com.flickrrecsys.db
Class DbTag

java.lang.Object
  com.flickrrecsys.db.DbTag

public class DbTag
extends java.lang.Object

Connecting to tag table

Author:

Hossein Ghodsi

Constructor Summary

DbTag(java.lang.String path)
Constructor which gets the connection to the database

Method Summary

boolean	alreadyExist(java.lang.String text) Check if the tag already exists
int	insert(java.lang.String text) Insert group
int	tagID(java.lang.String tag) Get tag id

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DbTag

public DbTag(java.lang.String path)

Constructor which gets the connection to the database

Parameters:

path - to where the database details are

Method Detail

insert

public int insert(java.lang.String text)
           throws java.sql.SQLException,
                  java.security.NoSuchAlgorithmException,
                  java.io.UnsupportedEncodingException

Insert group

Parameters:

text - group name

Returns:

row affected in the tag table

Throws:

java.sql.SQLException

java.security.NoSuchAlgorithmException

java.io.UnsupportedEncodingException

alreadyExist

public boolean alreadyExist(java.lang.String text)
                     throws java.sql.SQLException

Check if the tag already exists

Parameters:

text - name of group

Returns:

true / false

Throws:

java.sql.SQLException

tagID

public int tagID(java.lang.String tag)
          throws java.sql.SQLException

Get tag id

Parameters:

tag - tag name

Returns:

tag id

Throws:

java.sql.SQLException