public ModelScalarType CreateModelScalarType(
string complexTypeName,
string complexTypeExternalName,
string propertyName,
string propertyExternalName,
string scalarTypeName,
ModelScalarType suggestedType,
short?maxLentgth,
bool?fixedLength,
bool?nullable,
byte?precision,
byte?scale,
ModelErrors errors
)
{
if (suggestedType != null)
{
var key = (complexTypeExternalName ?? complexTypeName) + "." + (propertyExternalName ?? propertyName) + ":" + scalarTypeName;
return(this._RulesModelScalarType.HandleRules(key, suggestedType, this.GenerateRules));
}
else
{
var result = new ModelScalarType {
Name = scalarTypeName,
MaxLength = maxLentgth,
FixedLength = fixedLength,
Nullable = nullable,
Precision = precision,
Scale = scale
};
#warning CreateModelScalarType
var key = (complexTypeExternalName ?? complexTypeName) + "." + (propertyExternalName ?? propertyName) + ":" + scalarTypeName;
return(this._RulesModelScalarType.HandleRules(key, result, this.GenerateRules));
}
}
public void BuildSchema(
MappingModelSchema mappingModelSchema,
ModelErrors errors
)
{
this.BuildEntities(mappingModelSchema, errors);
this.BuildComplexTypes(mappingModelSchema, errors);
}
/// <summary>
/// magic
/// </summary>
/// <param name="errors">errors</param>
public void Build(
ModelErrors errors
)
{
if (this.MappingModelRepository is null)
{
throw new ArgumentNullException(nameof(this.MappingModelRepository));
}
var repositorySource = this.MappingModelRepository.Source ?? throw new ArgumentNullException(nameof(this.MappingModelRepository.Source));
var repositoryTarget = this.MappingModelRepository.Target ?? throw new ArgumentNullException(nameof(this.MappingModelRepository.Target));
if (repositoryTarget.ModelSchema is null)
{
repositoryTarget.CreateModelSchema(null);
}
this.NamingServiceTarget = this.MappingModelRepository.Target.GetNamingService(this.MappingModelRepository);
var lstMappingModelSchema = this.MappingModelRepository.ModelSchemaMappings;
if (lstMappingModelSchema.Count == 0)
{
this.MappingModelRepository.CreateMappingModelSchema(
null,
repositorySource.ModelSchema,
repositoryTarget.ModelSchema,
this.EnabledForCreatedMappings || this.EnabledForCreatedMappingModelSchema,
true,
this.GetComment());
}
{
var lstMappingModelSchemaEnabled = lstMappingModelSchema.Where(_ => _.Enabled).ToList();
foreach (var mappingModelSchema in lstMappingModelSchemaEnabled)
{
var knownEntityMappingSourceName = new HashSet <string>();
foreach (var entityMapping in mappingModelSchema.EntityMappings)
{
knownEntityMappingSourceName.Add(entityMapping.SourceName);
}
this._KnownEntityMappingSourceName = knownEntityMappingSourceName;
var knownComplexTypeMappingSourceName = new HashSet <string>();
foreach (var complexTypeMapping in mappingModelSchema.ComplexTypeMappings)
{
knownComplexTypeMappingSourceName.Add(complexTypeMapping.SourceName);
}
this._KnownComplexTypeMappingSourceName = knownComplexTypeMappingSourceName;
}
}
{
var lstMappingModelSchemaEnabled = lstMappingModelSchema.Where(_ => _.Enabled).ToList();
foreach (var mappingModelSchemaEnabled in lstMappingModelSchemaEnabled)
{
this.BuildSchema(mappingModelSchemaEnabled, errors);
}
}
//this.BuildSchema(this.MappingModelRepository.MappingModelSchema, source.ModelSchema, target.ModelSchema, errors);
//errors.AddErrorOrThrow(new ModelErrorInfo("", ""));
}
public void MappingModelBuilder_1_Test()
{
var testCfg = TestCfg.Get();
var srcPath = System.IO.Path.Combine(testCfg.SolutionFolder, @"test\ProjectOnlineModelSchema.json");
IServiceCollection services = new ServiceCollection();
services.AddLogging((builder) => { builder.AddDebug(); });
services.AddOfaSchlupferModel();
services.AddOfaSchlupferEntity();
//services.AddHttpClient((builder) => { });
var serviceProvider = services.BuildServiceProvider();
using (var scope = serviceProvider.CreateScope()) {
var scopedServiceProvider = scope.ServiceProvider;
var modelRoot = scopedServiceProvider.GetRequiredService <ModelRoot>();
var modelRepositorySource = modelRoot.CreateRepository("Source", null);
var modelRepositoryTarget = modelRoot.CreateRepository("Target", null);
var mappingModelRepository = new MappingModelRepository();
mappingModelRepository = modelRoot.CreateMapping("SourceTarget", modelRepositorySource, modelRepositoryTarget);
var jsonContent = System.IO.File.ReadAllText(srcPath);
var modelSchemaSource = ModelJsonUtility.DeserializeModelFromJson <ModelSchema>(jsonContent, null);
