Examples with TransientObjectException org.hibernate.TransientObjectException used on opensource projects

Example 21 with TransientObjectException

use of org.hibernate.TransientObjectException in project hibernate-orm by hibernate.

the class CascadeTest method testManyToOnePropertyRefGeneratedIds.

public void testManyToOnePropertyRefGeneratedIds() {
    try {
        Session s = openSession();
        s.beginTransaction();
        Parent p = new Parent("parent");
        Other other = new Other();
        other.setOwner(p);
        s.persist(other);
        try {
            s.getTransaction().commit();
            fail("expecting TransientObjectException on flush");
        } catch (TransientObjectException e) {
            // expected result
            log.trace("handled expected exception", e);
            s.getTransaction().rollback();
        } finally {
            s.close();
        }
    } finally {
        cleanupData();
    }
}

Example 22 with TransientObjectException

use of org.hibernate.TransientObjectException in project hibernate-orm by hibernate.

the class CascadeTest method testManyToOneGeneratedIds.

public void testManyToOneGeneratedIds() {
    // a child should not be able to create its parent).
    try {
        Session s = openSession();
        s.beginTransaction();
        Parent p = new Parent("parent");
        Child c = new Child("child");
        c.setParent(p);
        s.persist(c);
        try {
            s.getTransaction().commit();
            fail("expecting TransientObjectException on flush");
        } catch (TransientObjectException e) {
            // expected result
            log.trace("handled expected exception", e);
            s.getTransaction().rollback();
        } finally {
            s.close();
        }
    } finally {
        cleanupData();
    }
}

Example 23 with TransientObjectException

use of org.hibernate.TransientObjectException in project hibernate-orm by hibernate.

the class CascadeTest method testManyToOneAssignedIds.

public void testManyToOneAssignedIds() {
    // a child should not be able to create its parent).
    try {
        Session s = openSession();
        s.beginTransaction();
        ParentAssigned p = new ParentAssigned(new Long(1), "parent");
        ChildAssigned c = new ChildAssigned(new Long(2), "child");
        c.setParent(p);
        s.persist(c);
        try {
            s.getTransaction().commit();
            fail("expecting TransientObjectException on flush");
        } catch (TransientObjectException e) {
            // expected result
            log.trace("handled expected exception", e);
            s.getTransaction().rollback();
        } finally {
            s.close();
        }
    } finally {
        cleanupData();
    }
}

Example 24 with TransientObjectException

use of org.hibernate.TransientObjectException in project hibernate-orm by hibernate.

the class ForeignGenerator method generate.

@Override
public Serializable generate(SharedSessionContractImplementor sessionImplementor, Object object) {
    // needs to be a Session for the #save and #contains calls below...
    final Session session = (Session) sessionImplementor;
    final EntityPersister persister = sessionImplementor.getFactory().getMetamodel().entityPersister(entityName);
    Object associatedObject = persister.getPropertyValue(object, propertyName);
    if (associatedObject == null) {
        throw new IdentifierGenerationException("attempted to assign id from null one-to-one property [" + getRole() + "]");
    }
    final EntityType foreignValueSourceType;
    final Type propertyType = persister.getPropertyType(propertyName);
    if (propertyType.isEntityType()) {
        // the normal case
        foreignValueSourceType = (EntityType) propertyType;
    } else {
        // try identifier mapper
        foreignValueSourceType = (EntityType) persister.getPropertyType(PropertyPath.IDENTIFIER_MAPPER_PROPERTY + "." + propertyName);
    }
    Serializable id;
    try {
        id = ForeignKeys.getEntityIdentifierIfNotUnsaved(foreignValueSourceType.getAssociatedEntityName(), associatedObject, sessionImplementor);
    } catch (TransientObjectException toe) {
        id = session.save(foreignValueSourceType.getAssociatedEntityName(), associatedObject);
    }
    if (session.contains(entityName, object)) {
        //abort the save (the object is already saved by a circular cascade)
        return IdentifierGeneratorHelper.SHORT_CIRCUIT_INDICATOR;
    //throw new IdentifierGenerationException("save associated object first, or disable cascade for inverse association");
    }
    return id;
}

Example 25 with TransientObjectException

use of org.hibernate.TransientObjectException in project hibernate-orm by hibernate.

the class AbstractCollectionPersister method exists.

private boolean exists(Serializable key, Object indexOrElement, Type indexOrElementType, String sql, SharedSessionContractImplementor session) {
    try {
        PreparedStatement st = session.getJdbcCoordinator().getStatementPreparer().prepareStatement(sql);
        try {
            getKeyType().nullSafeSet(st, key, 1, session);
            indexOrElementType.nullSafeSet(st, indexOrElement, keyColumnNames.length + 1, session);
            ResultSet rs = session.getJdbcCoordinator().getResultSetReturn().extract(st);
            try {
                return rs.next();
            } finally {
                session.getJdbcCoordinator().getResourceRegistry().release(rs, st);
            }
        } catch (TransientObjectException e) {
            return false;
        } finally {
            session.getJdbcCoordinator().getResourceRegistry().release(st);
            session.getJdbcCoordinator().afterStatementExecution();
        }
    } catch (SQLException sqle) {
        throw getSQLExceptionHelper().convert(sqle, "could not check row existence: " + MessageHelper.collectionInfoString(this, key, getFactory()), sqlSelectSizeString);
    }
}