Java Group.getUsers方法代码示例

import gov.nih.nci.security.authorization.domainobjects.Group; //导入方法依赖的package包/类
/**
 * add a multiple users from a group. This method is a partial replacement for
 * {@link AuthorizationManager#assignUsersToGroup(java.lang.String, java.lang.String[])} to ensure that groups are
 * loaded using the caArray (audited) Hibernate session. Does not demarcate transactions; should be called from a
 * service layer.
 * 
 * @param groupId the CSM group Id to add the users to.
 * @param userIds the CSM user Ids to add to the group.
 * @throws CSTransactionException if a hibernate exception occures.
 */
@SuppressWarnings("unchecked")
public static void assignUsersToGroup(Long groupId, Set<Long> userIds) throws CSTransactionException {
    try {
        final Session s = hibernateHelper.getCurrentSession();
        final Group group = (Group) s.load(Group.class, groupId);
        if (group.getUsers() == null) {
            group.setUsers(new HashSet<User>(userIds.size()));
        }
        for (final Long uId : userIds) {
            final User u = (User) s.load(User.class, uId);
            group.getUsers().add(u);
        }
        s.update(group);
    } catch (final HibernateException e) {
        throw new CSTransactionException(e);
    }
}
 

import gov.nih.nci.security.authorization.domainobjects.Group; //导入方法依赖的package包/类
/**
 * get all users belonging in the group identified by it's Id. This method is a partial replacement for
 * {@link AuthorizationManager#getUsers(java.lang.String)} to ensure that groups are loaded using the caArray
 * (audited) Hibernate session. Does not demarcate transactions; should be called from a service layer.
 * 
 * @param groupId CSM group id.
 * @return list of members.
 * @throws CSTransactionException if a hibernate exception occures.
 */
public static Set<User> getUsers(Long groupId) throws CSTransactionException {
    try {
        final Session s = hibernateHelper.getCurrentSession();
        final Group group = (Group) s.load(Group.class, groupId);
        @SuppressWarnings("unchecked")
        Set<User> us = group.getUsers();
        if (us == null) {
            us = Collections.emptySet();
        }
        return us;
    } catch (final HibernateException e) {
        throw new CSTransactionException(e);
    }
}
 

import gov.nih.nci.security.authorization.domainobjects.Group; //导入方法依赖的package包/类
@Test
@SuppressWarnings("unchecked")
public void testAddUsersToCollaboratorGroup() throws CSTransactionException, CSObjectNotFoundException {
    final CollaboratorGroup created = this.permissionsManagementService.create(TEST);
    this.permissionsManagementService.addUsers(created, Arrays.asList(3L, 2L, 1L));
    final Group g = (Group) hibernateHelper.getCurrentSession().load(Group.class, created.getGroup().getGroupId());
    assertEquals(2, g.getUsers().size());
    for (final User u : (Set<User>) g.getUsers()) {
        assertTrue("caarrayuser".equals(u.getLoginName()) || "caarrayadmin".equals(u.getLoginName()));
    }
    assertEquals(TEST, g.getGroupName());
}