public PocoComponentTuplizer(Mapping.Component component)
: base(component)
{
componentClass = component.ComponentClass;
var parentProperty = component.ParentProperty;
if (parentProperty == null)
{
parentSetter = null;
parentGetter = null;
}
else
{
parentSetter = parentProperty.GetSetter(componentClass);
parentGetter = parentProperty.GetGetter(componentClass);
}
SetReflectionOptimizer();
// Fix for NH-3119
instantiator = BuildInstantiator(component);
ClearOptimizerWhenUsingCustomAccessors();
}
public ComponentMetamodel(Mapping.Component component)
{
role = component.RoleName;
isKey = component.IsKey;
propertySpan = component.PropertySpan;
properties = new StandardProperty[PropertySpan];
propertyIndexes = new Dictionary <string, int>(propertySpan);
int i = 0;
foreach (Mapping.Property property in component.PropertyIterator)
{
properties[i] = PropertyFactory.BuildStandardProperty(property, false);
propertyIndexes[property.Name] = i;
i++;
}
EntityMode = component.HasPocoRepresentation ? EntityMode.Poco : EntityMode.Map;
var componentTuplizerFactory = new ComponentTuplizerFactory();
var tuplizerClassName = component.GetTuplizerImplClassName(EntityMode);
ComponentTuplizer = tuplizerClassName == null
? componentTuplizerFactory.BuildDefaultComponentTuplizer(EntityMode, component)
: componentTuplizerFactory.BuildComponentTuplizer(tuplizerClassName, component);
}
public PocoComponentTuplizer(Mapping.Component component) : base(component)
{
componentClass = component.ComponentClass;
var parentProperty = component.ParentProperty;
if (parentProperty == null)
{
parentSetter = null;
parentGetter = null;
}
else
{
parentSetter = parentProperty.GetSetter(componentClass);
parentGetter = parentProperty.GetGetter(componentClass);
}
//todo ÐÞ¸ÄÔ´Âë
//if (hasCustomAccessors || !Cfg.Environment.UseReflectionOptimizer)
//{
// optimizer = null;
//}
//else
//{
// optimizer = Cfg.Environment.BytecodeProvider.GetReflectionOptimizer(componentClass, getters, setters);
//}
}
public PocoComponentTuplizer(Mapping.Component component) : base(component)
{
componentClass = component.ComponentClass;
string parentPropertyName = component.ParentProperty;
if (parentPropertyName == null)
{
parentSetter = null;
parentGetter = null;
}
else
{
IPropertyAccessor pa = PropertyAccessorFactory.GetPropertyAccessor(null);
parentSetter = pa.GetSetter(componentClass, parentPropertyName);
parentGetter = pa.GetGetter(componentClass, parentPropertyName);
}
if (hasCustomAccessors || !Cfg.Environment.UseReflectionOptimizer)
{
optimizer = null;
}
else
{
optimizer = Cfg.Environment.BytecodeProvider.GetReflectionOptimizer(componentClass, getters, setters);
}
}
/// <summary> Constructs a new AbstractEntityTuplizer instance. </summary>
/// <param name="entityMetamodel">The "interpreted" information relating to the mapped entity. </param>
/// <param name="mappingInfo">The parsed "raw" mapping data relating to the given entity. </param>
protected AbstractEntityTuplizer(EntityMetamodel entityMetamodel, PersistentClass mappingInfo)
{
this.entityMetamodel = entityMetamodel;
if (!entityMetamodel.IdentifierProperty.IsVirtual)
{
idGetter = BuildPropertyGetter(mappingInfo.IdentifierProperty, mappingInfo);
idSetter = BuildPropertySetter(mappingInfo.IdentifierProperty, mappingInfo);
}
else
{
idGetter = null;
idSetter = null;
}
propertySpan = entityMetamodel.PropertySpan;
getters = new IGetter[propertySpan];
setters = new ISetter[propertySpan];
bool foundCustomAccessor = false;
int i = 0;
foreach (Mapping.Property property in mappingInfo.PropertyClosureIterator)
{
getters[i] = BuildPropertyGetter(property, mappingInfo);
setters[i] = BuildPropertySetter(property, mappingInfo);
if (!property.IsBasicPropertyAccessor)
{
foundCustomAccessor = true;
}
i++;
}
if (log.IsDebugEnabled())
{
log.Debug("{0} accessors found for entity: {1}", foundCustomAccessor ? "Custom" : "No custom",
mappingInfo.EntityName);
}
hasCustomAccessors = foundCustomAccessor;
//NH-1587
//instantiator = BuildInstantiator(mappingInfo);
if (entityMetamodel.IsLazy)
{
proxyFactory = BuildProxyFactory(mappingInfo, idGetter, idSetter);
if (proxyFactory == null)
