/// <summary>
/// Try to bind the idenfier as operation import (function import or action import) segment,
/// Append it into path.
/// </summary>
private static bool TryBindOperationImport(string identifier, string parenthesisExpressions,
IEdmModel model, IList <PathSegment> path, PathParserSettings settings)
{
// split the parameter key/value pair
parenthesisExpressions.ExtractKeyValuePairs(out IDictionary <string, string> parameters, out string remaining);
IList <string> parameterNames = parameters == null ? null : parameters.Keys.ToList();
IEdmOperationImport operationImport = OperationHelper.ResolveOperationImports(identifier, parameterNames, model, settings.EnableCaseInsensitive);
if (operationImport != null)
{
operationImport.TryGetStaticEntitySet(model, out IEdmEntitySetBase entitySetBase);
path.Add(new OperationImportSegment(operationImport, entitySetBase));
if (remaining != null && operationImport.IsFunctionImport())
{
IEdmFunction function = (IEdmFunction)operationImport.Operation;
if (function.IsComposable)
{
if (TryBindKeySegment(parenthesisExpressions, path))
{
return(true);
}
}
}
return(true);
}
return(false);
}
/// <summary>
/// Initializes a new instance of the <see cref="FunctionImportSegmentTemplate" /> class.
/// </summary>
/// <param name="segment">The input function import segment.</param>
public FunctionImportSegmentTemplate(OperationImportSegment segment)
{
if (segment == null)
{
throw Error.ArgumentNull(nameof(segment));
}
IEdmOperationImport operationImport = segment.OperationImports.First();
if (!operationImport.IsFunctionImport())
{
throw new ODataException(Error.Format(SRResources.SegmentShouldBeKind, "FunctionImport", "FunctionImportSegmentTemplate"));
}
FunctionImport = (IEdmFunctionImport)operationImport;
NavigationSource = segment.EntitySet;
ParameterMappings = OperationHelper.BuildParameterMappings(segment.Parameters, operationImport.Name);
// join the parameters as p1={p1}
Literal = FunctionImport.Name + "(" + string.Join(",", ParameterMappings.Select(a => $"{a.Key}={{{a.Value}}}")) + ")";
IsSingle = FunctionImport.Function.ReturnType.TypeKind() != EdmTypeKind.Collection;
}
/// <summary>
/// Initializes a new instance of the <see cref="FunctionImportSegmentTemplate" /> class.
/// </summary>
/// <param name="segment">The input function import segment.</param>
public FunctionImportSegmentTemplate(OperationImportSegment segment)
{
if (segment == null)
{
throw Error.ArgumentNull(nameof(segment));
}
IEdmOperationImport operationImport = segment.OperationImports.First();
if (!operationImport.IsFunctionImport())
{
throw new ODataException(Error.Format(SRResources.SegmentShouldBeKind, "FunctionImport", "FunctionImportSegmentTemplate"));
}
FunctionImport = (IEdmFunctionImport)operationImport;
NavigationSource = segment.EntitySet;
ParameterMappings = OperationHelper.BuildParameterMappings(segment.Parameters, operationImport.Name);
// join the parameters as p1={p1}
string routeKey = ParameterMappings.BuildRouteKey();
string parameterStr = ParameterMappings.Count == 0 ? "()" : $"({{{routeKey}}})";
Literal = FunctionImport.Name + parameterStr;
IsSingle = FunctionImport.Function.ReturnType.TypeKind() != EdmTypeKind.Collection;
}
/// <summary>
/// Get the Uri Swagger path for Edm operation import.
