Example usage for org.hibernate FlushMode COMMIT

Introduction

In this page you can find the example usage for org.hibernate FlushMode COMMIT.

Prototype

FlushMode COMMIT

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Document

The Session is flushed when Transaction#commit is called.

Usage

From source file:com.heliosapm.aa4h.parser.XMLQueryParser.java

License:Apache License

/**
 * Initializes a Criteria Query./*from   ww w .java 2s .co  m*/
 * Mandatory Attributes:<ul>
 * <li><b>name</b>: The unqualified class name driving the criteria query.</li>
 * </ul>
 * Optional Attributes:<ul>
 * <li><b>prefix</b>: The package name of the class driving the criteria query. If null, no package is assumed.</li>
 * <li><b>maxSize</b>: The maximum number of rows to return from the database.</li>
 * <li><b>fetchSize</b>: The number of rows to fetch when rows are requested. Usually not useful for AA4H.</li>
 * <li><b>cacheEnabled</b>: Enables or disables caching for the queried objects.</li>
 * <li><b>cacheMode</b>: The cache options for the queried objects.</li>
 * <li><b>flushMode</b>: The session flush options.</li>
 * <li><b>fetchMode</b>: The collection fetch options for the query.</li>
 * <li><b>lockMode</b>: The row lock options for the queried rows.</li>
 * <li><b>timeOut</b>: The query timeout option.</li>
 * <li><b>rowCountOnly</b>: Returns a count of the query rows only.</li>
 * </ul>
 * @param attrs The attributes of the processed node.
 * @return An appended or new CriteriaSpecification
 * @throws SAXException
 */
protected CriteriaSpecification processCriteria(Attributes attrs) throws SAXException {
    if (inDetached) {
        return criteriaStack.peek();
    }
    String name = attrs.getValue("name");
    String prefix = attrs.getValue("prefix");
    if (prefix != null) {
        className = prefix + "." + name;
    } else {
        className = name;
    }
    String maxSize = attrs.getValue("maxSize");
    String fetchSize = attrs.getValue("fetchSize");
    String firstResult = attrs.getValue("firstResult");
    String cacheEnabled = attrs.getValue("cacheEnabled");
    String cacheMode = attrs.getValue("cacheMode");
    String flushMode = attrs.getValue("flushMode");
    String fetchMode = attrs.getValue("fetchMode");
    String lockMode = attrs.getValue("lockMode");
    String timeOut = attrs.getValue("timeOut");
    String rowCountOnly = attrs.getValue("rowCountOnly");
    Criteria newCriteria = null;
    try {
        if (criteriaStack.size() == 0) {
            newCriteria = session.createCriteria(className);
        } else {
            newCriteria = ((Criteria) criteriaStack.peek()).createCriteria(className);
        }
        criteriaStack.push(newCriteria);
        if ("true".equalsIgnoreCase(rowCountOnly)) {
            newCriteria.setProjection(Projections.projectionList().add(Projections.rowCount())

            );
            setRowCountOnly(true);
        }
        if (maxSize != null && isRowCountOnly() == false) {
            newCriteria.setMaxResults(Integer.parseInt(maxSize));
        }
        if (fetchSize != null && isRowCountOnly() == false) {
            newCriteria.setFetchSize(Integer.parseInt(fetchSize));
        }
        if (firstResult != null && isRowCountOnly() == false) {
            newCriteria.setFirstResult(Integer.parseInt(firstResult));
        }
        if (timeOut != null) {
            newCriteria.setTimeout(Integer.parseInt(timeOut));
        }

        if ("true".equalsIgnoreCase(cacheEnabled)) {
            newCriteria.setCacheable(true);
        } else if ("false".equalsIgnoreCase(cacheEnabled)) {
            newCriteria.setCacheable(false);
        }
        if (fetchMode != null && fetchMode.length() > 0) {
            if ("JOIN".equalsIgnoreCase(fetchMode)) {
                newCriteria.setFetchMode(name, FetchMode.JOIN);
            } else if ("SELECT".equalsIgnoreCase(fetchMode)) {
                newCriteria.setFetchMode(name, FetchMode.SELECT);
            } else {
                newCriteria.setFetchMode(name, FetchMode.DEFAULT);
            }
        } else {
            newCriteria.setFetchMode(name, FetchMode.DEFAULT);
        }
        if (cacheMode != null && cacheMode.length() > 0) {
            if ("GET".equalsIgnoreCase(cacheMode)) {
                newCriteria.setCacheMode(CacheMode.GET);
            } else if ("IGNORE".equalsIgnoreCase(cacheMode)) {
                newCriteria.setCacheMode(CacheMode.IGNORE);
            } else if ("NORMAL".equalsIgnoreCase(cacheMode)) {
                newCriteria.setCacheMode(CacheMode.NORMAL);
            } else if ("PUT".equalsIgnoreCase(cacheMode)) {
                newCriteria.setCacheMode(CacheMode.PUT);
            } else if ("REFRESH".equalsIgnoreCase(cacheMode)) {
                newCriteria.setCacheMode(CacheMode.REFRESH);
            } else {
                newCriteria.setCacheMode(CacheMode.NORMAL);
            }
        }
        if (lockMode != null && lockMode.length() > 0) {
            if ("NONE".equalsIgnoreCase(lockMode)) {
                newCriteria.setLockMode(LockMode.NONE);
            } else if ("READ".equalsIgnoreCase(lockMode)) {
                newCriteria.setLockMode(LockMode.READ);
            } else if ("UPGRADE".equalsIgnoreCase(lockMode)) {
                newCriteria.setLockMode(LockMode.UPGRADE);
            } else if ("UPGRADE_NOWAIT".equalsIgnoreCase(lockMode)) {
                newCriteria.setLockMode(LockMode.UPGRADE_NOWAIT);
            } else if ("WRITE".equalsIgnoreCase(lockMode)) {
                newCriteria.setLockMode(LockMode.WRITE);
            } else {
                throw new SAXException("lockMode[" + lockMode + "] Not Recognized");
            }
        }
        if (flushMode != null && flushMode.length() > 0) {
            if ("ALWAYS".equalsIgnoreCase(flushMode)) {
                newCriteria.setFlushMode(FlushMode.ALWAYS);
            } else if ("AUTO".equalsIgnoreCase(flushMode)) {
                newCriteria.setFlushMode(FlushMode.AUTO);
            } else if ("COMMIT".equalsIgnoreCase(flushMode)) {
                newCriteria.setFlushMode(FlushMode.COMMIT);
            } else if ("NEVER".equalsIgnoreCase(flushMode)) {
                // NEVER is deprecated, so we won't throw an exception but we'll ignore it.
            } else {
                throw new SAXException("flushMode[" + flushMode + "] Not Recognized");
            }
        }
        return newCriteria;

