How to simply persist simple parameters?

[Kravchenko Dmitry, modificado hace 12 años.]

Hi! I wan't to persist few simple parameters of my portlet. I want parameters to be application-wide, i.e. I want to set paramaters in Control Panel portlet but use them in main portlet and other classes, including some servlets.

Also I don't want to use heavy Service Builder for this.

Since I am using all of portlets, servlets and hooks, I can't rely on Liferay's session handling which does not work same way in all cases. I have already implemented my own application-wide storage.

So my question is only how to STORE my own serializable (?) POJO or just simple String instance in Liferay database in application-associated (not portlet-associated) place and READ it again later?

Thanks.

[Sagar A Vyas, modificado hace 12 años.]

Hi ,

Hi! I wan't to persist few simple parameters of my portlet. I want parameters to be application-wide, i.e. I want to set paramaters in Control Panel portlet but use them in main portlet and other classes, including some servlets.

By looking at your requirement this point of time two thing pop up in mind

1) Global level attribute
2) Set Preferences

Thanks,
Sagar Vyas

[Kravchenko Dmitry, modificado hace 12 años.]

Sorry can you give some more precise links to Liferay API or Wiki?

[Sagar A Vyas, modificado hace 12 años.]

Kravchenko Dmitry:

Sorry can you give some more precise links to Liferay API or Wiki?

Hi Dmitry,

What I am think is you should create your own portlet which accessible from Control panel only.

In that ask for key and value and store those into preferences so you can get value of that key all over.

Thanks,
Sagar Vyas