Example usage for org.hibernate Session merge

List of usage examples for org.hibernate Session merge

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Introduction

In this page you can find the example usage for org.hibernate Session merge.

Prototype

Object merge(Object object);

Source Link

Document

Copy the state of the given object onto the persistent object with the same identifier.

Usage

From source file:org.openmrs.module.sync.api.db.hibernate.HibernateSyncDAO.java

License:Open Source License

/**
 * @see org.openmrs.module.sync.api.db.SyncDAO#saveRemoteServer(org.openmrs.module.sync.engine.RemoteServer)
 */// ww w.  ja va  2 s.  c o  m
public RemoteServer saveRemoteServer(RemoteServer server) throws DAOException {
    Session session = sessionFactory.getCurrentSession();
    return (RemoteServer) session.merge(server);
}

From source file:org.openspaces.persistency.hibernate.DefaultHibernateExternalDataSource.java

License:Open Source License

private void executeWrite(Session session, BulkItem bulkItem) {
    Object entry = bulkItem.getItem();

    if (logger.isTraceEnabled()) {
        logger.trace("Write Entry [" + entry + ']');
    }/*from ww  w  .j a  va 2  s  .c  o  m*/
    if (useMerge) {
        session.merge(entry);
    } else {
        try {
            session.saveOrUpdate(entry);
        } catch (HibernateException e) {
            session.merge(entry);
        }
    }

}

From source file:org.openspaces.persistency.hibernate.DefaultHibernateExternalDataSource.java

License:Open Source License

private void executeUpdate(Session session, BulkItem bulkItem) {
    Object entry = bulkItem.getItem();

    if (logger.isTraceEnabled()) {
        logger.trace("Update Entry [" + entry + ']');
    }/*  ww w . j ava 2s.c  o  m*/
    if (useMerge) {
        session.merge(entry);
    } else {
        try {
            session.saveOrUpdate(entry);
        } catch (HibernateException e) {
            session.merge(entry);
        }
    }

}

From source file:org.openspaces.persistency.hibernate.DefaultHibernateExternalDataSource.java

License:Open Source License

private void executeRemove(Session session, BulkItem bulkItem) throws DataSourceException {
    Object entry = bulkItem.getItem();

    if (logger.isTraceEnabled()) {
        logger.trace("Deleting Entry [" + entry + ']');
    }//w  ww.  j  a v  a  2 s  . c  o m

    if (deleteById) {

        Serializable id = (Serializable) (bulkItem.supportsGetSpaceId() ? bulkItem.getSpaceId()
                : getIdentifier(entry));
        if (id == null)
            throw new DataSourceException(
                    "Object id is null. Make sure object space id and hibernate id are the same property.");

        // ignore non existing objects - avoid unnecessary failures                            
        try {
            Object toDelete = session.load(entry.getClass(), id);

            if (toDelete != null)
                session.delete(toDelete);
        } catch (ObjectNotFoundException e) {
            // ignore non existing objects - avoid unnecessary failures
            if (logger.isTraceEnabled()) {
                logger.trace("Delete Entry failed [" + entry + ']', e);
            }
        }

    } else {
        if (useMerge) {
            session.delete(session.merge(entry));
        } else {
            try {
                session.delete(entry);
            } catch (HibernateException e) {
                session.delete(session.merge(entry));
            }
        }
    }

}

From source file:org.openspaces.persistency.hibernate.DefaultHibernateSpaceSynchronizationEndpoint.java

License:Open Source License

private void executeWrite(Session session, DataSyncOperation dataSyncOperation) {
    if (!dataSyncOperation.supportsDataAsObject())
        return;/*from   w  w  w. j  a v  a  2  s.c o  m*/

    Object entry = dataSyncOperation.getDataAsObject();

    if (logger.isTraceEnabled()) {
        logger.trace("Write Entry [" + entry + ']');
    }
    if (useMerge) {
        session.merge(entry);
    } else {
        try {
            session.saveOrUpdate(entry);
        } catch (HibernateException e) {
            session.merge(entry);
        }
    }

}

From source file:org.openspaces.persistency.hibernate.DefaultHibernateSpaceSynchronizationEndpoint.java

License:Open Source License

private void executeUpdate(Session session, DataSyncOperation dataSyncOperation) {
    if (!dataSyncOperation.supportsDataAsObject())
        return;/*from  w w  w  . ja  v a  2 s.c o m*/

    Object entry = dataSyncOperation.getDataAsObject();

    if (logger.isTraceEnabled()) {
        logger.trace("Update Entry [" + entry + ']');
    }
    if (useMerge) {
        session.merge(entry);
    } else {
        try {
            session.saveOrUpdate(entry);
        } catch (HibernateException e) {
            session.merge(entry);
        }
    }

}

From source file:org.openspaces.persistency.hibernate.DefaultHibernateSpaceSynchronizationEndpoint.java

License:Open Source License

private void executeRemove(Session session, DataSyncOperation dataSyncOperation) throws DataSourceException {
    if (!dataSyncOperation.supportsDataAsObject())
        return;/*  w  w w  .ja  v  a 2 s. c  o m*/

