public void AddRange(TableSchema[] value)
{
for (int i = 0; (i < value.Length); i = (i + 1))
{
this.Add(value[i]);
}
}
// private DatabaseSchema CreateMySqlDatabaseSchema(string connectionString)
// {
// DataTable schemaTables = this.GetMySqlSchema(connectionString);
//
// DatabaseSchema di = new DatabaseSchema();
// MySqlConnection c = new MySqlConnection(connectionString);
// di.Name = c.Database;
// c = null;
//
// foreach (DataRow dr in schemaTables.Rows)
// {
// TableSchema ti = CreateMySqlTableSchema(dr);
// CreateColumnSchemas(ti, connectionString, Adapdev.Data.DbType.MYSQL);
//
// DataTable columns = this.GetMySqlColumnSchema(connectionString, ti.Name);
//
// foreach(DataRow columnRow in columns.Rows)
// {
// if (columnRow["Key"] + "" == "PRI")
// {
// ti[columnRow["Field"].ToString()].IsPrimaryKey = true;
// }
// else if (columnRow["Key"] + "" == "MUL")
// {
// ti[columnRow["Field"].ToString()].IsForeignKey = true;
// }
// }
// di.AddTable(ti);
// }
//
// return di;
// }
//
/// <summary>
/// Creates the ColumnSchemas for a specified table
/// </summary>
/// <param name="ts">The TableSchema to add the ColumnSchema to</param>
/// <param name="connectionString">The OleDb connectionstring to use</param>
private void CreateColumnSchemas(TableSchema ts, string connectionString, Adapdev.Data.DbType databaseType)
{
DataTable dt = this.GetReaderSchema(connectionString, ts.Name, databaseType);
if (!(dt == null))
{
foreach (DataRow dr in dt.Rows)
{
ColumnSchema ci = new ColumnSchema();
ci.Alias = (string) dr["ColumnName"];
ci.AllowNulls = (bool) dr["AllowDBNull"];
ci.DataTypeId = (int) dr["ProviderType"];
ci.DataType = ProviderInfoManager.GetInstance().GetNameById(this.dbProviderType, ci.DataTypeId);
ci.DefaultTestValue = ProviderInfoManager.GetInstance().GetTestDefaultById(this.dbProviderType, ci.DataTypeId);
ci.DefaultValue = ProviderInfoManager.GetInstance().GetDefaultById(this.dbProviderType, ci.DataTypeId);
ci.IsAutoIncrement = (bool) dr["IsAutoIncrement"];
ci.IsForeignKey = false;
ci.IsPrimaryKey = false;
ci.IsUnique = (bool) dr["IsUnique"];
ci.Length = (int) dr["ColumnSize"];
ci.Name = (string) dr["ColumnName"];
ci.NetType = dr["DataType"].ToString();
ci.Ordinal = (int) dr["ColumnOrdinal"];
ci.IsReadOnly = (bool) dr["IsReadOnly"];
// hack because MySql has the same provider type for
// strings and blobs, which results in blob
// default and test values being incorrectly assigned to
// string columns
if((ci.DataTypeId == 252 && ci.NetType.Equals("System.String")) || ci.DataTypeId == 254)
{
ci.DataTypeId = 253;
ci.DataType = ProviderInfoManager.GetInstance().GetNameById(this.dbProviderType, ci.DataTypeId);
ci.DefaultTestValue = ProviderInfoManager.GetInstance().GetTestDefaultById(this.dbProviderType, ci.DataTypeId);
ci.DefaultValue = ProviderInfoManager.GetInstance().GetDefaultById(this.dbProviderType, ci.DataTypeId);
}
ts.AddColumn(ci);
}
}
}
public int Add(TableSchema value)
{
return List.Add(value);
}
public TableSchemaCollection(TableSchema[] value)
{
this.AddRange(value);
}
public ForeignKeyAssociation(ColumnSchema columnSchema, ColumnSchema foreignColumn, TableSchema foreignTable)
{
this._columnSchema = columnSchema;
this._foreignColumn = foreignColumn;
this._foreignTable = foreignTable;
}
private void FillFields(TableSchema table) {
foreach (ColumnSchema column in table.Columns.Values) {
EntityField field = GetEntityField(column);
field.RefreshDBInfo(column);
if (!Fields.Contains(field)) {
Fields.Add(field);
}
}
}
public void Insert(int index, TableSchema value)
{
List.Insert(index, value);
}
public void CopyTo(TableSchema[] array, int index)
{
List.CopyTo(array, index);
}
private string GetEntityFileName(TableSchema table) {
return Path.Combine(_dataSource.Project.GetFullMetadataPath(), table.Name + ".xml");
}
private Entity CreateMetadataEntity(TableSchema table) {
//string fileName = GetEntityFileName(table);
MetadataFile file = new MetadataFile(_dataSource.Project);
Entity entity = new Entity();
file.MetadataEntities.Add(entity);
file.Save(GetEntityFileName(table));
_dataSource.Project.MetadataFiles.Add(file);