{
entityMetamodel.IsLazy = false;
}
}
else
{
proxyFactory = null;
}
Mapping.Component mapper = mappingInfo.IdentifierMapper;
identifierMapperType = mapper == null ? null : (IAbstractComponentType)mapper.Type;
}
private void MapPropertyToIndex(Mapping.Property prop, int i)
{
propertyIndexes[prop.Name] = i;
Mapping.Component comp = prop.Value as Mapping.Component;
if (comp != null)
{
foreach (Mapping.Property subprop in comp.PropertyIterator)
{
propertyIndexes[prop.Name + '.' + subprop.Name] = i;
}
}
}
private IComponentTuplizer BuildComponentTuplizer(string tuplizerImpl, Mapping.Component component)
{
try
{
System.Type implClass = ReflectHelper.ClassForName(tuplizerImpl);
return((IComponentTuplizer)implClass.GetConstructor(componentTuplizerCTORSignature).Invoke(new object[] { component }));
}
catch (Exception t)
{
throw new HibernateException("Could not build tuplizer [" + tuplizerImpl + "]", t);
}
}
public ComponentMetamodel(Mapping.Component component)
{
role = component.RoleName;
isKey = component.IsKey;
propertySpan = component.PropertySpan;
properties = new StandardProperty[PropertySpan];
propertyIndexes = new Dictionary <string, int>(propertySpan);
int i = 0;
foreach (Mapping.Property property in component.PropertyIterator)
{
properties[i] = PropertyFactory.BuildStandardProperty(property, false);
propertyIndexes[property.Name] = i;
i++;
}
tuplizerMapping = new ComponentEntityModeToTuplizerMapping(component);
}
protected internal override IInstantiator BuildInstantiator(Mapping.Component component)
{
// TODO H3.2 not ported
//if (component.IsEmbedded && ReflectHelper.IsAbstractClass(component.ComponentClass))
//{
// return new ProxiedInstantiator(component);
//}
if (optimizer == null)
{
return(new PocoInstantiator(component, null));
}
else
{
return(new PocoInstantiator(component, optimizer.InstantiationOptimizer));
}
}
private bool HasPartialUpdateComponentGeneration(Mapping.Component component)
{
foreach (Mapping.Property prop in component.PropertyIterator)
{
if (prop.Generation == PropertyGeneration.Always)
{
return true;
}
else if (prop.Value is Mapping.Component)
{
if (HasPartialUpdateComponentGeneration((Mapping.Component)prop.Value))
{
return true;
}
}
}
return false;
}
private bool HasPartialInsertComponentGeneration(Mapping.Component component)
{
foreach (Mapping.Property prop in component.PropertyIterator)
{
if (prop.Generation == PropertyGeneration.Always || prop.Generation == PropertyGeneration.Insert)
{
return(true);
}
else if (prop.Value is Mapping.Component)
{
if (HasPartialInsertComponentGeneration((Mapping.Component)prop.Value))
{
return(true);
}
}
}
return(false);
}
public PocoInstantiator(Mapping.Component component, IInstantiationOptimizer optimizer)
{
mappedClass = component.ComponentClass;
this.optimizer = optimizer;
proxyInterface = null;
embeddedIdentifier = false;
try
{
constructor = ReflectHelper.GetDefaultConstructor(mappedClass);
}
catch (PropertyNotFoundException)
{
log.Info("no default (no-argument) constructor for class: {0} (class must be instantiated by Interceptor)", mappedClass.FullName);
constructor = null;
}
}
protected internal AbstractComponentTuplizer(Mapping.Component component)
{
propertySpan = component.PropertySpan;
getters = new IGetter[propertySpan];
setters = new ISetter[propertySpan];
bool foundCustomAccessor = false;
int i = 0;
foreach (Mapping.Property prop in component.PropertyIterator)
{
getters[i] = BuildGetter(component, prop);
setters[i] = BuildSetter(component, prop);
if (!prop.IsBasicPropertyAccessor)
{
foundCustomAccessor = true;
}
i++;
}
if (log.IsDebugEnabled())
{
log.Debug("{0} accessors found for component: {1}", foundCustomAccessor ? "Custom" : "No custom",
component.ComponentClassName);
}
hasCustomAccessors = foundCustomAccessor;
// Only to be secure that we can access to every things
string[] getterNames = new string[propertySpan];
string[] setterNames = new string[propertySpan];
System.Type[] propTypes = new System.Type[propertySpan];
for (int j = 0; j < propertySpan; j++)
{
getterNames[j] = getters[j].PropertyName;
setterNames[j] = setters[j].PropertyName;