    Object entry = dataSyncOperation.getDataAsObject();

    if (logger.isTraceEnabled()) {
        logger.trace("Deleting Entry [" + entry + ']');
    }

    if (deleteById) {
        Serializable id = (Serializable) (dataSyncOperation.supportsGetSpaceId()
                ? dataSyncOperation.getSpaceId()
                : getIdentifier(entry));
        if (id == null)
            throw new DataSourceException(
                    "Object id is null. Make sure object space id and hibernate id are the same property.");

        // ignore non existing objects - avoid unnecessary failures                            
        try {
            Object toDelete = session.load(entry.getClass(), id);

            if (toDelete != null)
                session.delete(toDelete);
        } catch (ObjectNotFoundException e) {
            // ignore non existing objects - avoid unnecessary failures
            if (logger.isTraceEnabled()) {
                logger.trace("Delete Entry failed [" + entry + ']', e);
            }
        }

    } else {
        if (useMerge) {
            session.delete(session.merge(entry));
        } else {
            try {
                session.delete(entry);
            } catch (HibernateException e) {
                session.delete(session.merge(entry));
            }
        }
    }
}

From source file:org.pentaho.platform.repository.datasource.DatasourceMgmtService.java

License:Open Source License

public void deleteDatasource(IDatasource datasource)
        throws NonExistingDatasourceException, DatasourceMgmtServiceException {
    Session session = HibernateUtil.getSession();
    if (datasource != null) {
        try {//from   w w  w .j ava  2  s.  co m
            session.setCacheMode(CacheMode.REFRESH);
            session.delete(session.merge(datasource));
        } catch (HibernateException ex) {
            throw new DatasourceMgmtServiceException(ex.getMessage(), ex);
        } finally {
            session.setCacheMode(CacheMode.NORMAL);
        }
    } else {
        throw new DatasourceMgmtServiceException(
                Messages.getErrorString("DatasourceMgmtService.ERROR_0010_NULL_DATASOURCE_OBJECT"));//$NON-NLS-1$
    }

    HibernateUtil.flushSession();
}

From source file:org.pentaho.platform.repository.datasource.DatasourceMgmtService.java

License:Open Source License

public void updateDatasource(IDatasource datasource)
        throws NonExistingDatasourceException, DatasourceMgmtServiceException {
    Session session = HibernateUtil.getSession();
    if (datasource != null) {
        IDatasource tmpDatasource = getDatasource(datasource.getName());
        if (tmpDatasource != null) {
            try {
                session.setCacheMode(CacheMode.REFRESH);
                IPasswordService passwordService = PentahoSystem.getObjectFactory().get(IPasswordService.class,
                        null);/*  w  ww .  ja  va2s . com*/
                // Store the new encrypted password in the datasource object
                datasource.setPassword(passwordService.encrypt(datasource.getPassword()));

                // BISERVER-5677 - clear the old datasource from the datasource service cache so updates will be available
                // without having to restart the server
                IDatasourceService datasourceService = PentahoSystem.getObjectFactory()
                        .get(IDatasourceService.class, null);
                datasourceService.clearDataSource(datasource.getName());

                session.update(session.merge(datasource));
            } catch (ObjectFactoryException objface) {
                throw new DatasourceMgmtServiceException(Messages.getErrorString(
                        "DatasourceMgmtService.ERROR_0009_UNABLE_TO_INIT_PASSWORD_SERVICE"), objface);//$NON-NLS-1$
            } catch (PasswordServiceException pse) {
                throw new DatasourceMgmtServiceException(
                        Messages.getErrorString("DatasourceMgmtService.ERROR_0007_UNABLE_TO_ENCRYPT_PASSWORD"), //$NON-NLS-1$
                        pse);
            } catch (HibernateException ex) {
                throw new DatasourceMgmtServiceException(Messages.getErrorString(
                        "DatasourceMgmtService.ERROR_0004_UNABLE_TO_RETRIEVE_DATASOURCE", datasource.getName()), //$NON-NLS-1$
                        ex);
            } finally {
                session.setCacheMode(CacheMode.NORMAL);
            }
        } else {
            throw new NonExistingDatasourceException(Messages.getErrorString(
                    "DatasourceMgmtService.ERROR_0006_DATASOURCE_DOES_NOT_EXIST", datasource.getName()));//$NON-NLS-1$
        }
    } else {
        throw new DatasourceMgmtServiceException(
                Messages.getErrorString("DatasourceMgmtService.ERROR_0010_NULL_DATASOURCE_OBJECT"));//$NON-NLS-1$
    }
}

From source file:org.processbase.engine.bam.db.HibernateUtil.java

License:Open Source License

public MetaDim addMetaDim(MetaDim metaDim) {
    Session session = getSessionFactory().openSession();
    Transaction tx = null;/* w w w .  j  av  a  2 s.c  o  m*/
    try {
        tx = session.beginTransaction();
        metaDim = (MetaDim) session.merge(metaDim);
        tx.commit();
    } finally {
        if (tx.isActive()) {
            tx.rollback();
        }
        session.close();
    }
    return metaDim;
}