public PropertyExpression([NotNull] IProperty property)
: base(Check.NotNull(property, "property").PropertyType)
{
Check.NotNull(property, "property");
PropertyName = property.ColumnName();
}
public ColumnModification(
[NotNull] StateEntry stateEntry,
[NotNull] IProperty property,
[NotNull] ParameterNameGenerator parameterNameGenerator,
bool isRead,
bool isWrite,
bool isKey,
bool isCondition)
{
Check.NotNull(stateEntry, "stateEntry");
Check.NotNull(property, "property");
Check.NotNull(parameterNameGenerator, "parameterNameGenerator");
_stateEntry = stateEntry;
_property = property;
_columnName = property.ColumnName();
_parameterName = isWrite
? new LazyRef <string>(parameterNameGenerator.GenerateNext)
: new LazyRef <string>((string)null);
_originalParameterName = isCondition
? new LazyRef <string>(parameterNameGenerator.GenerateNext)
: new LazyRef <string>((string)null);
_outputParameterName = isRead
? new LazyRef <string>(parameterNameGenerator.GenerateNext)
: new LazyRef <string>((string)null);
_isRead = isRead;
_isWrite = isWrite;
_isKey = isKey;
_isCondition = isCondition;
}
public override string ToString()
{
var s = _tableAlias + "." + _property.ColumnName();
if (Alias != null)
{
s += " " + Alias;
}
return(s);
}
private static Column BuildColumn(Table table, IProperty property)
{
var column =
new Column(property.ColumnName(), property.PropertyType, property.ColumnType())
{
IsNullable = property.IsNullable,
DefaultValue = property.ColumnDefaultValue(),
DefaultSql = property.ColumnDefaultSql(),
ValueGenerationStrategy = property.ValueGenerationOnSave,
IsTimestamp = property.PropertyType == typeof(byte[]) && property.IsConcurrencyToken
};
table.AddColumn(column);
return(column);
}
public ColumnModification(
[NotNull] StateEntry stateEntry,
[NotNull] IProperty property,
[CanBeNull] string parameterName,
[CanBeNull] string originalParameterName,
bool isRead,
bool isWrite,
bool isKey,
bool isCondition)
{
Check.NotNull(stateEntry, "stateEntry");
Check.NotNull(property, "property");
_stateEntry = stateEntry;
_property = property;
_columnName = property.ColumnName();
_parameterName = parameterName;
_originalParameterName = originalParameterName;
_isRead = isRead;
_isWrite = isWrite;
_isKey = isKey;
_isCondition = isCondition;
}
private static Column BuildColumn(Table table, IProperty property)
{
var column =
new Column(property.ColumnName(), property.PropertyType, property.ColumnType())
{
IsNullable = property.IsNullable,
DefaultValue = property.ColumnDefaultValue(),
DefaultSql = property.ColumnDefaultSql(),
ValueGenerationStrategy = property.ValueGenerationOnSave,
IsTimestamp = property.PropertyType == typeof(byte[]) && property.IsConcurrencyToken
};
table.AddColumn(column);
return column;
}
