Example usage for org.hibernate LockMode UPGRADE

List of usage examples for org.hibernate LockMode UPGRADE

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In this page you can find the example usage for org.hibernate LockMode UPGRADE.

Prototype

LockMode UPGRADE

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Document

An upgrade lock.

Usage

From source file:at.ac.tuwien.ifs.tita.dao.GenericHibernateDao.java

License:Apache License

/** {@inheritDoc} */
@SuppressWarnings("unchecked")
public T findById(ID id, boolean lock) {
    T entity;/*from   w  ww .  j av  a 2s  .  co  m*/
    try {
        if (lock) {
            entity = (T) getSession().load(this.persistenceClass, id, LockMode.UPGRADE);
        } else {
            entity = (T) getSession().load(this.persistenceClass, id);
        }
    } catch (Exception e) {
        throw new PersistenceException("Failure during reading entity. Class="
                + this.persistenceClass.getSimpleName() + "\n" + e.getMessage(), e);
    }

    return entity;
}

From source file:br.gov.jfrj.siga.model.dao.ModeloDao.java

License:Open Source License

@SuppressWarnings({ "unchecked", "deprecation" })
public <T> T consultar(final Serializable id, Class<T> clazz, final boolean lock) {

    if (id == null) {
        log.warn("[aConsultar] - O ID recebido para efetuar a consulta  nulo. ID: " + id);
        throw new IllegalArgumentException("O identificador do objeto  nulo ou invlido.");
    }/* w  w w .j a  va2  s . c om*/
    T entidade;
    if (lock)
        entidade = (T) getSessao().load(clazz, id, LockMode.UPGRADE);
    else
        entidade = (T) getSessao().load(clazz, id);

    return entidade;

}

From source file:com.amkaawaken.DAO.hibernate.GenericHibernateDAO.java

@SuppressWarnings("unchecked")
public T findById(ID id, boolean lock) {
    T entity;//w w w.  j  a  v a2s.c om
    if (lock) {
        entity = (T) getSession().load(getPersistentClass(), id, LockMode.UPGRADE);
    } else {
        entity = (T) getSession().load(getPersistentClass(), id);
    }

    return entity;
}

From source file:com.cloud.bridge.service.core.s3.S3Engine.java

License:Open Source License

/**
 * If acl is set then the cannedAccessPolicy parameter should be null and is ignored.   
 * The cannedAccessPolicy parameter is for REST Put requests only where a simple set of ACLs can be
 * created with a single header value.  Note that we do not currently support "anonymous" un-authenticated 
 * access in our implementation./*from   www  .  java2  s. c o  m*/
 * 
 * @throws IOException 
 */
@SuppressWarnings("deprecation")
public OrderedPair<SObject, SObjectItem> allocObjectItem(SBucket bucket, String nameKey, S3MetaDataEntry[] meta,
        S3AccessControlList acl, String cannedAccessPolicy) {
    SObjectDao objectDao = new SObjectDao();
    SObjectItemDao objectItemDao = new SObjectItemDao();
    SMetaDao metaDao = new SMetaDao();
    SAclDao aclDao = new SAclDao();
    SObjectItem item = null;
    int versionSeq = 1;
    int versioningStatus = bucket.getVersioningStatus();

    Session session = PersistContext.getSession();

    // [A] To write into a bucket the user must have write permission to that bucket
    S3PolicyContext context = new S3PolicyContext(PolicyActions.PutObject, bucket.getName());
    context.setKeyName(nameKey);
    context.setEvalParam(ConditionKeys.Acl, cannedAccessPolicy);

    verifyAccess(context, "SBucket", bucket.getId(), SAcl.PERMISSION_WRITE); // TODO - check this validates plain POSTs

    // [B] If versioning is off them we over write a null object item
    SObject object = objectDao.getByNameKey(bucket, nameKey);
    if (object != null) {
        // -> if versioning is on create new object items
        if (SBucket.VERSIONING_ENABLED == versioningStatus) {
            session.lock(object, LockMode.UPGRADE);
            versionSeq = object.getNextSequence();
            object.setNextSequence(versionSeq + 1);
            session.save(object);

            item = new SObjectItem();
            item.setTheObject(object);
            object.getItems().add(item);
            item.setVersion(String.valueOf(versionSeq));
            Date ts = DateHelper.currentGMTTime();
            item.setCreateTime(ts);
            item.setLastAccessTime(ts);
            item.setLastModifiedTime(ts);
            session.save(item);
        } else { // -> find an object item with a null version, can be null
                 //    if bucket started out with versioning enabled and was then suspended
            item = objectItemDao.getByObjectIdNullVersion(object.getId());
            if (item == null) {
                item = new SObjectItem();
                item.setTheObject(object);
                object.getItems().add(item);
                Date ts = DateHelper.currentGMTTime();
                item.setCreateTime(ts);
                item.setLastAccessTime(ts);
                item.setLastModifiedTime(ts);
                session.save(item);
            }
        }
    } else { // -> there is no object nor an object item
        object = new SObject();
        object.setBucket(bucket);
        object.setNameKey(nameKey);
        object.setNextSequence(2);
        object.setCreateTime(DateHelper.currentGMTTime());
        object.setOwnerCanonicalId(UserContext.current().getCanonicalUserId());
        session.save(object);

