/// <summary>
/// Initialises a new instance of the <see cref="PocoObjectInfo" /> class.
/// </summary>
/// <param name="forType">The type the object info relates to.</param>
/// <param name="tableInfo">The table info.</param>
/// <exception cref="ArgumentNullException">
/// Thrown if forType or tableInfo are null.
/// </exception>
public PocoObjectInfo(Type forType, TableInfo tableInfo)
{
if (forType == null)
{
throw new ArgumentNullException("forType");
}
if (tableInfo == null)
{
throw new ArgumentNullException("tableInfo");
}
this.forType = forType;
this.tableInfo = tableInfo;
if (this.tableInfo.IdentifierColumn != null && this.tableInfo.IdentifierColumn.PropertyInfo.PropertyType.IsValueType)
{
this.defaultIdentifierValue = (ValueType)Activator.CreateInstance(this.tableInfo.IdentifierColumn.PropertyInfo.PropertyType);
}
if (this.tableInfo.IdentifierColumn != null)
{
this.getIdentifierValue = DelegateFactory.CreateGetIdentifier(this);
this.getInsertValues = DelegateFactory.CreateGetInsertValues(this);
this.getUpdateValues = DelegateFactory.CreateGetUpdateValues(this);
this.setIdentifierValue = DelegateFactory.CreateSetIdentifier(this);
}
this.instanceFactory = DelegateFactory.CreateInstanceFactory(this);
}
public IObjectInfo CreateObjectInfo(Type forType)
{
if (forType == null)
{
throw new ArgumentNullException("forType");
}
var tableAttribute = forType.GetAttribute<TableAttribute>(inherit: false);
if (tableAttribute == null)
{
throw new MappingException(ExceptionMessages.AttributeMappingConvention_NoTableAttribute.FormatWith(forType.FullName));
}
var identifierStrategy = IdentifierStrategy.DbGenerated;
var columns = this.CreateColumnInfos(forType, ref identifierStrategy);
var tableInfo = new TableInfo(columns, identifierStrategy, tableAttribute.Name, tableAttribute.Schema);
if (this.log.IsDebug)
{
this.log.Debug(LogMessages.MappingConvention_MappingTypeToTable, forType.FullName, tableInfo.Schema, tableInfo.Name);
}
return new PocoObjectInfo(forType, tableInfo);
}
public void ConstructorSetsPropertyValuesWithoutIdentifierMapped()
{
var columns = new ReadOnlyCollection<ColumnInfo>(new[]
{
new ColumnInfo("Name", typeof(Customer).GetProperty("Name"), false, true, true),
new ColumnInfo("Created", typeof(Customer).GetProperty("Created"), false, true, false),
new ColumnInfo("Updated", typeof(Customer).GetProperty("Updated"), false, false, true)
});
var identifierStrategy = IdentifierStrategy.Assigned;
var name = "Customers";
var schema = "Sales";
var tableInfo = new TableInfo(columns, identifierStrategy, name, schema);
Assert.Equal(columns, tableInfo.Columns);
Assert.Null(tableInfo.IdentifierColumn);
Assert.Equal(identifierStrategy, tableInfo.IdentifierStrategy);
Assert.Equal(name, tableInfo.Name);
Assert.Equal(schema, tableInfo.Schema);
Assert.Equal(2, tableInfo.InsertColumnCount);
Assert.Equal(2, tableInfo.UpdateColumnCount);
}
public IObjectInfo CreateObjectInfo(Type forType)
{
if (forType == null)
{
throw new ArgumentNullException("forType");
}
var identifierStrategy = this.settings.ResolveIdentifierStrategy(forType);
var columns = this.CreateColumnInfos(forType, identifierStrategy);
var tableInfo = new TableInfo(
columns,
identifierStrategy,
this.settings.ResolveTableName(forType),
this.settings.ResolveTableSchema(forType));
if (this.log.IsDebug)
{
this.log.Debug(LogMessages.MappingConvention_MappingTypeToTable, forType.FullName, tableInfo.Schema, tableInfo.Name);
}
return new PocoObjectInfo(forType, tableInfo);
}
