View Source

Class UmbracoExamineIndex

An abstract provider containing the basic functionality to be able to query against Umbraco data.

Inheritance
System.Object
Namespace: Umbraco.Cms.Infrastructure.Examine
Assembly: Umbraco.Examine.Lucene.dll
Syntax
public abstract class UmbracoExamineIndex : LuceneIndex, IUmbracoIndex, IIndexDiagnostics

Constructors

View Source

UmbracoExamineIndex(ILoggerFactory, String, IOptionsMonitor<LuceneDirectoryIndexOptions>, IHostingEnvironment, IRuntimeState)

Declaration
protected UmbracoExamineIndex(ILoggerFactory loggerFactory, string name, IOptionsMonitor<LuceneDirectoryIndexOptions> indexOptions, IHostingEnvironment hostingEnvironment, IRuntimeState runtimeState)
Parameters
Type Name Description
ILoggerFactory loggerFactory
System.String name
IOptionsMonitor<LuceneDirectoryIndexOptions> indexOptions
IHostingEnvironment hostingEnvironment
IRuntimeState runtimeState

Properties

View Source

EnableDefaultEventHandler

When set to true Umbraco will keep the index in sync with Umbraco data automatically

Declaration
public bool EnableDefaultEventHandler { get; set; }
Property Value
Type Description
System.Boolean
View Source

Metadata

Declaration
public virtual IReadOnlyDictionary<string, object> Metadata { get; }
Property Value
Type Description
IReadOnlyDictionary<System.String, System.Object>
View Source

PublishedValuesOnly

Declaration
public bool PublishedValuesOnly { get; protected set; }
Property Value
Type Description
System.Boolean

Methods

View Source

CanInitialize()

Returns true if the Umbraco application is in a state that we can initialize the examine indexes

Declaration
protected bool CanInitialize()
Returns
Type Description
System.Boolean
View Source

IsHealthy()

Declaration
public Attempt<string> IsHealthy()
Returns
Type Description
Attempt<System.String>
View Source

OnDocumentWriting(DocumentWritingEventArgs)

This ensures that the special _Raw fields are indexed correctly

Declaration
protected override void OnDocumentWriting(DocumentWritingEventArgs docArgs)
Parameters
Type Name Description
DocumentWritingEventArgs docArgs
View Source

OnTransformingIndexValues(IndexingItemEventArgs)

Declaration
protected override void OnTransformingIndexValues(IndexingItemEventArgs e)
Parameters
Type Name Description
IndexingItemEventArgs e
View Source

PerformDeleteFromIndex(IEnumerable<String>, Nullable<Action<IndexOperationEventArgs>>)

override to check if we can actually initialize.

Declaration
protected override void PerformDeleteFromIndex(IEnumerable<string> itemIds, Action<IndexOperationEventArgs>? onComplete)
Parameters
Type Name Description
IEnumerable<System.String> itemIds
System.Nullable<Action<IndexOperationEventArgs>> onComplete
Remarks

This check is required since the base examine lib will try to rebuild on startup

View Source

PerformIndexItems(IEnumerable<ValueSet>, Action<IndexOperationEventArgs>)

Declaration
protected override void PerformIndexItems(IEnumerable<ValueSet> values, Action<IndexOperationEventArgs> onComplete)
Parameters
Type Name Description
IEnumerable<ValueSet> values
Action<IndexOperationEventArgs> onComplete