Example usage for org.hibernate StatelessSession createCriteria

List of usage examples for org.hibernate StatelessSession createCriteria

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Introduction

In this page you can find the example usage for org.hibernate StatelessSession createCriteria.

Prototype

@Deprecated
Criteria createCriteria(Class persistentClass);

Source Link

Document

Create Criteria instance for the given class (entity or subclasses/implementors).

Usage

From source file:au.org.theark.core.dao.ArkAuthorisationDao.java

License:Open Source License

/**
 * Looks up a ArkUser based on a String that represents the user name in LDAP. If the user name provided is null or is invalid/does not exist in
 * the database, the method will return NULL for a ArkUser instance.
 * //w w w . j a v a 2  s  . com
 * @param ldapUserName
 * @return ArkUser
 */
public ArkUser getArkUser(String ldapUserName) throws EntityNotFoundException {
    StatelessSession session = getStatelessSession();
    Criteria criteria = session.createCriteria(ArkUser.class);
    criteria.add(Restrictions.eq("ldapUserName", ldapUserName));
    ArkUser arkUser = (ArkUser) criteria.uniqueResult();
    // Close the session
    session.close();
    if (arkUser != null) {
        return arkUser;
    } else {
        throw new EntityNotFoundException("The given Ldap User does not exist in the database system");
    }
}

From source file:au.org.theark.core.dao.ArkAuthorisationDao.java

License:Open Source License

/**
 * Overloaded method to lookup an ArkUser by username and study
 * /*from   w  ww .j a v a 2s  .  co m*/
 * @param ldapUserName
 * @param study
 * @return
 * @throws EntityNotFoundException
 */
public ArkUser getArkUser(String ldapUserName, Study study) throws EntityNotFoundException {
    StatelessSession session = getStatelessSession();
    Criteria criteria = session.createCriteria(ArkUser.class);
    criteria.add(Restrictions.eq("ldapUserName", ldapUserName));
    criteria.add(Restrictions.eq("study", study));
    ArkUser arkUser = (ArkUser) criteria.uniqueResult();
    // Close the session
    session.close();
    if (arkUser != null) {
        return arkUser;
    } else {
        throw new EntityNotFoundException("The given Ldap User does not exist in the database system");
    }
}

From source file:au.org.theark.core.dao.ArkAuthorisationDao.java

License:Open Source License

public boolean isUserAdminHelper(String ldapUserName, String roleName) throws EntityNotFoundException {
    boolean isAdminType = false;
    StatelessSession session = getStatelessSession();
    // Check or get user ark_user object based on ldapUserName
    ArkUser arkUser = getArkUser(ldapUserName);
    Criteria criteria = session.createCriteria(ArkUserRole.class);
    ArkRole arkRole = getArkRoleByName(roleName);
    criteria.add(Restrictions.eq("arkRole", arkRole));
    criteria.add(Restrictions.eq("arkUser", arkUser));
    criteria.setMaxResults(1);//from   w ww . ja  v  a2  s .  c o m
    ArkUserRole arkUserRole = (ArkUserRole) criteria.uniqueResult();
    if (arkUserRole != null) {
        isAdminType = true;
    }
    session.close();
    return isAdminType;
}

From source file:au.org.theark.core.dao.ArkAuthorisationDao.java

License:Open Source License

private boolean isUserAdminHelper(String ldapUserName, String roleName, ArkFunction arkFunction,
        ArkModule arkModule) throws EntityNotFoundException {
    boolean isAdminType = false;
    StatelessSession session = getStatelessSession();
    // Check or get user ark_user object based on ldapUserName
    ArkUser arkUser = getArkUser(ldapUserName);
    Criteria criteria = session.createCriteria(ArkUserRole.class);
    ArkRole arkRole = getArkRoleByName(roleName);
    criteria.add(Restrictions.eq("arkRole", arkRole));
    criteria.add(Restrictions.eq("arkUser", arkUser));
    criteria.add(Restrictions.eq("arkModule", arkModule));

    criteria.setMaxResults(1);// w ww.  j  a v a 2  s  .c  o m
    ArkUserRole arkUserRole = (ArkUserRole) criteria.uniqueResult();
    if (arkUserRole != null) {
        isAdminType = true;
    }
    session.close();
    return isAdminType;
}

From source file:au.org.theark.core.dao.ArkAuthorisationDao.java

License:Open Source License

/**
 * Use this method when we want to load the Collection of Administrator roles as a Collectio<String>. The method looks up Ark Super Administrator
 * and Administrator roles given a LdapUserName. It populates it into a Collection<String> that represent a unique set of administration roles for
 * this user. It does not take into account the Module or Study. This is usually when the user has logged in first and we want to know if the user
 * has a role of type Administator so he can have access to Create function.
 * //from  ww w  . java  2 s . c  o m
 * @param ldapUserName
 * @return Collection<String>
 * @throws EntityNotFoundException
 */
@SuppressWarnings("unchecked")
public Collection<String> getUserAdminRoles(String ldapUserName) throws EntityNotFoundException {

