Example usage for org.hibernate Session getLobHelper

Introduction

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

Prototype

LobHelper getLobHelper();

Source Link

Document

Retrieve this session's helper/delegate for creating LOB instances.

Usage

From source file:de.hska.ld.content.service.impl.DocumentServiceImpl.java

License:Apache License

@Override
@Transactional//  ww  w .  j  a  va2  s  .c  o m
public Long addAttachment(Long documentId, InputStream is, String fileName, long fileSize) {
    Document document = findById(documentId);
    if (document == null) {
        throw new ValidationException("id");
    }
    checkPermission(document, Access.Permission.WRITE);
    Attachment attachment = new Attachment(fileName);

    Session session = (Session) em.getDelegate();
    LobHelper lobHelper = session.getLobHelper();
    Blob dataBlob = lobHelper.createBlob(is, fileSize);

    FileBlobBean fileBlobBean = new FileBlobBean();
    fileBlobBean.setSourceBlob(dataBlob);
    attachment.setFileBlobBean(fileBlobBean);

    attachment.setCreator(Core.currentUser());
    document.getAttachmentList().add(attachment);
    document = super.save(document);
    createNotifications(document, Subscription.Type.ATTACHMENT);

    return document.getAttachmentList().get(document.getAttachmentList().size() - 1).getId();
}

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From source file:fr.univrouen.poste.domain.BigFile.java

License:Apache License

public void setBinaryFileStream(InputStream inputStream, long length) {
    if (this.entityManager == null)
        this.entityManager = entityManager();
    Session session = (Session) this.entityManager.getDelegate();
    LobHelper helper = session.getLobHelper();
    this.binaryFile = helper.createBlob(inputStream, length);
}

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From source file:nl.strohalm.cyclos.dao.BaseDAOImpl.java

License:Open Source License

public Blob createBlob(final InputStream stream, final int length) {
    return getHibernateTemplate().execute(new HibernateCallback<Blob>() {
        public Blob doInHibernate(final Session session) throws HibernateException, SQLException {
            return session.getLobHelper().createBlob(stream, length);
        }/*from   w  w  w  . ja va  2s  .  c  om*/
    });

}

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From source file:org.eclipse.emf.cdo.server.internal.hibernate.HibernateCDOPackageUnitDTO.java

License:Open Source License

public void setEPackageByteArray(Session session, byte[] ePackageByteArray) {
    this.ePackageByteArray = ePackageByteArray;
    ePackageBlob = session.getLobHelper().createBlob(ePackageByteArray);
}

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From source file:org.rhq.enterprise.server.drift.JPADriftServerBean.java

License:Open Source License

@Override
@TransactionAttribute(REQUIRES_NEW)/*from w ww .  j  a  v  a2  s  .co m*/
public void persistDriftFileData(JPADriftFile driftFile, InputStream data, long numBytes) throws Exception {

    JPADriftFileBits df = entityManager.find(JPADriftFileBits.class, driftFile.getHashId());
    if (null == df) {
        throw new IllegalArgumentException("JPADriftFile not found [" + driftFile.getHashId() + "]");
    }
    Session session = (Session) entityManager.getDelegate();
    df.setDataSize(numBytes);
    df.setData(session.getLobHelper().createBlob(new BufferedInputStream(data), numBytes));
    df.setStatus(LOADED);
}

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