@Override public void migrate( DatabaseLayout directoryLayout, DatabaseLayout migrationLayout, ProgressReporter progressMonitor, String versionToMigrateFrom, String versionToMigrateTo ) throws IOException { IndexImplementation indexImplementation = explicitIndexProvider.getProviderByName( LUCENE_EXPLICIT_INDEX_PROVIDER_NAME ); if ( indexImplementation != null ) { RecordFormats from = RecordFormatSelector.selectForVersion( versionToMigrateFrom ); RecordFormats to = RecordFormatSelector.selectForVersion( versionToMigrateTo ); if ( !from.hasCompatibleCapabilities( to, CapabilityType.INDEX ) ) { originalExplicitIndexesRoot = indexImplementation.getIndexImplementationDirectory( directoryLayout ); migrationExplicitIndexesRoot = indexImplementation.getIndexImplementationDirectory( migrationLayout ); if ( isNotEmptyDirectory( originalExplicitIndexesRoot ) ) { migrateExplicitIndexes( progressMonitor ); explicitIndexMigrated = true; } } } else { log.debug( "Lucene index provider not found, nothing to migrate." ); } }
@Override public void migrate( DatabaseLayout directoryLayout, DatabaseLayout migrationLayout, ProgressReporter progressMonitor, String versionToMigrateFrom, String versionToMigrateTo ) throws IOException { IndexImplementation indexImplementation = explicitIndexProvider.getProviderByName( LUCENE_EXPLICIT_INDEX_PROVIDER_NAME ); if ( indexImplementation != null ) { RecordFormats from = RecordFormatSelector.selectForVersion( versionToMigrateFrom ); RecordFormats to = RecordFormatSelector.selectForVersion( versionToMigrateTo ); if ( !from.hasCompatibleCapabilities( to, CapabilityType.INDEX ) ) { originalExplicitIndexesRoot = indexImplementation.getIndexImplementationDirectory( directoryLayout ); migrationExplicitIndexesRoot = indexImplementation.getIndexImplementationDirectory( migrationLayout ); if ( isNotEmptyDirectory( originalExplicitIndexesRoot ) ) { migrateExplicitIndexes( progressMonitor ); explicitIndexMigrated = true; } } } else { log.debug( "Lucene index provider not found, nothing to migrate." ); } }