public void ModelWithReferencesAndAutoAndLazySetup()
{
var model = PersistentModel.Compile(@"
class a prototype=dbtable
class b prototype=dbtable
ref a reverse auto reverse-lazy
class c prototype=dbtable
ref b reverse reverse-auto lazy
");
var code = new ExtendedModelWriter(model) { WithHeader = false }.ToString();
Console.WriteLine(code.Replace("\"", "\"\""));
Assert.AreEqual(@"
using System;
using Qorpent.Data;
using Qorpent.Log;
using Qorpent.IoC;
using Qorpent.Data.Connections;
using Qorpent.Data.DataCache;
using System.Linq;
using System.Collections.Generic;
using Orm.ObjectCaches;
namespace Orm.Adapters {
///<summary>Model for Orm definition</summary>
public partial class Model {
private IUserLog _log;
private IDatabaseConnectionProvider _connectionProvider;
private IUserLog _sqlLog;
/// <summary>
/// Внешние провайдеры данных
/// </summary>
[Inject]
public IList<IExternalDataProvider> ExternalProviders{
get { return _externalProviders ?? (_externalProviders = new List<IExternalDataProvider>()); }
set { _externalProviders = value; }
}
private IList<IExternalDataProvider> _externalProviders;
///<summary>initiator for caches</summary>
protected ObjectDataCache<T> InitCache<T>()where T:class,new(){
var result = CreateCache<T>();
result.Adapter = GetAdapter<T>();
result.ConnectionProvider = ConnectionProvider;
result.Log = Log;
result.SqlLog = SqlLog;
result.ConnectionString = ConnectionString;
result.ExternalProviders = this.ExternalProviders;
SetupLoadBehavior(result);
return result;
}
///<summary>initiator for caches</summary>
protected ObjectDataCache<T> CreateCache<T>() where T:class,new(){
if(typeof(T)==typeof(a))return (new aDataCache{Model=this}) as ObjectDataCache<T>;
if(typeof(T)==typeof(b))return (new bDataCache{Model=this}) as ObjectDataCache<T>;
if(typeof(T)==typeof(c))return (new cDataCache{Model=this}) as ObjectDataCache<T>;
return null;
}
///<summary>
///Sql connection descriptor
///</summary>
public string ConnectionString{get;set;}
/// <summary>
/// Служба генерации соединений
/// </summary>
[Inject]
public IDatabaseConnectionProvider ConnectionProvider{
get { return _connectionProvider??(_connectionProvider =new DatabaseConnectionProvider{IgnoreDefaultApplication = true}); }
set { _connectionProvider = value; }
}
/// <summary>
/// Журнал общих событий
/// </summary>
public IUserLog Log{
get { return _log ?? (_log= StubUserLog.Default); }
set { _log = value; }
}
/// <summary>
/// Журнал событий SQL
/// </summary>
public IUserLog SqlLog{
get { return _sqlLog ?? (_sqlLog=StubUserLog.Default); }
set{
_sqlLog = value;
}
}
private aDataCache _aCache;
///<summary>Cache of a</summary>
public aDataCache a {get { return _aCache ?? (_aCache = (aDataCache)InitCache<a>());}}
private bDataCache _bCache;
///<summary>Cache of b</summary>
public bDataCache b {get { return _bCache ?? (_bCache = (bDataCache)InitCache<b>());}}
private cDataCache _cCache;
///<summary>Cache of c</summary>
public cDataCache c {get { return _cCache ?? (_cCache = (cDataCache)InitCache<c>());}}
///<summary>Setup auto load behavior for linked classes</summary>
protected virtual void SetupLoadBehavior<T>(ObjectDataCache<T> cache)where T:class,new(){
switch(typeof(T).Name){
case ""a"" : SetupaLoadBehavior(cache as ObjectDataCache<a>);break;
case ""b"" : SetupbLoadBehavior(cache as ObjectDataCache<b>);break;
case ""c"" : SetupcLoadBehavior(cache as ObjectDataCache<c>);break;
default: break;
}
}
///<summary></summary>
protected void SetupaLoadBehavior(ObjectDataCache<a> cache){
cache.OnAfterUpdateCache+= (s,ids,c,ctx) => {
var mycache = s as ObjectDataCache<a>;
ctx = ctx??ObjectDataCacheHints.Empty;
var targets = ids.Select(_=>mycache.Get(_,c)).ToArray();
foreach(var t in targets){
if(t.Id == -1||t.Id==0)continue;
}
if (ids.Count > 0 && !(ids.Count == 1 && (ids[0] == 0 || ids[0]==-1))){
var inids = string.Join("","",ids.Where(_=>_!=0 && _!=-1));
if((AutoLoadabs) && !ctx.NoChildren){
var q = string.Format(""(a in ({0}))"",inids);
if(Lazyabs){
foreach(var t in targets){
if(t.Id == -1||t.Id==0)continue;
t.bs= new ObjectDataCacheBindLazyList<b>{Query=q,Cache=this.b};
}
}else{
var nestIds = this.b.UpdateSingleQuery(q, ctx,c, null, true);
foreach(var nid in nestIds){
var n=this.b.Get(nid);
var t=cache.Get(n.aId);
if (!t.bs.Contains(n)) {
t.bs.Add(n);
}
}
}
}
}
};
}
///<summary></summary>
protected void SetupbLoadBehavior(ObjectDataCache<b> cache){
cache.OnAfterUpdateCache+= (s,ids,c,ctx) => {
var mycache = s as ObjectDataCache<b>;
ctx = ctx??ObjectDataCacheHints.Empty;
