/// <summary>
/// Verifies that source and destination SCR fields both reference the same process
/// </summary>
/// <param name="sourceField">The source field</param>
/// <param name="destinationField">The destination field</param>
/// <returns><c>True</c> if the source field references the same process as the destination field, otherwise <c>False</c></returns>
private ConnectivityState CrossRefFieldsAreCompatible(SourceField sourceField, DestinationField destinationField)
{
var sourceFieldRefProcess = sourceField.AdditionalInfo != null
? ((CrossReferenceFieldInfo)sourceField.AdditionalInfo).ReferencedProcessName
: string.Empty;
var destinationFieldRefProcess = destinationField.AdditionalInfo != null
? ((CrossReferenceFieldInfo)destinationField.AdditionalInfo).ReferencedProcessName
: string.Empty;
if (!string.IsNullOrWhiteSpace(sourceFieldRefProcess) &&
!string.IsNullOrWhiteSpace(destinationFieldRefProcess) &&
sourceFieldRefProcess != destinationFieldRefProcess)
{
return ConnectivityState.Refuse(
Regex.Unescape(LanguageService.Translate("Warn_ExpressionBuilder_IncompatibleCrossRefFields")));
}
return ConnectivityState.Allow();
}
/// <summary>
/// The add last modified date field.
/// </summary>
/// <param name="process"> The process. </param>
/// <param name="source"> The source. </param>
/// <param name="objectName"> The object name. </param>
/// <param name="sourceFieldsSetName"> The source fields set name. </param>
/// <exception cref="ArgumentNullException"> </exception>
protected void AddLastModifiedOnField(IProcessEdit process, SourceFieldList source, string objectName, string sourceFieldsSetName)
{
const string LastModifiedOnDisplayName = "Last Modified On";
if (process == null)
throw new ArgumentNullException("process");
if (source == null)
throw new ArgumentNullException("source");
var dataType = SourceNodeFactory.GetDataType(typeof(DateTime));
var sf = new SourceField(source)
{
DataType = dataType,
Name = LastModifiedOnDisplayName,
ConnectorOut = { DataType = dataType, Name = LastModifiedOnDisplayName },
SetName = sourceFieldsSetName,
InnerName = LastModifiedOnDisplayName,
SystemName = LastModifiedOnDisplayName,
ObjectName = objectName
};
source.Fields.Add(sf);
}
/// <summary>
/// Converts to source.
/// </summary>
/// <param name="name">The name.</param>
/// <param name="fieldList">The field list.</param>
/// <param name="setName">Name of the set.</param>
/// <returns>SourceFieldList.</returns>
public static SourceFieldList ConvertToSource(string name, IEnumerable<Expressions.FieldInfo> fieldList, string setName)
{
var result = new SourceFieldList {ExpressionName = name};
foreach (var field in fieldList)
{
var sf = new SourceField(result)
{
DataType = GetDataType(field.DataType),
Name = field.Name,
InnerName = field.InnerName,
ConnectorOut = {DataType = GetDataType(field.DataType), Name = field.Name},
SetName = setName,
SystemName = field.SystemName
};
sf.Id = sf.ConnectorOut.Id;
result.Fields.Add(sf);
}
return result;
}
/// <summary>
/// Deserializes the specified XML reader.
/// </summary>
/// <param name="xmlReader">The XML reader.</param>
public override void Deserialize(XmlReader xmlReader)
{
base.Deserialize(xmlReader);
do
{
if (xmlReader.NodeType == XmlNodeType.EndElement && !"SourceField".Equals(xmlReader.Name) || xmlReader.IsEmptyElement)
{
return;
}
if (xmlReader.NodeType == XmlNodeType.Element && "SourceField".Equals(xmlReader.Name))
{
var field = new SourceField(this);
field.Deserialize(xmlReader);
Fields.Add(field);
}
} while (xmlReader.Read());
}
private static SourceField CreateFileSourceField(IProcessField field, ExpressionObjectBase owner)
{
var result = new SourceField(owner)
{
DataType = NodeDataType.File,
Name = field.Name,
ConnectorOut = { DataType = NodeDataType.File, Name = field.Name },
SetName = SourceFieldSetNames.Item,
InnerName = field.SystemName,
SystemName = field.SystemName,
SubfieldsRetriever = new FileSubfieldsRetriever(SourceFieldSetNames.Item)
};
return result;
}
/// <summary>
/// Creates the reverse cross reference source field.
