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Add ConsistencyChecker argument to backuptool
Backuptool can now take an argument "-consistency-checker", which specifies which consistency checker to use.
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121 changes: 121 additions & 0 deletions
121
enterprise/backup/src/main/java/org/neo4j/backup/ConsistencyCheck.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,121 @@ | ||
| /* | ||
| * Copyright (c) 2002-2015 "Neo Technology," | ||
| * Network Engine for Objects in Lund AB [http://neotechnology.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 Affero 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 Affero General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU Affero General Public License | ||
| * along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
| */ | ||
| package org.neo4j.backup; | ||
|
|
||
| import java.io.File; | ||
| import java.util.Arrays; | ||
|
|
||
| import org.neo4j.helpers.progress.ProgressMonitorFactory; | ||
| import org.neo4j.io.fs.FileSystemAbstraction; | ||
| import org.neo4j.io.pagecache.PageCache; | ||
| import org.neo4j.kernel.configuration.Config; | ||
| import org.neo4j.logging.LogProvider; | ||
|
|
||
| public enum ConsistencyCheck | ||
| { | ||
| NONE | ||
| { | ||
| @Override | ||
| public boolean runFull( File storeDir, Config tuningConfiguration, | ||
| ProgressMonitorFactory progressFactory, LogProvider logProvider, | ||
| FileSystemAbstraction fileSystem, PageCache pageCache, boolean verbose ) | ||
| { | ||
| return true; | ||
| } | ||
| }, | ||
| DEFAULT | ||
| { | ||
| @Override | ||
| public boolean runFull( File storeDir, Config tuningConfiguration, | ||
| ProgressMonitorFactory progressFactory, LogProvider logProvider, | ||
| FileSystemAbstraction fileSystem, PageCache pageCache, boolean verbose ) | ||
| throws ConsistencyCheckFailedException | ||
| { | ||
| return EXPERIMENTAL.runFull( storeDir, tuningConfiguration, | ||
| progressFactory, logProvider, fileSystem, pageCache, verbose ); | ||
| } | ||
| }, | ||
| EXPERIMENTAL | ||
| { | ||
| @Override | ||
| public boolean runFull( File storeDir, Config tuningConfiguration, | ||
| ProgressMonitorFactory progressFactory, LogProvider logProvider, | ||
| FileSystemAbstraction fileSystem, PageCache pageCache, boolean verbose ) | ||
| throws ConsistencyCheckFailedException | ||
| { | ||
| try | ||
| { | ||
| return new org.neo4j.consistency.ConsistencyCheckService().runFullConsistencyCheck( | ||
| storeDir, tuningConfiguration, progressFactory, | ||
| logProvider, fileSystem, pageCache, verbose ).isSuccessful(); | ||
| } | ||
| catch ( org.neo4j.consistency.checking.full.ConsistencyCheckIncompleteException e ) | ||
| { | ||
| throw new ConsistencyCheckFailedException( e ); | ||
| } | ||
| } | ||
| }, | ||
| LEGACY | ||
| { | ||
| @Override | ||
| public boolean runFull( File storeDir, Config tuningConfiguration, | ||
| ProgressMonitorFactory progressFactory, LogProvider logProvider, | ||
| FileSystemAbstraction fileSystem, PageCache pageCache, boolean verbose ) | ||
| throws ConsistencyCheckFailedException | ||
| { | ||
| try | ||
| { | ||
| return new org.neo4j.legacy.consistency.ConsistencyCheckService().runFullConsistencyCheck( | ||
| storeDir, tuningConfiguration, progressFactory, | ||
| logProvider, fileSystem, pageCache ).isSuccessful(); | ||
| } | ||
| catch ( org.neo4j.legacy.consistency.checking.full.ConsistencyCheckIncompleteException e ) | ||
| { | ||
| throw new ConsistencyCheckFailedException( e ); | ||
| } | ||
| } | ||
| }; | ||
|
|
||
| public abstract boolean runFull( File storeDir, Config tuningConfiguration, | ||
| ProgressMonitorFactory progressFactory, LogProvider logProvider, | ||
| FileSystemAbstraction fileSystem, PageCache pageCache, boolean verbose ) | ||
| throws ConsistencyCheckFailedException; | ||
|
|
||
| public static ConsistencyCheck fromString( String name ) | ||
| { | ||
| for ( ConsistencyCheck consistencyCheck : values() ) | ||
| { | ||
| if ( consistencyCheck.toString().equalsIgnoreCase( name ) ) | ||
| { | ||
| return consistencyCheck; | ||
| } | ||
| } | ||
| throw new IllegalArgumentException( "Unknown consistency check name: " + name + | ||
| ". Supported values: " + Arrays.toString( values() ) ); | ||
| } | ||
|
|
||
| public static class ConsistencyCheckFailedException extends Exception | ||
| { | ||
| public ConsistencyCheckFailedException( Throwable cause ) | ||
| { | ||
| super( cause ); | ||
| } | ||
| } | ||
| } |
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