Examples of TagAssertion

com.gnizr.db.dao.TagAssertion

This class provides the representation for a tag assertion. Tag assertion is a statement made by a user to describe a tagging relation between two UserTag. For example, the user can made assertions to state that a given tag related to, narrower than, broader than, or is type of another tag.

Relationships are defined by TagProperty. Gnizr comes with a set of predefined TagProperty, which is defined by the gnizr database schema. Developers can create new property by introduce new tag property records in the database schema.

The ID of the TagProperty uniquely identifies a TagProperty. The ID is usually assigned by the database system when a TagProperty is created for the first time.
@author Harry Chen @since 2.3

Examples of com.gnizr.db.dao.TagAssertion

    boolean isOkay = false;
    List<TagAssertion> tagAssertion = new ArrayList<TagAssertion>();
    try {
      UserTag[] subjTag = createUserTag(user, instTags);
      for(int i = 0; i < subjTag.length; i++){
        TagAssertion ta = new TagAssertion();
        ta.setUser(user);
        ta.setSubject(subjTag[i]);
        ta.setProperty(rdfTypeProperty);
        ta.setObject(clsTag);
        tagAssertion.add(ta);
      }
      int size = tagAssertion.size();
      isOkay = tagAsrtDao.createTagAssertion(tagAssertion.toArray(new TagAssertion[size]));
    } catch (Exception e) {

View Full Code Here

Examples of com.gnizr.db.dao.TagAssertion

    if (GnizrDaoUtil.hasMissingId(aUser)) {
      GnizrDaoUtil.fillId(userDao, aUser);
    }
    List<TagAssertion> result = tagAsrtDao.findTagAssertion(aUser);
    for (Iterator<TagAssertion> it = result.iterator(); it.hasNext();) {
      TagAssertion ta = it.next();
      GnizrDaoUtil
          .fillObject(tagAsrtDao, tagPrptDao, tagDao, userDao, ta);
    }
    return result;
  }

View Full Code Here

Examples of com.gnizr.db.dao.TagAssertion

      throws NoSuchUserException, NoSuchTagException,
      NoSuchUserTagException, NoSuchTagPropertyException,
      NoSuchTagAssertionException, MissingIdException {
    logger.debug("deleteTagAssertion: assertion=" + assertion);
    GnizrDaoUtil.checkNull(assertion);
    TagAssertion obj = new TagAssertion(assertion);
    if (GnizrDaoUtil.hasMissingId(obj)) {
      GnizrDaoUtil.fillId(tagAsrtDao, tagPrptDao, tagDao, userDao, obj);
      if (obj.getId() <= 0) {
        throw new MissingIdException("tag assertion missing id");
      }
    }
    return tagAsrtDao.deleteTagAssertion(obj.getId());
  }

View Full Code Here

Examples of com.gnizr.db.dao.TagAssertion

  public boolean isGeoTagTypeAssertion(TagAssertion tagAssertion)
      throws NoSuchUserException, NoSuchTagException,
      NoSuchUserTagException, NoSuchTagPropertyException,
      NoSuchTagAssertionException, MissingIdException {
    GnizrDaoUtil.checkNull(tagAssertion);
    TagAssertion obj = new TagAssertion(tagAssertion);
    GnizrDaoUtil.fillId(tagAsrtDao, tagPrptDao, tagDao, userDao, obj);
    TagProperty property = obj.getProperty();
    UserTag objectTag = obj.getObject();
    if (property.getId() == rdfTypeProperty.getId()
        && objectTag.getId() == gnizrPlaceTag.getId()) {
      return true;
    }
    return false;

View Full Code Here

Examples of com.gnizr.db.dao.TagAssertion


  public TagAssertion getTagAssertion(int id) throws NoSuchUserException,
      NoSuchTagException, NoSuchUserTagException,
      NoSuchTagPropertyException, NoSuchTagAssertionException,
      MissingIdException {
    TagAssertion asrt = tagAsrtDao.getTagAssertion(id);
    GnizrDaoUtil.fillObject(tagAsrtDao, tagPrptDao, tagDao, userDao, asrt);
    return asrt;
  }

View Full Code Here

Examples of com.gnizr.db.dao.TagAssertion

  }


  private void addUserTagObjectToList(List<TagAssertion> tagAssertions,
      List<UserTag> userTags, int ignoreTagId) {
    for (Iterator<TagAssertion> it = tagAssertions.iterator(); it.hasNext();) {
      TagAssertion ta = it.next();
      UserTag ut = ta.getObject();
      if (ut != null) {
        if (ut.getId() != ignoreTagId && userTags.contains(ut) == false) {
          userTags.add(ut);
        }
      } else {

View Full Code Here

Examples of com.gnizr.db.dao.TagAssertion

  }


  private void addUserTagSubjectToList(List<TagAssertion> tagAssertions,
      List<UserTag> userTags, int ignoreTagId) {
    for (Iterator<TagAssertion> it = tagAssertions.iterator(); it.hasNext();) {
      TagAssertion ta = it.next();
      UserTag ut = ta.getSubject();
      if (ut != null) {
        if (ut.getId() != ignoreTagId && userTags.contains(ut) == false) {
          userTags.add(ut);
        }
      } else {

View Full Code Here

Examples of com.gnizr.db.dao.TagAssertion

  public void testDeleteTagAssertion() throws Exception{
    User user = new User("hchen1");
    UserTag subjTag = new UserTag("hchen1","webwork");
    TagProperty prpt = new TagProperty(1);
    UserTag objTag = new UserTag("hchen1","wii");
    TagAssertion asrt = new TagAssertion(subjTag,prpt,objTag,user);
    
    List<TagAssertion> asrts = manager.listTagAssertion(user);
    assertEquals(4,asrts.size());
    
    boolean okay = manager.deleteTagAssertion(asrt);

View Full Code Here

Examples of com.gnizr.db.dao.TagAssertion

    asrts = manager.listTagAssertion(user);
    assertEquals(3,asrts.size());
  }


  public void testIsGeoTagTypeAssertion() throws Exception{
    TagAssertion assertion = manager.getTagAssertion(3);
    assertFalse(manager.isGeoTagTypeAssertion(assertion));
    assertion = manager.getTagAssertion(4);
    assertTrue(manager.isGeoTagTypeAssertion(assertion));
  }

View Full Code Here

Examples of com.gnizr.db.dao.TagAssertion

  public void testAddTagAssertion() throws Exception{
    User user = new User("hchen1");
    UserTag subjTag = new UserTag("hchen1","videogame");
    TagProperty prpt = new TagProperty(1);
    UserTag objTag = new UserTag("hchen1","wii");
    TagAssertion asrt = new TagAssertion(subjTag,prpt,objTag,user);
    
    // we shouldnt be able to delete a non-existing tag assertion
    boolean caughtException = false;
    try{
      manager.deleteTagAssertion(asrt);

View Full Code Here

0 1 2 3

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.