/// </summary>
/// <param name="field">The field.</param>
/// <param name="owner">The owner.</param>
/// <returns>SourceField.</returns>
/// <exception cref="System.InvalidOperationException">Invalid field type.</exception>
private static SourceField CreateReverseCrossReferenceSourceField(IProcessField field, ExpressionObjectBase owner)
{
if (field.ColumnType == ColumnTypes.ReverseReference)
{
return new SourceField(owner)
{
DataType = NodeDataType.ReverseCrossReference,
Name = field.Name,
ConnectorOut = { DataType = NodeDataType.ReverseCrossReference, Name = field.Name },
SetName = SourceFieldSetNames.Item,
InnerName = field.SystemName,
SystemName = string.Format("{0}Member", field.SystemName),
SubfieldsRetriever = new ReverseCrossReferenceSubfieldsRetriever(field.Id)
};
}
if (field.ColumnType == ColumnTypes.ReverseMultiReference)
{
var result = new SourceField(owner)
{
DataType = NodeDataType.List,
Name = field.Name,
ConnectorOut = { DataType = NodeDataType.List, Name = field.Name },
SetName = SourceFieldSetNames.Item,
InnerName = string.Format("{0}List", field.SystemName),
SystemName = string.Format("{0}List", field.SystemName),
SubfieldsRetriever = new ReverseCrossReferenceSubfieldsRetriever(field.Id)
};
return result;
}
throw new InvalidOperationException("Invalid field type.");
}
/// <summary>
/// Creates the generic source field.
/// </summary>
/// <param name="field">The field.</param>
/// <param name="owner">The owner.</param>
/// <returns>SourceField.</returns>
private static SourceField CreateGenericSourceField(IProcessField field, ExpressionObjectBase owner)
{
var dataType = SourceNodeFactory.GetDataType(GetType(field.ColumnType));
var result = new SourceField(owner)
{
DataType = dataType,
Name = field.Name,
ConnectorOut = { DataType = dataType, Name = field.Name },
SetName = SourceFieldSetNames.Item,
InnerName = field.SystemName,
SystemName = field.SystemName
};
return result;
}
public void CrSubfieldsRetrieverBaseAddSystemSourceFieldsShouldCallAddIdFieldByProcessInfo()
{
var vm = new ExpressionDesignerWindowViewModelBase.CrSubfieldsRetrieverBase(1);
var sourceFields = new SourceField(new SourceFieldList());
var fields = new FieldList();
Mock.Arrange(() => fields.IsReadOnly).Returns(false);
Mock.Arrange(() => FieldList.BeginGetFieldList(1, Arg.IsAny<EventHandler<DataPortalResult<FieldList>>>())).DoInstead<int, EventHandler<DataPortalResult<FieldList>>>((pid, evt) => evt(null, new DataPortalResult<FieldList>(fields, null, null)));
IEnumerable<IExpressionField> expressionFields = null;
var processInfo = new PublishedProcessInfo();
Mock.Arrange(() => processInfo.ProcessId).Returns(1);
vm.BeginLoadWorker(sourceFields, (f, fl) => { expressionFields = fl; }, processInfo);
Assert.IsNotNull(expressionFields.First(x => x.Name == "Id"));
}
/// <summary>
/// Determines whether [is valid mapping] [the specified expression].
