public override bool TryGetMember(GetMemberBinder binder, out object result)
{
try
{
var propIdx = _context.FindProperty(binder.Name);
if (!_context.IsPropReadable(propIdx))
{
result = null;
return(false);
}
result = CustomMarshaller.ConvertToDynamicCLRObject(_context.GetPropValue(propIdx));
return(true);
}
catch (PropertyAccessException)
{
result = null;
return(false);
}
catch (ValueMarshallingException)
{
result = null;
return(false);
}
}
public void FillPropertyValues(IRuntimeContextInstance acceptor, IRuntimeContextInstance source, string filledProperties = null, string ignoredProperties = null)
{
IEnumerable <string> sourceProperties;
IEnumerable <string> ignoredPropCollection;
if (filledProperties == null)
{
string[] names = new string[source.GetPropCount()];
for (int i = 0; i < names.Length; i++)
{
names[i] = source.GetPropName(i);
}
sourceProperties = names;
}
else
{
sourceProperties = filledProperties.Split(',')
.Select(x => x.Trim())
.Where(x => x.Length > 0)
.ToArray();
// Проверка существования заявленных свойств
foreach (var item in sourceProperties)
{
acceptor.FindProperty(item);
}
}
if (ignoredProperties != null)
{
ignoredPropCollection = ignoredProperties.Split(',')
.Select(x => x.Trim())
.Where(x => x.Length > 0);
}
else
{
ignoredPropCollection = new string[0];
}
foreach (var srcProperty in sourceProperties.Where(x => !ignoredPropCollection.Contains(x)))
{
try
{
var propIdx = acceptor.FindProperty(srcProperty);
var srcPropIdx = source.FindProperty(srcProperty);
if (source.IsPropReadable(propIdx) && acceptor.IsPropWritable(propIdx))
{
acceptor.SetPropValue(propIdx, source.GetPropValue(srcPropIdx));
}
}
catch (PropertyAccessException)
{
}
}
}
public void FillPropertyValuesStr(IRuntimeContextInstance acceptor, IRuntimeContextInstance source, string filledProperties = null, string ignoredProperties = null)
{
IEnumerable <string> sourceProperties;
if (filledProperties == null)
{
string[] names = new string[source.GetPropCount()];
for (int i = 0; i < names.Length; i++)
{
names[i] = source.GetPropName(i);
}
if (ignoredProperties == null)
{
sourceProperties = names;
}
else
{
IEnumerable <string> ignoredPropCollection = ignoredProperties.Split(',')
.Select(x => x.Trim())
.Where(x => x.Length > 0);
sourceProperties = names.Where(x => !ignoredPropCollection.Contains(x));
}
}
else
{
sourceProperties = filledProperties.Split(',')
.Select(x => x.Trim())
.Where(x => x.Length > 0);
// Проверка существования заявленных свойств
foreach (var item in sourceProperties)
{
acceptor.FindProperty(item); // бросает PropertyAccessException если свойства нет
}
}
foreach (var srcProperty in sourceProperties)
{
try
{
var srcPropIdx = source.FindProperty(srcProperty);
var accPropIdx = acceptor.FindProperty(srcProperty); // бросает PropertyAccessException если свойства нет
if (source.IsPropReadable(srcPropIdx) && acceptor.IsPropWritable(accPropIdx))
{
acceptor.SetPropValue(accPropIdx, source.GetPropValue(srcPropIdx));
}
}
catch (PropertyAccessException)
{
// игнорировать свойства Источника, которых нет в Приемнике
}
}
}
public void PublishProperty(string name, string alias)
{
var thisIndex = _thisPropIndexes.RegisterName(name, alias);
var thatIndex = _inst.FindProperty(name);
Debug.Assert(thatIndex >= 0);
_propRedirects.Add(thisIndex, thatIndex);
}
public static IValue GetPropValue(this IRuntimeContextInstance context, string propName)
{
int propNum = context.FindProperty(propName);
if (propNum == -1)
{
throw RuntimeException.InvalidArgumentValue(propName);
}
return(context.GetPropValue(propNum));
}
public void SetProperty(IRuntimeContextInstance target, string prop, IValue value)
{
int propIdx;
if (target is ScriptDrivenObject script)
{
propIdx = script.FindAnyProperty(prop);
}
else
{
propIdx = target.FindProperty(prop);
}
target.SetPropValue(propIdx, value);
}
public IValue GetProperty(IRuntimeContextInstance target, string prop)
{
int propIdx;
if (target is ScriptDrivenObject script)
{
propIdx = script.FindAnyProperty(prop);
}
else
{
propIdx = target.FindProperty(prop);
}
return(target.GetPropValue(propIdx));
}
public void FillPropertyValues(IRuntimeContextInstance acceptor, IRuntimeContextInstance source, string filledProperties = null, string ignoredProperties = null)
{
var accReflector = acceptor as IReflectableContext;
if (accReflector == null)
{
throw RuntimeException.InvalidArgumentValue();
}
var srcReflector = source as IReflectableContext;
if (srcReflector == null)
{
throw RuntimeException.InvalidArgumentValue();
}
IEnumerable <string> sourceProperties;
IEnumerable <string> ignoredPropCollection;
if (filledProperties == null)
{
sourceProperties = srcReflector.GetProperties().Select(x => x.Identifier);
}
else
{
sourceProperties = filledProperties.Split(',')
.Select(x => x.Trim())
.Where(x => x.Length > 0)
.ToArray();
// Проверка существования заявленных свойств
foreach (var item in sourceProperties)
{
acceptor.FindProperty(item);
}
}
if (ignoredProperties != null)
{
ignoredPropCollection = ignoredProperties.Split(',')
.Select(x => x.Trim())
.Where(x => x.Length > 0);
}
else
{
ignoredPropCollection = new string[0];
}
foreach (var srcProperty in sourceProperties.Where(x => !ignoredPropCollection.Contains(x)))
{
try
{
var propIdx = acceptor.FindProperty(srcProperty);
var srcPropIdx = source.FindProperty(srcProperty);
acceptor.SetPropValue(propIdx, source.GetPropValue(srcPropIdx));
}
catch (PropertyAccessException)
{
}
}
}
public void FillPropertyValues(IRuntimeContextInstance acceptor, IRuntimeContextInstance source, string filledProperties = null, string ignoredProperties = null)
{
var accReflector = acceptor as IReflectableContext;
if (accReflector == null)
throw RuntimeException.InvalidArgumentValue();
var srcReflector = source as IReflectableContext;
if (srcReflector == null)
throw RuntimeException.InvalidArgumentValue();
IEnumerable<string> sourceProperties;
IEnumerable<string> ignoredPropCollection;
if(filledProperties == null)
{
sourceProperties = srcReflector.GetProperties().Select(x => x.Identifier);
}
else
{
sourceProperties = filledProperties.Split(',')
.Select(x => x.Trim())
.Where(x => x.Length > 0)
.ToArray();
// Проверка существования заявленных свойств
foreach (var item in sourceProperties)
{
acceptor.FindProperty(item);
}
}
if(ignoredProperties != null)
{
ignoredPropCollection = ignoredProperties.Split(',')
.Select(x => x.Trim())
.Where(x => x.Length > 0);
}
else
{
ignoredPropCollection = new string[0];
}
foreach (var srcProperty in sourceProperties.Where(x=>!ignoredPropCollection.Contains(x)))
{
try
{
var propIdx = acceptor.FindProperty(srcProperty);
var srcPropIdx = source.FindProperty(srcProperty);
acceptor.SetPropValue(propIdx, source.GetPropValue(srcPropIdx));
}
catch(PropertyAccessException)
{
}
}
}
