/// <summary>
/// Extracts a <see cref="TableDescriptor"/> out of a metadata
/// </summary>
/// <param name="propertyMetadata">property</param>
/// <param name="schemaInClassName">schema</param>
/// <returns><see cref="TableDescriptor"/></returns>
public TableDescriptor GetTableDescriptorFrom(DbPropertyMetadata propertyMetadata, bool schemaInClassName)
{
var table = new TableDescriptor(propertyMetadata.Schema, propertyMetadata.Table, schemaInClassName);
if (tables.ContainsKey(table.ClassName))
return tables[table.ClassName];
tables.Add(table.ClassName, table);
return table;
}
public void GetTableDescriptorFrom_Always_CreatesTheTableDescriptor()
{
var propertyMetadata = new DbPropertyMetadata(
"dbo", "MyTable", "Id", "int", false);
TableDescriptor table = processor.GetTableDescriptorFrom(propertyMetadata, true);
Assert.AreEqual(table.Name, "MyTable");
Assert.AreEqual(table.Schema, "dbo");
}
public void GetTableDescriptorFrom_WhenCalledWithExistingTableData_ReturnsTheExistingTable()
{
var property1 = new DbPropertyMetadata(
"dbo", "MyTable", "Id", "int", false);
var property2 = new DbPropertyMetadata(
"dbo", "MyTable", "Name", "string", false);
TableDescriptor table1 = processor.GetTableDescriptorFrom(property1, true);
TableDescriptor table2 = processor.GetTableDescriptorFrom(property2, true);
Assert.AreEqual(table1, table2);
}
/// <summary>
/// Add a <paramref name="property"/> to the table
/// </summary>
/// <param name="property">The property to add</param>
public void Add(DbPropertyMetadata property)
{
if (properties.ContainsKey(property.Column))
throw new ArgumentException(string.Format(
"Duplicate property found: {0}.{1}", Name, property.Column),
"property");
properties.Add(property.Column, property);
}
private static string GetPropertyClassFrom(TableDescriptor table, DbPropertyMetadata property)
{
return string.Format(
@" public class {0}_{1} : D9.SQLQueryGenerator.Runtime.Model.Field.AbstractField<{2}>
{{
public {0}_{1}(D9.SQLQueryGenerator.Runtime.Model.Table.AbstractTable table)
: base(table, ""{1}"")
{{
}}
}}",
table.ClassName, property.Column, property.Type.FullName);
}
/// <summary>
/// Processes metadata
/// </summary>
/// <param name="propertyMetadata">property</param>
/// <param name="schemaInClassName">schema</param>
public void Process(DbPropertyMetadata propertyMetadata, bool schemaInClassName)
{
TableDescriptor table = GetTableDescriptorFrom(propertyMetadata, schemaInClassName);
table.Add(propertyMetadata);
}