Liferay 7.0获得通过群体继承的角色

Question

我正在努力寻找任何方法来检索通过组继承的角色。

我创建了一个组mygroup和一个角色mygrouprole，将用户分配给mygroup，并将mygroup分配给mygrouprole。当我点击一个用户时，我可以看到他们继承了mygrouprole。

从我的jsp页面，我调用com。麦可。UserUtil。hasRole（长用户ID，字符串角色）。

当用户被直接分配到角色，但不是通过一个组传递时，这种方法可以很好地工作。

 public static boolean hasRole(Long userID, String role) {
        boolean blnFound = false;
        try {

            List<Role> lstRoles = RoleServiceUtil.getUserRoles(userID);
            m_logger.info("RoleServiceUtil.getUserRoles");
            for (Iterator<Role> iterator = lstRoles.iterator(); iterator.hasNext();) {
                Role rlRole = iterator.next();
                m_logger.info(rlRole.getName());
                if (rlRole.getName().equals(role)) {
                    blnFound = true;
                    m_logger.debug("User " + Long.toString(userID) + " has role " + role);
                    break;
                }
            }
        } catch (Exception e) {
            ...
        }
}

到目前为止，我已经尝试了许多替代功能，但似乎没有一个能够找到这个角色。

public static boolean hasRole(Long userID, String role) {
        boolean blnFound = false;
        try {

            List<Role> lstRoles = RoleServiceUtil.getUserRoles(userID);
            m_logger.info("RoleServiceUtil.getUserRoles");
            for (Iterator<Role> iterator = lstRoles.iterator(); iterator.hasNext();) {
                Role rlRole = iterator.next();
                m_logger.info(rlRole.getName());
                if (rlRole.getName().equals(role)) {
                    blnFound = true;
                    m_logger.debug("User " + Long.toString(userID) + " has role " + role);
                    break;
                }
            }

            lstRoles = RoleLocalServiceUtil.getUserRoles(userID);
            m_logger.info("RoleLocalServiceUtil.getUserRoles");
            for (Iterator<Role> iterator = lstRoles.iterator(); iterator.hasNext();) {
                Role rlRole = iterator.next();
                m_logger.info(rlRole.getName());
                if (rlRole.getName().equals(role)) {
                    blnFound = true;
                    m_logger.debug("User " + Long.toString(userID) + " has role " + role);
                    break;
                }
            }

            lstRoles = RoleLocalServiceUtil.getUserRelatedRoles(userID,CompanyLocalServiceUtil.getCompanyByMx(PropsUtil.get(PropsKeys.COMPANY_DEFAULT_WEB_ID)).getGroup().getGroupId());
            m_logger.info("RoleLocalServiceUtil.getUserRelatedRoles");
            for (Iterator<Role> iterator = lstRoles.iterator(); iterator.hasNext();) {
                Role rlRole = iterator.next();
                m_logger.info(rlRole.getName());
                if (rlRole.getName().equals(role)) {
                    blnFound = true;
                    m_logger.debug("User " + Long.toString(userID) + " has role " + role);
                    break;
                }
            }

            List<UserGroupRole> lstUGRoles = UserGroupRoleLocalServiceUtil.getUserGroupRoles(userID);
            m_logger.info("UserGroupRoleLocalServiceUtil.getUserGroupRoles");
            for (Iterator<UserGroupRole> iterator = lstUGRoles.iterator(); iterator.hasNext();) {
                UserGroupRole rlRole = iterator.next();
                m_logger.info(rlRole.getRole().getName());
                if (rlRole.getRole().getName().equals(role)) {
                    blnFound = true;
                    m_logger.debug("User " + Long.toString(userID) + " has role " + role);
                    break;
                }
            }

            blnFound = UserGroupRoleLocalServiceUtil.hasUserGroupRole(
                userID,
                // TODO: this only works when there is one company
                CompanyLocalServiceUtil.getCompanyByMx(PropsUtil.get(PropsKeys.COMPANY_DEFAULT_WEB_ID)).getGroup().getGroupId(),
                role
            );
            m_logger.info("UserGroupRoleLocalServiceUtil.hasUserGroupRole:"+Boolean.toString(blnFound));

            blnFound = UserGroupRoleLocalServiceUtil.hasUserGroupRole(
                userID,
                // TODO: this only works when there is one company
                CompanyLocalServiceUtil.getCompanyByMx(PropsUtil.get(PropsKeys.COMPANY_DEFAULT_WEB_ID)).getGroup().getGroupId(),
                role,
                true
            );
            m_logger.info("UserGroupRoleLocalServiceUtil.hasUserGroupRole:"+Boolean.toString(blnFound));

            blnFound = RoleLocalServiceUtil.hasUserRole(
                userID,
                // TODO: this only works when there is one company
                CompanyLocalServiceUtil.getCompanyByMx(PropsUtil.get(PropsKeys.COMPANY_DEFAULT_WEB_ID)).getGroup().getGroupId(),
                role,
                true
            );
            m_logger.info("RoleLocalServiceUtil.hasUserRole:"+Boolean.toString(blnFound));

            blnFound = RoleLocalServiceUtil.hasUserRoles(
                userID,
                // TODO: this only works when there is one company
                CompanyLocalServiceUtil.getCompanyByMx(PropsUtil.get(PropsKeys.COMPANY_DEFAULT_WEB_ID)).getGroup().getGroupId(),
                new String[] {role},
                true
            );
            m_logger.info("RoleLocalServiceUtil.hasUserRoles:"+Boolean.toString(blnFound));
} catch (Exception e) {
            ...
        }
}

UserGroupRoleLocalServiceUtil。getUserGroupRoles找不到任何角色

Answer 1

我本以为会有一种更简单/更干净的方法来做到这一点，也许这是存在的，但我已经找到了一个解决办法。

public static boolean hasRole(Long userID, String role) {
    boolean blnFound = false;
    try {

        // Get a list of all the roles directly assigned to a user
        List<Role> userRoles = RoleServiceUtil.getUserRoles(userID);

        // Get a list of all the user's groups and add any assigned roles to the role list
        List<UserGroup> userGroupList = UserGroupLocalServiceUtil.getUserUserGroups(userID);
        for (Iterator<UserGroup> iterator = userGroupList.iterator(); iterator.hasNext();) {
            UserGroup group = iterator.next();
            m_logger.trace(group.getName());
            userRoles.addAll(RoleLocalServiceUtil.getGroupRoles(group.getGroupId()));
        }

        // Check to see if the role is in the list
        for (Iterator<Role> iterator = userRoles.iterator(); iterator.hasNext();) {
            Role rlRole = iterator.next();
            m_logger.debug(rlRole.getName());
            if (rlRole.getName().equals(role)) {
                blnFound = true;
                m_logger.debug("User " + Long.toString(userID) + " has role " + role);
                break;
            }
        }
    } catch (Exception e) {
        ...
    }
}

本质上，我将直接分配给用户的角色列表和分配给任何用户组的角色列表结合起来，然后在该列表中搜索指定的角色。