abstractpermission.java

java servlet著名论坛源代码

                break;

            case PERMISSION_EDIT_POLL:
                desc = "Edit Poll";
                break;

            case PERMISSION_DELETE_POLL:
                desc = "Delete Poll";
                break;

            case PERMISSION_ADD_ATTACHMENT:
                desc = "Add Attachment";
                break;

            case PERMISSION_GET_ATTACHMENT:
                desc = "Get Attachment";
                break;

            case PERMISSION_MODERATE_THREAD:
                desc = "Moderate Thread";
                break;


            default:
                throw new BadInputException("Currently do not support permission = " + permission);
        }//switch

        return desc;
    }

/**************************************************************************
 * Special permissions methods
 **************************************************************************/

    public boolean isAuthenticated() {
        return authenticated;
    }
    public void ensureIsAuthenticated() throws AuthenticationException {
        if (authenticated == false) {
            throw new AuthenticationException(NotLoginException.NOT_LOGIN);
        }
    }

    public boolean isActivated() {
        return activated;
    }
    public void ensureIsActivated() throws AuthenticationException {
        if (activated == false) {
            throw new AuthenticationException(NotLoginException.NOT_ACTIVATED);
        }
    }

/**************************************************************************
 * global permissions methods
 **************************************************************************/

    public boolean canLogin() {
        return login;
    }
    public void ensureCanLogin() throws AuthenticationException {
        if (login == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    public boolean canAdminSystem() {
        return adminSystem;
    }
    public void ensureCanAdminSystem() throws AuthenticationException {
        if (adminSystem == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    public boolean canAddForum() {
        return addForum;
    }
    public void ensureCanAddForum() throws AuthenticationException {
        if (addForum == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    public boolean canAddCategory() {
        return addCategory;
    }
    public void ensureCanAddCategory() throws AuthenticationException {
        if (addCategory == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    public boolean canEditCategory() {
        return editCategory;
    }
    public void ensureCanEditCategory() throws AuthenticationException {
        if (editCategory == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    public boolean canDeleteCategory() {
        return deleteCategory;
    }
    public void ensureCanDeleteCategory() throws AuthenticationException {
        if (deleteCategory == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    public boolean canSendMail() {
        return sendMail;
    }
    public void ensureCanSendMail() throws AuthenticationException {
        if (sendMail == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    public boolean canUseAvatar() {
        return useAvatar;
    }
    public void ensureCanUseAvatar() throws AuthenticationException {
        if (useAvatar == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    public boolean canUseMessage() {
        return useMessage;
    }
    public void ensureCanUseMessage() throws AuthenticationException {
        if (useMessage == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }


/**************************************************************************
 * individual forum permissions methods
 **************************************************************************/
    // For Forum Admin only
    public boolean canEditForum(int forumID) {
        return editForum.hasPermssion(forumID);
    }
    public void ensureCanEditForum(int forumID) throws AuthenticationException {
        if (canEditForum(forumID) == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    public boolean canDeleteForum(int forumID) {
        return deleteForum.hasPermssion(forumID);
    }
    public void ensureCanDeleteForum(int forumID) throws AuthenticationException {
        if (canDeleteForum(forumID) == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    public boolean canAssignToForum(int forumID) {
        return assignToForum.hasPermssion(forumID);
    }
    public void ensureCanAssignToForum(int forumID) throws AuthenticationException {
        if (canAssignToForum(forumID) == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    // Moderator and below permission
    public boolean canReadPost(int forumID) {
        return readPost.hasPermssion(forumID);
    }
    public void ensureCanReadPost(int forumID) throws AuthenticationException {
        if (canReadPost(forumID) == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    public boolean canAddThread(int forumID) {
        return addThread.hasPermssion(forumID);
    }
    public void ensureCanAddThread(int forumID) throws AuthenticationException {
        if (canAddThread(forumID) == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    public boolean canAddPost(int forumID) {
        return addPost.hasPermssion(forumID);
    }
    public void ensureCanAddPost(int forumID) throws AuthenticationException {
        if (canAddPost(forumID) == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    public boolean canEditPost(int forumID) {
        return editPost.hasPermssion(forumID);
    }
    public void ensureCanEditPost(int forumID) throws AuthenticationException {
        if (canEditPost(forumID) == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    public boolean canDeletePost(int forumID) {
        return deletePost.hasPermssion(forumID);
    }
    public void ensureCanDeletePost(int forumID) throws AuthenticationException {
        if (canDeletePost(forumID) == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    public boolean canAddPoll(int forumID) {
        return addPoll.hasPermssion(forumID);
    }
    public void ensureCanAddPoll(int forumID) throws AuthenticationException {
        if (canAddPoll(forumID) == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    public boolean canEditPoll(int forumID) {
        return editPoll.hasPermssion(forumID);
    }
    public void ensureCanEditPoll(int forumID) throws AuthenticationException {
        if (canEditPoll(forumID) == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    public boolean canDeletePoll(int forumID) {
        return deletePoll.hasPermssion(forumID);
    }
    public void ensureCanDeletePoll(int forumID) throws AuthenticationException {
        if (canDeletePoll(forumID) == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    public boolean canAddAttachment(int forumID) {
        return addAttachment.hasPermssion(forumID);
    }
    public void ensureCanAddAttachment(int forumID) throws AuthenticationException {
        if (canAddAttachment(forumID) == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    public boolean canGetAttachment(int forumID) {
        return getAttachment.hasPermssion(forumID);
    }
    public void ensureCanGetAttachment(int forumID) throws AuthenticationException {
        if (canGetAttachment(forumID) == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    public boolean canModerateThread(int forumID) {
        return moderateThread.hasPermssion(forumID);
    }
    public void ensureCanModerateThread(int forumID) throws AuthenticationException {
        if (canModerateThread(forumID) == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    /**************************************************************************
     * individual forum permissions methods
     **************************************************************************/
    // For Forum Admin only
    public boolean canEditAnyForum() {
        return editForum.hasPermssionInAnyForums();
    }
    public void ensureCanEditAnyForum() throws AuthenticationException {
        if (canEditAnyForum() == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

    // For moderation thread
    public boolean canModerateThreadInAnyForum() {
        return moderateThread.hasPermssionInAnyForums();
    }
    public void ensureCanModerateThreadInAnyForum() throws AuthenticationException {
        if (canModerateThreadInAnyForum() == false) {
            throw new AuthenticationException(NotLoginException.NOT_ENOUGH_RIGHTS);
        }
    }

}