Samples for Arc90

AutocompleteService

package my.kalos.service;

import java.util.Collection;

import my.kalos.model.AutocompleteCampo;
import my.kalos.model.Obra;


public interface AutocompleteService {
	
	/**
	 * Lista las opciones para un determinado texto
	 * @param texto ej "Mar"
	 * @param autocompleteCampo ej LIBRO_AUTOR
	 * @return Una colleccion de Strings. Ej: ["Marcelo Birmajer", "Gabriel Garcia Marquez"] 
	 */
	public Collection<String> listarAutocompletes(String texto, AutocompleteCampo autocompleteCampo);
	
	/**
	 * Agrega como opciones de autocomplete (si es que no existen)
	 * @param commaSeparatedValues ej "tag1, tag2, tag3,"
	 * @param autocompleteCampo ej OPERA_ORQUESTA
	 * @param obraCreadora la obra que está generando que se grabe este autocomplete 
	 */
	public void agregarAutocompletes(String commaSeparatedValues, AutocompleteCampo autocompleteCampo,
									 Obra obraCreadora);
}

AutocompleteServiceImpl

package my.kalos.service;

import java.util.Collection;
import java.util.List;

import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.Query;

import my.kalos.model.Autocomplete;
import my.kalos.model.AutocompleteCampo;
import my.kalos.model.Obra;
import my.kalos.util.StringUtils;

import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;


@Service
public class AutocompleteServiceImpl implements AutocompleteService {

	@PersistenceContext
	EntityManager em;
		
	@Transactional
	public Collection<String> listarAutocompletes(String texto, AutocompleteCampo autocompleteCampo) {
		Query q = em.createQuery(" SELECT aut.label FROM Autocomplete aut" +
				                 " WHERE unaccent_string(lower(aut.label)) like unaccent_string(lower('%' || :texto || '%')) " +
				                 " and :autocompleteCampo = aut.autocompleteCampo");
		q.setParameter("texto", texto);
		q.setParameter("autocompleteCampo", autocompleteCampo);
		return q.getResultList();
	}
	
	@Transactional
	public void agregarAutocompletes(String commaSeparatedValues, AutocompleteCampo autocompleteCampo, Obra obraCreadora) {
		if (commaSeparatedValues==null || commaSeparatedValues.isEmpty() ) return;
		String[] values = StringUtils.commaSeparatedToStringArray(commaSeparatedValues);
		for (int i = 0; i < values.length; i++) {
			Query q = em.createQuery(" SELECT aut FROM Autocomplete aut " +
					                 " WHERE lower(aut.label) = lower(:texto)" +
		                             " and :autocompleteCampo = aut.autocompleteCampo");
			q.setParameter("texto", values[i]);
			q.setParameter("autocompleteCampo", autocompleteCampo);
			List<Autocomplete> list = q.getResultList();
			if (list.isEmpty()){
				Autocomplete autocomplete = new Autocomplete();
				autocomplete.setLabel(values[i]);
				autocomplete.setAutocompleteCampo(autocompleteCampo);
				autocomplete.setObraCreadoraId(obraCreadora.getId());
				em.persist(autocomplete);				
			}
		}	
	}
	

	
	
}

CounterMap

package my.kalos.util;

import java.util.Comparator;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import java.util.SortedSet;
import java.util.TreeMap;
import java.util.TreeSet;

/**
 * Map implementation useful to keep a counter on each key.
 */
public class CounterMap<K extends Comparable<K>> extends TreeMap<K, Long> {

    public Long getCounter(K key) {
        if (!containsKey(key)) {
            return 0l;
        } else {
            return get(key);
        }
    }

    public void add(K key, Long value) {
        put(key, getCounter(key) + value);
    }
    
    public void increment(K key) {
        add(key, 1l);
    }
}

KalosConnectController

package my.kalos.social;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import my.kalos.controller.UsuarioLogineadoProvider;
import my.kalos.model.Usuario;
import my.kalos.model.UsuarioRole;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.web.savedrequest.RequestCache;
import org.springframework.security.web.savedrequest.SavedRequest;
import org.springframework.social.connect.ConnectionFactoryLocator;
import org.springframework.social.connect.ConnectionRepository;
import org.springframework.social.connect.web.ConnectController;
import org.springframework.web.context.request.NativeWebRequest;
import org.springframework.web.servlet.view.RedirectView;

public class KalosConnectController extends ConnectController {

	@Autowired
	private UsuarioLogineadoProvider usuarioLogineadoProvider;


	@Autowired
    private RequestCache requestCache;
	
	
	public KalosConnectController(ConnectionFactoryLocator connectionFactoryLocator, ConnectionRepository connectionRepository) {
		super(connectionFactoryLocator, connectionRepository);
	}
	
	
	protected RedirectView connectionStatusRedirect(String providerId, NativeWebRequest request) {
		HttpServletRequest httpServletRequest = (HttpServletRequest)request.getNativeRequest();
		HttpServletResponse httpServletResponse = (HttpServletResponse)request.getNativeResponse();

        SavedRequest savedRequest = requestCache.getRequest(httpServletRequest, httpServletResponse);
        String targetUrl;
        if (savedRequest == null) {
			Usuario usuario = usuarioLogineadoProvider.getUsuarioLogineado();
			if (usuario.getRole().equals(UsuarioRole.ROLE_ESPECTADOR)) {
				targetUrl = "/perfil/mostrarFormularioConfiguracion";			
			} else {
				targetUrl = "/admin/configuracion-productora/";			
			}    			
        } else {
        	targetUrl = savedRequest.getRedirectUrl();
        }
		return new RedirectView(targetUrl, true);					
	}
	
}