public void WhenAssemblyAreNotRegisteredInGAC_GetNameWithAssemblyMustReturnTheShortenedAssemblyName()
{
var type = typeof(HbmWriterHelper);
var nameWithAssembly = HbmWriterHelper.GetNameWithAssembly(type);
Assert.That(nameWithAssembly, Is.EqualTo($"{type.FullName}, {type.Assembly.GetName().Name}"));
}
public void WhenAssemblyAreRegisteredInGAC_GetNameWithAssemblyMustReturnTheFullyQualifiedName()
{
var type = typeof(System.Data.DataRow);
var nameWithAssembly = HbmWriterHelper.GetNameWithAssembly(type);
Assert.That(nameWithAssembly, Is.EqualTo($"{type.FullName}, {type.Assembly.FullName}"));
}
public override void WriteUserDefinedContent(System.Xml.XmlWriter writer, System.Type classType, System.Type contentAttributeType, BaseAttribute parentAttribute)
{
base.WriteUserDefinedContent(writer, classType, contentAttributeType, parentAttribute);
if (contentAttributeType == null && !DoNotAutoDetectClassName) // First time that this method is called for this class
{
var classAttribute = parentAttribute as ClassAttribute;
if (classAttribute != null)
{
if (classAttribute.EntityName == null && classAttribute.Name == null)
{
writer.WriteAttributeString("name", HbmWriterHelper.GetNameWithAssembly(classType));
}
}
var subclassAttribute = parentAttribute as SubclassAttribute;
if (subclassAttribute != null)
{
if (subclassAttribute.EntityName == null && subclassAttribute.Name == null)
{
writer.WriteAttributeString("name", HbmWriterHelper.GetNameWithAssembly(classType));
}
}
var joinedSubclassAttribute = parentAttribute as JoinedSubclassAttribute;
if (joinedSubclassAttribute != null)
{
if (joinedSubclassAttribute.EntityName == null && joinedSubclassAttribute.Name == null)
{
writer.WriteAttributeString("name", HbmWriterHelper.GetNameWithAssembly(classType));
}
}
var unionSubclassAttribute = parentAttribute as UnionSubclassAttribute;
if (unionSubclassAttribute != null)
{
if (unionSubclassAttribute.EntityName == null && unionSubclassAttribute.Name == null)
{
writer.WriteAttributeString("name", HbmWriterHelper.GetNameWithAssembly(classType));
}
}
}
// Insert [RawXml] after the specified type of attribute
System.Collections.ArrayList RawXmlAttributedMembersList = FindSystemAttributedMembers(typeof(RawXmlAttribute), classType);
foreach (System.Reflection.MemberInfo member in RawXmlAttributedMembersList)
{
RawXmlAttribute rawXml = member.GetCustomAttributes(typeof(RawXmlAttribute), false)[0] as RawXmlAttribute;
if (contentAttributeType != rawXml.After)
{
continue;
}
if (rawXml.Content == null)
{
throw new MappingException("You must specify the content of the RawXmlAttribute on the member: " + member.Name + " of the class " + member.DeclaringType.FullName);
}
System.Xml.XmlTextWriter textWriter = writer as System.Xml.XmlTextWriter;
if (textWriter != null) // TODO: Hack to restore indentation after writing the raw XML
{
textWriter.WriteStartElement("!----"); // Write <!---->
textWriter.Flush();
textWriter.BaseStream.Flush(); // Note: Seek doesn't work properly here; so the started elt can't be removed
}
writer.WriteRaw(rawXml.Content);
if (textWriter != null) // TODO: Hack to restore indentation after writing the raw XML
{
textWriter.WriteEndElement();
textWriter.Flush();
textWriter.BaseStream.Flush();
textWriter.BaseStream.Seek(-8, System.IO.SeekOrigin.Current); // Remove </!---->
}
}
if (contentAttributeType == typeof(ComponentAttribute))
{
System.Collections.ArrayList ComponentPropertyList = FindSystemAttributedMembers(typeof(ComponentPropertyAttribute), classType);
foreach (System.Reflection.MemberInfo member in ComponentPropertyList)
{
object[] objects = member.GetCustomAttributes(typeof(ComponentPropertyAttribute), false);
