Example usage for org.hibernate FetchMode DEFAULT

List of usage examples for org.hibernate FetchMode DEFAULT

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In this page you can find the example usage for org.hibernate FetchMode DEFAULT.

Prototype

FetchMode DEFAULT

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Document

Default to the setting configured in the mapping file.

Usage

From source file:org.grails.orm.hibernate.cfg.AbstractGrailsDomainBinder.java

License:Apache License

/**
 * First pass to bind collection to Hibernate metamodel, sets up second pass
 *
 * @param property   The GrailsDomainClassProperty instance
 * @param collection The collection// www . j av  a  2 s . c om
 * @param owner      The owning persistent class
 * @param mappings   The Hibernate mappings instance
 * @param path
 */
protected void bindCollection(ToMany property, Collection collection, PersistentClass owner, Mappings mappings,
        String path, String sessionFactoryBeanName) {

    // set role
    String propertyName = getNameForPropertyAndPath(property, path);
    collection.setRole(qualify(property.getOwner().getName(), propertyName));

    PropertyConfig pc = getPropertyConfig(property);
    // configure eager fetching
    final FetchMode fetchMode = pc.getFetchMode();
    if (fetchMode == FetchMode.JOIN) {
        collection.setFetchMode(FetchMode.JOIN);
    } else if (pc.getFetchMode() != null) {
        collection.setFetchMode(pc.getFetchMode());
    } else {
        collection.setFetchMode(FetchMode.DEFAULT);
    }

    if (pc.getCascade() != null) {
        collection.setOrphanDelete(pc.getCascade().equals(CASCADE_ALL_DELETE_ORPHAN));
    }
    // if it's a one-to-many mapping
    if (shouldBindCollectionWithForeignKey(property)) {
        OneToMany oneToMany = new OneToMany(mappings, collection.getOwner());
        collection.setElement(oneToMany);
        bindOneToMany((org.grails.datastore.mapping.model.types.OneToMany) property, oneToMany, mappings);
    } else {
        bindCollectionTable(property, mappings, collection, owner.getTable(), sessionFactoryBeanName);

        if (!property.isOwningSide()) {
            collection.setInverse(true);
        }
    }

    if (pc.getBatchSize() != null) {
        collection.setBatchSize(pc.getBatchSize());
    }

    // set up second pass
    if (collection instanceof org.hibernate.mapping.Set) {
        mappings.addSecondPass(
                new GrailsCollectionSecondPass(property, mappings, collection, sessionFactoryBeanName));
    } else if (collection instanceof org.hibernate.mapping.List) {
        mappings.addSecondPass(new ListSecondPass(property, mappings, collection, sessionFactoryBeanName));
    } else if (collection instanceof org.hibernate.mapping.Map) {
        mappings.addSecondPass(new MapSecondPass(property, mappings, collection, sessionFactoryBeanName));
    } else { // Collection -> Bag
        mappings.addSecondPass(
                new GrailsCollectionSecondPass(property, mappings, collection, sessionFactoryBeanName));
    }
}

From source file:org.grails.orm.hibernate.cfg.AbstractGrailsDomainBinder.java

License:Apache License

protected void bindOneToOne(final org.grails.datastore.mapping.model.types.OneToOne property, OneToOne oneToOne,
        String path, String sessionFactoryBeanName) {
    PropertyConfig config = getPropertyConfig(property);
    final Association otherSide = property.getInverseSide();

    final boolean hasOne = isHasOne(otherSide);
    oneToOne.setConstrained(hasOne);//from ww w  .j a va 2s  .c  o m
    oneToOne.setForeignKeyType(oneToOne.isConstrained() ? ForeignKeyDirection.FOREIGN_KEY_FROM_PARENT
            : ForeignKeyDirection.FOREIGN_KEY_TO_PARENT);
    oneToOne.setAlternateUniqueKey(true);

    if (config != null && config.getFetchMode() != null) {
        oneToOne.setFetchMode(config.getFetchMode());
    } else {
        oneToOne.setFetchMode(FetchMode.DEFAULT);
    }

    oneToOne.setReferencedEntityName(otherSide.getOwner().getName());
    oneToOne.setPropertyName(property.getName());

    bindOneToOneInternal(property, oneToOne, path);

    if (hasOne) {
        PropertyConfig pc = getPropertyConfig(property);
        bindSimpleValue(property, oneToOne, path, pc, sessionFactoryBeanName);
    } else {
        oneToOne.setReferencedPropertyName(otherSide.getName());
    }
}

From source file:org.grails.orm.hibernate.cfg.AbstractGrailsDomainBinder.java

License:Apache License

/**
 *//*from  ww w.  j a  v a  2s  .  c om*/
protected void bindManyToOneValues(org.grails.datastore.mapping.model.types.Association property,
        ManyToOne manyToOne) {
    PropertyConfig config = getPropertyConfig(property);

    if (config != null && config.getFetchMode() != null) {
        manyToOne.setFetchMode(config.getFetchMode());
    } else {
        manyToOne.setFetchMode(FetchMode.DEFAULT);
    }

    manyToOne.setLazy(getLaziness(property));

    if (config != null) {
        manyToOne.setIgnoreNotFound(config.getIgnoreNotFound());
    }

    // set referenced entity
    manyToOne.setReferencedEntityName(property.getAssociatedEntity().getName());
}

