searchWords is list of strings.
On Wed, Jul 7, 2010 at 4:38 AM, Julian! <julia...@gmail.com> wrote:
> Hi There
>
> searchWords is a List of User entity that contains All tokens?
>
> the filter in de JDOQL WHERE searchWords == \""+tag.toUpperCase()+.
> find some token in all elements on the List property ???
>
>
> Thanks !!
>
>
> On 2 jul, 06:49, RAVINDER MAAN <rsmaan...@gmail.com> wrote:
> > we can set it in following way
> >
> > public class User {
> >
> > @Persistent(defaultFetchGroup="true")
> > private Set<String> searchWords;
> >
> > public static void getCombination(String word,Set searchWords){
> > word = word.trim().toUpperCase();
> > if(word == null || "".equals(word))
> > return ;
> > int wordLength = word.length();
> > while(true){
> > for(int i=0;i<wordLength - 2;i++){
> > searchWords.add(word.substring(i, wordLength));}
> >
> > for(int i=wordLength-1;i > 1;i--){
> > searchWords.add(word.substring(0, i));}
> >
> > word = word.substring(1,wordLength-1);
> > wordLength = word.length();
> > if(wordLength <= 2)
> > break;
> > else
> > searchWords.add(word);}
> > return ;
> > }
> >
> > public List<User> search(String tag){
> > PersistenceManager pm = PMF.getPM();
> > Transaction tx=pm.currentTransaction();
> > try
> > {
> > tx.begin();
> >
> > Query q = pm.newQuery("javax.jdo.query.JDOQL","SELECT FROM
> > "+User.class.getName()+" WHERE searchWords ==
> \""+tag.toUpperCase()+"\"");
> > q.setRange(0,10);
> > List<User> c = (List<User>)q.execute();
> > tx.commit();
> > return c;}
> >
> > finally
> > {
> > if (tx.isActive())
> > {
> > tx.rollback();
> > }
> >
> > pm.close();}
> >
> > }
> >
> > }
> >
> > You can modify getCombination the way you want.
> >
> > --
> >
> > Regards,
> > Ravinder Singh Maan
>
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--
Regards,
Ravinder Singh Maan
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