org.hibernate.search.backend
Class BackendFactory

java.lang.Object
  org.hibernate.search.backend.BackendFactory

public class BackendFactory
extends Object

Author:

Sanne Grinovero (C) 2011 Red Hat Inc.

Constructor Summary

BackendFactory()

Method Summary

static ExecutorService	buildWorkersExecutor(Properties properties, String indexManagerName) Builds an ExecutorService to run backend work.
static BackendQueueProcessor	createBackend(DirectoryBasedIndexManager indexManager, WorkerBuildContext context, Properties properties)
static LuceneWorkSerializer	createSerializer(String indexName, Properties cfg, WorkerBuildContext buildContext)
static int	getWorkerQueueSize(Properties properties)
static int	getWorkerThreadPoolSize(Properties properties)
static boolean	isConfiguredAsSync(Properties properties)

Methods inherited from class java.lang.Object

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

Constructor Detail

BackendFactory

public BackendFactory()

Method Detail

createBackend

public static BackendQueueProcessor createBackend(DirectoryBasedIndexManager indexManager,
                                                  WorkerBuildContext context,
                                                  Properties properties)

isConfiguredAsSync

public static boolean isConfiguredAsSync(Properties properties)

Parameters:

properties - the configuration to parse

Returns:

true if the configuration uses sync indexing

buildWorkersExecutor

public static ExecutorService buildWorkersExecutor(Properties properties,
                                                   String indexManagerName)

Builds an ExecutorService to run backend work.

Parameters:

properties - Might optionally contain configuration options for the ExecutorService

indexManagerName - The indexManager going to be linked to this ExecutorService

Returns:

null if the work needs execution in sync

getWorkerThreadPoolSize

public static int getWorkerThreadPoolSize(Properties properties)

getWorkerQueueSize

public static int getWorkerQueueSize(Properties properties)

createSerializer

public static LuceneWorkSerializer createSerializer(String indexName,
                                                    Properties cfg,
                                                    WorkerBuildContext buildContext)