-
Notifications
You must be signed in to change notification settings - Fork 2.3k
/
NativeLuceneFusionIndexProviderFactory10.java
111 lines (100 loc) · 5.8 KB
/
NativeLuceneFusionIndexProviderFactory10.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
/*
* Copyright (c) 2002-2018 "Neo4j,"
* Neo4j Sweden AB [http://neo4j.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.kernel.api.impl.schema;
import java.io.File;
import org.neo4j.graphdb.factory.GraphDatabaseSettings;
import org.neo4j.helpers.Service;
import org.neo4j.index.internal.gbptree.RecoveryCleanupWorkCollector;
import org.neo4j.io.fs.FileSystemAbstraction;
import org.neo4j.io.pagecache.PageCache;
import org.neo4j.kernel.api.index.IndexDirectoryStructure;
import org.neo4j.kernel.api.index.IndexProvider;
import org.neo4j.kernel.api.index.LoggingMonitor;
import org.neo4j.kernel.configuration.Config;
import org.neo4j.kernel.extension.KernelExtensionFactory;
import org.neo4j.kernel.impl.factory.OperationalMode;
import org.neo4j.kernel.impl.index.schema.NumberIndexProvider;
import org.neo4j.kernel.impl.index.schema.SpatialIndexProvider;
import org.neo4j.kernel.impl.index.schema.TemporalIndexProvider;
import org.neo4j.kernel.impl.index.schema.fusion.FusionIndexProvider;
import org.neo4j.kernel.impl.index.schema.fusion.FusionSlotSelector10;
import org.neo4j.kernel.impl.spi.KernelContext;
import org.neo4j.kernel.monitoring.Monitors;
import org.neo4j.logging.Log;
import static org.neo4j.kernel.api.index.IndexDirectoryStructure.directoriesByProvider;
import static org.neo4j.kernel.api.index.IndexProvider.EMPTY;
@Service.Implementation( KernelExtensionFactory.class )
public class NativeLuceneFusionIndexProviderFactory10 extends
NativeLuceneFusionIndexProviderFactory<NativeLuceneFusionIndexProviderFactory10.Dependencies>
{
public static final String KEY = GraphDatabaseSettings.SchemaIndex.NATIVE10.providerName();
public static final String VERSION = GraphDatabaseSettings.SchemaIndex.NATIVE10.providerVersion();
public static final IndexProvider.Descriptor DESCRIPTOR = new IndexProvider.Descriptor( KEY, VERSION );
static final int PRIORITY = LuceneIndexProvider.PRIORITY + 1;
public NativeLuceneFusionIndexProviderFactory10()
{
super( KEY );
}
public interface Dependencies extends LuceneIndexProviderFactory.Dependencies
{
}
@Override
public FusionIndexProvider newInstance( KernelContext context, Dependencies dependencies )
{
PageCache pageCache = dependencies.pageCache();
File databaseDirectory = context.directory();
FileSystemAbstraction fs = dependencies.fileSystem();
Log log = dependencies.getLogService().getInternalLogProvider().getLog( FusionIndexProvider.class );
Monitors monitors = dependencies.monitors();
monitors.addMonitorListener( new LoggingMonitor( log ), DESCRIPTOR.toString() );
IndexProvider.Monitor monitor = monitors.newMonitor( IndexProvider.Monitor.class, DESCRIPTOR.toString() );
Config config = dependencies.getConfig();
OperationalMode operationalMode = context.databaseInfo().operationalMode;
RecoveryCleanupWorkCollector recoveryCleanupWorkCollector = dependencies.recoveryCleanupWorkCollector();
return create( pageCache, databaseDirectory, fs, monitor, config, operationalMode, recoveryCleanupWorkCollector );
}
public static FusionIndexProvider create( PageCache pageCache, File databaseDirectory, FileSystemAbstraction fs,
IndexProvider.Monitor monitor, Config config, OperationalMode operationalMode,
RecoveryCleanupWorkCollector recoveryCleanupWorkCollector )
{
IndexDirectoryStructure.Factory childDirectoryStructure = subProviderDirectoryStructure( databaseDirectory );
boolean readOnly = IndexProviderFactoryUtil.isReadOnly( config, operationalMode );
boolean archiveFailedIndex = config.get( GraphDatabaseSettings.archive_failed_index );
NumberIndexProvider number =
IndexProviderFactoryUtil.numberProvider( pageCache, fs, childDirectoryStructure, monitor, recoveryCleanupWorkCollector, readOnly );
SpatialIndexProvider spatial =
IndexProviderFactoryUtil.spatialProvider( pageCache, fs, childDirectoryStructure, monitor, recoveryCleanupWorkCollector, readOnly, config );
TemporalIndexProvider temporal =
IndexProviderFactoryUtil.temporalProvider( pageCache, fs, childDirectoryStructure, monitor, recoveryCleanupWorkCollector, readOnly );
LuceneIndexProvider lucene = IndexProviderFactoryUtil.luceneProvider( fs, childDirectoryStructure, monitor, config, operationalMode );
String defaultSchemaProvider = config.get( GraphDatabaseSettings.default_schema_provider );
int priority = PRIORITY;
if ( GraphDatabaseSettings.SchemaIndex.NATIVE10.providerIdentifier().equals( defaultSchemaProvider ) )
{
priority = 100;
}
return new FusionIndexProvider( EMPTY, number, spatial, temporal, lucene, new FusionSlotSelector10(),
DESCRIPTOR, priority, directoriesByProvider( databaseDirectory ), fs, archiveFailedIndex );
}
private static IndexDirectoryStructure.Factory subProviderDirectoryStructure( File databaseDirectory )
{
return NativeLuceneFusionIndexProviderFactory.subProviderDirectoryStructure( databaseDirectory, DESCRIPTOR );
}
}