public void AddColumnCondition(StorageConditionPropertyMapping storageConditionPropertyMapping)
{
if (SingleFragment != null)
{
SingleFragment.AddConditionProperty(storageConditionPropertyMapping);
}
}
public void Can_get_and_set_IsNull()
{
var conditionPropertyMapping
= new StorageConditionPropertyMapping(null, new EdmProperty("C"), null, false);
Assert.Null(conditionPropertyMapping.Value);
Assert.False((bool)conditionPropertyMapping.IsNull);
}
public void Can_get_and_set_Value()
{
var conditionPropertyMapping
= new StorageConditionPropertyMapping(null, new EdmProperty("C"), 42, null);
Assert.Equal(42, conditionPropertyMapping.Value);
Assert.Null(conditionPropertyMapping.IsNull);
}
public void RemoveConditionProperty(StorageConditionPropertyMapping condition)
{
DebugCheck.NotNull(condition);
var conditionMember = condition.EdmProperty ?? condition.ColumnProperty;
m_conditionProperties.Remove(conditionMember);
}
public void Can_get_and_set_IsNull()
{
var conditionPropertyMapping
= new StorageConditionPropertyMapping(null, new EdmProperty("C"), null, false);
Assert.Null(conditionPropertyMapping.Value);
Assert.False((bool)conditionPropertyMapping.IsNull);
}
public void Can_get_and_set_Value()
{
var conditionPropertyMapping
= new StorageConditionPropertyMapping(null, new EdmProperty("C"), 42, null);
Assert.Equal(42, conditionPropertyMapping.Value);
Assert.Null(conditionPropertyMapping.IsNull);
}
private static DbExpression GeneratePredicate(StorageConditionPropertyMapping condition, DbExpression row)
{
Debug.Assert(condition.EdmProperty == null, "C-side conditions are not supported in function mappings.");
var columnRef = GenerateColumnRef(row, condition.ColumnProperty);
if (condition.IsNull.HasValue)
{
return(condition.IsNull.Value ? columnRef.IsNull() : (DbExpression)columnRef.IsNull().Not());
}
else
{
return(columnRef.Equal(columnRef.ResultType.Constant(condition.Value)));
}
}
public void Can_get_and_set_column_property()
{
var columnMember1 = new EdmProperty("C");
var conditionPropertyMapping
= new StorageConditionPropertyMapping(null, columnMember1, 42, null);
Assert.Same(columnMember1, conditionPropertyMapping.ColumnProperty);
var columnMember2 = new EdmProperty("C");
conditionPropertyMapping.ColumnProperty = columnMember2;
Assert.Same(columnMember2, conditionPropertyMapping.ColumnProperty);
}
public void Can_get_and_set_column_property()
{
var columnMember1 = new EdmProperty("C");
var conditionPropertyMapping
= new StorageConditionPropertyMapping(null, columnMember1, 42, null);
Assert.Same(columnMember1, conditionPropertyMapping.ColumnProperty);
var columnMember2 = new EdmProperty("C");
conditionPropertyMapping.ColumnProperty = columnMember2;
Assert.Same(columnMember2, conditionPropertyMapping.ColumnProperty);
}
public static void GetIdentity_of_StorageConditionPropertyMapping_returns_expected_value()
{
var typeUsage = TypeUsage.Create(PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.String));
var property1 = new EdmProperty("A", typeUsage);
var property2 = new EdmProperty("B", typeUsage);
StoragePropertyMapping mapping = new StorageConditionPropertyMapping(property1, null, "V", null);
Assert.Equal("ConditionProperty(Identity=A)",
BaseMetadataMappingVisitor.IdentityHelper.GetIdentity(mapping));
mapping = new StorageConditionPropertyMapping(null, property2, "V", null);
Assert.Equal("ConditionProperty(ColumnIdentity=B)",
BaseMetadataMappingVisitor.IdentityHelper.GetIdentity(mapping));
}
public void Can_add_column_conditions()
{
var entitySet1 = new EntitySet();
var associationSet = new AssociationSet("AS", new AssociationType("A", XmlConstants.ModelNamespace_3, false, DataSpace.CSpace));
var associationSetMapping
= new StorageAssociationSetMapping(associationSet, entitySet1);
Assert.Empty(associationSetMapping.ColumnConditions);
var conditionPropertyMapping
= new StorageConditionPropertyMapping(null, new EdmProperty("C"), 42, null);
associationSetMapping.AddColumnCondition(conditionPropertyMapping);
Assert.Same(conditionPropertyMapping, associationSetMapping.ColumnConditions.Single());
}
/// <summary>
/// Add a condition property mapping as a child of this complex property mapping
/// Condition Property Mapping specifies a Condition either on the C side property or S side property.