    } catch (Exception e) {
        throw new SAXException("Unable to configure class " + className, e);
    }
}

---

From source file:com.jeroensteenbeeke.hyperion.data.HibernateDAO.java

License:Open Source License

/**
 * @return The Session for this factory// w ww.  jav a2 s  . c  om
 */
public Session getSession() {
    Session session = sessionFactory.getCurrentSession();
    session.setFlushMode(FlushMode.COMMIT);

    log.info("DAO using session " + session.hashCode());

    return session;
}

---

From source file:com.lecaddyfute.model.dao.AbstractHibernateDAO.java

protected final Session getCurrentSession() {
    Session s = this.sessionFactory.getCurrentSession();
    s.setFlushMode(FlushMode.COMMIT);
    return s;
}

---

From source file:com.maydesk.base.util.CledaConnector.java

License:Mozilla Public License

public Session createSession() {
    Session session = sessionFactory.openSession();
    session.setFlushMode(FlushMode.COMMIT);
    session.beginTransaction();
    return session;
}

---

From source file:com.pacs.utils.HibernateUtilsAnnot.java

public static Session currentSession() {
    Session s = (Session) session.get();
    // Open a new Session, if this Thread has none yet
    if ((s == null) || (!s.isOpen())) {
        if (localInterceptor.get() == null) {
            //            localInterceptor.set(new AuditLogInterceptor());
            s = sessionFactory.openSession((Interceptor) localInterceptor.get());
            s.setFlushMode(FlushMode.COMMIT);
        } else {/*from   w  w w .j  a  va 2  s  .com*/
            Interceptor interceptor = (Interceptor) localInterceptor.get();
            s = sessionFactory.openSession(interceptor);
            s.setFlushMode(FlushMode.COMMIT);
        }
        session.set(s);
    }
    return s;
}

---

From source file:com.rdsic.pcm.common.HibernateUtil.java

public static Session currentSession() {
    initSessionFactory("hibernate.cfg.xml");
    Session s = (Session) session.get();
    if ((s == null) || (!s.isConnected())) {
        s = sessionFactory.openSession();
        s.setFlushMode(FlushMode.COMMIT);
        s.setCacheMode(CacheMode.IGNORE);
        session.set(s);/*www .  j ava  2  s  .  c o  m*/
    }
    return s;
}

---

From source file:com.rdsic.pcm.common.HibernateUtil.java

public static Session currentSession(String cfgFile) {
    initSessionFactory(cfgFile);/* w w  w.j av a2 s  .  c  o m*/
    Session s = (Session) session.get();
    if ((s == null) || (!s.isConnected())) {
        s = sessionFactory.openSession();
        s.setFlushMode(FlushMode.COMMIT);
        s.setCacheMode(CacheMode.IGNORE);
        session.set(s);
    }
    return s;
}

---

From source file:com.syncnapsis.utils.SessionFactoryUtil.java

License:Open Source License

/**
 * Open a Session that is bound to the {@link TransactionSynchronizationManager}.<br>
 * The Session will be configured with {@link FlushMode#COMMIT}
 * //from w w w .j  av  a  2s.  c o  m
 * @param useSessionHolder - select wether to use a SessionHolder for binding or not
 * @return the session opened
 */
public Session openBoundSession() {
    Session session = sessionFactory.openSession();
    session.setFlushMode(FlushMode.COMMIT);
    TransactionSynchronizationManager.bindResource(sessionFactory, new SessionHolder(session));
    return session;
}

---

From source file:com.tysanclan.site.projectewok.dataaccess.EwokHibernateDAO.java

License:Open Source License

/**
 * @return The Session for this factory/*from w  w w .j  a va2s.co m*/
 */
@Override
public Session getSession() {
    Session session = sessionFactory.getCurrentSession();
    session.setFlushMode(FlushMode.COMMIT);
    return session;
}

---

From source file:com.xpn.xwiki.internal.store.hibernate.HibernateStore.java

License:Open Source License

/**
 * @return the current {@link Session} or null
 *///from ww w .j  a  v a2  s .com
public Session getCurrentSession() {
    ExecutionContext context = this.execution.getContext();

    if (context != null) {
        Session session = (Session) context.getProperty(CONTEXT_SESSION);

        // Make sure we are in this mode
        try {
            if (session != null) {
                session.setFlushMode(FlushMode.COMMIT);
            }
        } catch (org.hibernate.SessionException ex) {
            session = null;
        }

        return session;
    }

    return null;
}

---

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