private void WriteDomainCollectionToDTOCollection(IEntity entity)
{
cw.WriteLine("protected {0} {1}",
NamingHelperStack.ToDTOCollectionTypeName(entity, interfacesEnvironment),
ToMethodSignature_DomainCollectionToDTO(entity));
cw.BeginScope();
cw.WriteLine("{0} {1} = new {0}();",
NamingHelperStack.ToDTOCollectionTypeName(entity, interfacesEnvironment),
VarName_DTOCollection);
cw.WriteLine("foreach({0} {1} in {2})",
domainEnvironment.ToTypeName(entity, true),
VarName_DomainObject,
VarName_DomainCollection);
cw.BeginScope();
cw.WriteLine("{0} {1} = new {0}();",
NamingHelperStack.ToDTOTypeName(entity, interfacesEnvironment),
VarName_DTO);
cw.WriteLine("{0}.{1}({2}, {3});",
NamingHelperStack.ToServiceName(entity, null),
MethodName_DomainObjectToDTO,
VarName_DomainObject,
VarName_DTO);
cw.WriteLine("{0}.Add({1});",
VarName_DTOCollection,
VarName_DTO);
cw.EndScope();
cw.WriteLine("return {0};", VarName_DTOCollection);
cw.EndScope();
}
private void WriteRefresh(IEntity entity)
{
cw.BeginFunction("public {0}void Refresh()",
entity.HasSupertype ? "override " : "virtual ");
List <string> args = new List <string>();
foreach (IAttribute a in entity.PrimaryId.Attributes)
{
args.Add("this." + NamingHelper.ToDTOPropertyName(a));
}
cw.WriteLine("{0} o = {0}.{1};",
NamingHelperStack.ToDTOAdapterTypeName(entity, null),
ServicesLayerConfig.Methods.GetById(entity.PrimaryId, environment).Call(args.ToArray()));
cw.WriteLine("this.{0} = o != null && o.{0} != null ? o.{0} : new {1}();",
NamingHelper.PropertyName_AdapterDTO,
NamingHelperStack.ToDTOTypeName(entity, dtoEnvironment));
cw.EndFunction();
}
private void WriteDTOPersistenceFunctions(IEntity entity)
{
cw.BeginFunction("public override {0}.{1} Save(bool throwException = false)",
interfacesEnvironment.BaseNamespace,
NamingHelper.ClassName_CommitResult);
cw.WriteLine("return PersistenceAction<{0}>({1}.{2}.Action.Save, throwException);",
NamingHelperStack.ToDTOTypeName(entity, dtoEnvironment),
interfacesEnvironment.BaseNamespace,
NamingHelper.ClassName_UnitOfWorkDTO);
cw.EndFunction();
cw.WriteLine();
cw.BeginFunction("public override {0}.{1} Delete(bool throwException = false)",
interfacesEnvironment.BaseNamespace,
NamingHelper.ClassName_CommitResult);
cw.WriteLine("return PersistenceAction<{0}>({1}.{2}.Action.Delete, throwException);",
NamingHelperStack.ToDTOTypeName(entity, dtoEnvironment),
interfacesEnvironment.BaseNamespace,
NamingHelper.ClassName_UnitOfWorkDTO);
cw.EndFunction();
}
private void WriteBodyGetByAttributes(IEntity entity, IAttributes attributes)
{
cw.WriteLine("{0} {1} = WebClientFactory.GetJsonClient()",
NamingHelperStack.ToDTOTypeName(entity, dtoEnvironment),
VarName_DTO);
cw.Indent++;
cw.WriteLine(".Get<{0}>(String.Format(\"/{1}/{2}\", {3}))",
NamingHelperStack.ToServiceResponseName(entity, interfacesEnvironment),
NamingHelperStack.ToServiceName(entity, null),
cw.ToSeparatedString(attributes.ToList(),
"/",
delegate(object item, int count)
{ return(String.Format("{0}/{{{1}}}", (item as IAttribute).Name, count)); }),
environment.ToArguments(attributes)
);
cw.WriteLine(".{0};",
NamingHelper.ToDTOPropertyName(entity));
cw.Indent--;
cw.WriteLine("return {0} == null ? null : new {1}({0});",
VarName_DTO,
NamingHelperStack.ToDTOAdapterTypeName(entity, null));
}
private void WritePersistence()
{
if (genie.Lamp.Config.Patterns.Security != null)
{
cw.WriteLine("[Authenticate]");
}
cw.WriteLine("public partial class {0} : RestServiceBase<{1}>, IRequiresRequestContext",