WriteComponentProperty(writer, member, objects[0] as ComponentPropertyAttribute, parentAttribute);
}
}
if (contentAttributeType == typeof(CacheAttribute))
{
object[] attributes = classType.GetCustomAttributes(typeof(CacheAttribute), false);
if (attributes.Length > 0)
{
WriteCache(writer, null, (CacheAttribute)attributes[0], parentAttribute, classType);
}
}
if (contentAttributeType == typeof(DiscriminatorAttribute))
{
object[] attributes = classType.GetCustomAttributes(typeof(DiscriminatorAttribute), false);
if (attributes.Length > 0)
{
WriteDiscriminator(writer, null, (DiscriminatorAttribute)attributes[0], parentAttribute, classType);
}
}
if (contentAttributeType == typeof(KeyAttribute))
{
object[] attributes = classType.GetCustomAttributes(typeof(KeyAttribute), false);
if (attributes.Length > 0)
{
WriteKey(writer, null, (KeyAttribute)attributes[0], parentAttribute, classType);
}
}
}
private void MapSubclasses(System.Collections.ArrayList subclasses, System.Collections.Specialized.StringCollection extendedClassesNames, System.Collections.ArrayList mappedClassesNames, System.Xml.XmlTextWriter writer)
{
System.Collections.ArrayList mappedSubclassesNames = new System.Collections.ArrayList();
// Map each subclass after the class it extends
while (subclasses.Count > 0)
{
for (int i = subclasses.Count - 1; i >= 0; i--)
{
System.Type type = subclasses[i] as System.Type;
string extendedClassName = extendedClassesNames[i];
if (extendedClassName == null)
{
throw new MappingException("You must specify the Extends attribute of the Subclass: " + type.FullName);
}
if (!mappedClassesNames.Contains(extendedClassName) &&
!mappedSubclassesNames.Contains(extendedClassName))
{
bool extendedClassFoundButNotMappedYet = false;
// Make sure that the extended class is mapped (in this assembly)
foreach (System.Type subclass in subclasses)
{
if (HbmWriterHelper.GetNameWithAssembly(subclass)
== extendedClassName)
{
if (subclass == type)
{
throw new MappingException("The Subclass " + type.FullName + " extends itself.");
}
else
{
extendedClassFoundButNotMappedYet = true;
break;
}
}
}
if (extendedClassFoundButNotMappedYet)
{
continue; // Map this one later
}
// Else unknown extended class:
// Assume it is mapped somewhere else and map this subclass
}
if (IsSubclass(type, typeof(SubclassAttribute)))
{
HbmWriter.WriteSubclass(writer, type);
}
else if (IsSubclass(type, typeof(JoinedSubclassAttribute)))
{
HbmWriter.WriteJoinedSubclass(writer, type);
}
else if (IsSubclass(type, typeof(UnionSubclassAttribute)))
{
HbmWriter.WriteUnionSubclass(writer, type);
}
// Note: Do not add to mappedClassesNames because it is for x-subclasses (and a x-subclasses shouldn't extend another x-subclasses)
mappedSubclassesNames.Add(HbmWriterHelper.GetNameWithAssembly(type));
subclasses.RemoveAt(i);
extendedClassesNames.RemoveAt(i);
}
}
}
/// <summary> Writes the mapping of all mapped classes of the specified assembly in the specified stream. </summary>
/// <param name="stream">Where the xml is written.</param>
/// <param name="assembly">Assembly used to extract user-defined types containing a valid attribute (can be [Class] or [xSubclass]).</param>
public virtual void Serialize(System.IO.Stream stream, System.Reflection.Assembly assembly)
{
if (stream == null)
{
throw new System.ArgumentNullException("stream");
}
if (assembly == null)
{
throw new System.ArgumentNullException("assembly");
}
System.Xml.XmlTextWriter writer = new System.Xml.XmlTextWriter(stream, System.Text.Encoding.UTF8);
writer.Formatting = System.Xml.Formatting.Indented;
writer.WriteStartDocument();
if (WriteDateComment)
{
writer.WriteComment(string.Format("Generated from NHibernate.Mapping.Attributes on {0}.", System.DateTime.Now.ToString("u")));
}
WriteHibernateMapping(writer, null);
