Example usage for com.liferay.portal.kernel.security.membershippolicy RoleMembershipPolicyUtil isRoleRequired

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.security.membershippolicy RoleMembershipPolicyUtil isRoleRequired.

Prototype

public static boolean isRoleRequired(long userId, long roleId) throws PortalException 

Source Link

Usage

From source file:eu.gerhards.liferay.services.angular.service.impl.AngularRoleServiceImpl.java

License:Open Source License

public long[] checkRoles(long userId, long[] roleIds) throws PortalException {

    long[] oldRoleIds = null;

    PermissionChecker permissionChecker = getPermissionChecker();

    if (userId != CompanyConstants.SYSTEM) {

        // Add back any mandatory roles or roles that the administrator does
        // not have the rights to remove and check that he has the
        // permission to add a new role

        List<Role> oldRoles = RoleLocalServiceUtil.getUserRoles(userId);

        oldRoleIds = new long[oldRoles.size()];

        for (int i = 0; i < oldRoles.size(); i++) {
            Role role = oldRoles.get(i);

            if (!ArrayUtil.contains(roleIds, role.getRoleId()) && (!RolePermissionUtil
                    .contains(permissionChecker, role.getRoleId(), ActionKeys.ASSIGN_MEMBERS)
                    || RoleMembershipPolicyUtil.isRoleRequired(userId, role.getRoleId()))) {

                roleIds = ArrayUtil.append(roleIds, role.getRoleId());
            }//from ww w  . ja v  a2  s.c  om

            oldRoleIds[i] = role.getRoleId();
        }
    }

    // Check that the administrator has the permission to add a new role and
    // that the role membership is allowed

    for (long roleId : roleIds) {
        if ((oldRoleIds != null) && ArrayUtil.contains(oldRoleIds, roleId)) {

            continue;
        }

        RolePermissionUtil.check(permissionChecker, roleId, ActionKeys.ASSIGN_MEMBERS);
    }

    if (userId != CompanyConstants.SYSTEM) {
        return UsersAdminUtil.addRequiredRoles(userId, roleIds);
    }

    return roleIds;
}

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