package com.pugh.sockso.web.action.api;
import com.pugh.sockso.music.Artist;
import com.pugh.sockso.templates.api.TArtists;
import com.pugh.sockso.web.Request;
import java.io.IOException;
import java.util.List;
public class ArtistsAction extends BaseApiAction {
/**
* Indicates if the action can handle the request
*
* @param req
*
* @return
*
*/
@Override
public boolean canHandle( final Request req ) {
return req.getParamCount() == 2
&& req.getUrlParam( 1 ).equals( "artists" );
}
/**
* Shows the requested list of artists
*
* @throws IOException
*
*/
public void handleRequest() throws Exception {
final List<Artist> artists = Artist.findAll(
getDatabase(),
getLimit(),
getOffset(),
getFromDate()
);
showArtists( artists );
}
/**
* Shows the specified artists
*
* @param artists
*
* @throws IOException
*
*/
protected void showArtists( final List<Artist> artists ) throws IOException {
TArtists tpl = new TArtists();
tpl.setArtists( artists );
getResponse().showJson( tpl.makeRenderer() );
}
}