public TResult GetEdgeType <TResult>(sones.Library.Commons.Security.SecurityToken mySecurityToken, Int64 myTransactionToken, RequestGetEdgeType myRequestGetEdgeType, Converter.GetEdgeTypeResultConverter <TResult> myOutputconverter)
{
return(_iGraphDB.GetEdgeType <TResult>(mySecurityToken,
myTransactionToken,
myRequestGetEdgeType,
myOutputconverter));
}
private void AddEdgeTypeAndAttributesRecursivly(IGraphDB myGraphDB,
SecurityToken mySecurityToken,
Int64 myTransactionToken,
IEdgeType type,
ref HashSet <IEdgeType> types)
{
if (!type.IsUserDefined)
{
return;
}
if (type.HasParentType)
{
if (!types.Contains(type.ParentEdgeType))
{
types.Add(type.ParentEdgeType);
foreach (var attr in (type.GetAttributeDefinitions(false)).Where(attrDef => attrDef.Kind == AttributeType.Property))
{
var attrType = myGraphDB.GetEdgeType <IEdgeType>(mySecurityToken,
myTransactionToken,
new RequestGetEdgeType(attr.ID),
(stats, edge) => edge);
AddEdgeTypeAndAttributesRecursivly(myGraphDB,
mySecurityToken,
myTransactionToken,
attrType,
ref types);
}
}
}
}
public override QueryResult GetResult( GQLPluginManager myPluginManager,
IGraphDB myGraphDB,
SecurityToken mySecurityToken,
Int64 myTransactionToken)
{
var resultingVertices = new List<IVertexView>();
ASonesException error = null;
if (!String.IsNullOrEmpty(_EdgeName))
{
#region Specific edge
var request = new RequestGetEdgeType(_EdgeName);
var edge = myGraphDB.GetEdgeType<IEdgeType>(mySecurityToken,
myTransactionToken,
request,
(stats, edgeType) => edgeType);
if (edge != null)
{
resultingVertices = new List<IVertexView>() { GenerateOutput(edge, _EdgeName) };
}
else
{
error = new EdgeTypeDoesNotExistException(_EdgeName);
}
#endregion
}
else
{
#region All edges
var resultingReadouts = new List<IVertexView>();
var request = new RequestGetAllEdgeTypes();
foreach (var edge in myGraphDB.GetAllEdgeTypes<IEnumerable<IEdgeType>>(mySecurityToken,
myTransactionToken,
request,
(stats, edgeTypes) => edgeTypes))
{
resultingReadouts.Add(GenerateOutput(edge, edge.Name));
}
#endregion
}
if(error != null)
return new QueryResult("", SonesGQLConstants.GQL, 0L, ResultType.Failed, resultingVertices, error);
else
return new QueryResult("", SonesGQLConstants.GQL, 0L, ResultType.Successful, resultingVertices);
}
public override IEnumerable<IVertexView> GetResult(
GQLPluginManager myPluginManager,
IGraphDB myGraphDB,
SecurityToken mySecurityToken,
Int64 myTransactionToken)
{
var resultingVertices = new List<IVertexView>();
if (!String.IsNullOrEmpty(_EdgeName))
{
#region Specific edge
var request = new RequestGetEdgeType(_EdgeName);
var edge = myGraphDB.GetEdgeType<IEdgeType>(mySecurityToken,
myTransactionToken,
request,
(stats, edgeType) => edgeType);
if (edge != null)
{
resultingVertices = new List<IVertexView>() { GenerateOutput(edge, _EdgeName) };
}
else
{
throw new EdgeTypeDoesNotExistException(_EdgeName);
}
#endregion
}
else
{
#region All edges
var resultingReadouts = new List<IVertexView>();
var request = new RequestGetAllEdgeTypes();
foreach (var edge in myGraphDB.GetAllEdgeTypes<IEnumerable<IEdgeType>>(mySecurityToken,
myTransactionToken,
request,
(stats, edgeTypes) => edgeTypes))
{
resultingReadouts.Add(GenerateOutput(edge, edge.Name));
}
#endregion
}
return resultingVertices;
}
public override IEnumerable <IVertexView> GetResult(
GQLPluginManager myPluginManager,
IGraphDB myGraphDB,
SecurityToken mySecurityToken,
