private static void DemandNotNullInternal([AssertionCondition(AssertionConditionType.IS_NOT_NULL)] object value, string message, object owner, int skipStackFrames, string uniqueId)
{
if (value != null)
{
return;
}
string propertyName;
var methodBase = new StackFrame(skipStackFrames + 1).GetMethod();
if (methodBase.IsSpecialName && (methodBase.Name.StartsWith("Get_") || methodBase.Name.StartsWith("Get_")))
{
propertyName = methodBase.Name.Substring(4);
}
else
{
propertyName = methodBase.Name;
}
throw new InvalidOperationException(
(message == null ? "Value cannot be null!": DebugUtil.Indent2(message)) +
(owner == null ? "":DebugUtil.P("Declaring Type: ", () => (owner is Type?((Type)owner).FullName:owner.GetType().FullName))) +
(propertyName == null ? "":DebugUtil.P("Property Name", propertyName)) +
(uniqueId == null ? "":DebugUtil.P("UniqueID", uniqueId))
);
}
public static void DemandWrite([AssertionCondition(AssertionConditionType.IS_TRUE)] bool canWrite, string message, object owner, string propertyName, string uniqueId)
{
if (!canWrite)
{
throw new InvalidOperationException(
(message == null ? "Property is wite protected!": DebugUtil.Indent2(message)) +
(owner == null ? "":"\r\n\t" + "Declaring Type: " + (owner is Type?((Type)owner).FullName:owner.GetType().FullName)) +
(propertyName == null ? "":"\r\n\t" + "Property Name: " + propertyName) +
(uniqueId == null ? "":"\r\n\t" + "UniqueID: " + uniqueId)
);
}
}
public static void DemandNotNull([AssertionCondition(AssertionConditionType.IS_NOT_NULL)] object value, string message, object owner, string propertyName, string uniqueId)
{
if (value == null)
{
throw new InvalidOperationException(
(message == null ? "Value must not be null!": DebugUtil.Indent2(message)) +
(owner == null ? "":DebugUtil.P("Declaring Type", () => (owner is Type?((Type)owner).FullName:owner.GetType().FullName))) +
(propertyName == null ? "":DebugUtil.P("Property Name", propertyName)) +
(uniqueId == null ? "":DebugUtil.P("UniqueID", uniqueId))
);
}
}
public static void DemandWriteOnce([AssertionCondition(AssertionConditionType.IS_TRUE)] bool canWrite, string message, object owner, string propertyName, string uniqueId)
{
//NOTE: do not change default parameter values!
if (!canWrite)
{
throw new InvalidOperationException(
(message == null ? "Property already initialized!": DebugUtil.Indent2(message)) +
DebugUtil.P(owner != null, "Declaring Type", DebugUtil.FormatTypeName(owner)) +
DebugUtil.P(propertyName != null, "Property Name", propertyName) +
DebugUtil.P(uniqueId != null, "UniqueID", uniqueId)
);
}
}