/// </summary>
/// <param name="expression">The expression.</param>
/// <param name="sourceContext">The source context.</param>
/// <returns><c>true</c> if [is valid mapping] [the specified expression]; otherwise, <c>false</c>.</returns>
private bool IsValidMapping(TwoInOneOutExpression expression, SourceField sourceContext)
{
if (expression.Type == ExpressionNodeType.Max || expression.Type == ExpressionNodeType.Min || expression.Type == ExpressionNodeType.Average
|| expression.Type == ExpressionNodeType.Sum)
{
SourceField newSourceContext = null;
if (expression.Connector1In != null && expression.Connector1In.Connection != null)
newSourceContext = GetSourceContext(expression.Connector1In.Connection.Source);
return expression.Connector1In != null && IsValidMapping(expression.Connector1In, sourceContext) && expression.Connector2In != null
&& IsValidMapping(expression.Connector2In, newSourceContext);
}
return expression.Connector1In != null && IsValidMapping(expression.Connector1In, sourceContext) &&
expression.Connector2In != null && IsValidMapping(expression.Connector2In, sourceContext);
}
/// <summary>
/// Determines whether [is valid mapping] [the specified expression].
/// </summary>
/// <param name="expression">The expression.</param>
/// <param name="sourceContext">The source context.</param>
/// <returns><c>true</c> if [is valid mapping] [the specified expression]; otherwise, <c>false</c>.</returns>
private bool IsValidMapping(OneInOneOutExpression expression, SourceField sourceContext)
{
return expression.ConnectorIn != null && IsValidMapping(expression.ConnectorIn, sourceContext);
}
/// <summary>
/// Determines whether [is valid mapping] [the specified connector].
/// </summary>
/// <param name="connector">The connector.</param>
/// <param name="sourceContext">The source context.</param>
/// <returns><c>true</c> if [is valid mapping] [the specified connector]; otherwise, <c>false</c>.</returns>
private bool IsValidMapping(IConnectorIn connector, SourceField sourceContext)
{
return connector.Connection != null && connector.Connection.Source != null &&
IsValidMapping(connector.Connection.Source, sourceContext);
}
/// <summary>
/// Determines whether [is valid mapping] [the specified connector].
/// </summary>
/// <param name="connector">The connector.</param>
/// <param name="sourceContext">The source context.</param>
/// <returns><c>true</c> if [is valid mapping] [the specified connector]; otherwise, <c>false</c>.</returns>
private bool IsValidMapping(IConnectorOut connector, SourceField sourceContext)
{
if (connector.Owner is ConstantExpression)
return true;
var oneInOneOutExpression = connector.Owner as OneInOneOutExpression;
if (oneInOneOutExpression != null)
return IsValidMapping(oneInOneOutExpression, sourceContext);
var twoInOneOutExpression = connector.Owner as TwoInOneOutExpression;
if (twoInOneOutExpression != null)
return IsValidMapping(twoInOneOutExpression, sourceContext);
var threeInOneOutExpression = connector.Owner as ThreeInOneOutExpression;
if (threeInOneOutExpression != null)
return IsValidMapping(threeInOneOutExpression, sourceContext);
var fourInOneOutExpression = connector.Owner as FourInOneOutExpression;
if (fourInOneOutExpression != null)
return IsValidMapping(fourInOneOutExpression, sourceContext);
var fiveInOneOutExpression = connector.Owner as FiveInOneOutExpression;
if (fiveInOneOutExpression != null)
return IsValidMapping(fiveInOneOutExpression, sourceContext);
var sixInOneOutExpression = connector.Owner as SixInOneOutExpression;
if (sixInOneOutExpression != null)
return IsValidMapping(sixInOneOutExpression, sourceContext);
var sourceFieldList = connector.Owner as SourceFieldList;
if (sourceFieldList != null)
return IsValidMapping(sourceFieldList, connector, sourceContext);
var functionExpression = connector.Owner as FunctionExpression;
if (functionExpression != null)
return true;
return false;
}
public void GetSourceExpressionNodeMethodTest()
{
var obj = new ExpressionNodeFactory();
var privateAccessor = new PrivateAccessor(obj);
var sourceField = new SourceField(new Connection(), true)
{
DataType = NodeDataType.GageRR,
Name = "FieldName",
SetName = SourceFieldSetNames.Item,
InnerName = "FieldName",
SystemName = "FieldSystemName",
ObjectName = "FieldName",
ParentField = null
};
var result = privateAccessor.CallMethod("GetSourceExpressionNode", sourceField, null) as SourceFieldNode;
Assert.IsNotNull(result);
Assert.AreEqual(NodeDataType.GageRR, result.DataType);
Assert.AreEqual("FieldName", result.InitialFieldName);
Assert.AreEqual("FieldSystemName", result.FieldName);
Assert.IsNull(result.Value);
Assert.AreEqual("FieldName", result.PropertyPath);
Assert.AreEqual(SourceFieldSetNames.Item, result.SetName);
Assert.IsNull(result.ParentNode);
Assert.AreEqual("FieldName", result.ObjectName);
Assert.IsTrue(result.IsGroupingField);
}
/// <summary>
/// De-serializes the specified XML reader.