return entity;
}
private Entity GetMetadataEntity(TableSchema table) {
foreach (MetadataFile file in _dataSource.Project.MetadataFiles) {
foreach (IMetadataEntity entity in file.MetadataEntities) {
if ((entity as Entity) != null &&
(((Entity) entity).DataSourceName == _dataSource.Name || file.GetFullPath() == GetEntityFileName(table)) &&
((Entity) entity).DBEntityName == table.Name) {
return (Entity) entity;
}
}
}
return CreateMetadataEntity(table);
}
private void FillFields(TableSchema table, Entity entity)
{
_dbfields = new ArrayList();
EntityField previousField = null;
foreach (ColumnSchema column in table.OrdinalColumns.Values)
{
_dbfields.Add(column.Name);
EntityField field = GetEntityField(column, entity);
field.SetEntity(entity);
this.RefreshFieldDBInfo(column, field);
// if (entity.Fields.Contains(field))
// {
// entity.Fields.Add(field);
// }
// else
// {
// entity.Fields.Insert(entity.Fields.IndexOf(previousField), field);
// }
entity.Fields.Insert(entity.Fields.IndexOf(previousField)+1, field);
previousField = field;
}
RemoveStaleDBFields(entity);
}
private void RefreshDBInfo(TableSchema table, Entity entity)
{
Debug.WriteLine("Parsing data source information for the table [" + table.Name + "].");
Debug.Indent();
try
{
entity.DataSourceName = this.Name;
entity.DBName = _dbschema.Name;
entity.DBEntityName = table.Name;
if (entity.Name == string.Empty)
{
entity.Name = table.Name.Replace(" ", "");
}
this.FillFields(table, entity);
if (this.OrmConfiguration.AutoMapIndexes)
{
this.FillIndexes(entity);
}
}
finally
{
Debug.Unindent();
}
}
/// <summary>
/// Adds the specified table schema to the database
/// </summary>
/// <param name="table">The TableSchema to add</param>
public void AddTable(TableSchema table)
{
tables[table.Name] = table;
}
public void Add(String key, TableSchema value)
{
Dictionary.Add(key, value);
}
private TableSchema CreateTableSchema(DataRow dr)
{
TableSchema ti = new TableSchema();
ti.Alias = dr["TABLE_NAME"].ToString();
ti.Name = dr["TABLE_NAME"].ToString();
ti.TableType = TableTypeConverter.Convert(dr["TABLE_TYPE"].ToString());
return ti;
}
public bool Contains(TableSchema value)
{
return List.Contains(value);
}
/// <summary>
/// Creates the ColumnSchemas for a specified table
/// </summary>
/// <param name="ts">The TableSchema to add the ColumnSchema to</param>
/// <param name="oledbConnectionString">The OleDb connectionstring to use</param>
public void CreateColumnSchemas(TableSchema ts, string oledbConnectionString, Adapdev.Data.DbType databaseType)
{
DataTable dt = this.GetReaderSchema(oledbConnectionString, ts.Name, databaseType);
if (!(dt == null))
{
foreach (DataRow dr in dt.Rows)
{
ColumnSchema ci = new ColumnSchema();
ci.Alias = (string) dr["ColumnName"];
ci.AllowNulls = (bool) dr["AllowDBNull"];
ci.DataTypeId = (int) dr["ProviderType"];
ci.DataType = ProviderInfoManager.GetInstance().GetNameById(dbProviderType, ci.DataTypeId);
ci.DefaultTestValue = ProviderInfoManager.GetInstance().GetTestDefaultById(this.dbProviderType, ci.DataTypeId);
ci.DefaultValue = ProviderInfoManager.GetInstance().GetDefaultById(this.dbProviderType, ci.DataTypeId);
ci.IsAutoIncrement = (bool) dr["IsAutoIncrement"];
ci.IsForeignKey = false;
ci.IsPrimaryKey = false;
ci.IsUnique = (bool) dr["IsUnique"];
ci.Length = (int) dr["ColumnSize"];
ci.Name = (string) dr["ColumnName"];
ci.NetType = dr["DataType"].ToString();
ci.Ordinal = (int) dr["ColumnOrdinal"];
ci.IsReadOnly = (bool) dr["IsReadOnly"];
ts.AddColumn(ci);
}
}
}
public int IndexOf(TableSchema value)
{
return List.IndexOf(value);
}
public void RefreshDBInfo(DataSource dataSource, DatabaseSchema database, TableSchema table) {
DataSourceName = dataSource.Name;
DBName = database.Name;
DBEntityName = table.Name;
if (Name == string.Empty) {
Name = table.Name.Replace(" ", "");
}
FillFields(table);
FillIndexes(dataSource);
}
public void Remove(TableSchema value)
{
List.Remove(value);
}
private TableSchema CreateMySqlTableSchema(DataRow dr)
{
TableSchema ti = new TableSchema();
ti.Alias = dr[0].ToString();
ti.Name = ti.Alias;
ti.TableType = TableType.TABLE;
return ti;
}