/// <summary>
/// "Builds" values for parameters by building a set of <see cref="UnitInfo" />(<paramref name="parameters" />[i], <see cref="SpecialToken.InjectValue" />)
/// one by one via current build session
/// </summary>
public static object[] GetValuesForParameters([NotNull] this IBuildSession buildSession, [NotNull] ParameterInfo[] parameters)
{
if (buildSession == null)
{
throw new ArgumentNullException(nameof(buildSession));
}
if (parameters == null)
{
throw new ArgumentNullException(nameof(parameters));
}
if (parameters.Length == 0)
{
throw new ArgumentException("At least one parameters should be provided", nameof(parameters));
}
var values = new object[parameters.Length];
for (var i = 0; i < parameters.Length; i++)
{
var buildResult = buildSession.BuildUnit(new UnitInfo(parameters[i], SpecialToken.InjectValue));
if (!buildResult.HasValue)
{
throw new ArmatureException(string.Format("Can't build value for parameter {0}", parameters[i]));
}
values[i] = buildResult.Value;
}
return(values);
}
/// <summary>
/// Builds an argument to inject into the property representing by <paramref name="propertyInfo" />
/// </summary>
public static object?BuildPropertyArgument(this IBuildSession buildSession, PropertyInfo propertyInfo)
{
var buildResult = buildSession.BuildUnit(new UnitId(propertyInfo, SpecialTag.Argument));
return(buildResult.HasValue
? buildResult.Value
: throw new ArmatureException(string.Format("Argument for property '{0}' of {1} is not built", propertyInfo, propertyInfo.DeclaringType)));
}
public void Process(IBuildSession buildSession)
{
var unitUnderConstruction = buildSession.GetUnitUnderConstruction();
var effectiveToken = Equals(_token, Token.Propagate) ? unitUnderConstruction.Token : _token;
var genericType = _redirectTo.MakeGenericType(buildSession.GetUnitUnderConstruction().GetUnitType().GetGenericArguments());
buildSession.BuildResult = buildSession.BuildUnit(new UnitInfo(genericType, effectiveToken));
}
public void Process(IBuildSession buildSession)
{
if (!buildSession.BuildResult.HasValue)
{
var unitUnderConstruction = buildSession.GetUnitUnderConstruction();
var effectiveToken = Equals(_token, Token.Propagate) ? unitUnderConstruction.Token : _token;
var unitInfo = new UnitInfo(_redirectTo, effectiveToken);
buildSession.BuildResult = buildSession.BuildUnit(unitInfo);
}
}
public static object?[] BuildArgumentsForMethod(this IBuildSession buildSession, ParameterInfo[] parameters)
{
if (buildSession is null)
{
throw new ArgumentNullException(nameof(buildSession));
}
if (parameters is null)
{
throw new ArgumentNullException(nameof(parameters));
}
if (parameters.Length == 0)
{
throw new ArgumentException("At least one parameter should be provided", nameof(parameters));
}
return((object?[])buildSession.BuildUnit(new UnitId(parameters, SpecialTag.Argument)).Value !);
}
public void Process(IBuildSession buildSession)
{
var propertyInfo = (PropertyInfo)buildSession.GetUnitUnderConstruction().Id;
var attribute = propertyInfo
.GetCustomAttributes <InjectAttribute>()
.SingleOrDefault();
if (attribute == null)
{
Log.WriteLine(LogLevel.Info, () => string.Format("{0}{{{1}}}", this, "No Property marked with InjectAttribute"));
}
else
{
var unitInfo = new UnitInfo(propertyInfo.PropertyType, attribute.InjectionPointId);
buildSession.BuildResult = buildSession.BuildUnit(unitInfo);
}
}
/// <summary>
/// "Builds" a <see cref="ConstructorInfo" /> for a <see creaf="type" /> by building a unit represented
/// by <see cref="UnitInfo" />(<paramref name="type" />, <see cref="SpecialToken.Constructor" />) via current build session.
/// </summary>
public static ConstructorInfo GetConstructorOf([NotNull] this IBuildSession buildSessoin, [NotNull] Type type)
{
if (buildSessoin == null)
{
throw new ArgumentNullException(nameof(buildSessoin));
}
if (type == null)
{
throw new ArgumentNullException(nameof(type));
}
var result = buildSessoin.BuildUnit(new UnitInfo(type, SpecialToken.Constructor));
if (!result.HasValue)
{
throw new Exception(string.Format("Can't find appropriate constructor for type {0}", type));
}
return((ConstructorInfo)result.Value);
}
/// <summary>
/// Builds a <see cref="ConstructorInfo" /> for a <see creaf="type" /> by building a unit represented
/// by <see cref="UnitId" />(<paramref name="type" />, <see cref="SpecialTag.Constructor" />) via current build session.
/// </summary>
public static ConstructorInfo GetConstructorOf(this IBuildSession buildSession, Type type)
{
if (buildSession is null)
{
throw new ArgumentNullException(nameof(buildSession));
}
if (type is null)
{
throw new ArgumentNullException(nameof(type));
}
var result = buildSession.BuildUnit(new UnitId(type, SpecialTag.Constructor));
if (!result.HasValue)
{
throw new ArmatureException($"Constructor for type {type} is not found, check registrations for this type or 'default' registrations.");
}
return((ConstructorInfo)result.Value !);
}
/// <summary>
/// "Builds" a value to inject into the property representing by <paramref name="propertyInfo" />
/// </summary>
public static object GetValueForProperty(this IBuildSession buildSession, PropertyInfo propertyInfo)
{
var buildResult = buildSession.BuildUnit(new UnitInfo(propertyInfo, SpecialToken.InjectValue));
return(buildResult.HasValue ? buildResult.Value : throw new ArmatureException(string.Format("Can't build value for property {0}", propertyInfo)));
}