propTypes[j] = getters[j].ReturnType;
}
// Fix for NH-3119
//instantiator = BuildInstantiator(component);
}
protected internal override IInstantiator BuildInstantiator(Mapping.Component component)
{
// TODO H3.2 not ported
//if (component.IsEmbedded && ReflectHelper.IsAbstractClass(component.ComponentClass))
//{
// return new ProxiedInstantiator(component);
//}
//todo ÐÞ¸ÄÔ´Âë
if (hasCustomAccessors || !Cfg.Environment.UseReflectionOptimizer)
{
optimizer = null;
}
else
{
optimizer = Cfg.Environment.BytecodeProvider.GetReflectionOptimizer(component.ComponentClass, getters, setters);
}
if (optimizer == null)
{
return(new PocoInstantiator(component, null));
}
return(new PocoInstantiator(component, optimizer.InstantiationOptimizer));
}
protected internal abstract ISetter BuildSetter(Mapping.Component component, Mapping.Property prop);
protected internal abstract IInstantiator BuildInstantiator(Mapping.Component component);
protected internal override ISetter BuildSetter(Mapping.Component component, Mapping.Property prop)
{
return(BuildPropertyAccessor(prop).GetSetter(null, prop.Name));
}
protected internal override ISetter BuildSetter(Mapping.Component component, Mapping.Property prop)
{
return(prop.GetSetter(component.ComponentClass));
}
protected internal override IInstantiator BuildInstantiator(Mapping.Component component)
{
return(new DynamicMapInstantiator());
}
public ComponentEntityModeToTuplizerMapping(Mapping.Component component)
{
PersistentClass owner = component.Owner;
// create our own copy of the user-supplied tuplizer impl map
Dictionary <EntityMode, string> userSuppliedTuplizerImpls;
if (component.TuplizerMap != null)
{
userSuppliedTuplizerImpls = new Dictionary <EntityMode, string>(component.TuplizerMap);
}
else
{
userSuppliedTuplizerImpls = new Dictionary <EntityMode, string>();
}
// Build the dynamic-map tuplizer...
ITuplizer dynamicMapTuplizer;
string tuplizerImpl;
if (!userSuppliedTuplizerImpls.TryGetValue(EntityMode.Map, out tuplizerImpl))
{
dynamicMapTuplizer = new DynamicMapComponentTuplizer(component);
}
else
{
dynamicMapTuplizer = BuildComponentTuplizer(tuplizerImpl, component);
userSuppliedTuplizerImpls.Remove(EntityMode.Map);
}
// then the pojo tuplizer, using the dynamic-map tuplizer if no pojo representation is available
ITuplizer pojoTuplizer;
string tempObject2;
userSuppliedTuplizerImpls.TryGetValue(EntityMode.Poco, out tempObject2);
userSuppliedTuplizerImpls.Remove(EntityMode.Poco);
tuplizerImpl = tempObject2;
if (owner.HasPocoRepresentation && component.HasPocoRepresentation)
{
if (tuplizerImpl == null)
{
pojoTuplizer = new PocoComponentTuplizer(component);
}
else
{
pojoTuplizer = BuildComponentTuplizer(tuplizerImpl, component);
}
}
else
{
pojoTuplizer = dynamicMapTuplizer;
}
// put the "standard" tuplizers into the tuplizer map first
if (pojoTuplizer != null)
{
AddTuplizer(EntityMode.Poco, pojoTuplizer);
}
if (dynamicMapTuplizer != null)
{
AddTuplizer(EntityMode.Map, dynamicMapTuplizer);
}
// then handle any user-defined entity modes..
foreach (KeyValuePair <EntityMode, string> entry in userSuppliedTuplizerImpls)
{
IComponentTuplizer tuplizer = BuildComponentTuplizer(entry.Value, component);
AddTuplizer(entry.Key, tuplizer);
}
}
protected internal override ISetter BuildSetter(Mapping.Component component, Mapping.Property prop) => PropertyAccessorFactory.DynamicMapPropertyAccessor.GetSetter(null, prop.Name);
public IComponentTuplizer BuildDefaultComponentTuplizer(EntityMode entityMode, Mapping.Component component)
{
switch (entityMode)
{
case EntityMode.Poco:
return(new PocoComponentTuplizer(component));
case EntityMode.Map:
return(new DynamicMapComponentTuplizer(component));
default:
throw new ArgumentOutOfRangeException(nameof(entityMode), entityMode, null);
}
}
public DynamicMapComponentTuplizer(Mapping.Component component)
: base(component)
{
// Fix for NH-3119
instantiator = BuildInstantiator(component);
}
protected internal override IInstantiator BuildInstantiator(Mapping.Component component) => new DynamicComponentInstantiator();
public DynamicMapComponentTuplizer(Mapping.Component component) : base(component)
{
}
