/// <summary>
/// Performs post-deserialization actions.
/// </summary>
/// <param name="sender"></param>
public virtual void OnDeserialization(object sender)
{
if (provider == null || provider.GetType() == typeof(ArithmeticProvider))
{
provider = ArithmeticProvider.Default;
}
OverflowAllowed = (Rules.OverflowBehavior == OverflowBehavior.AllowOverflow);
NullIsZero = (Rules.NullBehavior == NullBehavior.ThreatNullAsZero);
cachedArithmetics = ThreadSafeDictionary <ArithmeticRules, Arithmetic <T> > .Create(new object());
}
// Constructors
private LambdaExpressionFactory()
{
cache = ThreadSafeDictionary <Type, Factory> .Create(new object());
factoryMethod = typeof(Expression).GetMethods()
.Where(m => m.IsGenericMethod &&
m.Name == "Lambda" &&
m.GetParameters()[1].ParameterType == typeof(IEnumerable <ParameterExpression>))
.Single();
}
// Constructors
private LambdaExpressionFactory()
{
cache = ThreadSafeDictionary <Type, Factory> .Create(new object());
slowFactoryMethod = WellKnownTypes.Expression.GetMethods().Single(m =>
m.IsGenericMethod &&
m.Name == "Lambda" &&
m.GetParameters()[1].ParameterType == typeof(IEnumerable <ParameterExpression>));
createHandler = CanUseFastFactory() ? (Func <Type, Factory>)CreateFactoryFast : CreateFactorySlow;
}
/// <summary>
/// Performs post-deserialization actions.
/// </summary>
/// <param name="sender"></param>
public virtual void OnDeserialization(object sender)
{
if (provider == null)
{
provider = ComparerProvider.Default;
}
else if (provider.GetType() == typeof(ComparerProvider))
{
provider = ComparerProvider.Default;
}
else if (provider is SystemComparerProvider)
{
provider = ComparerProvider.System;
}
cachedComparers = ThreadSafeDictionary <ComparisonRules, AdvancedComparer <T> > .Create(new object());
}
private void Initialize()
{
results = ThreadSafeDictionary <Pair <Type>, int> .Create(new object());
}
/// <summary>
/// Performs post-deserialization actions.
/// </summary>
/// <param name="sender"></param>
public virtual void OnDeserialization(object sender)
{
_lock = new object();
cache = ThreadSafeDictionary <TypePair, object> .Create(_lock);
}
// Constructors
/// <summary>
/// Initializes a new instance of this type.
/// </summary>
protected AssociateProvider()
{
constructorParams = new object[] { this };
_lock = new object();
cache = ThreadSafeDictionary <TypePair, object> .Create(_lock);
}
public void CombinedTest()
{
var dictionary = ThreadSafeDictionary <int, string> .Create(new object());
// SetValue
string one;
Assert.IsFalse(
dictionary.TryGetValue(1, out one));
Assert.IsNull(one);
dictionary.SetValue(1, "One");
Assert.IsTrue(
dictionary.TryGetValue(1, out one));
Assert.AreEqual("One", one);
// GetValue with generaors
string two = dictionary.GetValue(2,
delegate { return("Two"); });
Assert.AreEqual("Two", two);
bool twoRecalculated = false;
two = dictionary.GetValue(2,
delegate
{
twoRecalculated = true;
return("Two");
});
Assert.AreEqual("Two", two);
Assert.IsFalse(twoRecalculated);
// Null value
string zero = dictionary.GetValue(0,
delegate { return(null); });
Assert.AreEqual(null, zero);
bool zeroRecalculated = false;
zero = dictionary.GetValue(0,
delegate
{
zeroRecalculated = true;
return(null);
});
Assert.IsNull(zero);
Assert.IsFalse(zeroRecalculated);
var dictionary2 = ThreadSafeDictionary <int, int> .Create(new object());
int i;
dictionary2.TryGetValue(0, out i);
Assert.AreEqual(0, i);
}
