Package sk.iway.iwcm.rag.pgvector

Class PgvectorJpaConfig

java.lang.Object

sk.iway.iwcm.rag.pgvector.PgvectorJpaConfig

@Configuration("rag:JpaDBConfig")
@EnableTransactionManagement
@EnableJpaRepositories(entityManagerFactoryRef="ragEntityManager",
                       transactionManagerRef="ragTransactionManager",
                       basePackages="sk.iway.iwcm.rag.pgvector")
public class PgvectorJpaConfig
extends Object

JPA configuration for RAG pgvector entities. Uses either the primary DB (if it's PostgreSQL) or a secondary 'rag_jpa' datasource. If no pgvector-capable DB is available, this config is effectively unused.

Constructor Summary

Constructors

Constructor	Description
PgvectorJpaConfig()

Method Summary

Modifier and Type	Method	Description
org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean	entityManagerFactory()	Create the JPA EntityManagerFactory for RAG entities.
static String	getRagDataSourceName()	Returns the datasource name for RAG pgvector operations.
static boolean	isRagAvailable()	Check if RAG vector store is available (pgvector-capable DB configured).
org.springframework.transaction.PlatformTransactionManager	transactionManager()	Create the JPA transaction manager for RAG entities.

Methods inherited from class java.lang.Object

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

Constructor Details

PgvectorJpaConfig

public PgvectorJpaConfig()

Method Details

transactionManager

@Bean("ragTransactionManager")
public org.springframework.transaction.PlatformTransactionManager transactionManager()

Create the JPA transaction manager for RAG entities.

entityManagerFactory

@Bean("ragEntityManager")
public org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean entityManagerFactory()

Create the JPA EntityManagerFactory for RAG entities. Uses the RAG datasource if available, otherwise falls back to the default 'iwcm' datasource.

getRagDataSourceName

public static String getRagDataSourceName()

Returns the datasource name for RAG pgvector operations. If a secondary 'rag_jpa' datasource exists, use it. Otherwise, if primary DB is PostgreSQL, use 'iwcm', because it can run pgvector extension. Otherwise return null (RAG not available).

isRagAvailable

public static boolean isRagAvailable()

Check if RAG vector store is available (pgvector-capable DB configured).