private ContentListType ManageContentListType(Dictionary <string, FieldDescriptor> fieldInfoList, Dictionary <string, List <string> > oldBindings, bool modify, out List <FieldSetting> fieldSettings)
{
var attempts = 0;
while (true)
{
try
{
return(ManageContentListTypeOneAttempt(fieldInfoList, oldBindings, modify, out fieldSettings));
}
catch (Exception e)
{
if (!e.Message.Contains("Storage schema is out of date") || attempts++ >= 42)
{
throw;
}
}
var timer = Stopwatch.StartNew();
ActiveSchema.Reload();
ContentTypeManager.Reload();
timer.Stop();
var d = timer.Elapsed;
var timeString = $"{d.Minutes}:{d.Seconds}.{d.Milliseconds}";
SnLog.WriteInformation(
$"Type system is reloaded because it was out of date during managing a list type. Attempt: {attempts}, reloading time: {timeString}",
EventId.RepositoryRuntime);
}
}
public void ContentType_MorePermissiveLoad_MissingContentHandler_Load()
{
Test(() =>
{
var ctd0 = @"<ContentType name=""MyType1"" parentType=""GenericContent"" handler=""SenseNet.ContentRepository.GenericContent"" xmlns=""http://schemas.sensenet.com/SenseNet/ContentRepository/ContentTypeDefinition"">
<Fields>
<Field name=""Field1"" type=""ShortText""></Field>
</Fields>
</ContentType>";
var ctd1 = @"<ContentType name=""MyType1"" parentType=""GenericContent"" handler=""MyType"" xmlns=""http://schemas.sensenet.com/SenseNet/ContentRepository/ContentTypeDefinition"">
<Fields>
<Field name=""Field1"" type=""ShortText""></Field>
</Fields>
</ContentType>";
// ARRANGE
ContentTypeInstaller.InstallContentType(ctd0);
var myType = ContentType.GetByName("MyType1");
Assert.IsNotNull(myType);
Assert.IsNotNull(myType.FieldSettings.FirstOrDefault(x => x.Name == "Field1"));
HackDatabaseForMorePermissiveLoadTest("MyType1", ctd0, ctd1);
// ACTION: Reload schema from the database.
Cache.Reset();
ContentTypeManager.Reload();
// ASSERT: the ContentType is loaded but invalid.
var myType1 = ContentType.GetByName("MyType1");
Assert.AreEqual(ctd1, myType1.ToXml());
Assert.IsTrue(myType1.IsInvalid);
});
}
public void ContentType_MorePermissiveLoad_MissingBinding_Create()
{
Test(() =>
{
var ctd0 = @"<ContentType name=""MyType1"" parentType=""GenericContent"" handler=""SenseNet.ContentRepository.GenericContent"" xmlns=""http://schemas.sensenet.com/SenseNet/ContentRepository/ContentTypeDefinition"">
<Fields>
<Field name=""Image2"" type=""Image""></Field>
</Fields>
</ContentType>";
var ctd1 = @"<ContentType name=""MyType1"" parentType=""GenericContent"" handler=""SenseNet.ContentRepository.GenericContent"" xmlns=""http://schemas.sensenet.com/SenseNet/ContentRepository/ContentTypeDefinition"">
<Fields>
<Field name=""ImageRef"" type=""Reference""></Field>
<Field name=""ImageData"" type=""Binary""></Field>
<Field name=""Image2"" type=""Image"">
<Bind property=""ImageRef"" />
<Bind property=""ImageData"" />
</Field>
</Fields>
</ContentType>";
// ACTION-1: Try install an invalid CTD.
try
{
//ContentTypeInstaller.InstallContentType(ctd0);
var binaryData = new BinaryData();
binaryData.FileName = "MyType1";
binaryData.SetStream(RepositoryTools.GetStreamFromString(ctd0));
var contentType = new ContentType(ContentType.GetByName("GenericContent"))
{
Name = "MyType1",
Binary = binaryData
};
contentType.Save();
Assert.Fail("The expected exception was not thrown.");
}
catch (ContentRegistrationException e)
{
// do nothing
}
// ACTION-2: reinstall without any problem.
ContentTypeInstaller.InstallContentType(ctd1);
// ACTION-3: Reload schema from the database.
Cache.Reset();
ContentTypeManager.Reload();
// ASSERT: the ContentType is loaded and valid.
var myType1 = ContentType.GetByName("MyType1");
Assert.AreEqual(ctd1, myType1.ToXml());
Assert.IsFalse(myType1.IsInvalid);
Assert.IsNotNull(myType1.FieldSettings.FirstOrDefault(x => x.Name == "Image2"));
});
}
private static void SetContentHandlerAndResetManagers(string handlerName, Action action)
{
// set the handler of the Folder type to an unknown value
SetContentHandler("Folder", handlerName);
Cache.Reset();
NodeTypeManager.Restart();
ContentTypeManager.Reload();
action();
}
private static void ResetAndFailToCreateContent()
{
Cache.Reset();
NodeTypeManager.Restart();
ContentTypeManager.Reload();
var parent = Node.Load <GenericContent>("/Root");
// try to create a content with an unknown field
ExpectException(() =>
{
var content = Content.CreateNew("Folder", parent, Guid.NewGuid().ToString());
content.Save();
}, typeof(SnNotSupportedException));
// try to create a content with a known handler that has an unknown parent
ExpectException(() =>
{
var content = Content.CreateNew("SystemFolder", parent, Guid.NewGuid().ToString());
content.Save();
}, typeof(SnNotSupportedException));
}
public void UnknownHandler_CreateContent_FieldTable()
{
// This test is necessary because the OData layer calls the field name getter method.
Test(() =>
{
var parent = Node.Load <GenericContent>("/Root");
var content = Content.CreateNew("Folder", parent, Guid.NewGuid().ToString());
var fieldNamesBefore = string.Join(",", content.GetFieldNamesInParentTable().OrderBy(fn => fn));
// set the handler of the Folder type to an unknown value
SetContentHandler("Folder", "UnknownFieldTable");
Cache.Reset();
NodeTypeManager.Restart();
ContentTypeManager.Reload();
parent = Node.Load <GenericContent>("/Root");
content = Content.CreateNew("Folder", parent, Guid.NewGuid().ToString());
var fieldNamesAfter = string.Join(",", content.GetFieldNamesInParentTable().OrderBy(fn => fn));
Assert.AreEqual(fieldNamesBefore, fieldNamesAfter);
});
}