public void GetAndCreateTest()
{
GeneratorSettings generatorSettings = new GeneratorSettings();
UniqueNamer uniqueNamer = new UniqueNamer();
TemplateContent templateContent = new TemplateContent(generatorSettings, uniqueNamer);
AbpDbContentTemplate abpDbContentTemplate = new AbpDbContentTemplate(templateContent);
MySQLSchemaProvider mySqlSchemaProvider = new MySQLSchemaProvider();
const string mysqlConn = "Server=127.0.0.1;Database=esms;Uid=root;Pwd=123qwe!@#;";
SchemaSelector schemaSelector = new SchemaSelector(mySqlSchemaProvider, mysqlConn);
foreach (TableSchema tableSchema in schemaSelector.Tables)
{
foreach (DataObjectBase columnSchema in tableSchema.Columns)
{
Console.WriteLine(columnSchema.FullName);
}
}
//EntityContext<AbpEntity, AbpEntityProperty> entityContext = abpDbContentTemplate.GetAndCreate(schemaSelector);
//Entity<AbpEntityProperty> entity = entityContext.Entities.First(t => t.ClassName == "SysUser");
//foreach (Relationship relationship in entity.Relationships.Where(t=>t.ThisEntity.Contains("SysUser")&&t.ThisPropertyName=="LastRole"))
//{
// Console.WriteLine(relationship.JoinTable);
//}
}
public CommandSchema[] GetCommands(string connectionString, DatabaseSchema database)
{
string commandText = string.Format("SELECT ROUTINE_NAME, '' OWNER, CREATED FROM INFORMATION_SCHEMA.ROUTINES WHERE ROUTINE_SCHEMA = '{0}' AND ROUTINE_TYPE = 'PROCEDURE' ORDER BY 1", database.Name);
List <CommandSchema> list = new List <CommandSchema>();
using (DbConnection dbConnection = MySQLSchemaProvider.CreateConnection(connectionString))
{
dbConnection.Open();
DbCommand dbCommand = dbConnection.CreateCommand();
dbCommand.CommandText = commandText;
dbCommand.Connection = dbConnection;
using (IDataReader dataReader = dbCommand.ExecuteReader(CommandBehavior.CloseConnection))
{
while (dataReader.Read())
{
list.Add(new CommandSchema(database, dataReader.GetString(0), dataReader.GetString(1), dataReader.GetDateTime(2)));
}
if (!dataReader.IsClosed)
{
dataReader.Close();
}
}
if (dbConnection.State != ConnectionState.Closed)
{
dbConnection.Close();
}
}
return(list.ToArray());
}
public void GenerateTest()
{
GeneratorSettings generatorSettings = new GeneratorSettings();
MySQLSchemaProvider mySqlSchemaProvider = new MySQLSchemaProvider();
const string mysqlConn = "Server=127.0.0.1;Database=yt_qd_ytsf;Uid=root;Pwd=123qwe!@#;";
SchemaSelector schemaSelector = new SchemaSelector(mySqlSchemaProvider, mysqlConn);
Generator generator = new Generator();
generator.Settings.TableNaming = generatorSettings.TableNaming;
generator.Settings.EntityNaming = generatorSettings.EntityNaming;
generator.Settings.RelationshipNaming = generatorSettings.RelationshipNaming;
generator.Settings.ContextNaming = generatorSettings.ContextNaming;
EntityContext entityContext = generator.Generate(schemaSelector);
foreach (Entity entity in entityContext.Entities)
{
Property property =
entity.Properties.FirstOrDefault(
t => (t.IsPrimaryKey.HasValue && t.IsPrimaryKey.Value) && (t.IsIdentity.HasValue && t.IsIdentity.Value));
Console.WriteLine(entity.ClassName + " --- " + (property != null ? property.PropertyName : ""));
}
}
public ColumnSchema[] GetTableColumns(string connectionString, TableSchema table)
{
string commandText = string.Format("SELECT COLUMN_NAME, DATA_TYPE, CHARACTER_OCTET_LENGTH, NUMERIC_PRECISION, NUMERIC_SCALE, CASE IS_NULLABLE WHEN 'NO' THEN 0 ELSE 1 END IS_NULLABLE, COLUMN_TYPE FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = '{0}' AND TABLE_NAME = '{1}' ORDER BY ORDINAL_POSITION", table.Database.Name, table.Name);
List <ColumnSchema> list = new List <ColumnSchema>();
using (DbConnection dbConnection = MySQLSchemaProvider.CreateConnection(connectionString))
{
dbConnection.Open();
DbCommand dbCommand = dbConnection.CreateCommand();
dbCommand.CommandText = commandText;
dbCommand.Connection = dbConnection;
using (IDataReader dataReader = dbCommand.ExecuteReader(CommandBehavior.CloseConnection))
{
while (dataReader.Read())
{
string @string = dataReader.GetString(0);
string string2 = dataReader.GetString(1);
long num = (!dataReader.IsDBNull(2)) ? dataReader.GetInt64(2) : 0L;
byte b = (byte)((!dataReader.IsDBNull(3)) ? dataReader.GetInt32(3) : 0);
int num2 = (!dataReader.IsDBNull(4)) ? dataReader.GetInt32(4) : 0;
bool flag = !dataReader.IsDBNull(5) && dataReader.GetBoolean(5);
