public static E2ERelationship ToData(CdmE2ERelationship instance)
{
return(new E2ERelationship
{
Name = !string.IsNullOrWhiteSpace(instance.Name) ? instance.Name : null,
FromEntity = instance.FromEntity,
FromEntityAttribute = instance.FromEntityAttribute,
ToEntity = instance.ToEntity,
ToEntityAttribute = instance.ToEntityAttribute
});
}
public static E2ERelationship ToData(CdmE2ERelationship instance)
{
return(new E2ERelationship
{
Name = instance.Name,
FromEntity = instance.FromEntity,
FromEntityAttribute = instance.FromEntityAttribute,
ToEntity = instance.ToEntity,
ToEntityAttribute = instance.ToEntityAttribute
});
}
public void RelationshipMatchesTableColumnForeignTableConstraint()
{
CdmEntityRelationshipGenerator generator = BuildCdmEntityRelationshipGenerator();
var fk = new Table("Customer").WithColumn("ID", SqlDbType.Int).GetColumn();
var table = new Table("CustomerAddresses").WithColumn("C_ID", SqlDbType.Int, foreignKey: fk);
CdmE2ERelationship relationship = generator.GenerateRelationships(table).First();
Assert.Matches(".*.cdm.json/CustomerAddresses", relationship.FromEntity);
Assert.Matches(".*.cdm.json/Customer", relationship.ToEntity);
}
/// <summary>
/// Check if relationship added or modified.
/// </summary>
internal static bool IsRelationshipAddedorModified(CdmE2ERelationship entity, IDictionary <string, RelationshipEntity> existingSymsRelationship)
{
if (entity.Name == null || existingSymsRelationship == null || existingSymsRelationship.Count == 0 || !existingSymsRelationship.ContainsKey(entity.Name))
{
return(true);
}
if (entity.LastFileModifiedTime != null && (entity.LastFileModifiedOldTime != null && entity.LastFileModifiedOldTime < entity.LastFileModifiedTime))
{
return(true);
}
return(false);
}
public static E2ERelationship ToData(CdmE2ERelationship instance, ResolveOptions resOpt, CopyOptions options)
{
return(new E2ERelationship
{
Name = !string.IsNullOrWhiteSpace(instance.Name) ? instance.Name : null,
FromEntity = instance.FromEntity,
FromEntityAttribute = instance.FromEntityAttribute,
ToEntity = instance.ToEntity,
ToEntityAttribute = instance.ToEntityAttribute,
ExhibitsTraits = CopyDataUtils.ListCopyData(resOpt, instance.ExhibitsTraits, options)
});
}
/// <summary>
/// Print the relationship
/// </summary>
/// <param name="relationship"></param>
/// <returns></returns>
private static string PrintRelationship(CdmE2ERelationship relationship)
{
StringBuilder bldr = new StringBuilder();
if (!string.IsNullOrWhiteSpace(relationship?.Name))
{
bldr.AppendLine($" Name: {relationship.Name}");
}
bldr.AppendLine($" FromEntity: {relationship.FromEntity}");
bldr.AppendLine($" FromEntityAttribute: {relationship.FromEntityAttribute}");
bldr.AppendLine($" ToEntity: {relationship.ToEntity}");
bldr.AppendLine($" ToEntityAttribute: {relationship.ToEntityAttribute}");
bldr.AppendLine();
Console.WriteLine(bldr.ToString());
return(bldr.ToString());
}
public async Task TestSelfReference()
{
CdmCorpusDefinition cdmCorpus = TestHelper.GetLocalCorpus(testsSubpath, "TestSelfReference");
CdmManifestDefinition manifest = await cdmCorpus.FetchObjectAsync <CdmManifestDefinition>("local:/SelfReference.manifest.cdm.json");
await cdmCorpus.CalculateEntityGraphAsync(manifest);
await manifest.PopulateManifestRelationshipsAsync();
Assert.AreEqual(1, manifest.Relationships.Count);
CdmE2ERelationship rel = manifest.Relationships[0];
Assert.AreEqual("CustTable.cdm.json/CustTable", rel.FromEntity);
Assert.AreEqual("CustTable.cdm.json/CustTable", rel.ToEntity);
Assert.AreEqual("FactoringAccountRelationship", rel.FromEntityAttribute);
Assert.AreEqual("PaymTermId", rel.ToEntityAttribute);
}
public static RelationshipEntity ToData(CdmE2ERelationship instance, string dbName, ResolveOptions resOpt, CopyOptions options, IDictionary <string, RelationshipEntity> relationship = null)
{
var properties = new Dictionary <string, JToken>();
if (instance.ExhibitsTraits != null && instance.ExhibitsTraits.Count > 0)
{
properties["cdm:exhibitsTraits"] = JToken.FromObject(CopyDataUtils.ListCopyData(resOpt, instance.ExhibitsTraits, options));
}
var relationshipProperties = new RelationshipProperties
{
NamespaceProperty = new NamespaceModel {
DatabaseName = dbName
},
FromTableName = Utils.ExtractTableNameFromEntityPath(instance.FromEntity),
ToTableName = Utils.ExtractTableNameFromEntityPath(instance.ToEntity),
Properties = properties,
PublishStatus = PublishStatus.PUBLISHED,
RelationshipType = RelationshipType.MANYTOONE
};
var relationshipName = instance.Name;
if (string.IsNullOrEmpty(instance.Name))
{
relationshipName = $"{relationshipProperties.FromTableName}_{relationshipProperties.ToTableName}_relationship";
}
relationshipProperties.ColumnRelationshipInformations = new List <ColumnRelationshipInformation>();
relationshipProperties.ColumnRelationshipInformations.Add(new ColumnRelationshipInformation(instance.FromEntityAttribute, instance.ToEntityAttribute));
return(new RelationshipEntity
{
Name = relationshipName,
Properties = relationshipProperties,
Type = SASEntityType.RELATIONSHIP
});
}
/// <summary>
/// Print the relationship
/// </summary>
/// <param name="relationship"></param>
/// <returns></returns>
private static string PrintRelationship(CdmE2ERelationship relationship)
{
StringBuilder bldr = new StringBuilder();
if (!string.IsNullOrWhiteSpace(relationship?.Name))
{
bldr.AppendLine($" Name: {relationship.Name}");
}
bldr.AppendLine($" FromEntity: {relationship.FromEntity}");
bldr.AppendLine($" FromEntityAttribute: {relationship.FromEntityAttribute}");
bldr.AppendLine($" ToEntity: {relationship.ToEntity}");
bldr.AppendLine($" ToEntityAttribute: {relationship.ToEntityAttribute}");
if (relationship.ExhibitsTraits != null && relationship.ExhibitsTraits.Count != 0)
{
bldr.AppendLine($" ExhibitsTraits:");
var orderedAppliedTraits = relationship.ExhibitsTraits.AllItems.ToList().OrderBy(x => x.NamedReference);
foreach (CdmTraitReferenceBase trait in orderedAppliedTraits)
{
bldr.AppendLine($" {trait.NamedReference}");
if (trait is CdmTraitReference)
{
foreach (CdmArgumentDefinition args in (trait as CdmTraitReference).Arguments)
{
AttributeContextUtil attrCtxUtil = new AttributeContextUtil();
bldr.AppendLine($" {attrCtxUtil.GetArgumentValuesAsString(args)}");
}
}
}
}
bldr.AppendLine();
Console.WriteLine(bldr.ToString());
return(bldr.ToString());
}