From source file:org.grails.orm.hibernate.cfg.GrailsDomainBinder.java

License:Apache License

/**
 * First pass to bind collection to Hibernate metamodel, sets up second pass
 *
 * @param property   The GrailsDomainClassProperty instance
 * @param collection The collection/*from  ww w . jav  a  2s.  co m*/
 * @param owner      The owning persistent class
 * @param mappings   The Hibernate mappings instance
 * @param path
 */
protected void bindCollection(ToMany property, Collection collection, PersistentClass owner,
        InFlightMetadataCollector mappings, String path, String sessionFactoryBeanName) {

    // set role
    String propertyName = getNameForPropertyAndPath(property, path);
    collection.setRole(qualify(property.getOwner().getName(), propertyName));

    PropertyConfig pc = getPropertyConfig(property);
    // configure eager fetching
    final FetchMode fetchMode = pc.getFetchMode();
    if (fetchMode == FetchMode.JOIN) {
        collection.setFetchMode(FetchMode.JOIN);
    } else if (pc.getFetchMode() != null) {
        collection.setFetchMode(pc.getFetchMode());
    } else {
        collection.setFetchMode(FetchMode.DEFAULT);
    }

    if (pc.getCascade() != null) {
        collection.setOrphanDelete(pc.getCascade().equals(CASCADE_ALL_DELETE_ORPHAN));
    }
    // if it's a one-to-many mapping
    if (shouldBindCollectionWithForeignKey(property)) {
        OneToMany oneToMany = new OneToMany(mappings, collection.getOwner());
        collection.setElement(oneToMany);
        bindOneToMany((org.grails.datastore.mapping.model.types.OneToMany) property, oneToMany, mappings);
    } else {
        bindCollectionTable(property, mappings, collection, owner.getTable(), sessionFactoryBeanName);

        if (!property.isOwningSide()) {
            collection.setInverse(true);
        }
    }

    if (pc.getBatchSize() != null) {
        collection.setBatchSize(pc.getBatchSize());
    }

    // set up second pass
    if (collection instanceof org.hibernate.mapping.Set) {
        mappings.addSecondPass(
                new GrailsCollectionSecondPass(property, mappings, collection, sessionFactoryBeanName));
    } else if (collection instanceof org.hibernate.mapping.List) {
        mappings.addSecondPass(new ListSecondPass(property, mappings, collection, sessionFactoryBeanName));
    } else if (collection instanceof org.hibernate.mapping.Map) {
        mappings.addSecondPass(new MapSecondPass(property, mappings, collection, sessionFactoryBeanName));
    } else { // Collection -> Bag
        mappings.addSecondPass(
                new GrailsCollectionSecondPass(property, mappings, collection, sessionFactoryBeanName));
    }
}

From source file:org.grails.orm.hibernate.cfg.GrailsDomainBinder.java

License:Apache License

protected void bindOneToOne(final org.grails.datastore.mapping.model.types.OneToOne property, OneToOne oneToOne,
        String path, String sessionFactoryBeanName) {
    PropertyConfig config = getPropertyConfig(property);
    final Association otherSide = property.getInverseSide();

    final boolean hasOne = isHasOne(otherSide);
    oneToOne.setConstrained(hasOne);//w w w  . ja  v a  2s  .  c  o  m
    oneToOne.setForeignKeyType(
            oneToOne.isConstrained() ? ForeignKeyDirection.FROM_PARENT : ForeignKeyDirection.TO_PARENT);
    oneToOne.setAlternateUniqueKey(true);

    if (config != null && config.getFetchMode() != null) {
        oneToOne.setFetchMode(config.getFetchMode());
    } else {
        oneToOne.setFetchMode(FetchMode.DEFAULT);
    }

    oneToOne.setReferencedEntityName(otherSide.getOwner().getName());
    oneToOne.setPropertyName(property.getName());
    oneToOne.setReferenceToPrimaryKey(false);

    bindOneToOneInternal(property, oneToOne, path);

    if (hasOne) {
        PropertyConfig pc = getPropertyConfig(property);
        bindSimpleValue(property, oneToOne, path, pc, sessionFactoryBeanName);
    } else {
        oneToOne.setReferencedPropertyName(otherSide.getName());
    }
}

From source file:org.grouter.domain.dao.spring.MessageDAOImpl.java

License:Apache License

public List<Message> findMessagesBy(final Long messageId, final Date fromDate, final Date toDate,
        final String nodeId) {
    Criteria crit = getSession().createCriteria(getEntityClass());

    crit.setFetchMode("receivers", FetchMode.DEFAULT);
    crit.setFetchMode("node", FetchMode.DEFAULT);

    if (messageId == null && fromDate == null && toDate == null && nodeId == null) {
        return new ArrayList<Message>();
    }//from   w  w  w. j  a v  a 2 s. c  o m

    if (messageId != null) {
        crit.add(Restrictions.idEq(messageId));
        crit.addOrder(Order.asc("id"));

    }
    if (nodeId != null) {
        crit.add(Restrictions.eq("node.id", nodeId));
        crit.addOrder(Order.asc("id"));

    }
    if (fromDate != null) {
        crit.add(Restrictions.ge("auditInfo.createdOn", fromDate));
        crit.addOrder(Order.asc("auditInfo.createdOn"));
    }
    if (toDate != null) {
        crit.add(Restrictions.le("auditInfo.createdOn", toDate));
        crit.addOrder(Order.asc("auditInfo.createdOn"));
    }
    List<Message> messages = crit.list();
    return messages;
}

From source file:se.sperber.cryson.repository.CrysonRepository.java

License:Apache License

private void setFetchModeForAssociations(Criteria criteria, Set<String> associationsToFetch) {
    for (String associationToFetch : associationsToFetch) {
        criteria.setFetchMode(associationToFetch, FetchMode.DEFAULT);
    }/*from ww  w.  j a v a  2  s.c  o  m*/
}