public static void AddNullabilityCondition(
this MappingFragment entityTypeMapppingFragment,
EdmProperty column,
bool isNull)
{
entityTypeMapppingFragment.AddConditionProperty((ConditionPropertyMapping) new IsNullConditionMapping(column, isNull));
}
public static void AddDiscriminatorCondition(
this MappingFragment entityTypeMapppingFragment,
EdmProperty discriminatorColumn,
object value)
{
entityTypeMapppingFragment.AddConditionProperty((ConditionPropertyMapping) new ValueConditionMapping(discriminatorColumn, value));
}
public static void AddNullabilityCondition(
this MappingFragment entityTypeMapppingFragment,
EdmProperty column,
bool isNull)
{
DebugCheck.NotNull(entityTypeMapppingFragment);
DebugCheck.NotNull(column);
entityTypeMapppingFragment
.AddConditionProperty(
new IsNullConditionMapping(column, isNull));
}
public static void AddDiscriminatorCondition(
this MappingFragment entityTypeMapppingFragment,
EdmProperty discriminatorColumn,
object value)
{
DebugCheck.NotNull(entityTypeMapppingFragment);
DebugCheck.NotNull(discriminatorColumn);
DebugCheck.NotNull(value);
entityTypeMapppingFragment
.AddConditionProperty(
new ValueConditionMapping(discriminatorColumn, value));
}
// <summary>
// Makes sure only the required property mappings are present
// </summary>
private static void ConfigureTypeMappings(
TableMapping tableMapping,
Dictionary <EntityType, EntityTypeMapping> rootMappings,
EntityType entityType,
MappingFragment propertiesTypeMappingFragment,
MappingFragment conditionTypeMappingFragment)
{
var existingPropertyMappings =
new List <ColumnMappingBuilder>(
propertiesTypeMappingFragment.ColumnMappings.Where(pm => !pm.ColumnProperty.IsPrimaryKeyColumn));
var existingConditions = new List <ConditionPropertyMapping>(propertiesTypeMappingFragment.ColumnConditions);
foreach (var columnMapping in from cm in tableMapping.ColumnMappings
from pm in cm.PropertyMappings
where pm.EntityType == entityType
select new
{
cm.Column,
Property = pm
})
{
if (columnMapping.Property.PropertyPath != null
&&
!IsRootTypeMapping(
rootMappings, columnMapping.Property.EntityType, columnMapping.Property.PropertyPath))
{
var existingPropertyMapping =
propertiesTypeMappingFragment.ColumnMappings.SingleOrDefault(
x => x.PropertyPath == columnMapping.Property.PropertyPath);
if (existingPropertyMapping != null)
{
existingPropertyMappings.Remove(existingPropertyMapping);
}
else
{
existingPropertyMapping
= new ColumnMappingBuilder(columnMapping.Column, columnMapping.Property.PropertyPath);
propertiesTypeMappingFragment.AddColumnMapping(existingPropertyMapping);
}
}
if (columnMapping.Property.Conditions != null)
{
foreach (var condition in columnMapping.Property.Conditions)
{
if (conditionTypeMappingFragment.ColumnConditions.Contains(condition))
{
existingConditions.Remove(condition);
}
else if (!entityType.Abstract)
{
conditionTypeMappingFragment.AddConditionProperty(condition);
}
}
}
}
// Any leftover mappings are removed
foreach (var leftoverPropertyMapping in existingPropertyMappings)
{
propertiesTypeMappingFragment.RemoveColumnMapping(leftoverPropertyMapping);
}
foreach (var leftoverCondition in existingConditions)
{
conditionTypeMappingFragment.RemoveConditionProperty(leftoverCondition);
}
if (entityType.Abstract)
{
propertiesTypeMappingFragment.ClearConditions();
}
}
private static void ConfigureTypeMappings(
TableMapping tableMapping,
Dictionary <EntityType, EntityTypeMapping> rootMappings,
EntityType entityType,
MappingFragment propertiesTypeMappingFragment,
MappingFragment conditionTypeMappingFragment)
{
List <ColumnMappingBuilder> columnMappingBuilderList = new List <ColumnMappingBuilder>(propertiesTypeMappingFragment.ColumnMappings.Where <ColumnMappingBuilder>((Func <ColumnMappingBuilder, bool>)(pm => !pm.ColumnProperty.IsPrimaryKeyColumn)));
List <ConditionPropertyMapping> conditionPropertyMappingList = new List <ConditionPropertyMapping>(propertiesTypeMappingFragment.ColumnConditions);
foreach (var data in tableMapping.ColumnMappings.SelectMany((Func <ColumnMapping, IEnumerable <PropertyMappingSpecification> >)(cm => (IEnumerable <PropertyMappingSpecification>)cm.PropertyMappings), (cm, pm) => new
{
cm = cm,
pm = pm
}).Where(_param1 => _param1.pm.EntityType == entityType).Select(_param0 => new
{
Column = _param0.cm.Column,
Property = _param0.pm
}))
{
var columnMapping = data;
if (columnMapping.Property.PropertyPath != null && !EntityMappingService.IsRootTypeMapping(rootMappings, columnMapping.Property.EntityType, columnMapping.Property.PropertyPath))
{
ColumnMappingBuilder columnMappingBuilder1 = propertiesTypeMappingFragment.ColumnMappings.SingleOrDefault <ColumnMappingBuilder>((Func <ColumnMappingBuilder, bool>)(x => x.PropertyPath == columnMapping.Property.PropertyPath));
if (columnMappingBuilder1 != null)
{
columnMappingBuilderList.Remove(columnMappingBuilder1);
}
else
{
ColumnMappingBuilder columnMappingBuilder2 = new ColumnMappingBuilder(columnMapping.Column, columnMapping.Property.PropertyPath);
propertiesTypeMappingFragment.AddColumnMapping(columnMappingBuilder2);
}
}
if (columnMapping.Property.Conditions != null)
{
foreach (ConditionPropertyMapping condition in (IEnumerable <ConditionPropertyMapping>)columnMapping.Property.Conditions)
{
if (conditionTypeMappingFragment.ColumnConditions.Contains <ConditionPropertyMapping>(condition))
{
conditionPropertyMappingList.Remove(condition);
}
else if (!entityType.Abstract)
{
conditionTypeMappingFragment.AddConditionProperty(condition);
}
}
}
}
foreach (ColumnMappingBuilder columnMappingBuilder in columnMappingBuilderList)
{
propertiesTypeMappingFragment.RemoveColumnMapping(columnMappingBuilder);
}
foreach (ConditionPropertyMapping condition in conditionPropertyMappingList)
{
conditionTypeMappingFragment.RemoveConditionProperty(condition);
}
if (!entityType.Abstract)
{
return;
}
propertiesTypeMappingFragment.ClearConditions();
}