public void Serialize(System.Xml.XmlTextWriter xtw)
{
foreach (object obj in m_Array)
{
IXCalSerializable serializer = SerializerFactory.Create(obj);
if (serializer != null)
{
serializer.Serialize(xtw);
}
}
}
virtual public void Serialize(XmlTextWriter xtw)
{
if (Object.Name != null)
{
// Serialize "VERSION" before any other properties
if (Object.Properties.ContainsKey("VERSION"))
{
Property p = (Property)Object.Properties["VERSION"];
IXCalSerializable serializer = SerializerFactory.Create(p);
if (serializer != null)
{
serializer.Serialize(xtw);
}
}
foreach (DictionaryEntry de in Object.Properties)
{
// Don't serialize "VERSION" again, we've already done it above.
if (de.Key.Equals("VERSION"))
{
continue;
}
Property p = (Property)de.Value;
IXCalSerializable serializer = SerializerFactory.Create(p);
if (serializer != null)
{
serializer.Serialize(xtw);
}
}
foreach (DictionaryEntry de in Object.Parameters)
{
Parameter p = (Parameter)de.Value;
IXCalSerializable serializer = SerializerFactory.Create(p);
if (serializer != null)
{
serializer.Serialize(xtw);
}
}
}
foreach (DDay.iCal.Components.iCalObject obj in Object.Children)
{
IXCalSerializable serializer = SerializerFactory.Create(obj);
if (serializer != null)
{
serializer.Serialize(xtw);
}
}
}
public override void Serialize(System.Xml.XmlTextWriter xtw)
{
xtw.WriteStartElement(m_Component.Name.ToLower());
// Get a list of fields and properties
List <object> items = this.FieldsAndProperties;
// Alphabetize the list of fields & properties we just obtained
items.Sort(new FieldPropertyAlphabetizer());
// Iterate through each item and attempt to serialize it
foreach (object item in items)
{
FieldInfo field = null;
PropertyInfo prop = null;
Type itemType = null;
string itemName = null;
object[] itemAttrs = null;
if (item is FieldInfo)
{
field = (FieldInfo)item;
itemType = field.FieldType;
itemName = field.Name;
}
else
{
prop = (PropertyInfo)item;
itemType = prop.PropertyType;
itemName = prop.Name;
}
// Get attributes that are attached to each item
itemAttrs = (field != null) ? field.GetCustomAttributes(true) : prop.GetCustomAttributes(true);
// Get the item's value
object obj = (field == null) ? prop.GetValue(Component, null) : field.GetValue(Component);
// Adjust the items' name to be iCal-compliant
if (obj is iCalObject)
{
iCalObject ico = (iCalObject)obj;
if (ico.Name == null)
{
ico.Name = itemName.ToUpper().Replace("_", "-");
}
// If the property is non-standard, then replace
// it with an X-name
if (!ico.Name.StartsWith("X-"))
{
foreach (object attr in itemAttrs)
{
if (attr is NonstandardAttribute)
{
ico.Name = "X-" + ico.Name;
break;
}
}
}
}
// Retrieve custom attributes for this field/property
if (obj is iCalDataType)
{
((iCalDataType)obj).Attributes = itemAttrs;
}
// Get the default value of the object, if available
object defaultValue = null;
foreach (Attribute a in itemAttrs)
{
if (a is DefaultValueAttribute)
{
defaultValue = ((DefaultValueAttribute)a).Value;
}
}
// Create a serializer for the object
IXCalSerializable serializer = SerializerFactory.Create(obj);
// To continue, the default value must either not be set,
// or it must not match the actual value of the item.
if (defaultValue == null ||
(serializer != null && !serializer.SerializeToString().Equals(defaultValue.ToString())))
{
// FIXME: enum values cannot name themselves; we need to do it for them.
// For this to happen, we probably need to wrap enum values into a
// class that inherits from iCalObject.
if (itemType.IsEnum)
{
xtw.WriteStartElement(itemName.ToLower().Replace("_", "-"));
}
// Actually serialize the object
if (serializer != null)
{
serializer.Serialize(xtw);
}
if (itemType.IsEnum)
{
xtw.WriteEndElement();
}
}
}
// If any extra serialization is necessary, do it now
base.Serialize(xtw);
// Close the component
xtw.WriteEndElement();
}