public static void Test_Cache_Unicity( IKLink link, Region reg )
{
Console.WriteLine( "\n===== Testing unicity of the cache..." ); Console.ReadLine();
Region neo = link.Find<Region>( x => x.Id == reg.Id );
Console.WriteLine( "\n> New Region: {0}", neo );
Console.WriteLine( "\n>> Same entity?: {0}", object.ReferenceEquals( reg, neo ) );
}
public static Region Test_FindRegion( IKLink link, string id )
{
Console.WriteLine( "\n===== Finding a given region..." ); Console.ReadLine();
Region reg = link.Find<Region>( x => x.Id == id );
Console.WriteLine( "\n> Found Region: {0}", reg );
return reg;
}
public static void Test_Delete_Cascading( IKLink link )
{
Console.WriteLine( "\n===== Delete All by Cascading ..." );
Region reg = link.Find<Region>( x => x.Id == "000" );
reg = link.Delete( reg ).Execute();
Console.WriteLine( "\n>> Region: {0}", reg == null ? "<null>" : reg.ToString() );
}
public static Employee Test_Insert( IKLink link )
{
Console.WriteLine( "\n===== Insert..." );
Country ctry = link.Find<Country>( x => x.Id == "us" );
Employee manager = link.Find<Employee>( x => x.Id == "E2001" );
Employee emp = new Employee() {
Id = "007", FirstName = "James", LastName = "Bond",
Country = ctry,
Manager = manager
};
emp = link.Insert( emp ).Execute(); PrintEmployee( null, emp, 0 );
return emp;
}
public static void Test_Find_SingleRegion( IKLink link )
{
Console.WriteLine( "\n===== Find single Region ..." );
Region reg = link.Find<Region>( x => x.Id = "200" );
Console.WriteLine( "\n===== Printing Regions ..." );
int level = 0;
PrintRegion( null, reg, level );
}
public static void Test_Find_SingleCountry( IKLink link )
{
Console.WriteLine( "\n===== Find single Country ..." );
Country ctry = link.Find<Country>( x => x.Id = "es" );
Console.WriteLine( "\n===== Printing Countries ..." );
int level = 0;
PrintCountry( null, ctry, level );
}
public static void Test_Find_SingleEmployee( IKLink link )
{
Console.WriteLine( "\n===== Find single Employee ..." );
Employee emp = link.Find<Employee>( x => x.Id = "1001" );
Console.WriteLine( "\n===== Printing Employees ..." );
int level = 0;
PrintEmployee( null, emp, level );
}
public static KMap<Employee> CreateMapEmployee( IKLink link )
{
var map = new KMap<Employee>( link, x => x.Employees );
map.UnManagedColumns( "ManagerId", "CountryId" );
map.CreateInstance = () => { return new Employee(); };
map.ClearInstance = obj => { obj.Clear(); };
map.WriteRecord = ( obj, record ) => {
DEBUG.IndentLine( "\n-- Map<Employee>.WriteRecord() Instance = {0}", obj );
map.BaseWriteRecord( obj, record );
record.OnSet( "ManagerId", () => { return obj.Manager == null ? null : obj.Manager.Id; } );
record.OnSet( "CountryId", () => { return obj.Country == null ? null : obj.Country.Id; } );
DEBUG.Unindent();
};
map.LoadRecord = ( record, obj ) => {
DEBUG.IndentLine( "\n-- Map<Employee>.LoadRecord() Record = {0}", record );
map.BaseLoadRecord( record, obj );
record.OnGet( "ManagerId", val => { obj.Manager = val == null ? null : link.Find<Employee>( x => x.Id == val ); } );
record.OnGet( "CountryId", val => { obj.Country = val == null ? null : link.Find<Country>( x => x.Id == val ); } );
DEBUG.Unindent();
};
map.OnRefresh = obj => {
DEBUG.IndentLine( "\n-- Map<Employee>.OnRefresh() Instance = {0}", obj );