NamingHelperStack.ToServiceName(NamingHelper.ServiceName_Persistence),
NamingHelperStack.ToServiceRequestName(NamingHelper.ServiceName_Persistence));
cw.BeginScope();
cw.WriteLine("public override object OnGet({0} {1})",
NamingHelperStack.ToServiceRequestName(NamingHelper.ServiceName_Persistence),
VarName_Request);
cw.BeginScope();
cw.WriteLine("return new {0}();",
NamingHelperStack.ToServiceResponseName(NamingHelper.ServiceName_Persistence));
cw.EndScope();
cw.WriteLine();
cw.WriteLine("public override object OnPost({0} {1})",
NamingHelperStack.ToServiceRequestName(NamingHelper.ServiceName_Persistence),
VarName_Request);
cw.BeginScope();
cw.WriteLine("{0} {1} = new {0}();",
NamingHelperStack.ToServiceResponseName(NamingHelper.ServiceName_Persistence),
VarName_Response);
cw.WriteLine("{0}.{1} = {2}.Commit({3}.{4}, {0}.{5});",
VarName_Response,
NamingHelper.PropertyName_CommitResult,
NamingHelperStack.ToServiceName(NamingHelper.ServiceName_Persistence),
VarName_Request,
NamingHelper.PropertyName_UnitOfWorkDTO,
PropertyName_UpdatedObjects);
cw.WriteLine("return {0};", VarName_Response);
cw.EndScope();
cw.WriteLine();
// Commit
cw.BeginFunction("public static {0} Commit({1} {2}, {3} {4})",
NamingHelper.ClassName_CommitResult,
NamingHelper.ClassName_UnitOfWorkDTO,
NamingHelper.VarName_UnitOfWork,
ClassName_UpdatedObjects,
VarName_UpdatedObjects);
cw.WriteLine("{0} commitResult = new {0}();", NamingHelper.ClassName_CommitResult);
cw.WriteLine("{0}.{1} uow = new {0}.{1}();",
DomainLayerConfig.PersistenceNamespace,
NamingHelper.ClassName_UnitOfWorkDomain);
cw.WriteLine("foreach({0}.WorkItem wi in unitOfWork.WorkItems)",
NamingHelper.ClassName_UnitOfWorkDTO);
cw.BeginScope();
cw.WriteLine("InitDomain(wi);");
cw.If("wi.Action == {0}.Action.Save",
NamingHelper.ClassName_UnitOfWorkDTO);
cw.WriteLine("uow.Save(wi.DomainObject);");
cw.Else();
cw.WriteLine("uow.Delete(wi.DomainObject);");
cw.EndIf();
cw.EndScope();
cw.BeginTry();
cw.WriteLine("uow.Commit();");
cw.WriteLine("if ({0} != null) {0}.Clear();", VarName_UpdatedObjects);
cw.WriteLine("foreach({0}.WorkItem wi in unitOfWork.WorkItems)",
NamingHelper.ClassName_UnitOfWorkDTO);
cw.BeginScope();
cw.If("wi.Action != {0}.Action.Delete", NamingHelper.ClassName_UnitOfWorkDTO);
cw.WriteLine("InitDTO(wi);");
cw.WriteLine("if ({0} != null) {0}.Add(wi.Item.Internal_ObjectId, wi.Item);", VarName_UpdatedObjects);
cw.EndIf();
cw.EndScope();
cw.EndTry();
cw.BeginCatch("Exception e");
cw.WriteLine("commitResult.HasError = true;", VarName_Response);
cw.WriteLine("commitResult.Message = e.Message;", VarName_Response);
cw.WriteLine("commitResult.ExceptionString = e.ToString();", VarName_Response);
cw.EndCatch();
cw.WriteLine("return commitResult;");
cw.EndFunction();
cw.WriteLine();
// InitDomain
cw.BeginFunction("private static void InitDomain({0}.WorkItem wi)",
NamingHelper.ClassName_UnitOfWorkDTO);
cw.WriteLine("switch(({0})wi.Item.Get{1}())",
NamingHelper.EnumName_DomainTypes,
NamingHelper.PropertyName_DomainTypeId);
cw.BeginScope();
foreach (IEntity entity in Model.Entities)
{
if (!entity.Persistence.Persisted)
{
continue;
}
cw.WriteLine("case {0}.{1}:",
NamingHelper.EnumName_DomainTypes,
NamingHelper.ToDomainTypesEnumItemName(entity));
cw.BeginScope();
List <string> getByIdArgs = new List <string>();
foreach (IAttribute a in entity.PrimaryId.Attributes)
{
getByIdArgs.Add(String.Format("(wi.Item as {0}).{1}",