/// </summary>
/// <param name="xmlReader">The XML reader.</param>
public void Deserialize(XmlReader xmlReader)
{
Id = Guid.Parse(xmlReader.GetAttribute("id"));
Name = xmlReader.GetAttribute("name");
DataType = (NodeDataType)Enum.Parse(typeof(NodeDataType), xmlReader.GetAttribute("dataType"), false);
InnerName = xmlReader.GetAttribute("innerName");
SetName = xmlReader.GetAttribute("setName");
SystemName = xmlReader.GetAttribute("systemName");
ObjectName = xmlReader.GetAttribute("objectName");
UniqueName = xmlReader.GetAttribute("uniqueName");
//for backward compatibility with previously saved xml
var param = xmlReader.GetAttribute("keepSubfieldsAlive");
KeepSubfieldsAlive = param != null && Convert.ToBoolean(param);
param = xmlReader.GetAttribute("hideConnector");
HideConnector = param != null && Convert.ToBoolean(param);
param = xmlReader.GetAttribute("isGroupingField");
IsGroupingField = param != null && Convert.ToBoolean(param);
param = xmlReader.GetAttribute("isGroupCollapsed");
IsGroupCollapsed = param != null && Convert.ToBoolean(param);
if (!"ConnectorOut".Equals(xmlReader.Name))
{
xmlReader.ReadToFollowing("ConnectorOut");
}
ConnectorOut.Deserialize(xmlReader);
while (xmlReader.Read())
{
if (xmlReader.NodeType == XmlNodeType.Element && "AdditionalInfo".Equals(xmlReader.Name))
{
try
{
if (AdditionalInfo == null)
AdditionalInfo = Activator.CreateInstance(Type.GetType(xmlReader.GetAttribute("Type"))) as IExpressionFieldInfo;
AdditionalInfo.Deserialize(xmlReader);
}
catch (Exception) { }
}
else if (xmlReader.NodeType == XmlNodeType.EndElement && "SourceField".Equals(xmlReader.Name) || xmlReader.IsEmptyElement)
{
return;
}
else if (xmlReader.NodeType == XmlNodeType.Element && "Subfields".Equals(xmlReader.Name))
{
do
{
if (xmlReader.NodeType == XmlNodeType.EndElement && !"Subfields".Equals(xmlReader.Name))
{
return;
}
if (xmlReader.NodeType == XmlNodeType.Element && "SourceField".Equals(xmlReader.Name))
{
var field = new SourceField(ConnectorOut.Owner);
field.Deserialize(xmlReader);
field.ParentField = this;
_subfields.Add(field);
}
} while (xmlReader.Read());
}
}
}
public void CrSubfieldsRetrieverBaseBeginLoadWorkerShouldCallCanUseFieldType()
{
// Arrange.
