org.apache.tuscany.sca.cpp.tools.services
Class DomHandler

java.lang.Object
  org.apache.tuscany.sca.cpp.tools.services.GenericDomNodeHandler
      org.apache.tuscany.sca.cpp.tools.services.DomHandler

All Implemented Interfaces:

DomNodeHandler

public class DomHandler

extends GenericDomNodeHandler

The purpose of this class it to provide a generic class that can handle both a DOM and a DOM node.

Field Summary

Fields inherited from interface org.apache.tuscany.sca.cpp.tools.services.DomNodeHandler

ELEMENT

Constructor Summary

DomHandler()

Method Summary

static void	handleDom(org.w3c.dom.Document dom, java.util.Map handlers, java.util.Map parameters) This method will run through the initial level of the DOM using the handlers map
void	handleNode(org.w3c.dom.Node node, java.lang.String contextXPath, java.util.Map handlers, java.util.Map parameters) This method will place the attributes in this node into the parameter map keyed by the XPath and recursively continue processing for any sub-elements of the node.

Methods inherited from class org.apache.tuscany.sca.cpp.tools.services.GenericDomNodeHandler

handleChildElements, mapNodeToHandlerAndHandle, transferAttrsToParameters

Methods inherited from class java.lang.Object

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

Constructor Detail

DomHandler

public DomHandler()

Method Detail

handleDom

public static void handleDom(org.w3c.dom.Document dom,
                             java.util.Map handlers,
                             java.util.Map parameters)

This method will run through the initial level of the DOM using the handlers map

Parameters:

dom - the document being consumed

handlers - the map from element name to node handler

parameters - a map of parameters - this is often used by a handler to place a name-value pair, the name is often an Xpath representation of the location of the data in the DOM but handlers are free to use whatever they like - the contextXpath is generated as an Xpath prefix for those handlers that wish to use it.

handleNode

public void handleNode(org.w3c.dom.Node node,
                       java.lang.String contextXPath,
                       java.util.Map handlers,
                       java.util.Map parameters)

Description copied from class: GenericDomNodeHandler

This method will place the attributes in this node into the parameter map keyed by the XPath and recursively continue processing for any sub-elements of the node.

Specified by:

handleNode in interface DomNodeHandler

Overrides:

handleNode in class GenericDomNodeHandler

Parameters:

node - The DOM node being consumed

contextXPath - The XPath to this node

handlers - The map from element name to node handler

parameters - A map of parameters - this is often used by a handler to place a name-value pair, the name is often an Xpath representation of the location of the data in the DOM but handlers are free to use whatever they like - the contextXpath is generated as an Xpath prefix for those handlers that wish to use it.