Ajout d'une méthode pour avoir la conférence à laquelle appartient un article

YACOSCore/ejbModule/org/yacos/core/article/ArticleManagerBean.java

@@ -166,6 +166,25 @@ public class ArticleManagerBean implements IArticleManager, Serializable {
 		return query.getResultList();
 	}
 
+	public Conference getConferenceForArticle(Integer articleId) {
+		//try {
+			//ut.begin();
+			Article article = em.find(Article.class, articleId);
+			Conference conf = article.getConference();
+			//ut.commit();
+			return conf;
+		/*} catch (Exception e) {
+			try {
+				ut.rollback();
+			} catch (Exception e1) {
+				e1.printStackTrace();
+			}
+			e.printStackTrace();
+		}
+		return null;*/
+	}
+
+
 	public void assignArticleToPCMember(Integer articleId,String memberId){
 		try{
 			ut.begin();

YACOSCore/ejbModule/org/yacos/core/article/IArticleManager.java

@@ -7,6 +7,7 @@ import javax.ejb.Remote;
 
 import org.yacos.core.article.Article.State;
 import org.yacos.core.article.Preference.PreferenceType;
+import org.yacos.core.conferences.Conference;
 import org.yacos.core.exceptions.ConferenceDoesntExistException;
 
 
@@ -35,6 +36,11 @@ public interface IArticleManager {
 	public List<Article> getArticlesOfMember(Integer confId, String memberId);
 	//public List<Article> getAllArticles();
 	
+	/*
+	 * return the conference which own the article
+	 */
+	public Conference getConferenceForArticle(Integer articleId);
+	
 	
 	//gestion des preferences
 	public Preference addPreference(Integer articleId, String userLogin, PreferenceType preferenceType);