var vm = new ExpressionDesignerWindowViewModelBase.CrSubfieldsRetrieverBase(1);
var sourceFields = new SourceField(new SourceFieldList()) { SystemName = "Ref" };
var fields = new FieldList();
Mock.Arrange(() => fields.IsReadOnly).Returns(false);
fields.Add(new FieldInfo(1, "F", "F", new FieldTypeInfo("String", "String", false), string.Empty, ColumnTypes.String, Guid.Empty, false, false, false));
Mock.Arrange(() => FieldList.BeginGetFieldList(1, Arg.IsAny<EventHandler<DataPortalResult<FieldList>>>())).DoInstead<int, EventHandler<DataPortalResult<FieldList>>>((pid, evt) => evt(null, new DataPortalResult<FieldList>(fields, null, null)));
IEnumerable<IExpressionField> expressionFields = null;
Mock.Arrange(() => ExpressionDesignerWindowViewModelBase.CrSubfieldsRetrieverBase.CanUseFieldType(Arg.IsAny<FieldTypeInfo>())).Returns(true);
var processInfo = new PublishedProcessInfo();
Mock.Arrange(() => processInfo.ProcessId).Returns(1);
vm.BeginLoadWorker(sourceFields, (f, fl) => { expressionFields = fl; }, processInfo);
Assert.AreEqual(2, expressionFields.Count());
Mock.Arrange(() => ExpressionDesignerWindowViewModelBase.CrSubfieldsRetrieverBase.CanUseFieldType(Arg.IsAny<FieldTypeInfo>())).Returns(false);
var processInfo2 = new PublishedProcessInfo();
Mock.Arrange(() => processInfo2.ProcessId).Returns(1);
vm.BeginLoadWorker(sourceFields, (f, fl) => { expressionFields = fl; }, processInfo2);
Assert.AreEqual(1, expressionFields.Count());
}
/// <summary>
/// Determines whether [is valid mapping] [the specified expression].
/// </summary>
/// <param name="expression">The expression.</param>
/// <param name="sourceContext">The source context.</param>
/// <returns><c>true</c> if [is valid mapping] [the specified expression]; otherwise, <c>false</c>.</returns>
private bool IsValidMapping(ThreeInOneOutExpression expression, SourceField sourceContext)
{
if (expression.Type == ExpressionNodeType.FindFirst)
{
SourceField newSourceContext = null;
if (expression.Connector1In != null && expression.Connector1In.Connection != null)
newSourceContext = GetSourceContext(expression.Connector1In.Connection.Source);
return expression.Connector1In != null && IsValidMapping(expression.Connector1In, sourceContext) && expression.Connector2In != null
&& IsValidMapping(expression.Connector2In, newSourceContext) && expression.Connector3In != null
&& IsValidMapping(expression.Connector3In, newSourceContext);
}
return expression.Connector1In != null && IsValidMapping(expression.Connector1In, sourceContext) &&
expression.Connector2In != null && IsValidMapping(expression.Connector2In, sourceContext) &&
expression.Connector3In != null && IsValidMapping(expression.Connector3In, sourceContext);
}
public void CrSubfieldsRetrieverBaseBeginLoadWorkerShouldCallAddSystemSourceFields()
{
var vm = new ExpressionDesignerWindowViewModelBase.CrSubfieldsRetrieverBase(1);
var sourceFields = new SourceField(new SourceFieldList());
var fields = new FieldList();
Mock.Arrange(() => fields.IsReadOnly).Returns(false);
Mock.Arrange(() => FieldList.BeginGetFieldList(1, Arg.IsAny<EventHandler<DataPortalResult<FieldList>>>())).DoInstead<int, EventHandler<DataPortalResult<FieldList>>>((pid, evt) => evt(null, new DataPortalResult<FieldList>(fields, null, null)));
IEnumerable<IExpressionField> expressionFields = null;
var processInfo = new PublishedProcessInfo();
Mock.Arrange(() => processInfo.ProcessId).Returns(1);
var isCalled = false;
Mock.NonPublic.Arrange(vm, "AddSystemSourceFields", ArgExpr.IsAny<PublishedProcessInfo>(), ArgExpr.IsAny<List<IExpressionField>>()).DoInstead(() => { isCalled = true; });
vm.BeginLoadWorker(sourceFields, (f, fl) => { expressionFields = fl; }, processInfo);
Assert.IsTrue(isCalled);
}
/// <summary>
/// Determines whether [is valid mapping] [the specified expression].
