Example usage for org.hibernate Criteria uniqueResult

Introduction

In this page you can find the example usage for org.hibernate Criteria uniqueResult.

Prototype

public Object uniqueResult() throws HibernateException;

Source Link

Document

Convenience method to return a single instance that matches the query, or null if the query returns no results.

Usage

From source file:classes.LoginAction.java

License:Apache License

public String execute() throws Exception {
    logger.info("Starting execute()"); //f:log
    Session sess = HibernateUtil.getSessionFactory().openSession(); //f:hibernate
    Transaction t = sess.beginTransaction(); //f:hibernate

    Criteria criteria = sess.createCriteria(User.class); //f:hibernate

    criteria.add(Restrictions.idEq(this.user.getUsername())); //f:hibernate
    criteria.add(Restrictions.eq("password", this.user.getPassword())); //f:hibernate

    User user = (User) criteria.uniqueResult(); //f:hibernate

    t.commit(); //f:hibernate
    sess.close(); //f:hibernate

    if (user != null) {
        ActionContext.getContext().getSession().put(SystemConstants.AUTHENTICATED_USER, user);
        logger.info("Finishing execute() -- Success"); //f:log
        return SUCCESS;
    }/*w ww  . j  a v  a 2s.com*/

    this.addActionError(this.getText("login.failure"));
    logger.info("Finishing execute() -- Failure"); //f:log      
    return INPUT;
}

From source file:cn.com.jandar.lawyer.service.LawFirmService.java

public LawFirm findById(String id) {
    Criteria c = lawFirmDao.getSession().createCriteria(LawFirm.class);
    c.add(Restrictions.eq("id", id));
    return (LawFirm) c.uniqueResult();
}

From source file:cn.com.jandar.lawyer.service.LawFirmService.java

/**
 * ???/*from w  w  w . jav  a2 s. c o m*/
 * @param licenseNumber
 * @return
 */
public LawFirm findByLicenseNumber(String licenseNumber) {
    Criteria c = lawFirmDao.getSession().createCriteria(LawFirm.class);
    c.add(Restrictions.eq("licenseNumber", licenseNumber));
    return (LawFirm) c.uniqueResult();
}

From source file:cn.com.jandar.lawyer.service.LawyerService.java

/**
 * ?id /*from w ww .  j  av  a 2  s.co  m*/
 * @param id
 * @return
 */
public Lawyer findById(String id) {
    Criteria c = lawyerDao.getSession().createCriteria(Lawyer.class);
    c.add(Restrictions.eq("id", id));
    return (Lawyer) c.uniqueResult();
}

From source file:cn.com.jandar.lawyer.service.LawyerService.java

/**
 * ???//  w  ww .j a  v  a 2 s. c  o  m
 * @param licenseNumber
 * @return
 */
public Lawyer findByLicenseNumber(String licenseNumber) {
    Criteria c = lawyerDao.getSession().createCriteria(Lawyer.class);
    c.add(Restrictions.eq("licenseNumber", licenseNumber));
    return (Lawyer) c.uniqueResult();
}

From source file:cn.com.jandar.lawyer.service.LawyerService.java

/**
 * ???//from   w  ww . j a v a2  s .  c  o m
 * @param idNumber
 * @return
 */
public Lawyer findByIdNumber(String idNumber) {
    Criteria c = lawyerDao.getSession().createCriteria(Lawyer.class);
    c.add(Restrictions.eq("idNumber", idNumber));
    return (Lawyer) c.uniqueResult();
}

From source file:cn.dayuanzi.dao.BaseDao.java

License:Apache License

/**
 * ??/*  w  w w  .  j a v  a 2 s. c om*/
 * @param criterions
 * @return
 */
public long count(final Criterion... criterions) {
    Criteria criteria = createCriteria(criterions);
    criteria.setProjection(Projections.rowCount());
    return (long) criteria.uniqueResult();
}

From source file:co.com.codesoftware.logic.admin.ConteosLogic.java

public Integer selectMaxProductoConteo() {
    Integer resultado = 1;/*from www .  ja v a  2 s .  c o m*/
    try {
        Criteria crit = sesion.createCriteria(ProductoConteoEntity.class).setProjection(Projections.max("id"));
        resultado = (Integer) crit.uniqueResult() + 1;
    } catch (Exception e) {
        resultado = 1;
        e.printStackTrace();
    }
    return resultado;
}

From source file:co.com.codesoftware.logic.admin.ConteosLogic.java

/**
 * funcion que consulta un producto especifico del conteo
 * @param conteo/* www  .  j ava2  s.c om*/
 * @param codigoExteno
 * @return 
 */
public ProductoConteoEntityTR consultaProductoConteo(Integer conteo, String codigoExterno) {
    ProductoConteoEntityTR rta = new ProductoConteoEntityTR();
    try {
        ProductoConteoEntity entity = new ProductoConteoEntity();
        initOperation();
        Criteria crit = sesion.createCriteria(ProductoConteoEntity.class).createAlias("conteo", "con")
                .createAlias("producto", "prd").add(Restrictions.eq("con.id", conteo))
                .add(Restrictions.eq("prd.codigoExt", codigoExterno));
        entity = (ProductoConteoEntity) crit.uniqueResult();
        rta = transformer(entity);
    } catch (Exception e) {
        e.printStackTrace();
        rta.setMensaje(e.toString());
    }
    return rta;
}

From source file:co.com.codesoftware.logic.MarcaLogic.java

/**
 * Funcion que consulta el maximo del id de la marca y le suma 1
 * @return //from   w  w  w. jav a  2s. co m
 */

public Integer selectMaxMarca() {
    Integer resultado = null;
    try {
        Criteria crit = sesion.createCriteria(MarcaEntity.class).setProjection(Projections.max("id"));
        resultado = (Integer) crit.uniqueResult() + 1;
    } catch (Exception e) {
        resultado = 1;
        e.printStackTrace();
    }
    return resultado;
}