/// <summary>
/// Initializes a new instance of <see cref="ToSagaExpression{TSagaData,TMessage}" />.
/// </summary>
public ToSagaExpression(IConfigureHowToFindSagaWithMessage sagaMessageFindingConfiguration, Expression <Func <TMessage, object> > messageProperty)
{
Guard.AgainstNull(nameof(sagaMessageFindingConfiguration), sagaMessageFindingConfiguration);
Guard.AgainstNull(nameof(messageProperty), messageProperty);
this.sagaMessageFindingConfiguration = sagaMessageFindingConfiguration;
this.messageProperty = messageProperty;
}
/// <summary>
/// <see cref="Saga.ConfigureHowToFindSaga"/>. Do not override this method.
/// </summary>
protected override void ConfigureHowToFindSaga(IConfigureHowToFindSagaWithMessage mapper)
{
VerifyNoConfigureHowToFindSaga();
VerifyBase();
var propertyMapper = new PropertyMapper <TSagaData>(mapper, GetExpression(), GetType());
ConfigureMapping(propertyMapper);
}
/// <summary>
/// Override this method in order to configure how this saga's data should be found.
/// </summary>
/// <remarks>Override <see cref="Saga.ConfigureHowToFindSaga"/> and forwards it to the generic version <see cref="ConfigureHowToFindSaga(SagaPropertyMapper{TSagaData})"/></remarks>
internal protected override void ConfigureHowToFindSaga(IConfigureHowToFindSagaWithMessage sagaMessageFindingConfiguration)
{
ConfigureHowToFindSaga(new SagaPropertyMapper <TSagaData>(sagaMessageFindingConfiguration));
}
protected internal override void ConfigureHowToFindSaga(IConfigureHowToFindSagaWithMessage sagaMessageFindingConfiguration)
{
}
protected override void ConfigureHowToFindSaga(IConfigureHowToFindSagaWithMessage mapper)
{
}
/// <summary> /// Override this method in order to configure how this saga's data should be found. /// </summary> protected internal abstract void ConfigureHowToFindSaga(IConfigureHowToFindSagaWithMessage sagaMessageFindingConfiguration);
/// <summary>
/// Constucts the expression
/// </summary>
/// <param name="sagaMessageFindingConfiguration"></param>
/// <param name="messageProperty"></param>
public ToSagaExpression(IConfigureHowToFindSagaWithMessage sagaMessageFindingConfiguration, Expression <Func <TMessage, object> > messageProperty)
{
this.sagaMessageFindingConfiguration = sagaMessageFindingConfiguration;
this.messageProperty = messageProperty;
}
internal SagaPropertyMapper(IConfigureHowToFindSagaWithMessage sagaMessageFindingConfiguration)
{
this.sagaMessageFindingConfiguration = sagaMessageFindingConfiguration;
}
protected override void ConfigureHowToFindSaga(IConfigureHowToFindSagaWithMessage mapper)
{
mapper.ConfigureMapping <PaymentSagaData, RequestPayment>(message => message.PaymentId, payment => payment.PaymentId);
mapper.ConfigureMapping <PaymentSagaData, CompletePayment>(message => message.PaymentId, payment => payment.PaymentId);
mapper.ConfigureMapping <PaymentSagaData, CancelPayment>(message => message.PaymentId, payment => payment.PaymentId);
}
internal PropertyMapper(IConfigureHowToFindSagaWithMessage sagaMessageFindingConfiguration, Expression <Func <TSagaData, object> > sagaEntityProperty, Type sagaType)
{
this.sagaMessageFindingConfiguration = sagaMessageFindingConfiguration;
this.sagaEntityProperty = sagaEntityProperty;
this.sagaType = sagaType;
}