    ArkUser arkUser = getArkUser(ldapUserName);

    StatelessSession session = getStatelessSession();
    Criteria criteria = session.createCriteria(ArkUserRole.class);// getSession().createCriteria(ArkUserRole.class);
    ArkRole arkRoleSuperAdmin = getArkRoleByName(RoleConstants.ARK_ROLE_SUPER_ADMINISTATOR);
    ArkRole arkRoleAdmin = getArkRoleByName(RoleConstants.ARK_ROLE_ADMINISTATOR);
    criteria.add(Restrictions.or(Restrictions.eq("arkRole", arkRoleSuperAdmin),
            Restrictions.eq("arkRole", arkRoleAdmin)));
    criteria.add(Restrictions.eq("arkUser", arkUser));
    List<ArkUserRole> arkUserRoleList = (List<ArkUserRole>) criteria.list();
    Set<String> roles = new HashSet<String>(0);
    for (ArkUserRole arkUserRole : arkUserRoleList) {
        String roleName = arkUserRole.getArkRole().getName();
        roles.add(roleName);
    }

    Collection<String> userRoles = new ArrayList<String>();
    for (String roleName : roles) {
        userRoles.add(roleName);
    }
    session.close();
    return userRoles;
}

From source file:au.org.theark.core.dao.ArkAuthorisationDao.java

License:Open Source License

@SuppressWarnings("unchecked")
public List<ArkUserRole> getArkUserAdminRoles(String ldapUserName) throws EntityNotFoundException {
    ArkUser arkUser = getArkUser(ldapUserName);
    StatelessSession session = getStatelessSession();
    Criteria criteria = session.createCriteria(ArkUserRole.class);// getSession().createCriteria(ArkUserRole.class);
    ArkRole arkRoleStudyAdmin = getArkRoleByName(RoleConstants.ARK_ROLE_STUDY_ADMINISTATOR);
    criteria.add(Restrictions.eq("arkRole", arkRoleStudyAdmin));
    criteria.add(Restrictions.eq("arkUser", arkUser));
    List<ArkUserRole> arkUserRoleList = (List<ArkUserRole>) criteria.list();
    session.close();//from  w w  w. ja v  a2s .  c  o m
    return arkUserRoleList;
}

From source file:au.org.theark.core.dao.ArkAuthorisationDao.java

License:Open Source License

public String getUserRoleForStudy(String ldapUserName, Study study) throws EntityNotFoundException {
    String roleName = "";
    ArkUser arkUser = getArkUser(ldapUserName);
    StatelessSession session = getStatelessSession();

    Criteria criteria = session.createCriteria(ArkUserRole.class);// getSession().createCriteria(ArkUserRole.class);
    criteria.createAlias("arkUser", "auserObject");
    criteria.add(Restrictions.eq("arkUser", arkUser));
    criteria.add(Restrictions.eq("auserObject.study", study));
    criteria.setMaxResults(1);//  w  w  w .  ja  v a 2  s  .co  m
    ArkUserRole arkUserRole = (ArkUserRole) criteria.uniqueResult();
    if (arkUserRole != null) {
        roleName = arkUserRole.getArkRole().getName();
    }
    session.close();
    return roleName;
}

From source file:au.org.theark.core.dao.StudyDao.java

License:Open Source License

public Boolean studyHasSubjects(Study study) {
    StatelessSession session = getStatelessSession();
    Criteria criteria = session.createCriteria(LinkSubjectStudy.class);
    criteria.add(Restrictions.eq("study", study));
    criteria.setProjection(Projections.rowCount());
    Long totalCount = (Long) criteria.uniqueResult();
    session.close();/*from   ww  w.j  av a 2s  .com*/
    return totalCount.intValue() > 0;
}

From source file:au.org.theark.core.dao.StudyDao.java

License:Open Source License

public Boolean studyHasBiospecimen(Study study) {
    StatelessSession session = getStatelessSession();
    Criteria criteria = session.createCriteria(Biospecimen.class);
    criteria.add(Restrictions.eq("study", study));
    criteria.setProjection(Projections.rowCount());
    Long totalCount = (Long) criteria.uniqueResult();
    session.close();//from  w  w w.  j a  v a 2 s  . c  o m
    return totalCount.intValue() > 0;
}

From source file:au.org.theark.core.dao.StudyDao.java

License:Open Source License

public Boolean studyHasBioCollection(Study study) {
    StatelessSession session = getStatelessSession();
    Criteria criteria = session.createCriteria(BioCollection.class);
    criteria.add(Restrictions.eq("study", study));
    criteria.setProjection(Projections.rowCount());
    Long totalCount = (Long) criteria.uniqueResult();
    session.close();/* ww  w . j a  va  2  s.co m*/
    return totalCount.intValue() > 0;
}