public static MappingClass loadByReflection()
{
logger.Info("loadByReflection");
IList asmList = DbConfig.Instance.AssemblyList;
MappingClass map = new MappingClass();
for (int i = 0; i < asmList.Count; i++)
{
Assembly assembly = ObjectContext.LoadAssembly(asmList[i].ToString());
map.AssemblyList[asmList[i].ToString()] = assembly;
Type[] typeArray = ObjectContext.FindTypes(asmList[i].ToString());
foreach (Type type in typeArray)
{
ResolveOneType(map, type);
}
logger.Info("loaded assembly: " + assembly.FullName);
}
logger.Info("FinishPropertyInfo");
FinishPropertyInfo(map.ClassList);
logger.Info("cacheInterceptor");
cacheInterceptor(map);
logger.Info("AccessorUtil.Init");
MetaList list = new MetaList(map.AssemblyList, map.ClassList);
map.FactoryList = AccessorUtil.Init(list);
try
{
checkMultiDB(map);
}
catch (Exception ex)
{
logger.Info("初始化数据库出现错误：" + ex.Message);
}
return(map);
}
public static Hashtable Init( MetaList metaList )
{
logger.Info( "cacheFactory..." );
Hashtable factoryList = cacheFactory( metaList );
logger.Info( "cacheAccessor..." );
cacheAccessor( metaList );
return factoryList;
}
public static IPropertyAccessor GetAccessor( String typeFullName, String propertyName, MetaList mapping ) {
switch (DbConfig.Instance.OptimizeMode) {
case OptimizeMode.CodeDom:
return CodeDomPropertyAccessor.GetAccessor( typeFullName, propertyName, mapping );
case OptimizeMode.IL:
return ILPropertyAccessor.GetAccessor( typeFullName, propertyName );
}
return null;
}
private static Hashtable cacheFactory( MetaList metas )
{
if( DbConfig.Instance.OptimizeMode == OptimizeMode.CodeDom ) {
CodeDomPropertyAccessor.Init( metas );
return CodeDomPropertyAccessor.GetFactoryList();
}
else if( DbConfig.Instance.OptimizeMode == OptimizeMode.IL ) {
ILPropertyAccessor.Init();
return null;
}
return null;
}
private static void cacheAccessor( MetaList metas ) {
foreach (DictionaryEntry entry in metas.ClassList) {
String str = entry.Key.ToString();
EntityInfo info = entry.Value as EntityInfo;
foreach (EntityPropertyInfo ep in info.PropertyListAll) {
ep.PropertyAccessor = GetAccessor( info.Type.FullName, ep.Name, metas );
if (ep.PropertyAccessor == null) {
throw new Exception( "PropertyAccessor can not be null : [type name]" + info.Type.FullName + ", [property name]" + ep.Name );
}
}
}
}
public static IDictionary GetAccessorList( MetaList metaList ) {
if (_accessorList == null) {
IDictionary classList = metaList.ClassList;
IDictionary asmList = metaList.AssemblyList;
Assembly assembly = CompileCode( GetAccessorCode( classList ), asmList );
_accessorList = (assembly.CreateInstance( "System.Reflection.CodeDomAccessorUtil" ) as IAccessorUtil).GetAccessorList();
foreach (DictionaryEntry entry in classList) {
String typeFullName = entry.Key.ToString();
IConcreteFactory factory = assembly.CreateInstance( getConcreteFactoryName( typeFullName ) ) as IConcreteFactory;
_concreteFactoryList[typeFullName] = factory;
}
}
return _accessorList;
}
public static MappingClass loadByReflection()
{
logger.Info("通过反射机制加载程序集...");
IList asmList = DbConfig.Instance.AssemblyList;
MappingClass map = new MappingClass();
try
{
for (int i = 0; i < asmList.Count; i++)
{
Assembly assembly = ObjectContext.LoadAssembly(asmList[i].ToString());
logger.Info("程序集: " + assembly.FullName);
map.AssemblyList[asmList[i].ToString()] = assembly;
Type[] typeArray = ObjectContext.FindTypes(asmList[i].ToString());
foreach (Type type in typeArray)
{
ResolveOneType(map, type);
}
}
logger.Info("FinishPropertyInfo");
FinishPropertyInfo(map.ClassList);
logger.Info("cacheInterceptor");
cacheInterceptor(map);
logger.Info("AccessorUtil.Init");
MetaList list = new MetaList(map.AssemblyList, map.ClassList);
map.FactoryList = AccessorUtil.Init(list);
try
{
checkMultiDB(map);
}
catch (Exception ex)
{
logger.Info("初始化数据库出现错误：" + ex.Message);
}
}
catch (Exception ex)
{
logger.Info("初始化Orm对象出现错误：" + ex.Message);
}
return map;
}
public static IPropertyAccessor GetAccessor( String typeFullName, String propertyName, MetaList metaList ) {
return (GetAccessorList( metaList )[getAccessorName( typeFullName, propertyName )] as IPropertyAccessor);
}
public static void Init( MetaList metaList ) {
GetAccessorList( metaList );
}
