Package io.github.blyznytsiaorg.bibernate.dao.jdbc.identity

Class NoneIdGenerator

java.lang.Object

io.github.blyznytsiaorg.bibernate.dao.jdbc.identity.AbstractGenerator

io.github.blyznytsiaorg.bibernate.dao.jdbc.identity.NoneIdGenerator

All Implemented Interfaces:

Generator

public class NoneIdGenerator
extends AbstractGenerator
implements Generator

Implementation of the insert generation without ID generation in Bibernate.

This generator is responsible for handling entities with their own IDs already set.

This generator is suitable for entities where the IDs are provided, and no generation is needed. The generator operates by inserting entities into the database without attempting to generate IDs during the process.

This class is designed to be used when dealing with entities that have their own unique identifiers specified, and there is no need for the database to generate new IDs during the insertion process.

Since:

1.0

Author:

Blyzhnytsia Team

Constructor Summary

Constructors

Constructor	Description
NoneIdGenerator(BibernateDatabaseSettings bibernateDatabaseSettings, List<String> executedQueries)	Constructs an NoneIdGenerator with the specified Bibernate database settings and a list to store executed queries.

Method Summary

Modifier and Type	Method	Description
<T> void	handle(Class<T> entityClass, Collection<T> entities, DataSource dataSource)	Handles the generation of insert query using id from the entity.
GenerationType	type()	Returns NONE GenerationType for further understanding of what type of generator we are dealing with

Methods inherited from class io.github.blyznytsiaorg.bibernate.dao.jdbc.identity.AbstractGenerator

addToExecutedQueries, addUpdatedEntity, getBatchSize, getGeneratedValue, insertManyToManyJoinTable, populatePreparedStatement, populatePreparedStatement, populatePreparedStatement, showSql

Methods inherited from class java.lang.Object

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

Constructor Details

NoneIdGenerator

public NoneIdGenerator(BibernateDatabaseSettings bibernateDatabaseSettings,
 List<String> executedQueries)

Constructs an NoneIdGenerator with the specified Bibernate database settings and a list to store executed queries.

Parameters:

bibernateDatabaseSettings - The database settings for Bibernate.

executedQueries - The list to store executed queries.

Method Details

type

public GenerationType type()

Returns NONE GenerationType for further understanding of what type of generator we are dealing with

Specified by:

type in interface Generator

Returns:

the generation type

handle

public <T> void handle(Class<T> entityClass,
 Collection<T> entities,
 DataSource dataSource)

Handles the generation of insert query using id from the entity. This method constructs the INSERT query, prepares the statement, populates it with entity values, and executes the batch for improved performance. It also logs executed queries and handles many-to-many join tables.

Specified by:

handle in interface Generator

Type Parameters:

T - The type of entities in the collection.

Parameters:

entityClass - The class of the entities being handled.

entities - The collection of entities for which primary keys are generated.

dataSource - The data source for obtaining a database connection.