Examples of com.gnizr.db.dao.Tag

com.gnizr.db.dao.Tag

This class provides a representation of a tag. A tag is consists of three parts: the ID of tag, a String representation of the tag, and the number of times the tag is used to label gnizr bookmarks.

The ID of the tag is usually assigned by the database system when the tag is created for the first time.
@author Harry Chen @since 2.2

    assertEquals("javadevelopment",ut2.getTag().getLabel());
    assertEquals(ut.getId(),ut2.getId());
  }
  
  public void testGetTag() throws Exception {
    Tag t = manager.getTag("videogame");
    assertNotNull(t);
    assertEquals(3,t.getId());
  }

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    tagDao.deleteTag(subjTag.getTag().getId());
    tagDao.deleteTag(objTag.getTag().getId());
  }
  
  public void testGetUserTag() throws Exception{
    UserTag ut = manager.getUserTag(new User("hchen1"),new Tag("wii"));
    assertNotNull(ut);
    assertEquals((2),ut.getTag().getId());
    assertEquals("Harry Chen",ut.getUser().getFullname());
    
    ut = manager.getUserTag(new User((1)),new Tag("webwork"));
    assertNotNull(ut);
    assertEquals((1),ut.getTag().getId());
    assertEquals("hchen1",ut.getUser().getUsername());
    
    UserTag ut2 = manager.getUserTag(ut.getId());

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  public static void fillId(TagDao tagDao, UserDao userDao, UserTag userTag)
      throws NoSuchUserException, NoSuchTagException,
      NoSuchUserTagException, MissingIdException {
    if (hasMissingId(userTag) == true) {
      User user = userTag.getUser();
      Tag tag = userTag.getTag();
      fillId(userDao, user);
      fillId(tagDao, tag);
      UserTag obj = getUserTag(tagDao, user, tag);
      if (obj == null) {
        throw new NoSuchUserTagException("no such userTag: user="
            + user.getUsername() + ",tag=" + tag.getLabel());
      }
      userTag.setId(obj.getId());
    }
  }

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  public static void fillId(TagDao tagDao, LinkDao linkDao, LinkTag linkTag)
      throws NoSuchLinkException, NoSuchTagException, MissingIdException,
      NoSuchLinkTagException {
    if (hasMissingId(linkTag) == true) {
      Link link = linkTag.getLink();
      Tag tag = linkTag.getTag();
      fillId(linkDao, link);
      fillId(tagDao, tag);
      LinkTag obj = getLinkTag(tagDao, link, tag);
      if (obj == null) {
        throw new NoSuchLinkTagException("no such linkTag=" + linkTag);

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    }
  }


  public static void fillId(TagDao tagDao, Tag tag) throws NoSuchTagException {
    if (hasMissingId(tag) == true) {
      Tag obj = getTag(tagDao, tag.getLabel());
      if (obj == null) {
        throw new NoSuchTagException("no such tag=" + tag);
      }
      tag.setId(obj.getId());
    }
  }

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  public static Tag getTag(TagDao tagDao, String tag) {
    if (tag == null) {
      throw new NullPointerException("tag is NULL");
    }
    Tag aTag = null;
    List<Tag> tags = tagDao.findTag(tag);
    if (tags.isEmpty() == false) {
      aTag = tags.get(0);
    }
    return aTag;

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      NoSuchUserTagException, MissingIdException {
    if (hasMissingId(userTag) == true) {
      fillId(tagDao, userDao, userTag);
    }
    UserTag ut = tagDao.getUserTag(userTag.getId());
    Tag t = ut.getTag();
    User u = ut.getUser();
    fillObject(tagDao, t);
    fillObject(userDao, u);
    userTag.setTag(t);
    userTag.setUser(u);

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    if (hasMissingId(linkTag) == true) {
      fillId(tagDao, linkDao, linkTag);
    }
    LinkTag obj = tagDao.getLinkTag(linkTag.getId());
    Link l = obj.getLink();
    Tag t = obj.getTag();
    fillObject(linkDao, l);
    fillObject(tagDao, t);
    linkTag.setLink(l);
    linkTag.setTag(t);
    linkTag.setCount(obj.getCount());

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  }


  public static void fillObject(TagDao tagDao, Tag tag)
      throws NoSuchTagException {
    fillId(tagDao, tag);
    Tag t = tagDao.getTag(tag.getId());
    tag.setLabel(t.getLabel());
    tag.setCount(t.getCount());
  }

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   * the input <code>tag</code> string.
   *
   */
  public static int createTagIfNotExist(TagDao tagDao, String tag)
      throws ParseTagException {
    Tag tagObj = null;
    String tagLabel = null;
    if (TagUtil.isPrefixedUserTag(tag) == true) {
      UserTag ut = TagUtil.parsePrefixedUserTag(tag);
      if (ut != null) {
        tagLabel = ut.getTag().getLabel();
      } else {
        throw new ParseTagException("unable to parse tag: " + tag);
      }
    } else {
      tagLabel = tag;
    }
    List<Tag> tags = tagDao.findTag(tagLabel);
    if (tags.isEmpty()) {
      tagObj = new Tag(tagLabel);
      int id = tagDao.createTag(tagObj);
      tagObj.setId(id);
    } else {
      tagObj = tags.get(0);
    }
    return tagObj.getId();
  }

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com.gnizr.core.bookmark.BookmarkManager

com.gnizr.core.bookmark.BookmarkPager

com.gnizr.core.bookmark.TestBookmarkManager

com.gnizr.core.bookmark.TestBookmarkPager2

com.gnizr.core.folder.FolderManager

com.gnizr.core.managers.TestTagManager

com.gnizr.core.tag.TagCloud

com.gnizr.core.tag.TagManager

com.gnizr.core.tag.TagPager

com.gnizr.core.util.GnizrDaoUtil

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