Class IndexAndTaxonomyReplicationHandler

A IReplicationHandler for replication of an index and taxonomy pair. See IReplicationHandler for more detail. This handler ensures that the search and taxonomy indexes are replicated in a consistent way.

Inheritance
System.Object
IndexAndTaxonomyReplicationHandler
Implements
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Lucene.Net.Replicator
Assembly: Lucene.Net.Replicator.dll
Syntax
public class IndexAndTaxonomyReplicationHandler : IReplicationHandler
Remarks

NOTE: If you intend to recreate a taxonomy index, you should make sure to reopen an IndexSearcher and TaxonomyReader pair via the provided callback, to guarantee that both indexes are in sync. This handler does not prevent replicating such index and taxonomy pairs, and if they are reopened by a different thread, unexpected errors can occur, as well as inconsistency between the taxonomy and index readers.

This is a Lucene.NET EXPERIMENTAL API, use at your own risk

Constructors

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IndexAndTaxonomyReplicationHandler(Directory, Directory, Func<Nullable<Boolean>>)

Constructor with the given index directory and callback to notify when the indexes were updated.

Declaration
public IndexAndTaxonomyReplicationHandler(Directory indexDirectory, Directory taxonomyDirectory, Func<bool?> callback)
Parameters
Type Name Description
Lucene.Net.Store.Directory indexDirectory
Lucene.Net.Store.Directory taxonomyDirectory
System.Func<System.Nullable<System.Boolean>> callback
Exceptions
Type Condition
System.IO.IOException

Fields

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INFO_STREAM_COMPONENT

The component used to log messages to the Default Lucene.Net.Util.InfoStream.

Declaration
public const string INFO_STREAM_COMPONENT = "IndexAndTaxonomyReplicationHandler"
Field Value
Type Description
System.String

Properties

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CurrentRevisionFiles

Declaration
public virtual IDictionary<string, IList<RevisionFile>> CurrentRevisionFiles { get; }
Property Value
Type Description
System.Collections.Generic.IDictionary<System.String, System.Collections.Generic.IList<RevisionFile>>
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CurrentVersion

Declaration
public virtual string CurrentVersion { get; }
Property Value
Type Description
System.String
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InfoStream

Gets or sets the Lucene.Net.Util.InfoStream to use for logging messages.

Declaration
public virtual InfoStream InfoStream { get; set; }
Property Value
Type Description
Lucene.Net.Util.InfoStream

Methods

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RevisionReady(String, IDictionary<String, IList<RevisionFile>>, IDictionary<String, IList<String>>, IDictionary<String, Directory>)

Declaration
public virtual void RevisionReady(string version, IDictionary<string, IList<RevisionFile>> revisionFiles, IDictionary<string, IList<string>> copiedFiles, IDictionary<string, Directory> sourceDirectory)
Parameters
Type Name Description
System.String version
System.Collections.Generic.IDictionary<System.String, System.Collections.Generic.IList<RevisionFile>> revisionFiles
System.Collections.Generic.IDictionary<System.String, System.Collections.Generic.IList<System.String>> copiedFiles
System.Collections.Generic.IDictionary<System.String, Lucene.Net.Store.Directory> sourceDirectory

Implements

See Also