/// <summary>
/// Catch a set member invocation
/// </summary>
/// <param name="binder"></param>
/// <param name="value"></param>
/// <returns></returns>
public override bool TrySetMember(SetMemberBinder binder, object value)
{
var memberName = binder.Name;
if (value is ElasticExpandoObject)
{
var eobj = value as ElasticExpandoObject;
eobj.parent = this;
if (!elements.Contains(eobj))
{
this.elements.Add(eobj);
}
}
else
{
if (!attributes.ContainsKey(memberName))
{
attributes[memberName] = new ElasticExpandoObject(value, this, memberName);
}
else
{
attributes[memberName].InternalValue = value;
}
}
OnPropertyChanged(memberName);
return(true);
}
/// <summary>
/// Catch a binary operation
/// </summary>
/// <param name="binder"></param>
/// <param name="arg"></param>
/// <param name="result"></param>
/// <returns></returns>
public override bool TryBinaryOperation(BinaryOperationBinder binder, object arg, out object result)
{
if (binder.Operation == ExpressionType.And)
{
this.InternalContent = arg;
result = this;
return(true);
}
if (binder.Operation == ExpressionType.LeftShift)
{
if (arg is string)
{
var exp = new ElasticExpandoObject(null, this, arg as string);
elements.Add(exp);
result = exp;
return(true);
}
else if (arg is ExpandoObject)
{
var eobj = arg as ElasticExpandoObject;
eobj.parent = this;
if (!elements.Contains(eobj))
{
this.elements.Add(eobj);
}
result = eobj;
return(true);
}
}
return(base.TryBinaryOperation(binder, arg, out result));
}
public override bool TryInvokeMember(System.Dynamic.InvokeMemberBinder binder, object[] args, out object result)
{
var obj = new ElasticExpandoObject(null, this, binder.Name);
this.elements.Add(obj);
result = obj;
return(true);
//return base.TryInvokeMember(binder, args, out result);
}
/// <summary>
/// Add a member to this element, with the specified value
/// </summary>
/// <param name="memberName"></param>
/// <param name="value"></param>
/// <returns></returns>
internal ElasticExpandoObject CreateOrGetAttribute(string memberName, object value)
{
if (!attributes.ContainsKey(memberName))
{
attributes[memberName] = new ElasticExpandoObject(value, this, memberName);
return(attributes[memberName]);
}
else
{
return(attributes[memberName]);
}
}
/// <summary>
/// Catch a get member invocation
/// </summary>
/// <param name="binder"></param>
/// <param name="result"></param>
/// <returns></returns>
public override bool TryGetMember(GetMemberBinder binder, out object result)
{
if (attributes.ContainsKey(binder.Name))
{
result = attributes[binder.Name].value;
}
else
{
var obj = elements.FirstOrDefault(item => item.InternalName == binder.Name);
if (obj != null)
{
result = obj;
}
else
{
var exp = new ElasticExpandoObject(null, this, binder.Name);
elements.Add(exp);
result = exp;
}
}
return(true);
}
public ElasticExpandoObject(object value, ElasticExpandoObject parent, string name)
: this(name)
{
InternalValue = value;
this.parent = parent;
}
public ElasticExpandoObject(object value, ElasticExpandoObject parent, string name) : this(name)
{
InternalValue = value;
this.parent = parent;
}
/// <summary>
/// Add a member to this element, with the specified value
/// </summary>
/// <param name="memberName"></param>
/// <param name="value"></param>
/// <returns></returns>
internal ElasticExpandoObject CreateOrGetAttribute(string memberName, object value)
{
if (!attributes.ContainsKey(memberName))
{
attributes[memberName] = new ElasticExpandoObject(value, this,memberName);
return attributes[memberName];
}
else
{
return attributes[memberName];
}
}
/// <summary>
/// Catch a set member invocation
/// </summary>
/// <param name="binder"></param>
/// <param name="value"></param>
/// <returns></returns>
public override bool TrySetMember(SetMemberBinder binder, object value)
{
var memberName = binder.Name;
if (value is ElasticExpandoObject)
{
var eobj=value as ElasticExpandoObject;
eobj.parent = this;
if (!elements.Contains(eobj))
this.elements.Add(eobj);
}
else
{
if (!attributes.ContainsKey(memberName))
{
attributes[memberName] = new ElasticExpandoObject(value, this, memberName);
}
else
{
attributes[memberName].InternalValue = value;
}
}
OnPropertyChanged(memberName);
return true;
}
public override bool TryInvokeMember(System.Dynamic.InvokeMemberBinder binder, object[] args, out object result)
{
var obj = new ElasticExpandoObject(null, this, binder.Name);
this.elements.Add(obj);
result = obj;
return true;
//return base.TryInvokeMember(binder, args, out result);
}
/// <summary>
/// Catch a get member invocation
/// </summary>
/// <param name="binder"></param>
/// <param name="result"></param>
/// <returns></returns>
public override bool TryGetMember(GetMemberBinder binder, out object result)
{
if (attributes.ContainsKey(binder.Name))
{
result = attributes[binder.Name].value;
}
else
{
var obj = elements.FirstOrDefault(item => item.InternalName == binder.Name);
if (obj != null)
{
result = obj;
}
else
{
var exp = new ElasticExpandoObject(null, this, binder.Name);
elements.Add(exp);
result = exp;
}
}
return true;
}
/// <summary>
/// Catch a binary operation
/// </summary>
/// <param name="binder"></param>
/// <param name="arg"></param>
/// <param name="result"></param>
/// <returns></returns>
public override bool TryBinaryOperation(BinaryOperationBinder binder, object arg, out object result)
{
if (binder.Operation == ExpressionType.And)
{
this.InternalContent = arg;
result = this;
return true;
}
if (binder.Operation == ExpressionType.LeftShift)
{
if (arg is string)
{
var exp = new ElasticExpandoObject(null, this, arg as string);
elements.Add(exp);
result = exp;
return true;
}
else if (arg is ExpandoObject)
{
var eobj = arg as ElasticExpandoObject;
eobj.parent = this;
if (!elements.Contains(eobj))
this.elements.Add(eobj);
result = eobj;
return true;
}
}
return base.TryBinaryOperation(binder, arg, out result);
}