/// </summary>
/// <param name="operationImport">The Edm operation import.</param>
/// <returns>The <see cref="System.String"/> path represents the related Edm operation import.</returns>
public static string GetPathForOperationImport(IEdmOperationImport operationImport)
{
if (operationImport == null)
{
return(String.Empty);
}
string swaggerOperationImportPath = "/" + operationImport.Name + "(";
if (operationImport.IsFunctionImport())
{
foreach (var parameter in operationImport.Operation.Parameters)
{
swaggerOperationImportPath += parameter.Name + "=" + "{" + parameter.Name + "},";
}
}
if (swaggerOperationImportPath.EndsWith(",", StringComparison.Ordinal))
{
swaggerOperationImportPath = swaggerOperationImportPath.Substring(0,
swaggerOperationImportPath.Length - 1);
}
swaggerOperationImportPath += ")";
return(swaggerOperationImportPath);
}
/// <summary>
/// Get the Uri Swagger path for Edm operation import.
/// </summary>
/// <param name="operationImport">The Edm operation import.</param>
/// <returns>
/// The <see cref="string" /> path represents the related Edm operation import.
/// </returns>
public static string GetPathForOperationImport(IEdmOperationImport operationImport)
{
Contract.Requires(operationImport != null);
var swaggerOperationImportPath = operationImport.Name;
if (operationImport.IsFunctionImport())
{
swaggerOperationImportPath += "(";
swaggerOperationImportPath = operationImport.Operation?.Parameters?.Aggregate(swaggerOperationImportPath, (current, parameter) => current + parameter.Name + "=" + "{" + parameter.Name + "},");
}
Contract.Assume(swaggerOperationImportPath != null);
if (swaggerOperationImportPath.EndsWith(",", StringComparison.Ordinal))
{
swaggerOperationImportPath = swaggerOperationImportPath.Substring(0, swaggerOperationImportPath.Length - 1);
}
if (operationImport.IsFunctionImport())
{
swaggerOperationImportPath += ")";
}
return(swaggerOperationImportPath);
}
/// <inheritdoc/>
public override bool TryMatch(ODataPathSegment pathSegment, IDictionary <string, object> values)
{
OperationImportSegment other = pathSegment as OperationImportSegment;
if (other == null)
{
return(false);
}
IEdmOperationImport operationImport = Segment.OperationImports.First();
IEdmOperationImport otherImport = other.OperationImports.First();
// for unbound action, just compare the action import
if (operationImport.IsActionImport() && otherImport.IsActionImport())
{
return(operationImport == otherImport);
}
else if (operationImport.IsFunctionImport() && otherImport.IsFunctionImport())
{
// but for unbound function, we should compare the parameter names and
// process the parameter values into odata routes.
if (operationImport.Name != otherImport.Name)
{
return(false);
}
IDictionary <string, object> parameterValues = new Dictionary <string, object>();
foreach (var parameter in other.Parameters)
{
object value = other.GetParameterValue(parameter.Name);
parameterValues[parameter.Name] = value;
}
if (RoutingConventionHelpers.TryMatch(ParameterMappings, parameterValues, values))
{
foreach (var operationSegmentParameter in other.Parameters)
{
string name = operationSegmentParameter.Name;
object value = parameterValues[name];
RoutingConventionHelpers.AddFunctionParameters((IEdmFunction)otherImport.Operation, name,
value, values, values, ParameterMappings);
}
return(true);
}
}
return(false);
}
/// <summary>
/// Initializes a new instance of the <see cref="OperationImportSegmentTemplate"/> class.
/// </summary>
/// <param name="segment">The operation import segment</param>
public OperationImportSegmentTemplate(OperationImportSegment segment)
{
if (segment == null)
{
throw Error.ArgumentNull("segment");
}
Segment = segment;
IEdmOperationImport operation = Segment.OperationImports.First();
if (operation.IsFunctionImport())
{
ParameterMappings = RoutingConventionHelpers.BuildParameterMappings(segment.Parameters, operation.Name);
}
}
static string GetPathForOperationImport(IEdmOperationImport operationImport)
{
string swaggerOperationImportPath = "/" + operationImport.Name + "(";
if (operationImport.IsFunctionImport())
{
foreach (var parameter in operationImport.Operation.Parameters)
{
swaggerOperationImportPath += parameter.Name + "=" + "{" + parameter.Name + "},";
}
}
if (swaggerOperationImportPath.EndsWith(","))
{
swaggerOperationImportPath = swaggerOperationImportPath.Substring(0,
swaggerOperationImportPath.Length - 1);
}
swaggerOperationImportPath += ")";
return(swaggerOperationImportPath);
}
/// <summary>
/// Initializes a new instance of the <see cref="FunctionImportSegmentTemplate" /> class.