/// </summary>
/// <param name="expression">The expression.</param>
/// <param name="sourceContext">The source context.</param>
/// <returns><c>true</c> if [is valid mapping] [the specified expression]; otherwise, <c>false</c>.</returns>
private bool IsValidMapping(SixInOneOutExpression expression, SourceField sourceContext)
{
return expression.Connector1In != null && IsValidMapping(expression.Connector1In, sourceContext) &&
expression.Connector2In != null && IsValidMapping(expression.Connector2In, sourceContext) &&
expression.Connector3In != null && IsValidMapping(expression.Connector3In, sourceContext) &&
expression.Connector4In != null && IsValidMapping(expression.Connector4In, sourceContext) &&
expression.Connector5In != null && IsValidMapping(expression.Connector5In, sourceContext) &&
expression.Connector6In != null && IsValidMapping(expression.Connector6In, sourceContext);
}
public void CrSubfieldsRetrieverBaseAddSystemSourceFieldsShouldCallAddVersionFieldsByPublishedProcessInfo()
{
var vm = new ExpressionDesignerWindowViewModelBase.CrSubfieldsRetrieverBase(1);
var sourceFields = new SourceField(new SourceFieldList());
var fields = new FieldList();
Mock.Arrange(() => fields.IsReadOnly).Returns(false);
Mock.Arrange(() => FieldList.BeginGetFieldList(1, Arg.IsAny<EventHandler<DataPortalResult<FieldList>>>())).DoInstead<int, EventHandler<DataPortalResult<FieldList>>>((pid, evt) => evt(null, new DataPortalResult<FieldList>(fields, null, null)));
IEnumerable<IExpressionField> expressionFields = null;
var processInfo = new PublishedProcessInfo();
Mock.Arrange(() => processInfo.ProcessId).Returns(1);
Mock.Arrange(() => processInfo.ProcessOption).Returns(ProcessOption.VersionEnabled);
vm.BeginLoadWorker(sourceFields, (f, fl) => { expressionFields = fl; }, processInfo);
Assert.IsTrue(expressionFields.Any(x => x.Name == "Version Date"));
Assert.IsTrue(expressionFields.Any(x => x.Name == Constants.VersionNumberName));
Assert.IsTrue(expressionFields.Any(x => x.Name == "Version Master Id"));
expressionFields = null;
var processInfo2 = new PublishedProcessInfo();
Mock.Arrange(() => processInfo2.ProcessId).Returns(1);
Mock.Arrange(() => processInfo2.ProcessOption).Returns(ProcessOption.None);
vm.BeginLoadWorker(sourceFields, (f, fl) => { expressionFields = fl; }, processInfo2);
Assert.IsFalse(expressionFields.Any(x => x.Name == "Version Date"));
Assert.IsFalse(expressionFields.Any(x => x.Name == Constants.VersionNumberName));
Assert.IsFalse(expressionFields.Any(x => x.Name == "Version Master Id"));
}
/// <summary>
/// Determines whether [is valid mapping] [the specified field list].
/// </summary>
/// <param name="fieldList">The field list.</param>
/// <param name="connector">The connector.</param>
/// <param name="sourceContext">The source context.</param>
/// <returns><c>true</c> if [is valid mapping] [the specified field list]; otherwise, <c>false</c>.</returns>
private bool IsValidMapping(SourceFieldList fieldList, IConnectorOut connector, SourceField sourceContext)
{
var sourceField = FindSourceField(fieldList.Fields, connector);
if (sourceField == null)
return false;
return CanAccess(sourceField, sourceContext);
}
/// <summary>
/// Creates the result source field.
/// </summary>
/// <param name="field">The field.</param>
/// <param name="owner">The owner.</param>
/// <returns>SourceField.</returns>
private static SourceField CreateResultSourceField(IProcessField field, ExpressionObjectBase owner)
{
var result = new SourceField(owner)
{
DataType = NodeDataType.Result,
Name = field.Name,
ConnectorOut = { DataType = NodeDataType.Result, Name = field.Name },
SetName = SourceFieldSetNames.Item,
InnerName = field.SystemName,
SystemName = field.SystemName
};
return result;
}
/// <summary>
/// Determines whether this instance can access the specified field.