obj = map.BaseOnRefresh( obj );
obj.Employees.Clear(); obj.Employees.AddRange( link.Query<Employee>().Where( x => x.ManagerId == obj.Id ).ToList() );
DEBUG.Unindent(); return obj;
};
map.OnInsert = obj => {
DEBUG.IndentLine( "\n-- Map<Employee>.OnInsert() Instance = {0} ...", obj );
obj.Manager = link.Sync( obj.Manager, KMaps.SyncReason.Insert );
obj.Country = link.Sync( obj.Country, KMaps.SyncReason.Insert );
obj = map.BaseOnInsert( obj );
link.Sync<Employee>( obj.Employees, KMaps.SyncReason.Insert );
DEBUG.Unindent(); return obj;
};
map.OnUpdate = obj => {
DEBUG.IndentLine( "\n-- Map<Employee>.OnUpdate() Instance = {0} ...", obj );
obj.Manager = link.Sync( obj.Manager, KMaps.SyncReason.Update );
obj.Country = link.Sync( obj.Country, KMaps.SyncReason.Update );
obj = map.BaseOnUpdate( obj );
link.Sync<Employee>( obj.Employees, KMaps.SyncReason.Update );
DEBUG.Unindent(); return obj;
};
map.OnDelete = obj => {
DEBUG.IndentLine( "\n-- Map<Employee>.OnDelete() Instance = {0} ...", obj );
link.Sync<Employee>( obj.Employees, KMaps.SyncReason.Delete );
obj = map.BaseOnDelete( obj );
DEBUG.Unindent(); return obj;
};
map.Validate();
Console.WriteLine( "\n> Map: {0} -- Discarded: {1} -- Schema: {2}",
map, TypeHelper.ToString( map.DiscardedColumns, "[]" ), map.Schema );
return map;
}
public static KMap<Country> CreateMapCountry( IKLink link )
{
var map = new KMap<Country>( link, x => x.Countries );
map.UnManagedColumns( "RegionId" );
map.CreateInstance = () => { return new Country(); };
map.ClearInstance = obj => { obj.Clear(); };
map.WriteRecord = ( obj, record ) => {
DEBUG.IndentLine( "\n-- Map<Country>.WriteRecord() Instance = {0}", obj );
map.BaseWriteRecord( obj, record );
record.OnSet( "RegionId", () => { return obj.Region == null ? null : obj.Region.Id; } );
DEBUG.Unindent();
};
map.LoadRecord = ( record, obj ) => {
DEBUG.IndentLine( "\n-- Map<Country>.LoadRecord() Record = {0}", record );
map.BaseLoadRecord( record, obj );
record.OnGet( "RegionId", val => { obj.Region = val == null ? null : link.Find<Region>( x => x.Id == val ); } );
DEBUG.Unindent();
};
map.OnRefresh = obj => {
DEBUG.IndentLine( "\n-- Map<Country>.OnRefresh() Instance = {0}", obj );
obj = map.BaseOnRefresh( obj );
obj.Employees.Clear(); obj.Employees.AddRange( link.Query<Employee>().Where( x => x.CountryId == obj.Id ).ToList() );
DEBUG.Unindent(); return obj;
};
map.OnInsert = obj => {
DEBUG.IndentLine( "\n-- Map<Country>.OnInsert() Instance = {0} ...", obj );
obj.Region = link.Sync( obj.Region, KMaps.SyncReason.Insert );
obj = map.BaseOnInsert( obj );
link.Sync<Employee>( obj.Employees, KMaps.SyncReason.Insert );
DEBUG.Unindent(); return obj;
};
map.OnUpdate = obj => {
DEBUG.IndentLine( "\n-- Map<Country>.OnUpdate() Instance = {0} ...", obj );
obj.Region = link.Sync( obj.Region, KMaps.SyncReason.Update );
obj = map.BaseOnUpdate( obj );
link.Sync<Employee>( obj.Employees, KMaps.SyncReason.Update );
DEBUG.Unindent(); return obj;
};
map.OnDelete = obj => {
DEBUG.IndentLine( "\n-- Map<Country>.OnDelete() Instance = {0} ...", obj );
link.Sync<Employee>( obj.Employees, KMaps.SyncReason.Delete );
obj = map.BaseOnDelete( obj );
DEBUG.Unindent(); return obj;
};
map.Validate(); return map;
}
