//---------------------------------------------------------------------
// 运行在"ThreadSerializer"线程中
public override void handleLoad()
{
EbFileStream file_stream = mEntityMgr._getFileStream();
bool result = file_stream.load(mFileName);
if (result)
{
string buf = file_stream.getDataAsString();
mEntityData = JsonConvert.DeserializeObject <EntityData>(buf);
}
else
{
// log error
}
}
//---------------------------------------------------------------------
public void setup(string db_name, string db_filename, string dbinfo_dir, string dbforeignkeyinfo_filename)
{
// 加载Table描述文件
mDbInfo.ListTable = new List <EbTableInfo>();
string[] list_tableinfofile = Directory.GetFiles(dbinfo_dir, "*.json");
foreach (var i in list_tableinfofile)
{
bool result = mFileStream.load(i);
if (!result)
{
EbLog.Note("EbDataMgr.setup() failed! tableinfo_filename=" + dbforeignkeyinfo_filename);
return;
}
string buf = mFileStream.getDataAsString();
EbTableInfo table_info = JsonConvert.DeserializeObject <EbTableInfo>(buf);
mDbInfo.ListTable.Add(table_info);
}
// 加载ForeignKey描述文件
{
bool result = mFileStream.load(dbforeignkeyinfo_filename);
if (!result)
{
EbLog.Note("EbDataMgr.setup() failed! dbforeignkeyinfo_filename=" + dbforeignkeyinfo_filename);
return;
}
string buf = mFileStream.getDataAsString();
List <EbForeignKeyInfo> list_foreignkeyinfo = JsonConvert.DeserializeObject <List <EbForeignKeyInfo> >(buf);
mDbInfo.ListForeignKeyInfo = list_foreignkeyinfo;
}
// 加载所有Db数据
if (!mFileStream.load(db_filename))
{
EbLog.Note("EbDataMgr.setup() failed! db_filename=" + db_filename);
return;
}
mSqliteDb = new SQLiteDB();
try
{
byte[] bytes = mFileStream.getData();
using (var mem_stream = new MemoryStream(bytes, 0, bytes.Length))
{
mSqliteDb.OpenStream(db_name, mem_stream);
// 加载所有Table数据
foreach (var i in mDbInfo.ListTable)
{
_loadTable(i.TableName, i.ListFieldInfo);
}
mSqliteDb.Close();
}
}
catch (Exception e)
{
EbLog.Note(e.ToString());
}
}
