org.nuxeo.ecm.diff.service.impl

Class FieldDiffHelper

java.lang.Object

org.nuxeo.ecm.diff.service.impl.FieldDiffHelper

public final class FieldDiffHelper
extends Object

Helper for computing a field diff.

Since:

5.6

Author:

Antoine Taillefer

Field Summary

Fields

Modifier and Type	Field and Description
static String	FACET_ELEMENT
static String	NAME_ATTRIBUTE
static String	SCHEMA_ELEMENT
static String	TYPE_ATTRIBUTE

Constructor Summary

Constructors

Constructor and Description
FieldDiffHelper()

Method Summary

Modifier and Type	Method and Description
static PropertyDiff	applyPropertyHierarchyToDiff(PropertyDiff firstPropertyDiff, List<PropertyHierarchyNode> propertyHierarchy) Sets the property diff hierarchy.
static boolean	computeFieldDiff(DocumentDiff docDiff, org.custommonkey.xmlunit.NodeDetail controlNodeDetail, org.custommonkey.xmlunit.NodeDetail testNodeDetail, int fieldDifferenceCount, org.custommonkey.xmlunit.Difference difference) Computes a field diff.
static String	getPropertyType(Node node) Gets the node property type.
protected static void	setContentSubPropertyDiff(ContentPropertyDiff fieldDiff, String subPropertyName, String leftSubPropertyValue, String rightSubPropertyValue)

Methods inherited from class java.lang.Object

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

Field Detail

FACET_ELEMENT

public static final String FACET_ELEMENT

See Also:

Constant Field Values

SCHEMA_ELEMENT

public static final String SCHEMA_ELEMENT

See Also:

Constant Field Values

NAME_ATTRIBUTE

public static final String NAME_ATTRIBUTE

See Also:

Constant Field Values

TYPE_ATTRIBUTE

public static final String TYPE_ATTRIBUTE

See Also:

Constant Field Values

Constructor Detail

FieldDiffHelper

public FieldDiffHelper()

Method Detail

computeFieldDiff

public static boolean computeFieldDiff(DocumentDiff docDiff,
                                       org.custommonkey.xmlunit.NodeDetail controlNodeDetail,
                                       org.custommonkey.xmlunit.NodeDetail testNodeDetail,
                                       int fieldDifferenceCount,
                                       org.custommonkey.xmlunit.Difference difference)

Computes a field diff.

First gets all needed elements to compute the field diff:

• propertyHierarchy: list holding the property hierarchy

   Every time we encounter a list, a complex or a content node going up in the DOM tree
   from the property node to the prefixed field node, we add it to the property
   hierarchy.
   If it is a list item node, we set its index in the hierarchy.
   If it is a complex item node, we set its name in the hierarchy.
   If it is a content item node (ie. "encoding", "mime-type", "filename" or "digest"),
   we set its name in the hierarchy.
  
   Example: complex list
  
   The "true" property's hierarchy is:
   [{list,"0"},{complex, "complexBoolean"}]
  
   The "jack" property's hierarchy is:
   [{list,"1"},{complex, "complexString"}]
  
   The "UTF-8" property's hierarchy is:
   [{list,"0"},{complex, "complexString"},{content, "encoding"}]
  
   
     
       joe
       true
       
        UTF-8
        text/plain
        My_file.txt
        5dafdabf966043c8c8cef20011e939a2
       
     
     
       jack
       false
     
   
   

Parameters:

docDiff - the doc diff

controlNodeDetail - the control node detail

testNodeDetail - the test node detail

fieldDifferenceCount - the field difference countadd

difference - the difference

Returns:

true if a field diff has been found

getPropertyType

public static String getPropertyType(Node node)

Gets the node property type.

Parameters:

node - the node

Returns:

the property diff type

applyPropertyHierarchyToDiff

public static PropertyDiff applyPropertyHierarchyToDiff(PropertyDiff firstPropertyDiff,
                                                        List<PropertyHierarchyNode> propertyHierarchy)

Sets the property diff hierarchy.

Parameters:

firstPropertyDiff - the first property diff

propertyHierarchy - the property hierarchy

Returns:

the property diff

setContentSubPropertyDiff

protected static void setContentSubPropertyDiff(ContentPropertyDiff fieldDiff,
                                                String subPropertyName,
                                                String leftSubPropertyValue,
                                                String rightSubPropertyValue)