NamingHelperStack.ToDTOTypeName(entity, interfacesEnvironment),
a.Name));
}
cw.WriteLine("wi.DomainObject = {0}.{1};",
domainEnvironment.ToTypeName(entity, true),
DomainLayerConfig.Methods.GetById(entity.PrimaryId, domainEnvironment).Call(getByIdArgs.ToArray()));
cw.If("wi.DomainObject == null");
cw.WriteLine("wi.DomainObject = new {0}();",
domainEnvironment.ToTypeName(entity, true));
cw.EndIf();
cw.WriteLine("{0}.{1}(wi.Item as {2}, wi.DomainObject as {3});",
NamingHelperStack.ToServiceName(entity, environment),
MethodName_DTOToDomainObject,
NamingHelperStack.ToDTOTypeName(entity, interfacesEnvironment),
domainEnvironment.ToTypeName(entity, true));
cw.WriteLine("break;");
cw.EndScope();
}
cw.WriteLine("default: throw new ApplicationException(\"Cannot save non-persistent object\");");
cw.EndScope();
cw.EndFunction();
cw.WriteLine();
// InitDTO
cw.WriteLine("private static void InitDTO({0}.WorkItem wi)",
NamingHelper.ClassName_UnitOfWorkDTO);
cw.BeginScope();
cw.WriteLine("switch(({0})wi.Item.Get{1}())",
NamingHelper.EnumName_DomainTypes,
NamingHelper.PropertyName_DomainTypeId);
cw.BeginScope();
foreach (IEntity entity in Model.Entities)
{
if (!entity.Persistence.Persisted)
{
continue;
}
cw.WriteLine("case {0}.{1}:",
NamingHelper.EnumName_DomainTypes,
NamingHelper.ToDomainTypesEnumItemName(entity));
cw.BeginScope();
cw.WriteLine("(wi.DomainObject as {0}).Refresh();",
domainEnvironment.ToTypeName(entity, true));
cw.WriteLine("{0}.{1}(wi.DomainObject as {2}, wi.Item as {3});",
NamingHelperStack.ToServiceName(entity, environment),
MethodName_DomainObjectToDTO,
domainEnvironment.ToTypeName(entity, true),
NamingHelperStack.ToDTOTypeName(entity, interfacesEnvironment));
cw.WriteLine("break;");
cw.EndScope();
}
cw.WriteLine("default: throw new ApplicationException(\"Cannot process non-persistent object\");");
cw.EndScope();
cw.EndScope();
cw.EndScope(); // Class
}
private void WriteOnGet(IEntity entity)
{
cw.BeginFunction("public override object OnGet({0} {1})",
NamingHelperStack.ToServiceRequestName(entity, interfacesEnvironment),
VarName_Request);
cw.WriteLine("{0} {1} = new {0}();",
NamingHelperStack.ToServiceResponseName(entity, interfacesEnvironment),
VarName_Response);
WriteInitResponse(VarName_Response);
cw.WriteLine("{0} {1} = null;",
domainEnvironment.ToTypeName(entity, true),
VarName_DomainObject);
cw.BeginTry();
cw.If(entity.Constraints.PrimaryId.Attributes.ToNamesString(" && ", VarName_Request + ".", " != null")); // Global
// Request by primary id
cw.WriteLine("{0} = {1}.{2}({3});",
VarName_DomainObject,
domainEnvironment.ToTypeName(entity, true),
DomainLayerConfig.Methods.GetById(entity.Constraints.PrimaryId, domainEnvironment).Name,
cw.ToSeparatedString(entity.Constraints.PrimaryId.Attributes.ToList(), ", ",
delegate(object item, int count) {
return(String.Format("{0}.{1}{2}",
VarName_Request,
(item as IAttribute).Name,
environment.IsNullable(item as IAttribute) ? ".Value" : ""));
})
);
// Request by uid
foreach (IUniqueId uid in entity.Constraints.UniqueIds)
{
cw.ElseIf(uid.Attributes.ToNamesString(" && ", VarName_Request + ".", " != null"));
cw.WriteLine("{0} = {1}.{2}({3});",
VarName_DomainObject,
domainEnvironment.ToTypeName(entity, true),
DomainLayerConfig.Methods.GetByUniqueId(uid, domainEnvironment).Name,
cw.ToSeparatedString(uid.Attributes.ToList(), ", ",
delegate(object item, int count) {
string arg = String.Empty;
if ((item as IAttribute).Type is IEnumerationType)