Assert.NotNull(modelSchemaSource);
modelRepositorySource.ModelSchema = modelSchemaSource;
var modelSchemaTarget = new ModelSchema();
modelRepositoryTarget.ModelSchema = modelSchemaTarget;
var mappingModelBuilder = new MappingModelBuilder();
mappingModelBuilder.MappingModelRepository = mappingModelRepository;
var errors = new ModelErrors();
mappingModelBuilder.Build(errors);
if (errors.HasErrors())
{
output.WriteLine(errors.ToString());
}
Assert.False(errors.HasErrors());
{
var serializeSettings = new Newtonsoft.Json.JsonSerializerSettings();
serializeSettings.TypeNameAssemblyFormatHandling = Newtonsoft.Json.TypeNameAssemblyFormatHandling.Simple;
serializeSettings.TypeNameHandling = Newtonsoft.Json.TypeNameHandling.Auto;
var schemaAsJson = Newtonsoft.Json.JsonConvert.SerializeObject(modelRoot, Newtonsoft.Json.Formatting.Indented, serializeSettings);
try {
string outputPath = System.IO.Path.Combine(testCfg.SolutionFolder, @"test\temp\MappingModelBuilder_1_Test.json");
System.IO.File.WriteAllText(outputPath, schemaAsJson);
} catch {
throw;
}
}
}
}
public ModelComplexType CreateModelComplexType(
string complexTypeName,
string complexTypeExternalName,
ModelErrors errors)
{
var result = new ModelComplexType {
Name = complexTypeName,
ExternalName = complexTypeExternalName ?? complexTypeName
};
return(this._RulesModelComplexType.HandleRules(result.ExternalName, result, this.GenerateRules));
}
public static bool HasErrors(this ModelErrors errors)
{
if ((object)errors == null)
{
return(false);
}
if ((object)(errors.Errors) == null)
{
return(false);
}
return(errors.Errors.Count > 0);
}
public ModelEntity CreateModelEntity(
string entityName,
ModelEntityKind modelEntityKind,
ModelErrors errors)
{
var result = new ModelEntity {
Name = entityName,
ExternalName = entityName,
Kind = modelEntityKind
};
return(this._RulesModelEntity.HandleRules(result.ExternalName, result, this.GenerateRules));
}
public ModelProperty CreateModelProperty(
string complexTypeName,
string complexTypeExternalName,
string propertyName,
string propertyExternalName,
ModelErrors errors
)
{
var result = new ModelProperty {
Name = propertyName,
ExternalName = propertyExternalName ?? propertyName
};
var key = (complexTypeExternalName ?? complexTypeName) + "." + result.ExternalName;
return(this._RulesModelProperty.HandleRules(key, result, this.GenerateRules));
}
public ModelIndex CreateModelIndex(
string complexTypeName,
string complexTypeExternalName,
string indexName,
string indexExternalName,
//CsdlPropertyModel Property,
ModelErrors errors
)
{
var result = new ModelIndex {
Name = indexName,
ExternalName = indexExternalName ?? indexName
};
var key = (complexTypeExternalName ?? complexTypeName) + "." + result.ExternalName;
return(this._RulesModelIndex.HandleRules(key, result, this.GenerateRules));
}
public static void AddErrorOrThrow(this ModelErrors errors, ModelErrorInfo modelErrorInfo, Func <string, Exception> generator = null)
{
if ((object)errors == null)
{
if (generator == null)
{
throw new ModelException(string.Empty, new ModelErrors(modelErrorInfo));
}
else
{
throw (generator(modelErrorInfo.ToString()));
}
}
else
{
errors.Errors?.Add(modelErrorInfo);
}
}
public static void AddErrorOrThrow(this ModelErrors errors, string msg, string location, Func <ModelErrorInfo, Exception> generator = null)
{
if ((object)errors == null)
{
if (generator == null)
{
throw new ModelException(string.Empty, new ModelErrors(new ModelErrorInfo(msg, location)));
}
else
{
throw (generator(new ModelErrorInfo(msg, location)));
}
}
else
{
errors.Errors?.Add(new ModelErrorInfo(msg, location));
}
}
public ModelIndexProperty CreateModelIndexProperty(
string complexTypeName,
string complexTypeExternalName,
string indexName,
string indexExternalName,
string propertyName,
string propertyExternalName,
//CsdlPropertyModel Property,
ModelErrors errors
)
{
#warning here CreateModelIndexProperty think of
var result = new ModelIndexProperty {
Name = propertyName,
ExternalName = propertyExternalName ?? propertyName
};
var key = (complexTypeExternalName ?? complexTypeName) + "." + result.ExternalName;
return(this._RulesModelIndexProperty.HandleRules(key, result, this.GenerateRules));
}
public ResolveNameNotUniqueException(string message, ModelErrors modelErrors) : base(message, modelErrors)
{
}
public ModelException(string message, ModelErrors modelErrors) : base(message)
