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Correction UserManager

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Corrections mineures ArticleManager
This commit is contained in:
conceptoire.com
2008-02-14 12:16:02 +00:00
parent e3f0133ffc
commit 9527149161
4 changed files with 230 additions and 53 deletions
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44
YACOSCore/ejbModule/org/yacos/core/article/ArticleManagerBean.java
View File

@@ -13,7 +13,6 @@ import javax.persistence.NoResultException;
import javax.persistence.PersistenceContext;
import javax.persistence.Query;
import javax.transaction.UserTransaction;
import org.yacos.core.article.Article.State;
import org.yacos.core.article.Preference.PreferenceType;
import org.yacos.core.conferences.Conference;
@@ -87,12 +86,11 @@ public class ArticleManagerBean implements IArticleManager, Serializable {
persistentArticle.setSecondaryAuthors(article.getSecondaryAuthors());
ut.commit();
} catch (Exception e) {
e.printStackTrace();
try {
ut.rollback();
e.printStackTrace();
} catch (Exception e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
e.printStackTrace();
}
}
}
@@ -189,7 +187,6 @@ public class ArticleManagerBean implements IArticleManager, Serializable {
} catch (Exception e1) {
e1.printStackTrace();
}
e.printStackTrace();
}
}
@@ -201,14 +198,47 @@ public class ArticleManagerBean implements IArticleManager, Serializable {
}
public void delegateArticleToReferee(Integer articleId, String refereeId, String memberId){
try{
ut.begin();
Article article = this.getArticle(articleId);
User PCMember = em.find(User.class, memberId);
User referee = em.find(User.class, refereeId);
article.delegateTo(referee,PCMember);
Delegation delegation = new Delegation();
delegation.setArticle(article);
delegation.setPcMember(PCMember);
delegation.setReferee(referee);
em.persist(delegation);
ut.commit();
} catch (Exception e) {
try{
ut.rollback();
} catch (Exception e1) {
e1.printStackTrace();
}
}
}
public void undelegateArticleToReferee(Integer articleId, String refereeId, String memberId){
//TODO
try{
ut.begin();
Article article = this.getArticle(articleId);
User PCMember = em.find(User.class, memberId);
User referee = em.find(User.class, refereeId);
Query query = em.createQuery(
"delete from Delegation where article=:article and referee=:referee and pcMember=:pcMember")
.setParameter("article", article)
.setParameter("referee", referee)
.setParameter("pcMember", PCMember);
int affectedRows = query.executeUpdate();
System.out.println("Affected Rows :"+affectedRows);
ut.commit();
} catch (Exception e) {
try{
ut.rollback();
} catch (Exception e1) {
e1.printStackTrace();
}
}
}

6
YACOSCore/ejbModule/org/yacos/core/users/IUserManager.java
View File

@@ -3,7 +3,6 @@ package org.yacos.core.users;
import java.util.List;
import javax.ejb.Remote;
import org.yacos.core.exceptions.PKAlreadyUsedException;
import org.yacos.core.exceptions.UserEMailAlreadyExistsException;
import org.yacos.core.system.InvitationToken;
@@ -23,6 +22,7 @@ public interface IUserManager {
throws PKAlreadyUsedException, UserEMailAlreadyExistsException;
public void removeUser(String login);
public User getUser(String login);
public User getUserByEmail(String email);
public void UpdateUser(User user);
public Boolean exists(String login);
@@ -30,7 +30,7 @@ public interface IUserManager {
public List<User> getUsers();
public List<User> getUsers(int conf_id);
public List<User> getUsers(int conf_id, Role.RoleType type);
public List<User> getRefereesOFPCMemberForArticle(String PCMemberLogin, Integer articleId);
public List<User> getRefereesOfPcMemberForArticle(String PCMemberLogin, Integer articleId);
public List<User> getPCMemberForArticle(Integer articleId);
//speciality methodes
@@ -41,7 +41,7 @@ public interface IUserManager {
public void addSpecialityToUser(int specialityId,String login);
public void removeSpecialityFromUser(int specialityId, String login);
public List<Speciality> getSpecialitiesFromUser(String login);
public boolean existe(Speciality spe);
public boolean specialityExists(Speciality spe);
//roles methods
/**
* Create and adds a role to a user

2
YACOSCore/ejbModule/org/yacos/core/users/User.java
View File

@@ -136,7 +136,7 @@ public class User implements Serializable{
}
public void setEmail(String email) {
this.email = email;
this.email = email.toLowerCase();
}
public void addSpeciality(Speciality spe){