{
arg = String.Format("({0})",
domainEnvironment.ToTypeName((item as IAttribute), true));
}
arg += String.Format("{0}.{1}{2}",
VarName_Request,
(item as IAttribute).Name,
environment.IsNullable(item as IAttribute) ? ".Value" : "");
return(arg);
})
);
}
// Request by relation
foreach (IRelation r in entity.Parents)
{
cw.ElseIf(r.ChildAttributes.ToNamesString(" && ", VarName_Request + ".", " != null"));
cw.WriteLine("{0} {1} = new {0}();",
NamingHelperStack.ToServiceResponseCollectionName(entity, interfacesEnvironment),
VarName_ResponseList);
WriteInitResponse(VarName_ResponseList);
cw.BeginTry();
cw.WriteLine("IList<{0}> list = ",
domainEnvironment.ToTypeName(entity, true));
cw.Indent++;
cw.WriteLine("{0}.{1};",
domainEnvironment.ToTypeName(entity, true),
DomainLayerConfig.Methods.GetByRelationParent(r, domainEnvironment)
.Call(r.ChildAttributes.ToNamesString(", ", VarName_Request + ".", ".Value"))
);
cw.Indent--;
cw.WriteLine("{0}.{1} = {2}(list);",
VarName_ResponseList,
NamingHelperStack.ToDTOCollectionPropertyName(entity),
MethodName_DomainCollectionToDTO);
cw.EndTry();
WriteCatch(VarName_ResponseList);
cw.WriteLine("return {0};", VarName_ResponseList);
}
cw.Else(); // Collection request TOP MaxPageSize or by page
cw.WriteLine("{0} {1} = new {0}();",
NamingHelperStack.ToServiceResponseCollectionName(entity, interfacesEnvironment),
VarName_ResponseList);
WriteInitResponse(VarName_ResponseList);
cw.BeginTry();
cw.WriteLine("IList<{0}> list = null;",
domainEnvironment.ToTypeName(entity, true));
cw.If("{0}.{1} != null && {0}.{2} != null",
VarName_Request,
NamingHelperStack.ParamName_PageNumber,
NamingHelperStack.ParamName_PageSize);
cw.If("{0}.{1} != null && {0}.{2} != null",
VarName_Request,
NamingHelperStack.ParamName_SortOrderProperty,
NamingHelperStack.ParamName_SortOrderAsc);
cw.WriteLine("list = {0}.GetPage({1}.{2}.Value, {1}.{3}.Value, new {4}[] {{ new {4}({1}.{5}, {1}.{6}.Value) }});",
domainEnvironment.ToTypeName(entity, true),
VarName_Request,
NamingHelperStack.ParamName_PageNumber,
NamingHelperStack.ParamName_PageSize,
DomainLayerConfig.GetClassName_SortOrder(true),
NamingHelperStack.ParamName_SortOrderProperty,
NamingHelperStack.ParamName_SortOrderAsc);
cw.Else();
cw.WriteLine("list = {0}.GetPage({1}.{2}.Value, {1}.{3}.Value, null);",
domainEnvironment.ToTypeName(entity, true),
VarName_Request,
NamingHelperStack.ParamName_PageNumber,
NamingHelperStack.ParamName_PageSize);
cw.EndIf();
cw.Else();
cw.WriteLine("list = {0}.GetPage(0, {1}, null);",
domainEnvironment.ToTypeName(entity, true),
RestServiceHelper.MaxPageSize);
cw.EndIf();
cw.WriteLine("{0}.{1} = {2}(list);",
VarName_ResponseList,
NamingHelperStack.ToDTOCollectionPropertyName(entity),
MethodName_DomainCollectionToDTO);
cw.EndTry();
WriteCatch(VarName_ResponseList);
cw.WriteLine("return {0};", VarName_ResponseList);
cw.EndIf(); // Global
cw.WriteLine();
cw.If("{0} != null", VarName_DomainObject);
cw.WriteLine("{0} {1} = new {0}();",
NamingHelperStack.ToDTOTypeName(entity, interfacesEnvironment),
VarName_DTO);
cw.WriteLine("{0}.{1}({2}, {3});",
NamingHelperStack.ToServiceName(entity, null),
MethodName_DomainObjectToDTO,
VarName_DomainObject,
VarName_DTO);
cw.WriteLine("{0}.{1} = {2};",
VarName_Response,
NamingHelperStack.ToDTOPropertyName(entity),
VarName_DTO);
cw.EndIf();
cw.EndTry();
WriteCatch(VarName_Response);
cw.WriteLine("return {0};", VarName_Response);
cw.EndFunction();
}