public virtual void WriteComponentProperty(System.Xml.XmlWriter writer, System.Reflection.MemberInfo member, ComponentPropertyAttribute attrib, BaseAttribute parentAttribute)
{
System.Type componentType = attrib.ComponentType;
if(componentType == null)
if(member is System.Reflection.FieldInfo)
componentType = (member as System.Reflection.FieldInfo).FieldType;
else // It MUST be a PropertyInfo
componentType = (member as System.Reflection.PropertyInfo).PropertyType;
object[] componentAttributes = componentType.GetCustomAttributes(typeof(ComponentAttribute), false);
if(componentAttributes.Length == 0)
throw new MappingException(componentType.FullName + " doesn't have the attribute [Component]!");
ComponentAttribute componentAttribute = componentAttributes[0] as ComponentAttribute;
string componentName = attrib.PropertyName;
if(componentName == null)
componentName = member.Name; // Default value
if(componentAttribute.Name != null && componentAttribute.Name != componentName)
// Because, it will be used by the default implementation of "WriteComponent()"
throw new MappingException(componentType.FullName + " must have a [Component] with a 'null' Name (or the name '" + componentName + "')");
// Get the helper to set the componentName
HbmWriterHelperEx helper = this.DefaultHelper as HbmWriterHelperEx;
if(helper == null)
throw new MappingException("DefaultHelper must be a HbmWriterHelperEx (or a subType) to use [ComponentProperty]");
// Set the value that will be returned when WriteComponent() will call Get_Component_Name_DefaultValue()
string savedValue = helper.DefaultValue;
helper.DefaultValue = componentName;
try
{
WriteComponent(writer, componentType);
}
finally
{
helper.DefaultValue = savedValue;
}
}
public virtual void WriteComponentProperty(System.Xml.XmlWriter writer, System.Reflection.MemberInfo member, ComponentPropertyAttribute attrib, BaseAttribute parentAttribute)
{
System.Type componentType = attrib.ComponentType;
if (componentType == null)
{
if (member is System.Reflection.FieldInfo)
{
componentType = (member as System.Reflection.FieldInfo).FieldType;
}
else // It MUST be a PropertyInfo
{
componentType = (member as System.Reflection.PropertyInfo).PropertyType;
}
}
object[] componentAttributes = componentType.GetCustomAttributes(typeof(ComponentAttribute), false);
if (componentAttributes.Length == 0)
{
throw new MappingException(componentType.FullName + " doesn't have the attribute [Component]!");
}
ComponentAttribute componentAttribute = componentAttributes[0] as ComponentAttribute;
string componentName = attrib.PropertyName;
if (componentName == null)
{
componentName = member.Name; // Default value
}
if (componentAttribute.Name != null && componentAttribute.Name != componentName)
{
// Because, it will be used by the default implementation of "WriteComponent()"
throw new MappingException(componentType.FullName + " must have a [Component] with a 'null' Name (or the name '" + componentName + "')");
}
// Get the helper to set the componentName
HbmWriterHelperEx helper = this.DefaultHelper as HbmWriterHelperEx;
if (helper == null)
{
throw new MappingException("DefaultHelper must be a HbmWriterHelperEx (or a subType) to use [ComponentProperty]");
}
// Set the value that will be returned when WriteComponent() will call Get_Component_Name_DefaultValue()
string savedValue = helper.DefaultValue;
helper.DefaultValue = componentName;
try
{
WriteComponent(writer, componentType);
}
finally
{
helper.DefaultValue = savedValue;
}
}