/// </summary>
/// <param name="segment">The input function import segment.</param>
public FunctionImportSegmentTemplate(OperationImportSegment segment)
{
if (segment == null)
{
throw Error.ArgumentNull(nameof(segment));
}
IEdmOperationImport operationImport = segment.OperationImports.First();
if (!operationImport.IsFunctionImport())
{
throw new ODataException(Error.Format(SRResources.SegmentShouldBeKind, "FunctionImport", "FunctionImportSegmentTemplate"));
}
FunctionImport = (IEdmFunctionImport)operationImport;
NavigationSource = segment.EntitySet;
ParameterMappings = segment.Parameters.BuildParameterMappings(operationImport.Name);
}
/// <summary>
/// Get the Uri Swagger path for Edm operation import.
/// </summary>
/// <param name="routePrefix">The route prefix.</param>
/// <param name="operationImport">The Edm operation import.</param>
/// <returns>
/// The <see cref="string" /> path represents the related Edm operation import.
/// </returns>
public static string GetPathForOperationImport(string routePrefix, IEdmOperationImport operationImport)
{
if (operationImport == null)
{
return(string.Empty);
}
var swaggerOperationImportPath = routePrefix.AppendPathSegment(operationImport.Name) + "(";
if (operationImport.IsFunctionImport())
{
swaggerOperationImportPath = operationImport.Operation.Parameters.Aggregate(swaggerOperationImportPath, (current, parameter) => current + parameter.Name + "=" + "{" + parameter.Name + "},");
}
if (swaggerOperationImportPath.EndsWith(",", StringComparison.Ordinal))
{
swaggerOperationImportPath = swaggerOperationImportPath.Substring(0, swaggerOperationImportPath.Length - 1);
}
swaggerOperationImportPath += ")";
return(swaggerOperationImportPath);
}
static string GetPathForOperationImport(IEdmOperationImport operationImport)
{
string swaggerOperationImportPath = "/" + operationImport.Name + "(";
if (operationImport.IsFunctionImport())
{
foreach (var parameter in operationImport.Operation.Parameters)
{
swaggerOperationImportPath += parameter.Name + "=" + "{" + parameter.Name + "},";
}
}
if (swaggerOperationImportPath.EndsWith(","))
{
swaggerOperationImportPath = swaggerOperationImportPath.Substring(0,
swaggerOperationImportPath.Length - 1);
}
swaggerOperationImportPath += ")";
return swaggerOperationImportPath;
}
/// <summary>
/// Get the Uri Swagger path for Edm operation import.
/// </summary>
/// <param name="operationImport">The Edm operation import.</param>
/// <returns>The <see cref="System.String"/> path represents the related Edm operation import.</returns>
public static string GetPathForOperationImport(IEdmOperationImport operationImport)
{
if (operationImport == null)
{
return String.Empty;
}
string swaggerOperationImportPath = "/" + operationImport.Name + "(";
if (operationImport.IsFunctionImport())
{
foreach (var parameter in operationImport.Operation.Parameters)
{
swaggerOperationImportPath += parameter.Name + "=" + "{" + parameter.Name + "},";
}
}
if (swaggerOperationImportPath.EndsWith(",", StringComparison.Ordinal))
{
swaggerOperationImportPath = swaggerOperationImportPath.Substring(0,
swaggerOperationImportPath.Length - 1);
}
swaggerOperationImportPath += ")";
return swaggerOperationImportPath;
}