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

Class NodeValueMerge

java.lang.Object

org.broadleafcommerce.common.extensibility.context.merge.handlers.BaseHandler

org.broadleafcommerce.common.extensibility.context.merge.handlers.NodeValueMerge

All Implemented Interfaces:

java.lang.Comparable<java.lang.Object>, MergeHandler

Direct Known Subclasses:

CommaDelimitedNodeValueMerge, SpaceDelimitedNodeValueMerge

public class NodeValueMerge
extends BaseHandler

MergeHandler implementation that provides merging for the white space delimited text values of a source and patch node. This merge takes into account the same values from both nodes, such that the resulting string is a union of the two without any repeat values.

Author:

jfischer

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	delimiter
protected java.lang.String	regex

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

children, name, priority, xpath

Constructor Summary

Constructors

Constructor and Description
NodeValueMerge()

Method Summary

Modifier and Type	Method and Description
java.lang.String	getDelimiter()
protected java.util.Set<java.lang.String>	getMergedNodeValues(org.w3c.dom.Node node1, org.w3c.dom.Node node2)
java.lang.String	getRegEx()
org.w3c.dom.Node[]	merge(java.util.List<org.w3c.dom.Node> nodeList1, java.util.List<org.w3c.dom.Node> nodeList2, java.util.List<org.w3c.dom.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

Field Detail

delimiter

protected java.lang.String delimiter

regex

protected java.lang.String regex

Constructor Detail

NodeValueMerge

public NodeValueMerge()

Method Detail

merge

public org.w3c.dom.Node[] merge(java.util.List<org.w3c.dom.Node> nodeList1,
                                java.util.List<org.w3c.dom.Node> nodeList2,
                                java.util.List<org.w3c.dom.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

getMergedNodeValues

protected java.util.Set<java.lang.String> getMergedNodeValues(org.w3c.dom.Node node1,
                                                              org.w3c.dom.Node node2)

getDelimiter

public java.lang.String getDelimiter()

getRegEx

public java.lang.String getRegEx()