/// <summary>
/// Initializes a new instance of the <see cref="FixedLengthFileEngine"/> class.
/// </summary>
/// <param name="layoutDescriptor">The layout descriptor.</param>
/// <param name="lineBuilderFactory">The line builder factory.</param>
/// <param name="lineParserFactory">The line parser factory.</param>
/// <param name="handleEntryReadError">The handle entry read error.</param>
internal FixedLengthFileEngine(
IFixedLengthLayoutDescriptor layoutDescriptor,
IFixedLengthLineBuilderFactory lineBuilderFactory,
IFixedLengthLineParserFactory lineParserFactory,
FileReadErrorHandler handleEntryReadError = null) : base(handleEntryReadError)
{
_lineBuilderFactory = lineBuilderFactory;
_lineParserFactory = lineParserFactory;
_layoutDescriptor = new FixedLengthImmutableLayoutDescriptor(layoutDescriptor);
}
/// <summary>
/// Initializes a new instance of the <see cref="FixedLengthFileEngine"/> class.
/// </summary>
/// <param name="layoutDescriptor">The layout descriptor.</param>
/// <param name="lineBuilderFactory">The line builder factory.</param>
/// <param name="lineParserFactory">The line parser factory.</param>
/// <param name="handleEntryReadError">The handle entry read error.</param>
internal FixedLengthFileEngine(
ILayoutDescriptor <IFixedFieldSettingsContainer> layoutDescriptor,
IFixedLengthLineBuilderFactory lineBuilderFactory,
IFixedLengthLineParserFactory lineParserFactory,
Func <string, Exception, bool> handleEntryReadError = null) : base(handleEntryReadError)
{
this.lineBuilderFactory = lineBuilderFactory;
this.lineParserFactory = lineParserFactory;
this.layoutDescriptor = layoutDescriptor;
}
public FixedLengthFileEngineWriteTests()
{
A.CallTo(() => _lineBuilder.BuildLine(A <TestRecord> .Ignored))
.ReturnsLazily((TestRecord r) => r.ToString());
_lineBuilderFactory = A.Fake <IFixedLengthLineBuilderFactory>();
A.CallTo(() => _lineBuilderFactory.GetBuilder(A <IFixedLengthLayoutDescriptor> .Ignored))
.Returns(_lineBuilder);
_fileEngine = new FixedLengthFileEngine(
A.Fake <IFixedLengthLayoutDescriptor>(),
_lineBuilderFactory,
new FixedLengthLineParserFactory());
}
/// <summary>
/// Initializes a new instance of the <see cref="FixedLengthFileMultiEngine"/> class.
/// </summary>
/// <param name="layoutDescriptors">The layout descriptors.</param>
/// <param name="typeSelector">The type selector function.</param>
/// <param name="lineBuilderFactory">The line builder factory.</param>
/// <param name="lineParserFactory">The line parser factory.</param>
/// <param name="masterDetailStrategy">Determines how master-detail record relationships are handled.</param>
/// <param name="handleEntryReadError">The handle entry read error.</param>
/// <exception cref="System.ArgumentNullException">typeSelectorFunc</exception>
internal FixedLengthFileMultiEngine(
IEnumerable <IFixedLengthLayoutDescriptor> layoutDescriptors,
Func <string, int, Type> typeSelector,
IFixedLengthLineBuilderFactory lineBuilderFactory,
IFixedLengthLineParserFactory lineParserFactory,
IMasterDetailStrategy masterDetailStrategy,
FileReadErrorHandler?handleEntryReadError = null)
: base(layoutDescriptors, handleEntryReadError)
{
_layoutDescriptors = layoutDescriptors.Select(ld => new FixedLengthImmutableLayoutDescriptor(ld))
.Cast <IFixedLengthLayoutDescriptor>()
.ToDictionary(ld => ld.TargetType, ld => ld);
_typeSelector = typeSelector ?? throw new ArgumentNullException(nameof(typeSelector));
_lineBuilderFactory = lineBuilderFactory ?? throw new ArgumentNullException(nameof(lineBuilderFactory));
_lineParserFactory = lineParserFactory ?? throw new ArgumentNullException(nameof(lineParserFactory));
_masterDetailStrategy = masterDetailStrategy ?? throw new ArgumentNullException(nameof(masterDetailStrategy));
}
/// <summary>
/// Initializes a new instance of the <see cref="FixedLengthFileMultiEngine"/> class.
/// </summary>
/// <param name="layoutDescriptors">The layout descriptors.</param>
/// <param name="typeSelectorFunc">The type selector function.</param>
/// <param name="lineBuilderFactory">The line builder factory.</param>
/// <param name="lineParserFactory">The line parser factory.</param>
/// <param name="handleEntryReadError">The handle entry read error.</param>
/// <exception cref="System.ArgumentNullException">typeSelectorFunc</exception>
internal FixedLengthFileMultiEngine(
IEnumerable<ILayoutDescriptor<IFixedFieldSettingsContainer>> layoutDescriptors,
Func<string, int, Type> typeSelectorFunc,
IFixedLengthLineBuilderFactory lineBuilderFactory,
IFixedLengthLineParserFactory lineParserFactory,
Func<string, Exception, bool> handleEntryReadError = null)
{
if (typeSelectorFunc == null) throw new ArgumentNullException("typeSelectorFunc");
this.layoutDescriptors = layoutDescriptors.ToList();
results = new Dictionary<Type, ArrayList>(this.layoutDescriptors.Count());
foreach (var descriptor in this.layoutDescriptors)
{
results[descriptor.TargetType] = new ArrayList();
}
this.typeSelectorFunc = typeSelectorFunc;
this.lineBuilderFactory = lineBuilderFactory;
this.lineParserFactory = lineParserFactory;
this.handleEntryReadError = handleEntryReadError;
}
