Class %iKnow.Source.Converter.Html

class %iKnow.Source.Converter.Html extends %iKnow.Source.Converter

This is a sample implementation for %iKnow.Source.Converter, designed to weed out HTML tags from plain text input. Data is first buffered into a process-private global and stripped of HTML in the Convert call.

Note: this is a simplified code sample. Some unlucky combinations of opening and closing brackets spanning multiple BufferString invocations, might remain undetected.

Inventory

Parameters	Properties	Methods	Queries	Indices	ForeignKeys	Triggers
		4

Summary

Properties
Params

Methods
%%OIDGet	%AddToSaveSet	%ClassIsLatestVersion	%ClassName
%ConstructClone	%DispatchClassMethod	%DispatchGetModified	%DispatchGetProperty
%DispatchMethod	%DispatchSetModified	%DispatchSetMultidimProperty	%DispatchSetProperty
%Extends	%GetParameter	%IsA	%IsModified
%New	%NormalizeObject	%ObjectModified	%OriginalNamespace
%PackageName	%RemoveFromSaveSet	%SerializeObject	%SetModified
%ValidateObject	BufferString	Convert	GetMetadataKeys
NextConvertedPart	SetParams

Methods

• method BufferString(data As %String) as %Status

Buffer data in the PPG

• method Convert() as %Status

Loop through buffered data and strip off HTML tags. Reset the pointer in the root PPG node at the end, for NextConverterdPart to know where to start.

• method NextConvertedPart() as %String

Loop through the PPG again and return processed strings.


[BASEXML] > [%iKnow] > [Source] > [Converter] > [Html]		Private Storage