.AddColumn(idColumn);
logicalTable.AddColumn(nameColumn);
return queryTable;
}
public virtual ClassMapping<object> createMapping(Type type)
{
ClassMapping<object> mapping = new ClassMapping<object>();
// type
mapping.ClassType = type;
// table
LogicalTable logicalTable = new LogicalTable();
mapping.CorrespondingTable = logicalTable;
TableDefinition table = new TableDefinition();
Table tableAttr = AttributeUtils.getSingleAttribute<Table>(type);
if (tableAttr != null) {
table.Name = tableAttr.Name;
} else {
table.Name = generateTableName(type.Name);
}
logicalTable.Name = table.Name;
// all fields including id
foreach (FieldInfo field in getClassFields(type)) {
if (isFieldPersistent(field)) {
FieldMapping<object, object> fieldMapping = new FieldMapping<object, object>() {ClassField = field};
TableColumn column = new TableColumn();
logicalTable.AddColumn(column);
Column colAttr = AttributeUtils.getSingleAttribute<Column>(field);
if (colAttr != null) {
column.Name = colAttr.Name;
} else {
column.Name = field.Name;
}
fieldMapping.Column = column;
table.addColumn(column);
mapping.AddPropertyMapping (fieldMapping);
Id idAttr = AttributeUtils.getSingleAttribute<Id>(field);
if (idAttr != null) {
mapping.IdMapping = fieldMapping;
column.IsPrimaryKey = true;
fieldMapping.IsId = true;
}
}
}
return mapping;
}
private LogicalQueryTable CreatePartOfEntityTable()
{
LogicalQueryTable queryTable = new LogicalQueryTable() {Alias = "Entity_0"};
LogicalTable logicalTable = new LogicalTable() {Name = "EntityPart", TableType = LogicalTableType.ENTITY};
queryTable.Table = logicalTable;
TableDefinition physicalTable = new TableDefinition() {Name = "Entity"};
logicalTable.PartOfTable = physicalTable;
TableColumn nameColumn = new TableColumn() {Name="name", Table = physicalTable};
physicalTable.addColumn(nameColumn);
logicalTable.AddColumn(nameColumn);
return queryTable;
}
