forum.java

这是学习Java必须读懂两套源代码

     * Note: this feature not yet implemented.
     *
     * @param type should be either Forum.THREAD or Forum.MESSAGE
     * @return true if the forum is moderated.
     */
    //public boolean isModerated(int type);

    /**
     * Sets whether the forum is moderated. When a forum is moderated,
     * posted messages and threads must first be approved by a user with
     * moderator permissions.<p>
     *
     * Note: this feature not yet implemented.
     *
     * @param type should be either Forum.THREAD or Forum.MESSAGE
     * @throws UnauthorizedException if does not have ADMIN permissions.
     */
    //public void setModerated(int type, boolean moderated)
    //        throws UnauthorizedException;

    /**
     * Factory method to create a Thread.
     *
     * @param forum the forum to create the thread in.
     * @param rootMessage the root message of the thread.
     *
     * @throws UnauthorizedException if does not have CREATE_THREAD permissions.
     */
    public abstract ForumThread createThread(ForumMessage rootMessage) throws
            UnauthorizedException;

    /**
     * Factory method to create a Message.
     *
     * @param user the user for the message.
     * @throws UnauthorizedException if does not have CREATE_MESSAGE permissions.
     */
    public abstract ForumMessage createMessage(User user)
            throws UnauthorizedException;

    /**
     * Adds a thread to the forum.
     *
     * @param thread the thread to add to the forum.
     * @throws UnauthorizedException if does not have CREATE_THREAD permissions.
     */
    public void addThread(ForumThread thread) throws UnauthorizedException;

    /**
     * Deletes a thread. Once a thread is deleted, the thread object should
     * no longer be used.
     *
     * @param thread the thread to delete.
     * @throws UnauthorizedException if does not have ADMIN permissions.
     */
    public void deleteThread(ForumThread thread) throws UnauthorizedException;

    /**
     * Moves a thread from one forum to another. For this to work, the thread
     * must exist in the forum that this method is invoked on, and the user
     * calling this method must have ADMIN permissions for the forum this method
     * is invoked on and <code>newForum</code>.<p>
     *
     * The main purpose of this method is to allow admins to move non-topical
     * threads into a more appropriate forum.
     *
     * @param thread the thread to move to another forum.
     * @param newForum the forum to move the thread to.
     * @throws UnauthorizedException if does not have ADMIN permissions for the
     *      this forum and <code>newForum</code>.
     * @throws IllegalArgumentException if <code>thread</code> does not belong
     *      to the forum that this method was invoked on.
     */
    public void moveThread(ForumThread thread, Forum newForum)
            throws UnauthorizedException, IllegalArgumentException;

    /**
     * Returns the thread specified by id. The method will return null
     * if the thread is not in the forum.
     */
    public ForumThread getThread(int threadID)
            throws ForumThreadNotFoundException;

    /**
     * Returns a Iterator for the forum to move through the threads.
     */
    public Iterator threads();

    /**
     * Returns a ListIterator for the forum to move through the threads.
     *
     * @param startIndex the index you'd like to start the iterator at.
     * @param numResuls the max number of results iterator will hold.
     */
    public Iterator threads(int startIndex, int numResults);

    /**
     * Returns the number of threads in the forum.
     */
    public int getThreadCount();

    /**
     * Returns the number of messages in the forum.
     */
    public int getMessageCount();

    /**
     * Creates a query object to search the forum. This method is considered
     * a first stab at searching in Jive, and will almost certainly be
     * modified in the near future.
     */
    public Query createQuery();

    /**
     * Grants a user a particular permission for the forum. Valid permission
     * types for a forum are <code>ForumPermissions.ADMIN</code>
     *
     * @param user the User to grant a permission to.
     * @param permissionType the type of permission to grant the user.
     * @throws UnauthorizedException if does not have ADMIN permissions.
     */
    public void addUserPermission(User user, int permissionType)
            throws UnauthorizedException;

    /**
     * Revokes a particular permission from a user for the forum.
     *
     * @param user the User to revoke a permission from.
     * @param permissionType the type of permission to revoke from the user.
     * @throws UnauthorizedException if does not have ADMIN permissions.
     * @see ForumPermissions
     */
    public void removeUserPermission(User user, int permissionType)
            throws UnauthorizedException;

    /**
     * Returns all the userID's of users with a particular permission.
     *
     * @param permissionType the type of permission to check.
     * @throws UnauthorizedException if does not have ADMIN permissions.
     * @see ForumPermissions
     */
    public int [] usersWithPermission(int permissionType)
            throws UnauthorizedException;

    /**
     * Grants a group a particular permission for the forum.
     *
     * @throws UnauthorizedException if does not have ADMIN permissions.
     * @see ForumPermissions
     */
    public void addGroupPermission(Group group, int permissionType)
            throws UnauthorizedException;

    /**
     * Revokes a particular permission from a group for the forum.
     *
     * @throws UnauthorizedException if does not have ADMIN permissions.
     */
    public void removeGroupPermission(Group group, int permissionType)
            throws UnauthorizedException;

    /**
     * Returns all the groupID's of groups with a particular permission.
     *
     * @throws UnauthorizedException if does not have ADMIN permissions.
     */
    public int[] groupsWithPermission(int permissionType)
            throws UnauthorizedException;

    /**
     * Applies all of the currently active filters to a message.
     *
     * @param message the ForumMessage to apply filters to.
     */
    public ForumMessage applyFilters(ForumMessage message);

    /**
     * Returns an array of the currently active ForumMessageFilters.
     *
     * @throws UnauthorizedException if does not have ADMIN permissions.
     */
    public ForumMessageFilter[] getForumMessageFilters()
            throws UnauthorizedException;

    /**
     * Adds a new ForumMessageFilter to the end of the filter list.
     *
     * @param filter ForumMessageFilter to add to the filter list.
     *
     * @throws UnauthorizedException if does not have ADMIN permissions.
     */
    public void addForumMessageFilter(ForumMessageFilter filter)
            throws UnauthorizedException;

    /**
     * Inserts a new ForumMessageFilter at specified index in the filter list.
     *
     * @param filter ForumMessageFilter to add to the filter list.
     * @param index position in filter list to insert new filter.
     *
     * @throws UnauthorizedException if does not have ADMIN permissions.
     */
    public void addForumMessageFilter(ForumMessageFilter filter, int index)
            throws UnauthorizedException;

    /**
     * Removes a ForumMessageFilter at the specified index in the filter list.
     *
     * @param index position in filter list to remove filter from.
     *
     * @throws UnauthorizedException if does not have ADMIN permissions.
     */
    public void removeForumMessageFilter(int index)
            throws UnauthorizedException;

    /**
     * Returns the permissions for the forum that correspond to the
     * passed-in Authorization.
     *
     * @param authorization the auth token to lookup permissions for.
     */
    public abstract ForumPermissions getPermissions(Authorization authorization);

    /**
     * Returns true if the handle on the object has the permission specified.
     * A list of possible permissions can be found in the ForumPermissions
     * class. Certain methods of this class are restricted to certain
     * permissions as specified in the method comments.
     *
     * @see ForumPermissions
     */
    public boolean hasPermission(int type);
}