org.broadleafcommerce.common.extensibility.context.merge.handlers
Class AttributePreserveInsert

java.lang.Object
  org.broadleafcommerce.common.extensibility.context.merge.handlers.BaseHandler
      org.broadleafcommerce.common.extensibility.context.merge.handlers.AttributePreserveInsert

All Implemented Interfaces:

Comparable<Object>, MergeHandler

public class AttributePreserveInsert
extends BaseHandler

Merge the attributes of a source and patch node, only adding attributes from the patch side. When the same attribute is encountered in the source and patch children list, the source attribute is left untouched.

Author:

jfischer

Field Summary

Fields inherited from class org.broadleafcommerce.common.extensibility.context.merge.handlers.BaseHandler

children, name, priority, xpath

Constructor Summary

AttributePreserveInsert()

Method Summary

Node[]

merge(NodeList nodeList1, NodeList nodeList2, List<Node> exhaustedNodes) Perform the merge using the supplied list of nodes from the source and patch documents, respectively.

Methods inherited from class org.broadleafcommerce.common.extensibility.context.merge.handlers.BaseHandler

compareTo, getChildren, getName, getPriority, getXPath, setChildren, setName, setPriority, setXPath

Methods inherited from class java.lang.Object

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

Constructor Detail

AttributePreserveInsert

public AttributePreserveInsert()

Method Detail

merge

public Node[] merge(NodeList nodeList1,
                    NodeList nodeList2,
                    List<Node> exhaustedNodes)

Description copied from interface: MergeHandler

Perform the merge using the supplied list of nodes from the source and patch documents, respectively. Also, a list of nodes that have already been merged is provided and may be used by the implementation when necessary.

Parameters:

nodeList1 - list of nodes to be merged from the source document

nodeList2 - list of nodes to be merged form the patch document

exhaustedNodes - already merged nodes

Returns:

list of merged nodes