public static string GetTableName(BusinessObject bo)
{
ClassDef classDefToUseForPrimaryKey = GetClassDefToUseForPrimaryKey(bo);
return((classDefToUseForPrimaryKey.IsUsingSingleTableInheritance())
? classDefToUseForPrimaryKey.SuperClassClassDef.TableName
: classDefToUseForPrimaryKey.TableName);
}
private static ClassDef GetClassDefToUseForPrimaryKey(BusinessObject bo)
{
ClassDef classDefToUseForPrimaryKey = bo.ClassDef;
while (classDefToUseForPrimaryKey.IsUsingSingleTableInheritance())
{
classDefToUseForPrimaryKey = (ClassDef)classDefToUseForPrimaryKey.SuperClassClassDef;
}
return(classDefToUseForPrimaryKey);
}
private void AddDiscriminatorProperties(ClassDef classDef, IBOPropCol propsToInclude, IBOPropCol discriminatorProps)
{
ClassDef classDefWithSTI = null;
if (classDef.IsUsingSingleTableInheritance() || classDefWithSTI != null)
{
string discriminator = null;
if (classDef.SuperClassDef != null)
{
discriminator = classDef.SuperClassDef.Discriminator;
}
else if (classDefWithSTI != null)
{
discriminator = classDefWithSTI.SuperClassDef.Discriminator;
}
if (discriminator == null)
{
throw new InvalidXmlDefinitionException("A super class has been defined " +
"using Single Table Inheritance, but no discriminator column has been set.");
}
if (propsToInclude.Contains(discriminator) && _bo.Props.Contains(discriminator))
{
var boProp = _bo.Props[discriminator];
boProp.Value = _bo.ClassDef.ClassName;
}
else if (!discriminatorProps.Contains(discriminator))
{
var propDef = new PropDef(discriminator, typeof(string), PropReadWriteRule.ReadWrite, null);
var discriminatorProp = new BOProp(propDef, _bo.ClassDef.ClassName);
discriminatorProps.Add(discriminatorProp);
}
}
if (classDef.IsUsingSingleTableInheritance())
{
IClassDef superClassClassDef = classDef.SuperClassClassDef;
AddDiscriminatorProperties((ClassDef)superClassClassDef, propsToInclude, discriminatorProps);
}
}
private void AddDiscriminatorProperties(ClassDef classDef, IBOPropCol propsToInclude, IBOPropCol discriminatorProps)
{
ClassDef classDefWithSTI = null;
if (classDef.IsUsingSingleTableInheritance() || classDefWithSTI != null)
{
string discriminator = null;
if (classDef.SuperClassDef != null)
{
discriminator = classDef.SuperClassDef.Discriminator;
}
else if (classDefWithSTI != null)
{
discriminator = classDefWithSTI.SuperClassDef.Discriminator;
}
if (discriminator == null)
{
throw new InvalidXmlDefinitionException("A super class has been defined " +
"using Single Table Inheritance, but no discriminator column has been set.");
}
if (propsToInclude.Contains(discriminator) && _bo.Props.Contains(discriminator))
{
var boProp = _bo.Props[discriminator];
boProp.Value = _bo.ClassDef.ClassName;
}
else if (!discriminatorProps.Contains(discriminator))
{
var propDef = new PropDef(discriminator, typeof (string), PropReadWriteRule.ReadWrite, null);
var discriminatorProp = new BOProp(propDef, _bo.ClassDef.ClassName);
discriminatorProps.Add(discriminatorProp);
}
}
if (classDef.IsUsingSingleTableInheritance())
{
IClassDef superClassClassDef = classDef.SuperClassClassDef;
AddDiscriminatorProperties((ClassDef) superClassClassDef, propsToInclude, discriminatorProps);
}
}