### Создание зависимости Session { #create-a-session-dependency }

**`Session`** хранит **объекты в памяти** и отслеживает необходимые изменения в данных, затем **использует `engine`** для общения с базой данных.

Мы создадим **зависимость** FastAPI с `yield`, которая будет предоставлять новую `Session` для каждого запроса. Это и обеспечивает использование одной сессии на запрос. 🤓

 *
 * @since 3.0-alpha
 */
public interface GraphBuilder {
    String HINT = "graphBuilder";

    Result<? extends ProjectDependencyGraph> build(MavenSession session);

	}
}

func TestGORMValuer(t *testing.T) {
	type UserWithPoint struct {
		Name  string
		Point Point
	}

	dryRunDB := DB.Session(&gorm.Session{DryRun: true})

	stmt := dryRunDB.Create(&UserWithPoint{
		Name:  "jinzhu",
		Point: Point{X: 100, Y: 100},
	}).Statement

	if stmt.SQL.String() == "" || len(stmt.Vars) != 2 {

						return err
					}
				default:
					return gorm.ErrInvalidData
				}
			} else {
				tx := db.Table("").Session(&gorm.Session{Context: db.Statement.Context, SkipHooks: db.Statement.SkipHooks})
				tx.Statement.ReflectValue = db.Statement.ReflectValue
				tx.Statement.Unscoped = db.Statement.Unscoped

	if err != nil {
		// Log any error in input session policy config.
		iamLogIf(GlobalContext, err)
		return hasSessionPolicy, isAllowed
	}

	// Policy without Version string value reject it.
	if subPolicy.Version == "" {
		return hasSessionPolicy, isAllowed
	}

	// As the session policy exists, even if the parent is the root account, it

 * <p>
 * The cache behavior is determined by the cache retention specified in the request's metadata.
 * Results can be cached at different policies (forever, session, request, or not at all)
 * based on the {@link CacheRetention} associated with the request.
 *
 * @since 4.0.0
 * @see CacheMetadata
 * @see RequestCacheFactory
 */
@Experimental
public interface RequestCache {

            cb.fetchFirst(ComponentUtil.getFessConfig().getPageDocboostMaxFetchSizeAsInteger());
        });
    }

    /**
     * Deletes crawl data for the specified session ID.
     *
     * @param sid The session ID whose crawl data should be deleted
     */
    protected void deleteCrawlData(final String sid) {

// during or after this call (and the session drops its reference to the
// corresponding graph).
TF_CAPI_EXPORT extern void TF_DeleteSession(TF_Session*, TF_Status* status);

// Run the graph associated with the session starting with the supplied inputs
// (inputs[0,ninputs-1] with corresponding values in input_values[0,ninputs-1]).
//

	<script type="text/javascript" src="${fe:url('/js/suggestor.js')}"></script>
	<script type="text/javascript" src="${fe:url('/js/search.js')}"></script>
</body>
${fe:html(false)}

import org.apache.maven.artifact.repository.ArtifactRepository;

/**
 * Repository layout.
 *
 * @deprecated Avoid use of this type, if you need access to local repository use repository system session instead.
 */
@Deprecated
public interface ArtifactRepositoryLayout {
    String ROLE = ArtifactRepositoryLayout.class.getName();

    String getId();

    String pathOf(Artifact artifact);