init lserp cs 5.0

2026-07-10 15:25:05 +08:00
commit 90f3fda86a
3799 changed files with 976868 additions and 0 deletions
@@ -0,0 +1,72 @@
+using System;
+using System.Data;
+using System.Collections;
+using System.Collections.Generic;
+
+using Zhaizj.Framework.ORM;
+
+namespace Zhaizj.Framework.Data {
+
+
+    internal class MysqlDatabaseChecker : IDatabaseChecker {
+
+        private static readonly ILog logger = LogManager.GetLogger( typeof( MysqlDatabaseChecker ) );
+
+        private List<String> existTables = new List<String>();
+
+        private String _connectionString;
+
+        public String ConnectionString {
+            get { return _connectionString; }
+            set { _connectionString = value; }
+        }
+
+        public DatabaseType DatabaseType {
+            get { return DatabaseType.MySql; }
+            set { }
+        }
+
+        public void CheckDatabase() {
+
+            if (strUtil.IsNullOrEmpty( this._connectionString )) {
+                throw new Exception( "connection string can not be empty" );
+            }
+            IDatabaseDialect dialect = DataFactory.GetDialect( DatabaseType.MySql );
+            if (strUtil.IsNullOrEmpty( dialect.GetConnectionItem( this._connectionString, ConnectionItemType.Server ) )) {
+                throw new Exception( "[mysql] server address is empty" );
+            }
+            if (strUtil.IsNullOrEmpty( dialect.GetConnectionItem( _connectionString, ConnectionItemType.Database ) )) {
+                throw new Exception( "[mysql] database is empty" );
+            }
+        }
+
+        public void CheckTable( MappingClass mapping, String db ) {
+
+            logger.Info( "[mysql] begin check table" );
+            IDbConnection connection = DataFactory.GetConnection( _connectionString, this.DatabaseType );
+            connection.Open();
+
+            IDbCommand cmd = connection.CreateCommand();
+            cmd.CommandText = "show tables";
+
+            IDataReader reader = cmd.ExecuteReader();
+
+            while (reader.Read()) {
+                existTables.Add( reader[0].ToString() );
+                logger.Info( "table found£º" + reader[0].ToString() );
+            }
+
+            reader.Close();
+            existTables = new MySqlTableBuilder().CheckMappingTableIsExist( cmd, db, existTables, mapping );
+
+            connection.Close();
+        }
+
+
+        public List<String> GetTables() {
+            return existTables;
+        }
+
+    }
+}
+