/// <summary>
/// 保存增量为Xml文件
/// </summary>
/// <param name="manager"></param>
/// <param name="path">路径</param>
/// <returns></returns>
public static bool SaveVariable(this XmlDBManager manager, string path)
{
try
{
using (var newDb = XmlDB.Create(path))
{
var version = MapConfig.Instance.Version;
version++;
foreach (var table in manager.DB.Tables)
{
var newTable = XmlTable.Create(table.Name);
var entities = table.Entities.Where(o => o.EntityState != EntityState.None);
if (entities.Any())
{
//更新版本号
entities.ToList().ForEach(o => o.Version = version);
newTable.AddRange(entities);
newDb.AddTable(newTable);
}
}
InsertCadVersion(version, newDb);
newDb.Save();
//保存版本号
SaveVersion(version);
return(true);
}
}
catch (Exception ex)
{
LogManager.Instance.Error(ex);
return(false);
}
}
private void CheckTable(XmlTable table, string name)
{
if (table == null)
{
throw new NotExistException(name + "不存在");
}
}
private XmlTable GetTable(string typeName, bool create)
{
var table = _db.GetTable(typeName);
if (table == null && create)
{
table = XmlTable.Create(typeName);
_db.AddTable(table);
}
return(table);
}
/// <summary>
/// 创建CAD版本
/// </summary>
/// <param name="version"></param>
/// <param name="xmlDB"> </param>
private static void InsertCadVersion(int version, XmlDB xmlDB)
{
try
{
var cadVersion = new CadVersion
{
G3E_ID = 1,
G3E_FID = 1,
G3E_FNO = 2014,
Version = version,
EntityState = EntityState.None
};
var versionTable = XmlTable.Create("CadVersion");
versionTable.AddEntity(cadVersion);
xmlDB.AddTable(versionTable);
}
catch
{
LogManager.Instance.Error("CADVersion添加失败！");
}
}
public void AddTable(XmlTable table)
{
Tables.Add(table);
TableIndex.Add(table.Name, table);
}