// Write imports (classes decorated with the [ImportAttribute])
foreach (System.Type type in assembly.GetTypes())
{
object[] imports = type.GetCustomAttributes(typeof(ImportAttribute), false);
foreach (ImportAttribute import in imports)
{
writer.WriteStartElement("import");
if (import.Class != null && import.Class != string.Empty)
{
writer.WriteAttributeString("class", import.Class);
}
else // Assume that it is the current type that must be imported
{
writer.WriteAttributeString("class", HbmWriterHelper.GetNameWithAssembly(type));
}
if (import.Rename != null && import.Rename != string.Empty)
{
writer.WriteAttributeString("rename", import.Rename);
}
writer.WriteEndElement();
}
}
// Write classes and x-subclasses (classes must come first if inherited by "external" subclasses)
int classCount = 0;
System.Collections.ArrayList mappedClassesNames = new System.Collections.ArrayList();
foreach (System.Type type in assembly.GetTypes())
{
if (!IsClass(type))
{
continue;
}
HbmWriter.WriteClass(writer, type);
mappedClassesNames.Add(HbmWriterHelper.GetNameWithAssembly(type));
classCount++;
}
System.Collections.ArrayList subclasses = new System.Collections.ArrayList();
System.Collections.Specialized.StringCollection extendedClassesNames = new System.Collections.Specialized.StringCollection();
foreach (System.Type type in assembly.GetTypes())
{
if (!IsSubclass(type))
{
continue;
}
bool map = true;
System.Type t = type;
while ((t = t.DeclaringType) != null)
{
if (IsClass(t) || AreSameSubclass(type, t)) // If a base class is also mapped... (Note: A x-subclass can only contain x-subclasses of the same family)
{
map = false; // This class's mapping is already included in the mapping of the base class
break;
}
}
if (map)
{
subclasses.Add(type);
if (IsSubclass(type, typeof(SubclassAttribute)))
{
extendedClassesNames.Add((type.GetCustomAttributes(typeof(SubclassAttribute), false)[0] as SubclassAttribute).Extends);
}
else if (IsSubclass(type, typeof(JoinedSubclassAttribute)))
{
extendedClassesNames.Add((type.GetCustomAttributes(typeof(JoinedSubclassAttribute), false)[0] as JoinedSubclassAttribute).Extends);
}
else if (IsSubclass(type, typeof(UnionSubclassAttribute)))
{
extendedClassesNames.Add((type.GetCustomAttributes(typeof(UnionSubclassAttribute), false)[0] as UnionSubclassAttribute).Extends);
}
}
}
classCount += subclasses.Count;
MapSubclasses(subclasses, extendedClassesNames, mappedClassesNames, writer);
writer.WriteEndElement(); // </hibernate-mapping>
writer.WriteEndDocument();
writer.Flush();
if (classCount == 0)
{
throw new MappingException("The following assembly contains no mapped classes: " + assembly.FullName);
}
if (!Validate)
{
return;
}
// Validate the generated XML stream
try
{
writer.BaseStream.Position = 0;
System.Xml.XmlTextReader tr = new System.Xml.XmlTextReader(writer.BaseStream);
System.Xml.XmlValidatingReader vr = new System.Xml.XmlValidatingReader(tr);
// Open the Schema
System.IO.Stream schema = System.Reflection.Assembly.GetExecutingAssembly().GetManifestResourceStream("NHibernate.Mapping.Attributes.nhibernate-mapping.xsd");
vr.Schemas.Add("urn:nhibernate-mapping-2.2", new System.Xml.XmlTextReader(schema));
vr.ValidationType = System.Xml.ValidationType.Schema;
vr.ValidationEventHandler += new System.Xml.Schema.ValidationEventHandler(XmlValidationHandler);
_stop = false;
while (vr.Read() && !_stop) // Read to validate (stop at the first error)
{
;
}
}
catch (System.Exception ex)
{
Error.Append(ex.ToString()).Append(System.Environment.NewLine + System.Environment.NewLine);
}
}
public AssemblyMappingInfoLoader(string defaultAccess, HbmWriterHelper hbmWriterHelper)
{
_defaultAccess = defaultAccess;
_hbmWriterHelper = hbmWriterHelper;
}