private static ReadOnlyCollection <OperationParameter> ValidateParameters(System.Data.Services.Providers.OperationParameterBindingKind operationParameterBindingKind, IEnumerable <OperationParameter> parameters)
{
if (parameters == null)
{
return(OperationParameter.EmptyOperationParameterCollection);
}
ReadOnlyCollection <OperationParameter> onlys = new ReadOnlyCollection <OperationParameter>(new List <OperationParameter>(parameters));
HashSet <string> set = new HashSet <string>(StringComparer.Ordinal);
int num = (operationParameterBindingKind != System.Data.Services.Providers.OperationParameterBindingKind.Never) ? 0 : -1;
for (int i = 0; i < onlys.Count; i++)
{
OperationParameter parameter = onlys[i];
if (!set.Add(parameter.Name))
{
throw new ArgumentException(System.Data.Services.Strings.ServiceOperation_DuplicateParameterName(parameter.Name), "parameters");
}
if (i > num)
{
ResourceTypeKind resourceTypeKind = parameter.ParameterType.ResourceTypeKind;
switch (resourceTypeKind)
{
case ResourceTypeKind.EntityType:
case ResourceTypeKind.EntityCollection:
throw new ArgumentException(System.Data.Services.Strings.ServiceOperation_NonBindingParametersCannotBeEntityorEntityCollection(parameter.Name, resourceTypeKind));
}
}
}
return(onlys);
}
internal void SetBindingParameter(OperationParameter parameter)
{
if ((this.PathExpression != parameter.Name) && !this.PathExpression.StartsWith(parameter.Name + '/', StringComparison.Ordinal))
{
throw new InvalidOperationException(Strings.ResourceSetPathExpression_PathExpressionMustStartWithBindingParameterName(this.PathExpression, parameter.Name));
}
this.bindingParameter = parameter;
}
internal Operation(string name, ServiceOperationResultKind resultKind, ResourceType returnType, System.Data.Services.Providers.ResourceSet resultSet, ResourceSetPathExpression resultSetPathExpression, string method, IEnumerable<OperationParameter> parameters, System.Data.Services.Providers.OperationParameterBindingKind operationParameterBindingKind, OperationKind kind)
{
WebUtil.CheckStringArgumentNullOrEmpty(name, "name");
WebUtil.CheckServiceOperationResultKind(resultKind, "resultKind");
WebUtil.CheckStringArgumentNullOrEmpty(method, "method");
ValidateConstructorArguments(name, returnType, resultSet, resultSetPathExpression, method, operationParameterBindingKind, kind);
this.name = name;
this.resultKind = resultKind;
this.returnType = returnType;
this.resourceSet = resultSet;
this.resultSetPathExpression = resultSetPathExpression;
this.method = method;
this.kind = kind;
this.operationParameterBindingKind = operationParameterBindingKind;
this.operationParameters = ValidateParameters(this.operationParameterBindingKind, parameters);
if (this.operationParameterBindingKind != System.Data.Services.Providers.OperationParameterBindingKind.Never)
{
this.bindingParameter = this.operationParameters.FirstOrDefault<OperationParameter>();
if (this.bindingParameter == null)
{
throw new ArgumentException(System.Data.Services.Strings.ServiceOperation_BindableOperationMustHaveAtLeastOneParameter, "operationParameterBindingKind");
}
if (((resultSetPathExpression != null) && (this.bindingParameter.ParameterType.ResourceTypeKind != ResourceTypeKind.EntityType)) && (this.bindingParameter.ParameterType.ResourceTypeKind != ResourceTypeKind.EntityCollection))
{
throw new ArgumentException(System.Data.Services.Strings.ServiceOperation_BindingParameterMustBeEntityToUsePathExpression("resultSetPathExpression"));
}
if (((this.kind == OperationKind.Action) && (this.bindingParameter.ParameterType.ResourceTypeKind != ResourceTypeKind.EntityType)) && (this.bindingParameter.ParameterType.ResourceTypeKind != ResourceTypeKind.EntityCollection))
{
throw new ArgumentException(System.Data.Services.Strings.ServiceOperation_ActionBindingMustBeEntityOrEntityCollection, "parameters");
}
if (this.resultSetPathExpression != null)
{
this.resultSetPathExpression.SetBindingParameter(this.bindingParameter);
}
}
}
internal Operation(string name, ServiceOperationResultKind resultKind, ResourceType returnType, System.Data.Services.Providers.ResourceSet resultSet, ResourceSetPathExpression resultSetPathExpression, string method, IEnumerable <OperationParameter> parameters, System.Data.Services.Providers.OperationParameterBindingKind operationParameterBindingKind, OperationKind kind)
{
WebUtil.CheckStringArgumentNullOrEmpty(name, "name");
WebUtil.CheckServiceOperationResultKind(resultKind, "resultKind");
WebUtil.CheckStringArgumentNullOrEmpty(method, "method");
ValidateConstructorArguments(name, returnType, resultSet, resultSetPathExpression, method, operationParameterBindingKind, kind);
this.name = name;
this.resultKind = resultKind;
this.returnType = returnType;
this.resourceSet = resultSet;
this.resultSetPathExpression = resultSetPathExpression;
this.method = method;
this.kind = kind;
this.operationParameterBindingKind = operationParameterBindingKind;
this.operationParameters = ValidateParameters(this.operationParameterBindingKind, parameters);
if (this.operationParameterBindingKind != System.Data.Services.Providers.OperationParameterBindingKind.Never)
{
this.bindingParameter = this.operationParameters.FirstOrDefault <OperationParameter>();
if (this.bindingParameter == null)
{
throw new ArgumentException(System.Data.Services.Strings.ServiceOperation_BindableOperationMustHaveAtLeastOneParameter, "operationParameterBindingKind");
}
if (((resultSetPathExpression != null) && (this.bindingParameter.ParameterType.ResourceTypeKind != ResourceTypeKind.EntityType)) && (this.bindingParameter.ParameterType.ResourceTypeKind != ResourceTypeKind.EntityCollection))
{
throw new ArgumentException(System.Data.Services.Strings.ServiceOperation_BindingParameterMustBeEntityToUsePathExpression("resultSetPathExpression"));
}
if (((this.kind == OperationKind.Action) && (this.bindingParameter.ParameterType.ResourceTypeKind != ResourceTypeKind.EntityType)) && (this.bindingParameter.ParameterType.ResourceTypeKind != ResourceTypeKind.EntityCollection))
{
throw new ArgumentException(System.Data.Services.Strings.ServiceOperation_ActionBindingMustBeEntityOrEntityCollection, "parameters");
}
if (this.resultSetPathExpression != null)
{
this.resultSetPathExpression.SetBindingParameter(this.bindingParameter);
}
}
}
internal void SetBindingParameter(OperationParameter parameter)
{
if ((this.PathExpression != parameter.Name) && !this.PathExpression.StartsWith(parameter.Name + '/', StringComparison.Ordinal))
{
throw new InvalidOperationException(Strings.ResourceSetPathExpression_PathExpressionMustStartWithBindingParameterName(this.PathExpression, parameter.Name));
}
this.bindingParameter = parameter;
}