/// </summary>
/// <param name="conditionPropertyMap"> The mapping that needs to be added </param>
internal void AddConditionProperty(
StorageConditionPropertyMapping conditionPropertyMap, Action <EdmMember> duplicateMemberConditionError)
{
//Same Member can not have more than one Condition with in the
//same Mapping Fragment.
var conditionMember = conditionPropertyMap.EdmProperty ?? conditionPropertyMap.ColumnProperty;
Debug.Assert(conditionMember != null);
if (!m_conditionProperties.ContainsKey(conditionMember))
{
m_conditionProperties.Add(conditionMember, conditionPropertyMap);
}
else
{
duplicateMemberConditionError(conditionMember);
}
}
protected override void Visit(StorageConditionPropertyMapping storageConditionPropertyMapping)
{
int index;
if (!AddObjectToSeenListAndHashBuilder(storageConditionPropertyMapping, out index))
{
return;
}
AddObjectStartDumpToHashBuilder(storageConditionPropertyMapping, index);
#region Inner data visit
AddObjectContentToHashBuilder(storageConditionPropertyMapping.IsNull);
AddObjectContentToHashBuilder(storageConditionPropertyMapping.Value);
base.Visit(storageConditionPropertyMapping);
#endregion
AddObjectEndDumpToHashBuilder();
}
public void Can_add_and_remove_column_conditions()
{
var mappingFragment
= new StorageMappingFragment(
new EntitySet(),
new StorageEntityTypeMapping(
new StorageEntitySetMapping(
new EntitySet(),
new StorageEntityContainerMapping(new EntityContainer()))), false);
Assert.Empty(mappingFragment.ColumnConditions);
var conditionPropertyMapping
= new StorageConditionPropertyMapping(null, new EdmProperty("C"), 42, null);
mappingFragment.AddConditionProperty(conditionPropertyMapping);
Assert.Same(conditionPropertyMapping, mappingFragment.ColumnConditions.Single());
mappingFragment.RemoveConditionProperty(conditionPropertyMapping);
Assert.Empty(mappingFragment.ColumnConditions);
}
protected virtual void Visit(StorageConditionPropertyMapping storageConditionPropertyMapping)
{
Visit(storageConditionPropertyMapping.ColumnProperty);
Visit(storageConditionPropertyMapping.EdmProperty);
}
protected virtual void Visit(StorageConditionPropertyMapping storageConditionPropertyMapping)
{
Visit(storageConditionPropertyMapping.ColumnProperty);
Visit(storageConditionPropertyMapping.EdmProperty);
}
public void Can_add_and_remove_column_conditions()
{
var mappingFragment
= new StorageMappingFragment(
new EntitySet(),
new StorageEntityTypeMapping(
new StorageEntitySetMapping(
new EntitySet(),
new StorageEntityContainerMapping(new EntityContainer("C", DataSpace.CSpace)))), false);
Assert.Empty(mappingFragment.ColumnConditions);
var conditionPropertyMapping
= new StorageConditionPropertyMapping(null, new EdmProperty("C"), 42, null);
mappingFragment.AddConditionProperty(conditionPropertyMapping);
Assert.Same(conditionPropertyMapping, mappingFragment.ColumnConditions.Single());
mappingFragment.RemoveConditionProperty(conditionPropertyMapping);
Assert.Empty(mappingFragment.ColumnConditions);
}
/// <summary>
/// Add a condition property mapping as a child of this complex property mapping
/// Condition Property Mapping specifies a Condition either on the C side property or S side property.
/// </summary>
/// <param name="conditionPropertyMap"> The mapping that needs to be added </param>
internal void AddConditionProperty(
StorageConditionPropertyMapping conditionPropertyMap, Action<EdmMember> duplicateMemberConditionError)
{
//Same Member can not have more than one Condition with in the
//same Mapping Fragment.
