org.writersforge.catalan.transform.xform
Class ToAttributeProcessor

java.lang.Object
  |
  +--org.writersforge.catalan.transform.BaseNodeProcessor
        |
        +--org.writersforge.catalan.transform.xform.XFormProcessor
              |
              +--org.writersforge.catalan.transform.xform.ToAttributeProcessor

All Implemented Interfaces:

org.writersforge.bellows.traverse.NodeProcessor

public class ToAttributeProcessor

extends XFormProcessor

A Datum-only NodeProcessor for converting element content into attribute content. Gathers all PCDATA content in all of the queried content and appends it to the named attribute. If the attribute already exists, the element content will be appended to it. All converted elements are deleted.

Author:

jsheets

Constructor Summary

ToAttributeProcessor(java.lang.String query, java.lang.String propertyName)
Creates a new instance of ToAttributeProcessor.

Method Summary

protected void

transformNode(org.writersforge.bellows.Datum node, org.writersforge.bellows.Datum root) Performs an in-place transformation on the supplied Datum tree.

Methods inherited from class org.writersforge.catalan.transform.xform.XFormProcessor

getQuery, getQueryNodes, processNode

Methods inherited from class org.writersforge.catalan.transform.BaseNodeProcessor

addLeftover, end, getLeftovers, getNodes, start

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ToAttributeProcessor

public ToAttributeProcessor(java.lang.String query,
                            java.lang.String propertyName)

Creates a new instance of ToAttributeProcessor.

Parameters:

query - Bellows query path to select the source node(s)

propertyName - the attribute to store the content in

Method Detail

transformNode

protected void transformNode(org.writersforge.bellows.Datum node,
                             org.writersforge.bellows.Datum root)

Performs an in-place transformation on the supplied Datum tree.

Specified by:

transformNode in class XFormProcessor

Parameters:

node - the current node to operate upon

root - the root of the entire XML tree