org.qubership.automation.itf.core.util.generator.id

Class UniqueIdGenerator

java.lang.Object

org.qubership.automation.itf.core.util.generator.id.UniqueIdGenerator

All Implemented Interfaces:

org.hibernate.boot.model.relational.ExportableProducer, org.hibernate.id.Configurable, org.hibernate.id.IdentifierGenerator

@Service
public class UniqueIdGenerator
extends Object
implements org.hibernate.id.IdentifierGenerator

Field Summary

Fields

Modifier and Type	Field and Description
static InternalDataBaseSqlExecutor	INTERNAL_DATABASE_SQL_EXECUTOR

Fields inherited from interface org.hibernate.id.IdentifierGenerator

ENTITY_NAME, GENERATOR_NAME, JPA_ENTITY_NAME

Constructor Summary

Constructors

Constructor and Description
UniqueIdGenerator()
UniqueIdGenerator(InternalDataBaseSqlExecutor internalDataBaseSqlExecutor)

Method Summary

Modifier and Type	Method and Description
static Serializable	generate() Get next BigInteger id from pool.
Serializable	generate(org.hibernate.engine.spi.SharedSessionContractImplementor sharedSessionContractImplementor, Object o) Hibernate is using this method to get ids (UniqueIdGenerator is set as id generator in hibernate mapping).
static Serializable	generateReportingId() Get next BigInteger id from pool, for reporting objects (messages, contexts etc.).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.hibernate.id.IdentifierGenerator

configure, initialize, registerExportables, supportsJdbcBatchInserts

Field Detail

INTERNAL_DATABASE_SQL_EXECUTOR

public static InternalDataBaseSqlExecutor INTERNAL_DATABASE_SQL_EXECUTOR

Constructor Detail

UniqueIdGenerator

public UniqueIdGenerator()

UniqueIdGenerator

@Autowired
public UniqueIdGenerator(InternalDataBaseSqlExecutor internalDataBaseSqlExecutor)

Method Detail

generate

public static Serializable generate()

Get next BigInteger id from pool.

Returns:

BigInteger id

generate

public Serializable generate(org.hibernate.engine.spi.SharedSessionContractImplementor sharedSessionContractImplementor,
                             Object o)
                      throws org.hibernate.HibernateException

Hibernate is using this method to get ids (UniqueIdGenerator is set as id generator in hibernate mapping).

Specified by:

generate in interface org.hibernate.id.IdentifierGenerator

Parameters:

sharedSessionContractImplementor - sharedSessionContractImplementor.

o - object.

Returns:

BigInteger id.

Throws:

org.hibernate.HibernateException - if Hibernate can't get\generate id via getNextIdFromQueue() method.

generateReportingId

public static Serializable generateReportingId()

Get next BigInteger id from pool, for reporting objects (messages, contexts etc.).

Returns:

BigInteger id