public void Create(DependencyCreateArgs args)
{
DBDependencyCreateArgs arg = (DBDependencyCreateArgs)args;
if (args == null)
{
throw new ArgumentException();
}
OracleConnection conn = (OracleConnection)arg.DbOp.GetConnection();
using (OracleCommand cmd = new OracleCommand(arg.Sql, conn))
{
instance = new OracleCacheDependency(cmd);
}
}
public static IDependencyWrapper TestGetData_CacheDependencyCallback(object target, object[] args)
{
CacheDependencyWrapper dependency = new CacheDependencyWrapper();
try
{
if (args.Length == 2)
{
IDependencyWrapper dbDependency = IocCoreFactory.Get <IDependencyWrapper>("DBDependency");
DBDependencyCreateArgs dbArg
= new DBDependencyCreateArgs()
{
Sql = args[0] as string, DbOp = args[1] as IDbOp
};
dbDependency.Create(dbArg);
IDependencyWrapper dbConnDependency = IocCoreFactory.Get <IDependencyWrapper>("DBConnDependency");
DBConnDependencyCreateArgs dbCoonArg
= new DBConnDependencyCreateArgs()
{
DbOp = args[1] as IDbOp
};
dbConnDependency.Create(dbCoonArg);
IDependencyWrapper aggregateDependency = IocCoreFactory.Get <IDependencyWrapper>("AggregateDependency");
AggregateDependencyCreateArgs aggregateArg
= new AggregateDependencyCreateArgs()
{
Wrappers = new IDependencyWrapper[] { dbDependency, dbConnDependency }
};
aggregateDependency.Create(aggregateArg);
return(aggregateDependency);
}
else
{
throw new ArgumentException();
}
}
catch (Exception ex)
{
//这里处理缓存依赖生成过程中的异常
throw ex;
//return null;
}
}