Int64 myTransactionToken)
{
var resultingVertices = new List <IVertexView>();
if (!String.IsNullOrEmpty(_EdgeName))
{
#region Specific edge
var request = new RequestGetEdgeType(_EdgeName);
var edge = myGraphDB.GetEdgeType <IEdgeType>(mySecurityToken,
myTransactionToken,
request,
(stats, edgeType) => edgeType);
if (edge != null)
{
resultingVertices = new List <IVertexView>()
{
GenerateOutput(edge, _EdgeName)
};
}
else
{
throw new EdgeTypeDoesNotExistException(_EdgeName);
}
#endregion
}
else
{
#region All edges
var resultingReadouts = new List <IVertexView>();
var request = new RequestGetAllEdgeTypes();
foreach (var edge in myGraphDB.GetAllEdgeTypes <IEnumerable <IEdgeType> >(mySecurityToken,
myTransactionToken,
request,
(stats, edgeTypes) => edgeTypes))
{
resultingReadouts.Add(GenerateOutput(edge, edge.Name));
}
#endregion
}
return(resultingVertices);
}
private IEnumerable <IEdgeType> GetEdgeTypes(IGraphDB myGraphDB,
SecurityToken mySecurityToken,
Int64 myTransactionToken,
IEnumerable <String> myTypes)
{
#region GetTypeToDump
IEnumerable <IEdgeType> typesToDump = new List <IEdgeType>();
if (myTypes.IsNullOrEmpty())
{
typesToDump = myGraphDB.GetAllEdgeTypes(mySecurityToken,
myTransactionToken,
new RequestGetAllEdgeTypes(),
(stats, edgeTypes) => edgeTypes)
.Where(_ => _.IsUserDefined);
}
else
{
var typesToDumpHash = new HashSet <IEdgeType>();
foreach (var stringType in myTypes)
{
var type = myGraphDB.GetEdgeType(mySecurityToken,
myTransactionToken,
new RequestGetEdgeType(stringType),
(stats, edgeType) => edgeType);
if (type == null)
{
throw new TypeDoesNotExistException(stringType, "");
}
AddEdgeTypeAndAttributesRecursivly(myGraphDB,
mySecurityToken,
myTransactionToken,
type,
ref typesToDumpHash);
}
typesToDump = typesToDumpHash.ToList();
}
#endregion
return(typesToDump);
}
private IEnumerable<IEdgeType> GetEdgeTypes(IGraphDB myGraphDB,
SecurityToken mySecurityToken,
Int64 myTransactionToken,
IEnumerable<String> myTypes)
{
#region GetTypeToDump
IEnumerable<IEdgeType> typesToDump = new List<IEdgeType>();
if (myTypes.IsNullOrEmpty())
typesToDump = myGraphDB.GetAllEdgeTypes(mySecurityToken,
myTransactionToken,
new RequestGetAllEdgeTypes(),
(stats, edgeTypes) => edgeTypes)
.Where(_ => _.IsUserDefined);
else
{
var typesToDumpHash = new HashSet<IEdgeType>();
foreach (var stringType in myTypes)
{
var type = myGraphDB.GetEdgeType(mySecurityToken,
myTransactionToken,
new RequestGetEdgeType(stringType),
(stats, edgeType) => edgeType);
if (type == null)
throw new TypeDoesNotExistException(stringType, "");
AddEdgeTypeAndAttributesRecursivly(myGraphDB,
mySecurityToken,
myTransactionToken,
type,
ref typesToDumpHash);
}
typesToDump = typesToDumpHash.ToList();
}
#endregion
return typesToDump;
}
private void AddEdgeTypeAndAttributesRecursivly(IGraphDB myGraphDB,
SecurityToken mySecurityToken,
Int64 myTransactionToken,
IEdgeType type,
ref HashSet<IEdgeType> types)
{
if (!type.IsUserDefined) return;
if (type.HasParentType)
{
if (!types.Contains(type.ParentEdgeType))
{
types.Add(type.ParentEdgeType);
foreach (var attr in (type.GetAttributeDefinitions(false)).Where(attrDef => attrDef.Kind == AttributeType.Property))
{
var attrType = myGraphDB.GetEdgeType<IEdgeType>(mySecurityToken,
myTransactionToken,
new RequestGetEdgeType(attr.ID),
(stats, edge) => edge);
AddEdgeTypeAndAttributesRecursivly(myGraphDB,
mySecurityToken,
myTransactionToken,
attrType,
ref types);
}
}
}
}