        item = new SObjectItem();
        item.setTheObject(object);
        object.getItems().add(item);
        if (SBucket.VERSIONING_ENABLED == versioningStatus)
            item.setVersion(String.valueOf(versionSeq));
        Date ts = DateHelper.currentGMTTime();
        item.setCreateTime(ts);
        item.setLastAccessTime(ts);
        item.setLastModifiedTime(ts);
        session.save(item);
    }

    // [C] We will use the item DB id as the file name, MD5/contentLength will be stored later
    String suffix = null;
    int dotPos = nameKey.lastIndexOf('.');
    if (dotPos >= 0)
        suffix = nameKey.substring(dotPos);
    if (suffix != null)
        item.setStoredPath(String.valueOf(item.getId()) + suffix);
    else
        item.setStoredPath(String.valueOf(item.getId()));

    metaDao.save("SObjectItem", item.getId(), meta);

    // [D] Are we setting an ACL along with the object
    //  -> the ACL is ALWAYS set on a particular instance of the object (i.e., a version)
    if (null != cannedAccessPolicy) {
        setCannedAccessControls(cannedAccessPolicy, "SObjectItem", item.getId(), bucket);
    } else if (null == acl || 0 == acl.size()) {
        // -> this is termed the "private" or default ACL, "Owner gets FULL_CONTROL"
        setSingleAcl("SObjectItem", item.getId(), SAcl.PERMISSION_FULL);
    } else if (null != acl) {
        aclDao.save("SObjectItem", item.getId(), acl);
    }

    session.update(item);
    return new OrderedPair<SObject, SObjectItem>(object, item);
}

From source file:com.esoft.yeepay.user.service.impl.YeePayCorpAccountOperation.java

@Override
@Transactional(rollbackFor = Exception.class, noRollbackFor = TrusteeshipReturnException.class)
public void receiveOperationPostCallback(ServletRequest request) throws TrusteeshipReturnException {
    try {/*from w ww  .j  a  v  a  2  s. c  o  m*/
        request.setCharacterEncoding("UTF-8");
    } catch (UnsupportedEncodingException e) {
        throw new RuntimeException(e);
    }
    // ?? xml?
    String respXML = request.getParameter("resp");
    log.debug(respXML.toString());
    // ??
    String sign = request.getParameter("sign");
    boolean flag = CFCASignUtil.isVerifySign(respXML, sign);
    if (flag) {
        // ??
        @SuppressWarnings("unchecked")
        Map<String, String> resultMap = Dom4jUtil.xmltoMap(respXML);
        // ?? userId
        String requestNo = resultMap.get("requestNo").substring(resultMap.get("requestNo").indexOf("a") + 1);
        // ?
        String code = resultMap.get("code");
        String description = resultMap.get("description");
        TrusteeshipOperation to = trusteeshipOperationBO.get(YeePayConstants.OperationType.ENTERPRISE_REGISTER,
                requestNo, requestNo, "yeepay");
        ht.evict(to);
        to = ht.get(TrusteeshipOperation.class, to.getId(), LockMode.UPGRADE);

        to.setResponseTime(new Date());
        to.setResponseData(respXML);
        // ? ????
        User user = ht.get(User.class, requestNo);
        if ("1".equals(code)) {
            if (user != null) {
                TrusteeshipAccount ta = ht.get(TrusteeshipAccount.class, user.getId());
                if (ta == null) {
                    ta = new TrusteeshipAccount();
                    ta.setId(user.getId());
                    ta.setUser(user);
                }
                ta.setAccountId(user.getId());
                ta.setCreateTime(new Date());
                ta.setStatus(TrusteeshipConstants.Status.PASSED);
                ta.setTrusteeship("yeepay");
                ht.saveOrUpdate(ta);
                userBO.removeRole(user, new Role("WAIT_CONFIRM"));
                userBO.addRole(user, new Role("LOANER"));
                // ??
                springSecurityService.refreshLoginUserAuthorities(user.getId());
                to.setStatus(TrusteeshipConstants.Status.PASSED);
                ht.merge(to);
            }
        } else {
            to.setStatus(TrusteeshipConstants.Status.REFUSED);
            ht.merge(to);
            userBO.removeRole(user, new Role("WAIT_CONFIRM"));
            // ??
            springSecurityService.refreshLoginUserAuthorities(user.getId());
            if ("0".equals(code)) {
                throw new TrusteeshipReturnException(description);
            }
            // 
            throw new TrusteeshipReturnException(code + ":" + description);
        }
    }

}

From source file:com.esoft.yeepay.user.service.impl.YeePayCorpAccountOperation.java