/// </summary>
/// <param name="field">The field.</param>
/// <param name="sourceContext">The source context.</param>
/// <returns><c>true</c> if this instance can access the specified field; otherwise, <c>false</c>.</returns>
private bool CanAccess(SourceField field, SourceField sourceContext)
{
var ancestor = FindCommonAncestor((SourceField)field.ParentField, sourceContext);
var current = (SourceField)field.ParentField;
while (current != ancestor && current != null)
{
if (current.DataType != NodeDataType.Entity && current.DataType != NodeDataType.CrossReference && current.DataType != NodeDataType.ReverseCrossReference)
return false;
current = (SourceField)current.ParentField;
}
return true;
}
private static SourceField CreateSampleSourceField(IProcessField field, ExpressionObjectBase owner)
{
var result = new SourceField(owner)
{
DataType = NodeDataType.List,
Name = field.Name,
ConnectorOut = { DataType = NodeDataType.List, Name = field.Name },
SetName = SourceFieldSetNames.Item,
InnerName = string.Format("{0}List", field.SystemName),
SystemName = string.Format("{0}List", field.SystemName),
SubfieldsRetriever = new SampleSubfieldsRetriever(SourceFieldSetNames.Item)
};
return result;
}
/// <summary>
/// Finds the common ancestor.
/// </summary>
/// <param name="field1">The field1.</param>
/// <param name="field2">The field2.</param>
/// <returns>SourceField.</returns>
private SourceField FindCommonAncestor(SourceField field1, SourceField field2)
{
var ancestors = GetFieldAncestors(field1);
var current = field2;
while (current != null)
{
if (ancestors.Contains(current))
return current;
current = (SourceField)current.ParentField;
}
return null;
}
/// <summary>
/// Collects all fields.
/// </summary>
/// <param name="result">The result.</param>
/// <param name="parentField">The parent field.</param>
private void CollectAllFields(IList<SourceField> result, SourceField parentField)
{
if (parentField == null)
{
foreach (var field in Fields)
{
result.Add(field);
CollectAllFields(result, field);
}
}
else
{
foreach (SourceField field in parentField.Subfields)
{
result.Add(field);
CollectAllFields(result, field);
}
}
}
/// <summary>
/// Gets the field ancestors.
/// </summary>
/// <param name="field">The field.</param>
/// <returns>ICollection{SourceField}.</returns>
private ICollection<SourceField> GetFieldAncestors(SourceField field)
{
var result = new HashSet<SourceField>();
var current = field;
while (current != null)
{
result.Add(current);
current = (SourceField)current.ParentField;
}
return result;
}
/// <summary>
/// Converts to source.
/// </summary>
/// <param name="name">The name.</param>
/// <param name="fieldList">The field list.</param>
/// <param name="setName">Name of the set.</param>
/// <returns>SourceFieldList.</returns>
public static SourceFieldList ConvertToSource(string name, IDictionary<string, object> fieldList, string setName)
{
var result = new SourceFieldList {ExpressionName = name};
foreach (var field in fieldList)
{
var sf = new SourceField(result)
{
DataType = GetDataType(field.Value.GetType()),
Name = field.Key,
ConnectorOut = {DataType = GetDataType(field.Value.GetType()), Name = field.Key},
SetName = setName,
};
sf.Id = sf.ConnectorOut.Id;
result.Fields.Add(sf);
}
return result;
}
public void CrSubfieldsRetrieverBaseBeginLoadWorkerShouldCreateStringForMultiCrossRef()
{
// Arrange.
