public ResolutionResult Resolve(ResolutionContext context)
{
var propertyResult = new ResolutionResult(context);
var bindings = new List <MemberBinding>();
var targetProperties = from property in context.TargetType.GetProperties(BindingFlags.Public | BindingFlags.Instance)
where property.CanWrite
select property;
foreach (PropertyInfo targetProperty in targetProperties)
{
MappingAttribute attribute = targetProperty.GetAttribute();
if (attribute != null && attribute.Ignored)
{
continue;
}
PropertyInfo sourceProperty = context.SourceType.GetProperty(targetProperty.Name);
if (sourceProperty == null)
{
if (attribute != null)
{
sourceProperty = context.SourceType.GetProperty(attribute.Name);
}
if (sourceProperty == null)
{
continue;
}
}
if (!sourceProperty.CanRead)
{
continue;
}
MemberBinding memberBinding;
if (!targetProperty.PropertyType.IsAssignableFrom(sourceProperty.PropertyType))
{
memberBinding = Expression.Bind(
targetProperty,
Expression.Convert(
Expression.Property(context.Parameter, sourceProperty),
targetProperty.PropertyType)
);
}
else
{
memberBinding = Expression.Bind(targetProperty, Expression.Property(context.Parameter, sourceProperty));
}
bindings.Add(memberBinding);
}
propertyResult.MemberBindings = bindings;
return(propertyResult);
}
public ResolutionResult Map(ResolutionContext context)
{
var result = new ResolutionResult(context);
foreach (var resolver in AllResolvers())
{
result.MemberBindings.AddRange(resolver.Resolve(context).MemberBindings);
}
return result;
}
public ResolutionResult Map(ResolutionContext context)
{
var result = new ResolutionResult(context);
foreach (var resolver in AllResolvers())
{
result.MemberBindings.AddRange(resolver.Resolve(context).MemberBindings);
}
return(result);
}
public ResolutionResult Resolve(ResolutionContext context)
{
ResolutionResult fieldResult = new ResolutionResult(context);
List <MemberBinding> bindings = new List <MemberBinding>();
var targetFields = from field in context.TargetType.GetFields(BindingFlags.Public | BindingFlags.Instance)
select field;
foreach (FieldInfo targetField in targetFields)
{
MappingAttribute attribute = targetField.GetAttribute();
if (attribute != null && attribute.Ignored)
{
continue;
}
FieldInfo sourceField = context.SourceType.GetField(targetField.Name);
if (sourceField == null)
{
if (attribute != null)
{
sourceField = context.SourceType.GetField(attribute.Name);
}
if (sourceField == null)
{
continue;
}
}
MemberBinding memberBinding;
if (!targetField.FieldType.IsAssignableFrom(sourceField.FieldType))
{
memberBinding = Expression.Bind(
targetField,
Expression.Convert(
Expression.Field(context.Parameter, sourceField),
targetField.FieldType)
);
}
else
{
memberBinding = Expression.Bind(targetField, Expression.Field(context.Parameter, sourceField));
}
bindings.Add(memberBinding);
}
fieldResult.MemberBindings = bindings;
return(fieldResult);
}
public ResolutionResult Resolve(ResolutionContext context)
{
var propertyResult = new ResolutionResult(context);
var bindings = new List<MemberBinding>();
var targetProperties = from property in context.TargetType.GetProperties(BindingFlags.Public | BindingFlags.Instance)
where property.CanWrite
select property;
foreach (PropertyInfo targetProperty in targetProperties)
{
MappingAttribute attribute = targetProperty.GetAttribute();
if (attribute != null && attribute.Ignored)
continue;
PropertyInfo sourceProperty = context.SourceType.GetProperty(targetProperty.Name);
if (sourceProperty == null)
{
if (attribute != null)
sourceProperty = context.SourceType.GetProperty(attribute.Name);
if (sourceProperty == null)
continue;
}
if (!sourceProperty.CanRead)
continue;
MemberBinding memberBinding;
if (!targetProperty.PropertyType.IsAssignableFrom(sourceProperty.PropertyType))
{
memberBinding = Expression.Bind(
targetProperty,
Expression.Convert(
Expression.Property(context.Parameter, sourceProperty),
targetProperty.PropertyType)
);
}
else
{
memberBinding = Expression.Bind(targetProperty, Expression.Property(context.Parameter, sourceProperty));
}
bindings.Add(memberBinding);
}
propertyResult.MemberBindings = bindings;
return propertyResult;
}
public ResolutionResult Resolve(ResolutionContext context)
{
ResolutionResult fieldResult = new ResolutionResult(context);
List<MemberBinding> bindings = new List<MemberBinding>();
var targetFields = from field in context.TargetType.GetFields(BindingFlags.Public | BindingFlags.Instance)
select field;
foreach (FieldInfo targetField in targetFields)
{
MappingAttribute attribute = targetField.GetAttribute();
if (attribute != null && attribute.Ignored)
continue;
FieldInfo sourceField = context.SourceType.GetField(targetField.Name);
if (sourceField == null)
{
if (attribute != null)
sourceField = context.SourceType.GetField(attribute.Name);
if (sourceField == null)
continue;
}
MemberBinding memberBinding;
if (!targetField.FieldType.IsAssignableFrom(sourceField.FieldType))
{
memberBinding = Expression.Bind(
targetField,
Expression.Convert(
Expression.Field(context.Parameter, sourceField),
targetField.FieldType)
);
}
else
{
memberBinding = Expression.Bind(targetField, Expression.Field(context.Parameter, sourceField));
}
bindings.Add(memberBinding);
}
fieldResult.MemberBindings = bindings;
return fieldResult;
}
private static Func <TSource, TTarget, TTarget> B2()
{
Type sourceType = typeof(TSource);
Type targetType = typeof(TTarget);
ParameterExpression sourceParameter = Expression.Parameter(sourceType, "source");
IConfigurationProvider provider = DefaultConfigurationProvider.Current;
IMappingRunner runner = provider.FindRunner(sourceType);
ResolutionContext context = new ResolutionContext(sourceType, targetType, sourceParameter);
ResolutionResult result = runner.Map(context);
Expression initializer = Expression.MemberInit(Expression.New(targetType), result.MemberBindings);
Func <TSource, TTarget, TTarget> func = Expression.Lambda <Func <TSource, TTarget, TTarget> >(initializer, sourceParameter).Compile();
return(func);
}