public ClassMemberValueInitializer([NotNull] IConfigurationFileElement configurationFileElement,
[NotNull] IClassMemberValueInitializerHelper classMemberValueInitializerHelper,
[NotNull] ClassMemberData classMemberData)
{
_configurationFileElement = configurationFileElement;
_classMemberValueInitializerHelper = classMemberValueInitializerHelper;
ClassMemberData = classMemberData;
}
public string GenerateValueCSharp(ClassMemberData classMemberData, IDynamicAssemblyBuilder dynamicAssemblyBuilder)
{
var valueCSharpStrBldr = new StringBuilder();
if (classMemberData.IsInjectedClassMember)
{
var dynamicallyGeneratedClass = dynamicAssemblyBuilder.GetDynamicallyGeneratedClass(DynamicCodeGenerationHelpers.ClassMembersClassName);
if (!_injectedTypesToVariableNameCSharpFile.TryGetValue(classMemberData.ClassInfo.Type, out var variableName))
{
variableName = $"{classMemberData.ClassInfo.Type.Name}_{GlobalsCoreAmbientContext.Context.GenerateUniqueId()}";
_injectedTypesToVariableNameCSharpFile[classMemberData.ClassInfo.Type] = variableName;
var variableInitializationCode = new StringBuilder();
variableInitializationCode.AppendFormat("public static {0} {1}=", classMemberData.ClassInfo.TypeCSharpFullName, variableName);
#pragma warning disable CS0612, CS0618
variableInitializationCode.Append($"{typeof(DiContainerBuilderConfiguration).FullName}.{nameof(DiContainerBuilderConfiguration.DiContainerStatic)}.{nameof(IDiContainer.Resolve)}");
#pragma warning restore CS0612, CS0618
variableInitializationCode.Append($"<{classMemberData.ClassInfo.TypeCSharpFullName}>();");
dynamicallyGeneratedClass.AddCodeLine(variableInitializationCode.ToString());
}
valueCSharpStrBldr.Append($"{dynamicallyGeneratedClass.ClassFullName}.{variableName}");
}
else
{
valueCSharpStrBldr.Append($"{classMemberData.ClassInfo.TypeCSharpFullName}");
}
// Add class member name
valueCSharpStrBldr.Append($".{classMemberData.ClassMemberInfo.Name}");
if (classMemberData.ClassMemberCategory == ClassMemberCategory.Method)
{
valueCSharpStrBldr.Append("(");
valueCSharpStrBldr.Append(string.Join(",", classMemberData.Parameters.Select(x => x.GenerateValueCSharp(dynamicAssemblyBuilder))));
valueCSharpStrBldr.Append(")");
}
return(valueCSharpStrBldr.ToString());
}
protected override ITypeInfo GetValueTypeInfo()
{
var classInfo = TypeHelper.GetTypeInfo(this, ConfigurationFileAttributeNames.DeclaringClass,
ConfigurationFileAttributeNames.Assembly, ConfigurationFileAttributeNames.DeclaringClassRef);
IEnumerable <IParameter> parameters;
if (_parameters == null)
{
parameters = new List <IParameter>();
}
else
{
parameters = _parameters.AllParameters;
}
var memberName = GetAttributeValue(ConfigurationFileAttributeNames.MemberName);
ClassMemberData = _classMemberValueInitializerHelper.GetClassMemberData(this, $"{classInfo.TypeCSharpFullName}.{memberName}", parameters);
return(ClassMemberData.MemberTypeInfo);
}
public object GetValueWithReflection(IConfigurationFileElement configurationFileElement, ClassMemberData classMemberData)
{
object injectedObject = null;
if (classMemberData.IsInjectedClassMember)
{
#pragma warning disable CS0612, CS0618
if (DiContainerBuilderConfiguration.DiContainerStatic == null)
{
throw new ConfigurationParseException(configurationFileElement,
$"Di container {DiContainerBuilderConfiguration.DiContainerStatic} is not yet initialized");
}
injectedObject = DiContainerBuilderConfiguration.DiContainerStatic.Resolve(classMemberData.ClassInfo.Type);
if (injectedObject == null)
{
throw new ConfigurationParseException(configurationFileElement, $"Failed to resolve type '{classMemberData.ClassInfo.TypeCSharpFullName}' from DI container.");
}
#pragma warning restore CS0612, CS0618
}
var classMemberInfo = classMemberData.ClassMemberInfo;
if (classMemberInfo is PropertyInfo propertyInfo)
{
classMemberInfo = propertyInfo.GetGetMethod();
}
if (classMemberInfo is MethodInfo methodInfo)
{
//return methodInfo.Invoke(injectedObject, new object[0]);
return(methodInfo.Invoke(injectedObject, classMemberData.Parameters.Select(x =>
x.GenerateValue()).ToArray()));
}
if (classMemberInfo is FieldInfo fieldInfo)
{
return(fieldInfo.GetValue(injectedObject));
}
throw new ConfigurationParseException(configurationFileElement, $"Failed to get value from '{classMemberData.ClassInfo.TypeCSharpFullName}.{classMemberData.ClassMemberInfo.Name}'.");
}