@Override
@Transactional(rollbackFor = Exception.class)
public void receiveOperationS2SCallback(ServletRequest request, ServletResponse response) {

    try {//from   w  ww  . j av  a  2 s . co m
        request.setCharacterEncoding("UTF-8");
    } catch (UnsupportedEncodingException e) {
        throw new RuntimeException(e);
    }
    // ?? xml?
    String notifyxml = request.getParameter("notify");
    // ??
    String sign = request.getParameter("sign");
    boolean flag = CFCASignUtil.isVerifySign(notifyxml, sign);
    if (flag) {
        // ??
        @SuppressWarnings("unchecked")
        Map<String, String> resultMap = Dom4jUtil.xmltoMap(notifyxml);
        String code = resultMap.get("code");
        String message = resultMap.get("message");
        String platformUserNo = resultMap.get("platformUserNo");
        TrusteeshipOperation to = trusteeshipOperationBO.get(YeePayConstants.OperationType.ENTERPRISE_REGISTER,
                platformUserNo, platformUserNo, "yeepay");
        ht.evict(to);
        to = ht.get(TrusteeshipOperation.class, to.getId(), LockMode.UPGRADE);
        to.setResponseTime(new Date());
        to.setResponseData(notifyxml);

        User user = ht.get(User.class, platformUserNo);
        log.info("code:" + code);
        if ("1".equals(code)) {
            if (user != null) {
                TrusteeshipAccount ta = ht.get(TrusteeshipAccount.class, user.getId());
                if (ta == null) {
                    ta = new TrusteeshipAccount();
                    ta.setId(user.getId());
                    ta.setUser(user);
                }
                ta.setAccountId(user.getId());
                ta.setCreateTime(new Date());
                ta.setStatus(TrusteeshipConstants.Status.PASSED);
                ta.setTrusteeship("yeepay");
                ht.saveOrUpdate(ta);
                userBO.removeRole(user, new Role("WAIT_CONFIRM"));
                userBO.addRole(user, new Role("LOANER"));
                // ??
                springSecurityService.refreshLoginUserAuthorities(user.getId());
                to.setStatus(TrusteeshipConstants.Status.PASSED);
                ht.merge(to);
            }
        } else if ("0".equals(code) || "104".equals(code)) {
            to.setStatus(TrusteeshipConstants.Status.REFUSED);
            ht.merge(to);
            userBO.removeRole(user, new Role("WAIT_CONFIRM"));
            // ??
            springSecurityService.refreshLoginUserAuthorities(user.getId());
        } else {
            // 
            throw new RuntimeException(new TrusteeshipReturnException(code + ":" + message));
        }
    }

    try {
        response.getWriter().write("SUCCESS");
    } catch (IOException e) {
        throw new RuntimeException(e.getMessage());
    }

}

From source file:com.farmafene.commons.hibernate.generators.WorkInOther.java

License:Open Source License

/**
 * {@inheritDoc}//from  w w  w  .  j a  va  2s . c  o  m
 * 
 * @since 1.0.0
 */
private String getSelectQuery(Dialect dialect) {
    StringBuilder sb = new StringBuilder("SELECT ")
            .append(campos.getTarget().getAnnotation(Column.class).name());
    sb.append(" FROM ");
    sb.append(dialect.appendLockHint(LockMode.UPGRADE, db.getNombreSecuencia()));
    writeWhereParameters(null, sb, campos.getLista());
    sb.append(dialect.getForUpdateString());
    return sb.toString();
}

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

License:Apache License

/**
 * Initializes a Criteria Query.//from   w ww  . ja  va  2 s . c  o 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.huateng.ebank.entity.dao.mng.SeqctlDAO.java

/**
 * ?Hibernate ID//  w  w  w . j a v  a2s  .  co  m
 *
 * @param id
 * @return Seqctl
 * @throws CommonException
 */
public Seqctl query(long id) throws CommonException {
    try {
        return (Seqctl) this.getHibernateTemplate().load(Seqctl.class, new Long(id), LockMode.UPGRADE);
    } catch (Exception e) {
        ExceptionUtil.throwCommonException(e.getMessage(), ErrorCode.ERROR_CODE_SEQCTL_SELECT, e);
    }
    return null;
}

From source file:com.jaspersoft.jasperserver.api.metadata.common.service.impl.hibernate.HibernateRepositoryServiceImpl.java

License:Open Source License

public void lockPath(RepoFolder folder) {
    validateResourceUriLength(folder.getURI().length());
    if (!isLockFoldersOnPathChange()) {
        return;/*from   w w w. j  a  v  a 2 s .  c  om*/
    }

    HibernateTemplate template = getHibernateTemplate();
    RepoFolder parent = folder.getParent();
    if (parent != null && !parent.isNew()) {
        lockReadFolder(parent);
    }

    if (!folder.isNew()) {
        //lock the folder to indicate that its path has changed
        template.lock(folder, LockMode.UPGRADE);
    }
}