Policy failures:

Code warning
- failed on resource Conference.java. Reason: The import javax.persistence.JoinColumn is never used, line 12
- failed on resource Conference.java. Reason: The import javax.persistence.OneToOne is never used, line 14
- failed on resource Conference.java. Reason: The import org.yacos.core.users.User is never used, line 20
- failed on resource ConferenceManagerBean.java. Reason: Type safety: The expression of type List needs unchecked conversion to conform to List<Role>, line 6
Override reason:   
ds

YACOSCore/ejbModule/org/yacos/core/conferences/Conference.java

@@ -9,12 +9,15 @@ import javax.persistence.Entity;
 import javax.persistence.GeneratedValue;
 import javax.persistence.GenerationType;
 import javax.persistence.Id;
+import javax.persistence.JoinColumn;
 import javax.persistence.OneToMany;
+import javax.persistence.OneToOne;
 import javax.persistence.Temporal;
 import javax.persistence.TemporalType;
 
 import org.yacos.core.article.Article;
 import org.yacos.core.users.Role;
+import org.yacos.core.users.User;
 
 
 @Entity
@@ -45,17 +48,18 @@ public class Conference implements Serializable{
 	@OneToMany(targetEntity=Role.class,mappedBy="conference")
 	private Collection<Role> roles;
 	
-	/*@OneToOne(targetEntity=User.class,optional=true)
+/*	@OneToOne(targetEntity=User.class,optional=true)
 	@JoinColumn(name="chairman_id",nullable=true)
 	private User chairman;
-	*/
+*/	
 	@OneToMany(targetEntity=Article.class,mappedBy="conference")
 	private Collection<Article> articles;
-
+/*
 	/**
 	 * @return the chairman
 	 */
-	/*@OneToOne(targetEntity=User.class,optional=true)
+	/*
+	@OneToOne(targetEntity=User.class,optional=true)
 	@JoinColumn(name="chairman_id",nullable=true)
 	public User getChairman() {
 		return chairman;
@@ -64,13 +68,13 @@ public class Conference implements Serializable{
 	/**
 	 * @param chairman the chairman to set
 	 */
-	/*
+/*
 	@OneToOne(targetEntity=User.class,optional=true)
 	@JoinColumn(name="chairman_id",nullable=true)
 	public void setChairman(User chairman) {
 		this.chairman = chairman;
 	}
-	*/
+*/
 	@Temporal(TemporalType.DATE)
     public Date getDataAbstract() {
 		return dateAbstract;
@@ -163,10 +167,12 @@ public class Conference implements Serializable{
 		return articles;
 	}
 
+	@OneToMany(targetEntity=Role.class,mappedBy="conference")
 	public Collection<Role> getRoles() {
 		return roles;
 	}
 
+	@OneToMany(targetEntity=Role.class,mappedBy="conference")
 	public void setRoles(Collection<Role> roles) {
 		this.roles = roles;
 	}

YACOSCore/ejbModule/org/yacos/core/conferences/ConferenceManagerBean.java

@@ -1,11 +1,13 @@
 package org.yacos.core.conferences;
 
 import java.util.Collection;
+import java.util.Date;
 import java.util.List;
 
 import javax.ejb.Stateless;
 import javax.persistence.EntityManager;
 import javax.persistence.PersistenceContext;
+import javax.persistence.Query;
 
 import org.yacos.core.article.Article;
 import org.yacos.core.users.Role;
@@ -16,8 +18,10 @@ public class ConferenceManagerBean implements IConferenceManager {
 	@PersistenceContext
     EntityManager em;
 
-	public void addConference(Conference conf) {
+	public Conference addConference(String titre, String descirption, String infoComplementray, Date dataAbstract, Date dateArticle, Date dateEvaluation, Date dateStart, Date dateEnd) {
+		Conference conf = new Conference(titre, descirption, infoComplementray, dataAbstract, dateArticle, dateEvaluation, dateStart, dateEnd);
 		em.persist(conf);
+		return conf;
 	}
 
 	@SuppressWarnings("unchecked")
@@ -53,17 +57,16 @@ public class ConferenceManagerBean implements IConferenceManager {
 		em.persist(role);
 	}
 
-	public void getRoles(Role role, User user) {
-		// TODO Auto-generated method stub
 	
+	public List<Role> getRoles(User user, Conference conf) {
+		 Query query = em.createQuery("from Role role where conference = ? and user = ?");
+		 query.setParameter(0, conf);
+		 query.setParameter(1, user);
+			
+		return query.getResultList();
 	}
 
 		
-	public void getRoles(User user, Conference conf) {
-		// TODO Auto-generated method stub
-		
-	}
-
 	public void removeRoleForUser(Role role) {
 		// TODO Auto-generated method stub
 		

YACOSCore/ejbModule/org/yacos/core/conferences/IConferenceManager.java

@@ -1,6 +1,8 @@
 package org.yacos.core.conferences;
 
 import java.util.Collection;
+import java.util.Date;
+import java.util.List;
 
 import javax.ejb.Remote;
 
@@ -12,18 +14,20 @@ import org.yacos.core.users.User;
 public interface IConferenceManager {
     
 	//CRUD methodes
-	public void addConference(Conference conf);
+	public Conference addConference(String titre, String descirption, String infoComplementray, Date dataAbstract, Date dateArticle, Date dateEvaluation, Date dateStart, Date dateEnd);
 	public Conference getConference(Integer id);
 	public Collection<Conference> getConferences();
 	public void remove(Conference conf);
 	public void update(Conference conf);
 	
 	//article methodes
-	public void addArticle(User user);
+	//FIXME 
+	//methode a gicler ?
+	//public void addArticle(User user);
 	public Collection<Article> getArticles(Integer id);
 	
 	//role methode
 	public void addRoleForUser(Role.RoleType roleType, User user, Conference conf);
 	public void removeRoleForUser(Role role);
-	public void getRoles(User user, Conference conf);
+	public List<Role> getRoles(User user, Conference conf);
 }