{
}
//public virtual void ResolveNameSource(ModelErrors errors) { }
public abstract void ResolveNameSource(ModelErrors errors);
//public virtual void ResolveNameTarget(ModelErrors errors) { }
public abstract void ResolveNameTarget(ModelErrors errors);
protected void ResolveNameTargetHelper <T>(T owner, Func <T, TMappingKey, List <TMappingValue> > findByKey, ModelErrors errors)
where T : class
{
if (owner is null)
{
return;
}
if (((object)this._Target == null) && ((object)this._TargetName != null))
{
var lstFound = findByKey(owner, this._TargetName);
if (lstFound.Count == 1)
{
this._Target = lstFound[0];
this._TargetName = null;
}
else if (lstFound.Count == 0)
{
errors.AddErrorOrThrow($"Target {this._TargetName} not found", this.Name?.ToString(), ResolveNameNotFoundException.Factory);
}
else
{
errors.AddErrorOrThrow($"Target {this._TargetName} found #{lstFound.Count} times.", this.Name?.ToString(), ResolveNameNotUniqueException.Factory);
}
}
}
public void BuildEntities(
MappingModelSchema mappingModelSchema,
ModelErrors errors
)
{
ModelSchema modelSchemaSource = mappingModelSchema.Source;
ModelSchema modelSchemaTarget = mappingModelSchema.Target;
var lstEntityMappings = mappingModelSchema.EntityMappings.Where(_ => _.Enabled).ToList();
foreach (var entityMapping in lstEntityMappings)
{
if (entityMapping.Target is null)
{
var targetName = entityMapping.TargetName;
string extenalName = targetName;
string typeName = null;
#warning SOON thinkof what's in the mapping.
if (this.NamingServiceTarget.EntitiesHaveFakeComplexTypes)
{
typeName = targetName;
}
modelSchemaTarget.CreateEntity(targetName, extenalName, typeName);
}
}
foreach (var entitySource in modelSchemaSource.Entities)
{
if (this._KnownEntityMappingSourceName.Contains(entitySource.Name))
{
continue;
}
(string targetName, string extenalName, string typeName, string typeExternalName) = this.NamingServiceTarget.SuggestEntityName(entitySource.Name);
if (typeName is null && this.NamingServiceTarget.EntitiesHaveFakeComplexTypes)
{
typeName = targetName;
}
var entityMapping = mappingModelSchema.CreateEntityMapping(
null,
entitySource.Name,
targetName,
this.EnabledForCreatedMappings || this.EnabledForCreatedMappingModelEntity,
true,
this.GetComment()
);
if (entityMapping.Enabled)
{
if (entityMapping.Target is null)
{
modelSchemaTarget.CreateEntity(entityMapping.TargetName, extenalName, typeName);
}
}
if (this._KnownComplexTypeMappingSourceName.Contains(entitySource.EntityTypeName))
{
// if there is a rule ... ok
}
else
{
var complexTypeSource = entitySource.EntityType;
if (complexTypeSource is null)
{
#warning SOON error??
errors.AddErrorOrThrow($"EntityType {entitySource.EntityTypeName} does not exists.", entitySource.Name);
}
else
{
var complexTypeMapping = mappingModelSchema.CreateComplexTypeMapping(
null,
complexTypeSource.Name,
typeName,
this.EnabledForCreatedMappings || this.EnabledForCreatedMappingModelComplexType,
true,
this.GetComment()
);
this._KnownComplexTypeMappingSourceName.Add(complexTypeSource.Name);
if (complexTypeMapping.Enabled && !string.IsNullOrEmpty(complexTypeMapping.TargetName))
{
if (complexTypeMapping.Target is null)
{
modelSchemaTarget.CreateComplexType(complexTypeMapping.TargetName ?? typeName, typeExternalName);
}
if ((!(complexTypeMapping.Source is null)) &&
(!(complexTypeMapping.Target is null))
)
{
this.BuildComplexTypeProperties(complexTypeMapping, errors);
this.BuildComplexTypeIndexes(complexTypeMapping, errors);
}
else
{
if (complexTypeMapping.Source is null)
{
errors.AddErrorOrThrow($"complexTypeMapping.Source {complexTypeMapping.SourceName} is null", $"complexTypeMapping.Name: {complexTypeMapping.Name}");
}
if (complexTypeMapping.Target is null)
{
errors.AddErrorOrThrow($"complexTypeMapping.Target {complexTypeMapping.TargetName} is null", $"complexTypeMapping.Name: {complexTypeMapping.Name}");
}
}
}
}
}
}
public override void ResolveNameTarget(ModelErrors errors) => this.ResolveNameTargetHelper(this.Owner, (owner, name) => owner.Target.Properties.FindByKey(name), errors);
public static ModelErrors GetIgnorance() => (_Ignorance ?? (_Ignorance = new ModelErrors(true)));
public override void ResolveNameSource(ModelErrors errors) => this.ResolveNameSourceHelper(this.Owner, (owner, name) => owner.Source.Properties.FindByKey(name), errors);
public abstract ModelSchema GetModelSchema(MetaModelBuilder metaModelBuilder, ModelErrors errors);