var targets = ids.Select(_=>mycache.Get(_,c)).ToArray();
foreach(var t in targets){
if(t.Id == -1||t.Id==0)continue;
if(AutoLoadba && null==t.a){
t.a= (!Lazyba?(this.a.Get(t.aId,c)): new a.Lazy{GetLazy=_=>this.a.Get(t.aId)});
if (!Lazyabs && !Lazyba && t.aId != 0 && t.aId != -1)
{
if (!t.a.bs.Contains(t))
{
t.a.bs.Add(t);
}
}
}
}
if (ids.Count > 0 && !(ids.Count == 1 && (ids[0] == 0 || ids[0]==-1))){
var inids = string.Join("","",ids.Where(_=>_!=0 && _!=-1));
if((AutoLoadbcs) && !ctx.NoChildren){
var q = string.Format(""(b in ({0}))"",inids);
if(Lazybcs){
foreach(var t in targets){
if(t.Id == -1||t.Id==0)continue;
t.cs= new ObjectDataCacheBindLazyList<c>{Query=q,Cache=this.c};
}
}else{
var nestIds = this.c.UpdateSingleQuery(q, ctx,c, null, true);
foreach(var nid in nestIds){
var n=this.c.Get(nid);
var t=cache.Get(n.bId);
if (!t.cs.Contains(n)) {
t.cs.Add(n);
}
}
}
}
}
};
}
///<summary></summary>
protected void SetupcLoadBehavior(ObjectDataCache<c> cache){
cache.OnAfterUpdateCache+= (s,ids,c,ctx) => {
var mycache = s as ObjectDataCache<c>;
ctx = ctx??ObjectDataCacheHints.Empty;
var targets = ids.Select(_=>mycache.Get(_,c)).ToArray();
foreach(var t in targets){
if(t.Id == -1||t.Id==0)continue;
if(AutoLoadcb && null==t.b){
t.b= (!Lazycb?(this.b.Get(t.bId,c)): new b.Lazy{GetLazy=_=>this.b.Get(t.bId)});
if (!Lazybcs && !Lazycb && t.bId != 0 && t.bId != -1)
{
if (!t.b.cs.Contains(t))
{
t.b.cs.Add(t);
}
}
}
}
};
}
}
}
".Trim().LfOnly(), code.Trim().LfOnly());
}
public void SimplestModel()
{
var model = PersistentModel.Compile(@"
class a prototype=dbtable
");
var code = new ExtendedModelWriter(model) { WithHeader = false }.ToString();
Console.WriteLine(code.Replace("\"", "\"\""));
Assert.AreEqual(@"
using System;
using Qorpent.Data;
using Qorpent.Log;
using Qorpent.IoC;
using Qorpent.Data.Connections;
using Qorpent.Data.DataCache;
using System.Linq;
using System.Collections.Generic;
using Orm.ObjectCaches;
namespace Orm.Adapters {
///<summary>Model for Orm definition</summary>
public partial class Model {
private IUserLog _log;
private IDatabaseConnectionProvider _connectionProvider;
private IUserLog _sqlLog;
/// <summary>
/// Внешние провайдеры данных
/// </summary>
[Inject]
public IList<IExternalDataProvider> ExternalProviders{
get { return _externalProviders ?? (_externalProviders = new List<IExternalDataProvider>()); }
set { _externalProviders = value; }
}
private IList<IExternalDataProvider> _externalProviders;
///<summary>initiator for caches</summary>
protected ObjectDataCache<T> InitCache<T>()where T:class,new(){
var result = CreateCache<T>();
result.Adapter = GetAdapter<T>();
result.ConnectionProvider = ConnectionProvider;
result.Log = Log;
result.SqlLog = SqlLog;
result.ConnectionString = ConnectionString;
result.ExternalProviders = this.ExternalProviders;
SetupLoadBehavior(result);
return result;
}
///<summary>initiator for caches</summary>
protected ObjectDataCache<T> CreateCache<T>() where T:class,new(){
if(typeof(T)==typeof(a))return (new aDataCache{Model=this}) as ObjectDataCache<T>;
return null;
}
///<summary>
///Sql connection descriptor
///</summary>
public string ConnectionString{get;set;}
/// <summary>
/// Служба генерации соединений
/// </summary>
[Inject]
public IDatabaseConnectionProvider ConnectionProvider{
get { return _connectionProvider??(_connectionProvider =new DatabaseConnectionProvider{IgnoreDefaultApplication = true}); }
set { _connectionProvider = value; }
}
/// <summary>
/// Журнал общих событий
/// </summary>
public IUserLog Log{
get { return _log ?? (_log= StubUserLog.Default); }
set { _log = value; }
}
/// <summary>
/// Журнал событий SQL
/// </summary>
public IUserLog SqlLog{
get { return _sqlLog ?? (_sqlLog=StubUserLog.Default); }
set{
_sqlLog = value;
}
}
private aDataCache _aCache;
///<summary>Cache of a</summary>
public aDataCache a {get { return _aCache ?? (_aCache = (aDataCache)InitCache<a>());}}
///<summary>Setup auto load behavior for linked classes</summary>
protected virtual void SetupLoadBehavior<T>(ObjectDataCache<T> cache)where T:class,new(){
switch(typeof(T).Name){
case ""a"" : SetupaLoadBehavior(cache as ObjectDataCache<a>);break;
default: break;
}
}
///<summary></summary>
protected void SetupaLoadBehavior(ObjectDataCache<a> cache){
cache.OnAfterUpdateCache+= (s,ids,c,ctx) => {
var mycache = s as ObjectDataCache<a>;
ctx = ctx??ObjectDataCacheHints.Empty;
var targets = ids.Select(_=>mycache.Get(_,c)).ToArray();
foreach(var t in targets){
if(t.Id == -1||t.Id==0)continue;
}
};
}
}
}
".Trim().LfOnly(), code.Trim().LfOnly());
}
