Examples with PropertyKeyTokenRecord org.neo4j.kernel.impl.store.record.PropertyKeyTokenRecord used on opensource projects

Example 51 with PropertyKeyTokenRecord

use of org.neo4j.kernel.impl.store.record.PropertyKeyTokenRecord in project neo4j by neo4j.

the class NeoStoreTransactionApplierTest method shouldApplyPropertyKeyTokenCommandToTheStoreInRecovery.

@Test
public void shouldApplyPropertyKeyTokenCommandToTheStoreInRecovery() throws Exception {
    // given
    final BatchTransactionApplier applier = newApplier(true);
    final PropertyKeyTokenRecord before = new PropertyKeyTokenRecord(42);
    final PropertyKeyTokenRecord after = new PropertyKeyTokenRecord(42);
    after.setInUse(true);
    after.setNameId(323);
    final Command.PropertyKeyTokenCommand command = new Command.PropertyKeyTokenCommand(before, after);
    final Token token = new Token("token", 21);
    when(propertyKeyTokenStore.getToken((int) command.getKey())).thenReturn(token);
    // when
    boolean result = apply(applier, command::handle, transactionToApply);
    // then
    assertFalse(result);
    verify(propertyKeyTokenStore, times(1)).setHighestPossibleIdInUse(after.getId());
    verify(propertyKeyTokenStore, times(1)).updateRecord(after);
    verify(cacheAccess, times(1)).addPropertyKeyToken(token);
}

Example 52 with PropertyKeyTokenRecord

use of org.neo4j.kernel.impl.store.record.PropertyKeyTokenRecord in project neo4j by neo4j.

the class NeoStoreTransactionApplierTest method shouldApplyPropertyKeyTokenCommandToTheStore.

// PROPERTY KEY TOKEN COMMAND
@Test
public void shouldApplyPropertyKeyTokenCommandToTheStore() throws Exception {
    // given
    final BatchTransactionApplier applier = newApplier(false);
    final PropertyKeyTokenRecord before = new PropertyKeyTokenRecord(42);
    final PropertyKeyTokenRecord after = new PropertyKeyTokenRecord(42);
    after.setInUse(true);
    after.setNameId(323);
    final Command command = new PropertyKeyTokenCommand(before, after);
    // when
    boolean result = apply(applier, command::handle, transactionToApply);
    // then
    assertFalse(result);
    verify(propertyKeyTokenStore, times(1)).updateRecord(after);
}

Example 53 with PropertyKeyTokenRecord

use of org.neo4j.kernel.impl.store.record.PropertyKeyTokenRecord in project neo4j by neo4j.

the class LogTruncationTest method createPropertyKeyTokenRecord.

private PropertyKeyTokenRecord createPropertyKeyTokenRecord(int id) {
    PropertyKeyTokenRecord propertyKeyTokenRecord = new PropertyKeyTokenRecord(id);
    propertyKeyTokenRecord.setInUse(true);
    propertyKeyTokenRecord.setNameId(333);
    propertyKeyTokenRecord.addNameRecord(new DynamicRecord(43));
    return propertyKeyTokenRecord;
}

Example 54 with PropertyKeyTokenRecord

use of org.neo4j.kernel.impl.store.record.PropertyKeyTokenRecord in project neo4j by neo4j.

the class RecordStorageEngineFactory method createMigrationTargetSchemaRuleAccess.

public static SchemaRuleMigrationAccess createMigrationTargetSchemaRuleAccess(NeoStores stores, CursorContext cursorContext, MemoryTracker memoryTracker) {
    SchemaStore dstSchema = stores.getSchemaStore();
    TokenCreator propertyKeyTokenCreator = (name, internal) -> {
        PropertyKeyTokenStore keyTokenStore = stores.getPropertyKeyTokenStore();
        DynamicStringStore nameStore = keyTokenStore.getNameStore();
        byte[] bytes = PropertyStore.encodeString(name);
        List<DynamicRecord> nameRecords = new ArrayList<>();
        AbstractDynamicStore.allocateRecordsFromBytes(nameRecords, bytes, nameStore, cursorContext, memoryTracker);
        nameRecords.forEach(record -> nameStore.prepareForCommit(record, cursorContext));
        nameRecords.forEach(record -> nameStore.updateRecord(record, cursorContext));
        nameRecords.forEach(record -> nameStore.setHighestPossibleIdInUse(record.getId()));
        int nameId = Iterables.first(nameRecords).getIntId();
        PropertyKeyTokenRecord keyTokenRecord = keyTokenStore.newRecord();
        long tokenId = keyTokenStore.nextId(cursorContext);
        keyTokenRecord.setId(tokenId);
        keyTokenRecord.initialize(true, nameId);
        keyTokenRecord.setInternal(internal);
        keyTokenRecord.setCreated();
        keyTokenStore.prepareForCommit(keyTokenRecord, cursorContext);
        keyTokenStore.updateRecord(keyTokenRecord, cursorContext);
        keyTokenStore.setHighestPossibleIdInUse(keyTokenRecord.getId());
        return Math.toIntExact(tokenId);
    };
    TokenHolders dstTokenHolders = tokenHoldersForSchemaStore(stores, propertyKeyTokenCreator, cursorContext);
    return new SchemaRuleMigrationAccessImpl(stores, new SchemaStorage(dstSchema, dstTokenHolders, () -> KernelVersion.LATEST), cursorContext, memoryTracker);
}

Example 55 with PropertyKeyTokenRecord

use of org.neo4j.kernel.impl.store.record.PropertyKeyTokenRecord in project neo4j by neo4j.

the class LogCommandSerializationV3_0_10 method readPropertyKeyTokenRecord.

private PropertyKeyTokenRecord readPropertyKeyTokenRecord(int id, ReadableChannel channel) throws IOException {
    // in_use(byte)+count(int)+key_blockId(int)
    byte inUseFlag = channel.get();
    boolean inUse = false;
    if ((inUseFlag & Record.IN_USE.byteValue()) == Record.IN_USE.byteValue()) {
        inUse = true;
    } else if (inUseFlag != Record.NOT_IN_USE.byteValue()) {
        throw new IOException("Illegal in use flag: " + inUseFlag);
    }
    PropertyKeyTokenRecord record = new PropertyKeyTokenRecord(id);
    record.setInUse(inUse);
    record.setPropertyCount(channel.getInt());
    record.setNameId(channel.getInt());
    if (readDynamicRecords(channel, record, PROPERTY_INDEX_DYNAMIC_RECORD_ADDER) == -1) {
        return null;
    }
    return record;
}