var vm = new ExpressionDesignerWindowViewModelBase.CrSubfieldsRetrieverBase(1);
var sourceFields = new SourceField(new SourceFieldList()) { SystemName = "Ref" };
var fields = new FieldList();
Mock.Arrange(() => fields.IsReadOnly).Returns(false);
fields.Add(new FieldInfo(1, "Ref", "Ref", new FieldTypeInfo("MultiReference", "MultiReference", false), string.Empty, ColumnTypes.MultiReference, Guid.Empty, false, false, false));
Mock.Arrange(() => FieldList.BeginGetFieldList(1, Arg.IsAny<EventHandler<DataPortalResult<FieldList>>>())).DoInstead<int, EventHandler<DataPortalResult<FieldList>>>((pid, evt) => evt(null, new DataPortalResult<FieldList>(fields, null, null)));
IEnumerable<IExpressionField> expressionFields = null;
var processInfo = new PublishedProcessInfo();
Mock.Arrange(() => processInfo.ProcessId).Returns(1);
vm.BeginLoadWorker(sourceFields, (f, fl) => { expressionFields = fl; }, processInfo);
Assert.AreEqual(2, expressionFields.Count());
var firstField = expressionFields.First(x => x.Name == "Ref") as SourceField;
Assert.AreEqual(NodeDataType.String, firstField.DataType);
Assert.AreEqual(NodeDataType.String, firstField.Connector.DataType);
Assert.AreEqual("Ref.Ref", firstField.SystemName);
Assert.IsNull(firstField.SubfieldsRetriever);
}
/// <summary>
/// Converts to source.
/// </summary>
/// <param name="name">The name.</param>
/// <param name="sourceType">Type of the source.</param>
/// <param name="propertyFilter">The property filter.</param>
/// <param name="setName">Name of the set.</param>
/// <returns>SourceFieldList.</returns>
public static SourceFieldList ConvertToSource(string name, Type sourceType, Func<PropertyInfo, bool> propertyFilter, string setName)
{
var result = new SourceFieldList {ExpressionName = name};
var properties = sourceType.GetProperties();
foreach (var property in properties.Where(propertyFilter))
{
var sf = new SourceField(result)
{
Name = property.Name,
ConnectorOut = {DataType = GetDataType(property.PropertyType), Name = property.Name},
SetName = setName,
InnerName = property.Name
};
sf.Id = sf.ConnectorOut.Id;
result.Fields.Add(sf);
}
return result;
}
/// <summary>
/// Adds version-related system fields.
/// </summary>
/// <param name="process">The process.</param>
/// <param name="source">The source field list.</param>
/// <param name="objectName">The source object name.</param>
/// <param name="sourceFieldsSetName">The source fields set name.</param>
/// <exception cref="System.ArgumentNullException">
/// process
/// or
/// source
/// </exception>
/// <exception cref="ArgumentNullException">The <paramref name="process" /> parameter is null.</exception>
/// <exception cref="ArgumentNullException">The <paramref name="source" /> parameter is null.</exception>
protected void AddVersionFields(IProcessEdit process, SourceFieldList source, string objectName, string sourceFieldsSetName)
{
if (process == null)
throw new ArgumentNullException("process");
if (source == null)
throw new ArgumentNullException("source");
if (process.ProcessOptionChoose != ProcessOption.VersionEnabled)
return;
var dataType = SourceNodeFactory.GetDataType(typeof(string));
var sf = new SourceField(source)
{
DataType = dataType,
Name = Constants.VersionNumberName,
ConnectorOut = { DataType = dataType, Name = Constants.VersionNumberName },
ObjectName = objectName,
SetName = sourceFieldsSetName,
InnerName = Constants.VersionNumber,
SystemName = Constants.VersionNumber
};
source.Fields.Add(sf);
dataType = SourceNodeFactory.GetDataType(typeof(DateTime));
sf = new SourceField(source)
{
DataType = dataType,
Name = VersionDateDisplayName,
ConnectorOut = { DataType = dataType, Name = VersionDateDisplayName },
ObjectName = objectName,
SetName = sourceFieldsSetName,
InnerName = Constants.VersionDate,
SystemName = Constants.VersionDate
};
source.Fields.Add(sf);
dataType = SourceNodeFactory.GetDataType(typeof(int));
sf = new SourceField(source)
{
DataType = dataType,
Name = VersionMasterIdDisplayName,
ConnectorOut = { DataType = dataType, Name = VersionMasterIdDisplayName },
ObjectName = objectName,
SetName = sourceFieldsSetName,
InnerName = Constants.VersionMasterId,
SystemName = Constants.VersionMasterId
};
source.Fields.Add(sf);
}