var conditionMember = conditionPropertyMap.EdmProperty ?? conditionPropertyMap.ColumnProperty;
Debug.Assert(conditionMember != null);
if (!m_conditionProperties.ContainsKey(conditionMember))
{
m_conditionProperties.Add(conditionMember, conditionPropertyMap);
}
else
{
duplicateMemberConditionError(conditionMember);
}
}
public void AddColumnCondition(StorageConditionPropertyMapping storageConditionPropertyMapping)
{
if (SingleFragment != null)
{
SingleFragment.AddConditionProperty(storageConditionPropertyMapping);
}
}
internal void RemoveConditionProperty(StorageConditionPropertyMapping condition)
{
DebugCheck.NotNull(condition);
var conditionMember = condition.EdmProperty ?? condition.ColumnProperty;
m_conditionProperties.Remove(conditionMember);
}
internal void AddConditionProperty(StorageConditionPropertyMapping conditionPropertyMap)
{
DebugCheck.NotNull(conditionPropertyMap);
AddConditionProperty(conditionPropertyMap, _ => { });
}
internal void AddConditionProperty(StorageConditionPropertyMapping conditionPropertyMap)
{
DebugCheck.NotNull(conditionPropertyMap);
AddConditionProperty(conditionPropertyMap, _ => { });
}
public static string GetIdentity(StorageConditionPropertyMapping mapping)
{
return(mapping.EdmProperty != null
? "ConditionProperty(Identity=" + mapping.EdmProperty.Identity + ")"
: "ConditionProperty(ColumnIdentity=" + mapping.ColumnProperty.Identity + ")");
}
private static DbExpression GeneratePredicate(StorageConditionPropertyMapping condition, DbExpression row)
{
Debug.Assert(condition.EdmProperty == null, "C-side conditions are not supported in function mappings.");
var columnRef = GenerateColumnRef(row, condition.ColumnProperty);
if (condition.IsNull.HasValue)
{
return condition.IsNull.Value ? columnRef.IsNull() : (DbExpression)columnRef.IsNull().Not();
}
else
{
return columnRef.Equal(columnRef.ResultType.Constant(condition.Value));
}
}
private void WriteConditionElement(StorageConditionPropertyMapping condition)
{
DebugCheck.NotNull(condition);
_xmlWriter.WriteStartElement(StorageMslConstructs.ConditionElement);
if (condition.IsNull.HasValue)
{
_xmlWriter.WriteAttributeString(
StorageMslConstructs.ConditionIsNullAttribute, GetLowerCaseStringFromBoolValue(condition.IsNull.Value));
}
else
{
if (condition.Value is bool)
{
_xmlWriter.WriteAttributeString(StorageMslConstructs.ConditionValueAttribute, (bool)condition.Value ? "1" : "0");
}
else
{
_xmlWriter.WriteAttributeString(StorageMslConstructs.ConditionValueAttribute, condition.Value.ToString());
}
}
_xmlWriter.WriteAttributeString(StorageMslConstructs.ConditionColumnNameAttribute, condition.ColumnProperty.Name);
_xmlWriter.WriteEndElement();
}
public void Can_add_column_conditions()
{
var entitySet1 = new EntitySet();
var associationSet = new AssociationSet("AS", new AssociationType());
var associationSetMapping
= new StorageAssociationSetMapping(associationSet, entitySet1);
Assert.Empty(associationSetMapping.ColumnConditions);
var conditionPropertyMapping
= new StorageConditionPropertyMapping(null, new EdmProperty("C"), 42, null);
associationSetMapping.AddColumnCondition(conditionPropertyMapping);
Assert.Same(conditionPropertyMapping, associationSetMapping.ColumnConditions.Single());
}
public static void GetIdentity_of_StorageConditionPropertyMapping_returns_expected_value()
{
var typeUsage = TypeUsage.Create(PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.String));
var property1 = new EdmProperty("A", typeUsage);
var property2 = new EdmProperty("B", typeUsage);
StoragePropertyMapping mapping = new StorageConditionPropertyMapping(property1, null, "V", null);
Assert.Equal("ConditionProperty(Identity=A)",
BaseMetadataMappingVisitor.IdentityHelper.GetIdentity(mapping));
mapping = new StorageConditionPropertyMapping(null, property2, "V", null);
Assert.Equal("ConditionProperty(ColumnIdentity=B)",
BaseMetadataMappingVisitor.IdentityHelper.GetIdentity(mapping));
}
protected override void Visit(StorageConditionPropertyMapping storageConditionPropertyMapping)
{
int index;
if (!AddObjectToSeenListAndHashBuilder(storageConditionPropertyMapping, out index))
{
return;
}
AddObjectStartDumpToHashBuilder(storageConditionPropertyMapping, index);
#region Inner data visit
AddObjectContentToHashBuilder(storageConditionPropertyMapping.IsNull);
AddObjectContentToHashBuilder(storageConditionPropertyMapping.Value);
base.Visit(storageConditionPropertyMapping);
#endregion
AddObjectEndDumpToHashBuilder();
}
