init lserp cs 5.0

2026-07-10 15:25:05 +08:00
commit 90f3fda86a
3799 changed files with 976868 additions and 0 deletions
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+using System;
+using System.Data;
+using System.IO;
+using System.Web;
+
+using Zhaizj.Framework.Reflection;
+using Zhaizj.Framework.Web;
+using Zhaizj.Framework.Web.Mvc;
+
+namespace Zhaizj.Framework.Data {
+
+
+    internal class DatabaseBuilder {
+
+        public static String ConnectionStringPrefix = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=";
+        private static readonly ILog logger = LogManager.GetLogger( typeof( DatabaseBuilder ) );
+
+        public static String BuildAccessDb4o() {
+            String dbPath = getDbPath();
+            BuildAccessDb4o( dbPath );
+            return dbPath;
+        }
+
+        public static void BuildAccessDb4o( String dbPath ) {
+            String str = ConnectionStringPrefix + dbPath;
+            logger.Info( "creating database : " + str );
+            Object instanceFromProgId = ReflectionUtil.GetInstanceFromProgId( "ADOX.Catalog" );
+            try {
+                ReflectionUtil.CallMethod( instanceFromProgId, "Create", new object[] { str } );
+            }
+            catch (Exception exception) {
+                logger.Info( "creating database error : " + exception.Message );
+                LogManager.Flush();
+                throw exception;
+            }
+            logger.Info( "create database ok" );
+        }
+
+        //public static void Compact( String dbPath ) {
+        //    if (!File.Exists( dbPath )) {
+        //        throw new Exception( "database not found" );
+        //    }
+        //    IDbConnection connection = DbContext.getConnection();
+        //    if ((connection != null) && (connection.State == ConnectionState.Open)) {
+        //        connection.Close();
+        //    }
+        //    String sourceFileName = dbPath + ".bak";
+        //    ReflectionUtil.CallMethod( ReflectionUtil.GetInstanceFromProgId( "JRO.JetEngine" ), "CompactDatabase", new object[] { ConnectionStringPrefix + dbPath, ConnectionStringPrefix + sourceFileName } );
+        //    File.Copy( sourceFileName, dbPath, true );
+        //    File.Delete( sourceFileName );
+        //}
+
+        private static String getDbPath() {
+            DateTime now = DateTime.Now;
+            String path = "Zhaizj.FrameworkDB_" + Guid.NewGuid().ToString().Replace( "-", "" ) + ".mdb";
+            path = PathHelper.Map( path );
+            return path;
+        }
+
+    }
+}
+