string string3 = dataReader.GetString(6);
int num3 = (num < 2147483647L) ? ((int)num) : 2147483647;
bool isUnsigned = string3.IndexOf("unsigned") > -1;
DbType dbType = string2.ToDbType(isUnsigned);
list.Add(new ColumnSchema(table, @string, dbType, string2, num3, b, num2, flag));
}
if (!dataReader.IsClosed)
{
dataReader.Close();
}
}
if (dbConnection.State != ConnectionState.Closed)
{
dbConnection.Close();
}
}
return(list.ToArray());
}
public ExtendedProperty[] GetExtendedProperties(string connectionString, SchemaObjectBase schemaObject)
{
List <ExtendedProperty> list = new List <ExtendedProperty>();
if (schemaObject is ColumnSchema)
{
ColumnSchema columnSchema = schemaObject as ColumnSchema;
string commandText = string.Format(
@"SELECT EXTRA, COLUMN_DEFAULT, COLUMN_TYPE,COLUMN_COMMENT
FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_SCHEMA = '{0}' AND TABLE_NAME = '{1}' AND COLUMN_NAME = '{2}'", columnSchema.Table.Database.Name, columnSchema.Table.Name, columnSchema.Name);
using (DbConnection dbConnection = MySQLSchemaProvider.CreateConnection(connectionString))
{
dbConnection.Open();
DbCommand dbCommand = dbConnection.CreateCommand();
dbCommand.CommandText = commandText;
dbCommand.Connection = dbConnection;
using (IDataReader dataReader = dbCommand.ExecuteReader(CommandBehavior.CloseConnection))
{
while (dataReader.Read())
{
string text = dataReader.GetString(0).ToLower();
bool flag = dataReader.IsDBNull(1);
string text2 = "";
if (!flag)
{
text2 = dataReader.GetString(1).ToUpper();
}
string text3 = dataReader.GetString(2).ToUpper();
string textCOMMENT = dataReader.GetString(3).ToUpper();
bool flag2 = text.IndexOf("auto_increment") > -1;
list.Add(new ExtendedProperty("CS_IsIdentity", flag2, columnSchema.DataType));
if (flag2)
{
list.Add(new ExtendedProperty("CS_IdentitySeed", 1, columnSchema.DataType));
list.Add(new ExtendedProperty("CS_IdentityIncrement", 1, columnSchema.DataType));
}
list.Add(new ExtendedProperty("CS_ColumnDefaultIsNull", flag, DbType.Boolean));
list.Add(new ExtendedProperty("CS_Default", text2, DbType.String));
list.Add(new ExtendedProperty("CS_ColumnDefault", text2, DbType.String));
list.Add(new ExtendedProperty("CS_SystemType", text3, DbType.String));
list.Add(new ExtendedProperty("CS_ColumnType", text3, DbType.String));
list.Add(new ExtendedProperty("CS_Description", textCOMMENT, DbType.String));
list.Add(new ExtendedProperty("CS_ColumnExtra", text.ToUpper(), DbType.String));
}
if (!dataReader.IsClosed)
{
dataReader.Close();
}
}
if (dbConnection.State != ConnectionState.Closed)
{
dbConnection.Close();
}
}
}
if (schemaObject is TableSchema)
{
TableSchema tableSchema = schemaObject as TableSchema;
string commandText2 = string.Format("SHOW CREATE TABLE `{0}`.`{1}`", tableSchema.Database.Name, tableSchema.Name);
using (DbConnection dbConnection2 = MySQLSchemaProvider.CreateConnection(connectionString))
{
dbConnection2.Open();
DbCommand dbCommand2 = dbConnection2.CreateCommand();
dbCommand2.CommandText = commandText2;
dbCommand2.Connection = dbConnection2;
using (IDataReader dataReader2 = dbCommand2.ExecuteReader(CommandBehavior.CloseConnection))
{
while (dataReader2.Read())
{
string @string = dataReader2.GetString(1);
list.Add(new ExtendedProperty("CS_CreateTableScript", @string, DbType.String));
list.Add(new ExtendedProperty("CS_CreateTableScript", @string, DbType.String));
}
if (!dataReader2.IsClosed)
{
dataReader2.Close();
}
}
if (dbConnection2.State != ConnectionState.Closed)
{
dbConnection2.Close();
}
}
string commandTextTABLES = string.Format(
@"SELECT TABLE_COMMENT
FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_SCHEMA = '{0}' AND TABLE_NAME = '{1}'", tableSchema.Database.Name, tableSchema.Name);
using (DbConnection dbConnection3 = MySQLSchemaProvider.CreateConnection(connectionString))
{
dbConnection3.Open();
DbCommand dbCommand2 = dbConnection3.CreateCommand();
dbCommand2.CommandText = commandTextTABLES;
dbCommand2.Connection = dbConnection3;
using (IDataReader dataReader2 = dbCommand2.ExecuteReader(CommandBehavior.CloseConnection))
{
while (dataReader2.Read())
{
string textCOMMENT = dataReader2.GetString(0);
list.Add(new ExtendedProperty("CS_Description", textCOMMENT, DbType.String));
}
if (!dataReader2.IsClosed)
{
dataReader2.Close();
}
}
if (dbConnection3.State != ConnectionState.Closed)
{
dbConnection3.Close();
}
}
}
return(list.ToArray());
}