Example usage for org.springframework.transaction.annotation Propagation SUPPORTS

Introduction

In this page you can find the example usage for org.springframework.transaction.annotation Propagation SUPPORTS.

Prototype

Propagation SUPPORTS

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Document

Support a current transaction, execute non-transactionally if none exists.

Usage

From source file:cs544.wamp_blog_engine.dao.impl.CategoryDAOImpl.java

@Transactional(propagation = Propagation.SUPPORTS)
@Override//from  w  w w .  j ava  2s.  c  o  m
public Category getCategory(int categoryid) {
    Category category = (Category) sf.getCurrentSession().get(Category.class, categoryid);
    return category;
}

From source file:com.oak_yoga_studio.dao.impl.ProductDAOImpl.java

@Transactional(propagation = Propagation.SUPPORTS)
@Override/*from w  w w  .  j ava 2 s .c  om*/
public List<Product> getAllProducts() {

    Query query = sf.getCurrentSession().createQuery("from Product");
    List<Product> products = query.list();

    return products;
}

From source file:org.wallride.service.SystemService.java

@Async
@Transactional(propagation = Propagation.SUPPORTS)
public void reIndex() throws Exception {
    logger.info("Re-Index started");

    FullTextSession fullTextSession = Search.getFullTextSession((entityManager.unwrap(Session.class)));

    fullTextSession.setFlushMode(FlushMode.MANUAL);
    fullTextSession.setCacheMode(CacheMode.IGNORE);

    for (Class persistentClass : fullTextSession.getSearchFactory().getIndexedTypes()) {
        Transaction transaction = fullTextSession.beginTransaction();

        // Scrollable results will avoid loading too many objects in memory
        ScrollableResults results = fullTextSession.createCriteria(persistentClass).setFetchSize(BATCH_SIZE)
                .scroll(ScrollMode.FORWARD_ONLY);
        int index = 0;
        while (results.next()) {
            index++;//from   www .  j av a2s  . c  o m
            fullTextSession.index(results.get(0)); //index each element
            if (index % BATCH_SIZE == 0) {
                fullTextSession.flushToIndexes(); //apply changes to indexes
                fullTextSession.clear(); //free memory since the queue is processed
            }
        }
        transaction.commit();
    }
    logger.info("Re-Index finished");
}

From source file:com.oak_yoga_studio.dao.impl.CourseDAOImpl.java

@Transactional(propagation = Propagation.SUPPORTS)
@Override/*  w ww  . j  av  a  2s .  c o m*/
public List<Course> getCoursesWith(String words) {
    List<Course> courses;

    Query query = sf.getCurrentSession().createQuery("from Course c Where c.courseName like words");
    //query.setParameter("name",words);
    courses = query.list();

    return courses;
}

From source file:cs544.wamp_blog_engine.dao.impl.TagDAOImpl.java

@Transactional(propagation = Propagation.SUPPORTS)
@Override/*from  www  . j a  v a2s  .c o  m*/
public List<Tag> getAllTags() {

    Query query = sf.getCurrentSession().createQuery("from Tag");
    List<Tag> tags = query.list();
    return tags;
}

From source file:com.oak_yoga_studio.dao.impl.FacultyDAOImpl.java

/**
 * /* w  w w .  j a  v  a 2 s. c  o  m*/
 * @returns only active faculties
 */
@Transactional(propagation = Propagation.SUPPORTS)
@Override
public List<Faculty> getAllActiveFaculties() {
    List<Faculty> faculties;
    Query query = sf.getCurrentSession().createQuery("from Faculty Where active=true");
    faculties = query.list();

    return faculties;
}

From source file:com.oak_yoga_studio.dao.impl.CredentialDAOImpl.java

@Transactional(propagation = Propagation.SUPPORTS)
@Override/*from   w  w w  .  j  av  a2  s  . c om*/
public List<Credential> getAllCredentials() {
    Query query = sf.getCurrentSession().createQuery("from Credential");
    List<Credential> credentials = query.list();
    return credentials;
}

From source file:org.horizontaldb.example.model.dao.DepartmentDaoImpl.java

@Override
@SuppressWarnings("unchecked")
@Transactional(propagation = Propagation.SUPPORTS, readOnly = true)
public Collection<Department> getAllDepartments() {
    Query query = getQueryBuilder().query("from Department").build();

    List<Department> retval = query.list();

    return retval;
}

From source file:cs544.wamp_blog_engine.dao.impl.BlogDAOImpl.java

@Transactional(propagation = Propagation.SUPPORTS)
@Override/* ww  w.  ja  v a2  s .co m*/
public List<Blog> getAllBlogs() {
    Query query = sf.getCurrentSession().createQuery("from Blog");
    List<Blog> blogs = query.list();
    return blogs;
}

From source file:cs544.wamp_blog_engine.dao.impl.RatingDAOImpl.java

@Transactional(propagation = Propagation.SUPPORTS)
@Override/*from  ww  w. j av a  2  s  .co  m*/
public List<Rating> getAllRatings() {
    Query query = sf.getCurrentSession().createQuery("from Rating");
    List<Rating> rating = query.list();
    return rating;
}