modificado servicio de articulos para buscar por titulo

src/main/java/es/uva/inf/tfg/ginquin/smellswisdom/controller/BusquedaDesignSmellsController.java

@@ -2,6 +2,7 @@ package es.uva.inf.tfg.ginquin.smellswisdom.controller;
 
 import java.util.List;
 
+import org.zkoss.lang.Strings;
 import org.zkoss.zk.ui.Component;
 import org.zkoss.zk.ui.select.SelectorComposer;
 import org.zkoss.zk.ui.select.annotation.Listen;
@@ -30,6 +31,9 @@ public class BusquedaDesignSmellsController extends SelectorComposer<Component>
 	@Wire
 	Listbox articlesListBox;
 	
+	@Wire
+	Textbox descripcionBusqueda;
+	
 	@Wire
 	Textbox articleTitle;
 	@Wire
@@ -69,6 +73,26 @@ public class BusquedaDesignSmellsController extends SelectorComposer<Component>
 		refreshArticlesView();
 	}
 	
+	
+	@Listen("onClick=#bBuscar; onOK=#bBuscar; onOK=#descripcionBusqueda")
+	public void doSearchArticle() {
+		String keyWord = descripcionBusqueda.getValue().toUpperCase();
+		
+		List<Article> allArticles=null;
+		//si no se ha introducido nada
+		if (Strings.isBlank(keyWord)) {
+			allArticles = articleService.getArticles();
+		}
+		// filtra los articulos por titulo.
+		if (!Strings.isBlank(keyWord)) {
+			allArticles= articleService.searchArticles(keyWord);
+ 
+		}
+		articlesListModel = new ListModelList<Article>(allArticles);
+		articlesListBox.setModel(articlesListModel);
+		
+	}
+	
 	@Listen("onClick=#cancelDetail")
 	public void doCancelarOperacion() {
 		//articulo seleccionado a null.

src/main/java/es/uva/inf/tfg/ginquin/smellswisdom/services/ArticleService.java

@@ -17,4 +17,11 @@ public interface ArticleService {
 	 * @return articulo.
 	 */
 	Article getArticle(Integer article_id);
+	
+	/**
+	 * Obtiene los articulos que coincidan con la palabra clave.
+	 * @param keyWord palabra clave de búsqueda.
+ 	 * @return lista de articulos que coinciden.
+	 */
+	List<Article> searchArticles(String keyWord);
 }

src/main/java/es/uva/inf/tfg/ginquin/smellswisdom/services/impl/ArticleDao.java

@@ -30,4 +30,19 @@ public class ArticleDao {
         return em.find(Article.class, article_id);   
     }
 	
+	@Transactional
+	public List<Article> searchGlobalArticles(String keyWord) {
+
+		String consulta = "";
+
+		//recupera los articulos por título.
+		consulta = "SELECT ar From Article ar where UPPER(ar.title) LIKE '%"
+					+ keyWord + "%'" ;
+			
+		Query query = em.createQuery(consulta);
+		List<Article> result = query.getResultList();
+		return result;
+
+	}
+
 }

src/main/java/es/uva/inf/tfg/ginquin/smellswisdom/services/impl/ArticleServiceImpl.java

@@ -29,6 +29,14 @@ public class ArticleServiceImpl implements ArticleService{
 		return dao.getArticle(article_id);
 	}
 
+	@Override
+	public List<Article> searchArticles(String keyWord) {
+		// TODO Auto-generated method stub
+		return dao.searchGlobalArticles(keyWord);
+	}
+	
+	
+	
 	
 
 }