org.keycloak.connections.jpa.util.JpaUtils クラス

org.keycloak.connections.jpa.util.JpaUtils 連携図

静的公開メンバ関数
static String	getTableNameForNativeQuery (String tableName, EntityManager em)
static EntityManagerFactory	createEntityManagerFactory (KeycloakSession session, String unitName, Map< String, Object > properties, ClassLoader classLoader, boolean jta)
static List< Class<?> >	getProvidedEntities (KeycloakSession session)
static String	getCustomChangelogTableName (String jpaEntityProviderFactoryId)

静的公開変数類
static final String	HIBERNATE_DEFAULT_SCHEMA = "hibernate.default_schema"

詳解

著者

Marek Posolda

関数詳解

createEntityManagerFactory()

static EntityManagerFactory org.keycloak.connections.jpa.util.JpaUtils.createEntityManagerFactory ( KeycloakSession  session, String  unitName, Map< String, Object >  properties, ClassLoader  classLoader, boolean  jta  )

inlinestatic

                                                                                                                                                                                  {
        PersistenceUnitTransactionType txType = jta ? PersistenceUnitTransactionType.JTA : PersistenceUnitTransactionType.RESOURCE_LOCAL;
        PersistenceXmlParser parser = new PersistenceXmlParser(new ClassLoaderServiceImpl(classLoader), txType);
        List<ParsedPersistenceXmlDescriptor> persistenceUnits = parser.doResolve(properties);
        for (ParsedPersistenceXmlDescriptor persistenceUnit : persistenceUnits) {
            if (persistenceUnit.getName().equals(unitName)) {
                List<Class<?>> providedEntities = getProvidedEntities(session);
                for (Class<?> entityClass : providedEntities) {
                    // Add all extra entity classes to the persistence unit.
                    persistenceUnit.addClasses(entityClass.getName());
                }
                // Now build the entity manager factory, supplying a proxy classloader, so Hibernate will be able
                // to find and load the extra provided entities. Set the provided classloader as parent classloader.
                persistenceUnit.setTransactionType(txType);
                return Bootstrap.getEntityManagerFactoryBuilder(persistenceUnit, properties,
                        new ProxyClassLoader(providedEntities, classLoader)).build();
            }
        }
        throw new RuntimeException("Persistence unit '" + unitName + "' not found");
    }

getCustomChangelogTableName()

static String org.keycloak.connections.jpa.util.JpaUtils.getCustomChangelogTableName ( String  jpaEntityProviderFactoryId )

inlinestatic

Get the name of custom table for liquibase updates for give ID of JpaEntityProvider

引数

jpaEntityProviderFactoryId

戻り値

table name

                                                                                        {
        String upperCased = jpaEntityProviderFactoryId.toUpperCase();
        upperCased = upperCased.replaceAll("-", "_");
        upperCased = upperCased.replaceAll("[^A-Z_]", "");
        return "DATABASECHANGELOG_" + upperCased.substring(0, Math.min(10, upperCased.length()));
    }

getProvidedEntities()

static List<Class<?> > org.keycloak.connections.jpa.util.JpaUtils.getProvidedEntities ( KeycloakSession  session )

inlinestatic

Get a list of all provided entities by looping over all configured entity providers.

引数

session

the keycloak session

戻り値

a list of all provided entities (can be an empty list)

                                                                              {
        List<Class<?>> providedEntityClasses = new ArrayList<>();
        // Get all configured entity providers.
        Set<JpaEntityProvider> entityProviders = session.getAllProviders(JpaEntityProvider.class);
        // For every provider, add all entity classes to the list.
        for (JpaEntityProvider entityProvider : entityProviders) {
            providedEntityClasses.addAll(entityProvider.getEntities());
        }
        return providedEntityClasses;
    }

getTableNameForNativeQuery()

static String org.keycloak.connections.jpa.util.JpaUtils.getTableNameForNativeQuery ( String  tableName, EntityManager  em  )

inlinestatic

                                                                                        {
        String schema = (String) em.getEntityManagerFactory().getProperties().get(HIBERNATE_DEFAULT_SCHEMA);
        return (schema==null) ? tableName : schema + "." + tableName;
    }

メンバ詳解

HIBERNATE_DEFAULT_SCHEMA

final String org.keycloak.connections.jpa.util.JpaUtils.HIBERNATE_DEFAULT_SCHEMA = "hibernate.default_schema"

static

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このクラス詳解は次のファイルから抽出されました:

• D:/AppData/doxygen/keycloak/src/keycloak/src/main/java/org/keycloak/connections/jpa/util/JpaUtils.java