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:com.abiquo.server.core.appslibrary.AppsLibraryDAO.java

License:Open Source License

public AppsLibrary findByEnterprise(final Enterprise enterprise) {
    Criteria criteria = createCriteria(sameEnterprise(enterprise));
    criteria.addOrder(Order.asc(AppsLibrary.ENTERPRISE_PROPERTY));

    return (AppsLibrary) criteria.uniqueResult();
}

From source file:com.abiquo.server.core.appslibrary.TemplateDefinitionListDAO.java

License:Open Source License

@SuppressWarnings("unchecked")
public TemplateDefinitionList findByName(final String name) {
    Criteria criteria = createCriteria(sameName(name));
    criteria.addOrder(Order.asc(TemplateDefinitionList.NAME_PROPERTY));
    return (TemplateDefinitionList) criteria.uniqueResult();
}

From source file:com.abiquo.server.core.cloud.NodeVirtualImageDAO.java

License:Open Source License

public NodeVirtualImage findByVirtualMachine(final VirtualMachine vmachine) {
    Criteria criteria = createCriteria(sameVirtualMachine(vmachine));
    return (NodeVirtualImage) criteria.uniqueResult();
}

From source file:com.abiquo.server.core.cloud.VirtualApplianceDAO.java

License:Open Source License

public VirtualAppliance findById(final VirtualDatacenter vdc, final Integer vappId) {
    Criteria criteria = createCriteria(sameVirtualDatacenter(vdc));
    criteria.add(Restrictions.eq(PersistentEntity.ID_PROPERTY, vappId));

    return (VirtualAppliance) criteria.uniqueResult();
}

From source file:com.abiquo.server.core.cloud.VirtualMachineDAO.java

License:Open Source License

public VirtualMachine findVirtualMachineByHypervisor(final Hypervisor hypervisor,
        final Integer virtualMachineId) {
    Criteria criteria = createCriteria(sameHypervisor(hypervisor),
            Restrictions.eq(PersistentEntity.ID_PROPERTY, virtualMachineId));
    return (VirtualMachine) criteria.uniqueResult();
}

From source file:com.abiquo.server.core.common.persistence.DefaultDAOBase.java

License:Open Source License

protected Long count(final Criteria criteria) {
    criteria.setProjection(Projections.rowCount());

    return (Long) criteria.uniqueResult();
}

From source file:com.abiquo.server.core.enterprise.UserDAO.java

License:Open Source License

public User findByEnterprise(final Integer userId, final Enterprise enterprise) {
    Criteria criteria = createCriteria(sameId(userId), sameEnterprise(enterprise));
    criteria.addOrder(Order.asc(VirtualDatacenter.NAME_PROPERTY));

    return (User) criteria.uniqueResult();
}

From source file:com.abiquo.server.core.enterprise.UserDAO.java

License:Open Source License

/**
 * Returns a User with nick {login} that is login to DB.
 * //from  www.  j  a  v a 2 s.  c o  m
 * @param login that must match.
 * @return User.
 */
public User getAbiquoUserByLogin(final String login) {
    Criteria criteria = createCriteria();
    criteria.add(sameNick(login));

    criteria.add(Restrictions.eq("authType", User.AuthType.ABIQUO));

    return (User) criteria.uniqueResult();
}

From source file:com.abiquo.server.core.enterprise.UserDAO.java

License:Open Source License

/**
 * eturns a User with nick {login} that is login to [authType].
 * //from w  w w . j  a  v a  2 s.  c  om
 * @param login that must match.
 * @param authType a {@link User.AuthType} value.
 * @return User .
 */
public User getUserByAuth(final String login, final AuthType authType) {
    Criteria criteria = createCriteria();
    criteria.add(sameNick(login));

    criteria.add(Restrictions.eq("authType", authType));

    return (User) criteria.uniqueResult();
}

From source file:com.abiquo.server.core.infrastructure.MachineDAO.java

License:Open Source License

public Machine findReservedMachine(final Enterprise enterprise, final Integer machineId) {
    Criteria criteria = createCriteria(sameEnterprise(enterprise), sameId(machineId));
    return (Machine) criteria.uniqueResult();
}