This parameter provides the default XMLNAME for the class. If it is empty then the class name will be used to construct a default XML name. The default XMLNAME is used as the top level tag when exporting objects and the export context did not provide an XML container name.

This parameter provides the default XMLTYPE for the class. If it is empty then the class name will be used to construct a default XML type.

The default XMLTYPE is used when naming and referencing this type in a schema and the schema context did not provide an XML type name.

An array of strings containing any HTTP header values

This callback method is invoked by the %New method to provide notification that a new instance of an object is being created.

If this method returns an error then the object will not be created.

It is passed the arguments provided in the %New call. When customizing this method, override the arguments with whatever variables and types you expect to receive from %New(). For example, if you're going to call %New, passing 2 arguments, %OnNew's signature could be:

Method %OnNew(dob as %Date = "", name as %Name = "") as %Status If instead of returning a %Status code this returns an oref and this oref is a subclass of the current class then this oref will be the one returned to the caller of %New method.

Set values into the HTTPHeaders array property Pass in an array object, a ObjectScript array, a ObjectScript array reference, a %AbstractStream with its own Attributes to copy from, a %Net.HttpResponse object with its own Headers to copy from, or a string of the form 'a=1,b=2,c=3'.