Examples with BatchTransactionApplier org.neo4j.kernel.impl.api.BatchTransactionApplier used on opensource projects

Example 11 with BatchTransactionApplier

use of org.neo4j.kernel.impl.api.BatchTransactionApplier in project neo4j by neo4j.

the class NeoStoreTransactionApplierTest method shouldApplyRelationshipTypeTokenCommandToTheStore.

// RELATIONSHIP TYPE TOKEN COMMAND
@Test
public void shouldApplyRelationshipTypeTokenCommandToTheStore() throws Exception {
    // given
    final BatchTransactionApplier applier = newApplier(false);
    final RelationshipTypeTokenRecord before = new RelationshipTypeTokenRecord(42);
    final RelationshipTypeTokenRecord after = new RelationshipTypeTokenRecord(42);
    after.setInUse(true);
    after.setNameId(323);
    final Command command = new RelationshipTypeTokenCommand(before, after);
    // when
    boolean result = apply(applier, command::handle, transactionToApply);
    // then
    assertFalse(result);
    verify(relationshipTypeTokenStore, times(1)).updateRecord(after);
}

Example 12 with BatchTransactionApplier

use of org.neo4j.kernel.impl.api.BatchTransactionApplier in project neo4j by neo4j.

the class NeoStoreTransactionApplierTest method shouldApplyNodePropertyCommandToTheStore.

// PROPERTY COMMAND
@Test
public void shouldApplyNodePropertyCommandToTheStore() throws Exception {
    // given
    final BatchTransactionApplier applier = newApplier(false);
    final PropertyRecord before = new PropertyRecord(11);
    final PropertyRecord after = new PropertyRecord(12);
    after.setNodeId(42);
    final Command command = new Command.PropertyCommand(before, after);
    // when
    boolean result = apply(applier, command::handle, transactionToApply);
    // then
    assertFalse(result);
    verify(lockService, times(1)).acquireNodeLock(42, LockService.LockType.WRITE_LOCK);
    verify(propertyStore, times(1)).updateRecord(after);
}

Example 13 with BatchTransactionApplier

use of org.neo4j.kernel.impl.api.BatchTransactionApplier in project neo4j by neo4j.

the class NeoStoreTransactionApplierTest method shouldApplyRelationshipCommandToTheStoreAndInvalidateTheCache.

@Test
public void shouldApplyRelationshipCommandToTheStoreAndInvalidateTheCache() throws Exception {
    // given
    final BatchTransactionApplier applier = newApplier(false);
    final RelationshipRecord before = new RelationshipRecord(12);
    final RelationshipRecord record = new RelationshipRecord(12, 3, 4, 5);
    record.setInUse(false);
    final Command command = new Command.RelationshipCommand(before, record);
    // when
    boolean result = apply(applier, command::handle, transactionToApply);
    // then
    assertFalse(result);
    verify(relationshipStore, times(1)).updateRecord(record);
}

Example 14 with BatchTransactionApplier

use of org.neo4j.kernel.impl.api.BatchTransactionApplier in project neo4j by neo4j.

the class NeoStoreTransactionApplierTest method shouldApplyUpdateIndexRuleSchemaRuleCommandToTheStoreInRecovery.

@Test
public void shouldApplyUpdateIndexRuleSchemaRuleCommandToTheStoreInRecovery() throws Exception {
    // given
    final BatchTransactionApplier applier = newApplierFacade(newIndexApplier(), newApplier(true));
    final DynamicRecord record = DynamicRecord.dynamicRecord(21, true);
    final Collection<DynamicRecord> recordsAfter = Arrays.asList(record);
    final IndexRule rule = constraintIndexRule(0, 1, 2, new SchemaIndexProvider.Descriptor("K", "X.Y"), 42L);
    final Command.SchemaRuleCommand command = new Command.SchemaRuleCommand(Collections.<DynamicRecord>emptyList(), recordsAfter, rule);
    // when
    boolean result = apply(applier, command::handle, transactionToApply);
    // then
    assertFalse(result);
    verify(schemaStore, times(1)).setHighestPossibleIdInUse(record.getId());
    verify(schemaStore, times(1)).updateRecord(record);
    verify(indexingService, times(1)).activateIndex(rule.getId());
    verify(cacheAccess, times(1)).addSchemaRule(rule);
}

Example 15 with BatchTransactionApplier

use of org.neo4j.kernel.impl.api.BatchTransactionApplier in project neo4j by neo4j.

the class NeoStoreTransactionApplierTest method shouldApplyUpdateUniquenessConstraintRuleSchemaRuleCommandToTheStore.

@Test
public void shouldApplyUpdateUniquenessConstraintRuleSchemaRuleCommandToTheStore() throws Exception {
    // given
    final BatchTransactionApplier applier = newApplier(false);
    final DynamicRecord record = DynamicRecord.dynamicRecord(21, true);
    final Collection<DynamicRecord> recordsAfter = Arrays.asList(record);
    final ConstraintRule rule = uniquenessConstraintRule(0L, 1, 2, 3L);
    final Command.SchemaRuleCommand command = new Command.SchemaRuleCommand(Collections.<DynamicRecord>emptyList(), recordsAfter, rule);
    // when
    boolean result = apply(applier, command::handle, transactionToApply);
    // then
    assertFalse(result);
    verify(schemaStore, times(1)).updateRecord(record);
    verify(metaDataStore, times(1)).setLatestConstraintIntroducingTx(transactionId);
    verify(cacheAccess, times(1)).addSchemaRule(rule);
}