Examples with DefaultIdGeneratorFactory org.neo4j.kernel.impl.store.id.DefaultIdGeneratorFactory used on opensource projects

Example 16 with DefaultIdGeneratorFactory

use of org.neo4j.kernel.impl.store.id.DefaultIdGeneratorFactory in project neo4j by neo4j.

the class DumpStore method main.

public static void main(String... args) throws Exception {
    if (args == null || args.length == 0) {
        System.err.println("SYNTAX: [file[:id[,id]*]]+");
        return;
    }
    try (DefaultFileSystemAbstraction fs = new DefaultFileSystemAbstraction();
        PageCache pageCache = createPageCache(fs)) {
        final DefaultIdGeneratorFactory idGeneratorFactory = new DefaultIdGeneratorFactory(fs);
        Function<File, StoreFactory> createStoreFactory = file -> new StoreFactory(file.getParentFile(), Config.defaults(), idGeneratorFactory, pageCache, fs, logProvider());
        for (String arg : args) {
            dumpFile(createStoreFactory, arg);
        }
    }
}

Example 17 with DefaultIdGeneratorFactory

use of org.neo4j.kernel.impl.store.id.DefaultIdGeneratorFactory in project neo4j by neo4j.

the class RsdrMain method openStore.

private static StoreFactory openStore(FileSystemAbstraction fileSystem, File storeDir, Config config, PageCache pageCache) {
    IdGeneratorFactory idGeneratorFactory = new DefaultIdGeneratorFactory(fileSystem);
    NullLogProvider logProvider = NullLogProvider.getInstance();
    return new StoreFactory(storeDir, config, idGeneratorFactory, pageCache, fileSystem, logProvider);
}

Example 18 with DefaultIdGeneratorFactory

use of org.neo4j.kernel.impl.store.id.DefaultIdGeneratorFactory in project neo4j by neo4j.

the class CoreBootstrapper method bootstrap.

public CoreSnapshot bootstrap(Set<MemberId> members) throws IOException {
    StoreFactory factory = new StoreFactory(storeDir, config, new DefaultIdGeneratorFactory(fs), pageCache, fs, logProvider);
    NeoStores neoStores = factory.openAllNeoStores(true);
    neoStores.close();
    CoreSnapshot coreSnapshot = new CoreSnapshot(FIRST_INDEX, FIRST_TERM);
    coreSnapshot.add(CoreStateType.ID_ALLOCATION, deriveIdAllocationState(storeDir));
    coreSnapshot.add(CoreStateType.LOCK_TOKEN, new ReplicatedLockTokenState());
    coreSnapshot.add(CoreStateType.RAFT_CORE_STATE, new RaftCoreState(new MembershipEntry(FIRST_INDEX, members)));
    coreSnapshot.add(CoreStateType.SESSION_TRACKER, new GlobalSessionTrackerState());
    appendNullTransactionLogEntryToSetRaftIndexToMinusOne();
    return coreSnapshot;
}

Example 19 with DefaultIdGeneratorFactory

use of org.neo4j.kernel.impl.store.id.DefaultIdGeneratorFactory in project neo4j by neo4j.

the class PropertyPhysicalToLogicalConverterTest method before.

@Before
public void before() throws Exception {
    File storeDir = new File("dir");
    fs.get().mkdirs(storeDir);
    StoreFactory storeFactory = new StoreFactory(storeDir, Config.empty(), new DefaultIdGeneratorFactory(fs.get()), pageCacheRule.getPageCache(fs.get()), fs.get(), NullLogProvider.getInstance());
    neoStores = storeFactory.openAllNeoStores(true);
    store = neoStores.getPropertyStore();
    converter = new PropertyPhysicalToLogicalConverter(store);
}

Example 20 with DefaultIdGeneratorFactory

use of org.neo4j.kernel.impl.store.id.DefaultIdGeneratorFactory in project neo4j by neo4j.

the class CommonAbstractStoreTest method shouldDeleteOnCloseIfOpenOptionsSaysSo.

@Test
public void shouldDeleteOnCloseIfOpenOptionsSaysSo() throws Exception {
    // GIVEN
    File file = dir.file("store").getAbsoluteFile();
    File idFile = new File(file.getParentFile(), StoreFileType.ID.augment(file.getName()));
    FileSystemAbstraction fs = fileSystemRule.get();
    PageCache pageCache = pageCacheRule.getPageCache(fs, Config.empty());
    TheStore store = new TheStore(file, config, idType, new DefaultIdGeneratorFactory(fs), pageCache, NullLogProvider.getInstance(), recordFormat, DELETE_ON_CLOSE);
    store.initialise(true);
    store.makeStoreOk();
    assertTrue(fs.fileExists(file));
    assertTrue(fs.fileExists(idFile));
    // WHEN
    store.close();
    // THEN
    assertFalse(fs.fileExists(file));
    assertFalse(fs.fileExists(idFile));
}