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();
}