181
YACOSCore/ejbModule/org/yacos/core/users/UserManagerBean.java
View File

@@ -6,12 +6,16 @@ package org.yacos.core.users;
import java.util.List;
import javax.annotation.Resource;
import javax.ejb.Stateless;
import javax.ejb.TransactionManagement;
import javax.ejb.TransactionManagementType;
import javax.persistence.EntityManager;
import javax.persistence.NoResultException;
import javax.persistence.PersistenceContext;
import javax.persistence.Query;
import javax.transaction.UserTransaction;
import org.yacos.core.article.Article;
import org.yacos.core.conferences.Conference;
import org.yacos.core.exceptions.PKAlreadyUsedException;
import org.yacos.core.exceptions.UserEMailAlreadyExistsException;
@@ -24,9 +28,12 @@ import org.yacos.core.users.Role.RoleType;
*
*/
@Stateless
@TransactionManagement(TransactionManagementType.BEAN)
public class UserManagerBean implements IUserManager{
@PersistenceContext
EntityManager em;
@Resource
private UserTransaction ut;
@SuppressWarnings("unchecked")
public List<User> getUsers(){
@@ -47,10 +54,11 @@ public class UserManagerBean implements IUserManager{
if(this.getByEmail(email) != null){
throw new UserEMailAlreadyExistsException(email);
}
try{
ut.begin();
User user = new User(login, password, firstName, lastName, organization, email);
em.persist(user);
em.flush();
ut.commit();
// Existing InvitationToken handling
List<InvitationToken> tokens = getInvitationTokensForEmail(user.getEmail());
@@ -59,17 +67,48 @@ public class UserManagerBean implements IUserManager{
}
return user;
} catch (Exception e) {
try {
ut.rollback();
e.printStackTrace();
} catch (Exception e1) {
e1.printStackTrace();
}
}
}
else{ throw new PKAlreadyUsedException(); }
return null;
}
/**
* Removes a user from the system
* Removes a user and his article from the system
* @param user
*/
@SuppressWarnings(value="unchecked")
public void removeUser(String login){
try {
ut.begin();
User persistedUser = em.find(User.class, login);
// Delete the articles for this user
Query articlesQuery = em.createQuery("from Article where mainauthor=?");
articlesQuery.setParameter(1, persistedUser);
List<Article> articles = articlesQuery.getResultList();
for(Article article : articles){
em.remove(article);
}
em.remove(persistedUser);
ut.commit();
} catch (Exception e) {
try {
ut.rollback();
e.printStackTrace();
} catch (Exception e1) {
e1.printStackTrace();
}
}
}
public User getUser(String login) {
@@ -87,7 +126,23 @@ public class UserManagerBean implements IUserManager{
}
public void UpdateUser(User user){
em.merge(user);
try {
ut.begin();
User updatedUser = em.find(User.class, user.getLogin());
updatedUser.setEmail(user.getEmail());
updatedUser.setFirstName(user.getFirstName());
updatedUser.setLastName(user.getLastName());
updatedUser.setOrganization(user.getOrganization());
updatedUser.setPassword(user.getPassword());
ut.commit();
} catch (Exception e) {
try {
ut.rollback();
e.printStackTrace();
} catch (Exception e1) {
e1.printStackTrace();
}
}
}
public Boolean exists(String login){
@@ -119,10 +174,12 @@ public class UserManagerBean implements IUserManager{
}
@SuppressWarnings("unchecked")
public List<User> getRefereesOFPCMemberForArticle(String PCMemberLogin, Integer articleId){
Query query = em.createQuery("select user from User user, Articles_referees_map a WHERE a.user_id = user.login and a.article_id = ?");
query.setParameter(1, articleId);
query.setParameter(2, PCMemberLogin);
public List<User> getRefereesOfPcMemberForArticle(String PCMemberLogin, Integer articleId){
Query query = em.createQuery("select delegation.referee from Delegation delegation WHERE delegation.article=? and delegation.pcMember=?");
Article article = em.find(Article.class, articleId);
User pcMember = em.find(User.class, PCMemberLogin);
query.setParameter(1, article);
query.setParameter(2, pcMember);
return query.getResultList();
}
@@ -139,31 +196,74 @@ public class UserManagerBean implements IUserManager{
public void addSpeciality(String name){
try{
ut.begin();
Speciality spe = new Speciality(name);
if(!existe(spe)){
if(!specialityExists(spe)){
em.persist(spe);
em.flush();
}
ut.commit();
} catch (Exception e) {
try {
ut.rollback();
e.printStackTrace();
} catch (Exception e1) {
e1.printStackTrace();
}
}
}
public void removeSpeciality(int specialityId){
try {
ut.begin();
Speciality spe = em.find(Speciality.class, specialityId);
em.remove(spe);
em.flush();
ut.commit();
} catch (Exception e) {
try {
ut.rollback();
e.printStackTrace();
} catch (Exception e1) {
e1.printStackTrace();
}
}
}
public void addSpecialityToUser(int specialityId,String login){
User user = this.getUser(login);
Speciality spe = this.getSpeciality(specialityId);
try {
ut.begin();
User user = em.find(User.class, login);
Speciality spe = em.find(Speciality.class, specialityId);
user.addSpeciality(spe);
this.UpdateUser(user);
ut.commit();
} catch (Exception e) {
try {
ut.rollback();
e.printStackTrace();
} catch (Exception e1) {
e1.printStackTrace();
}
}
}
public void removeSpecialityFromUser(int specialityId, String login){
User user = this.getUser(login);
Speciality spe = this.getSpeciality(specialityId);
try {
ut.begin();
User user = em.find(User.class, login);
Speciality spe = em.find(Speciality.class, specialityId);
user.getSpecialities().remove(spe);
this.UpdateUser(user);
em.remove(spe);
ut.commit();
} catch (Exception e) {
try {
ut.rollback();
e.printStackTrace();
} catch (Exception e1) {
e1.printStackTrace();
}
}
}
@SuppressWarnings("unchecked")
@@ -173,7 +273,7 @@ public class UserManagerBean implements IUserManager{
return query.getResultList();
}
public boolean existe(Speciality spe){
public boolean specialityExists(Speciality spe){
List<Speciality> list = this.getSpecialities();
for (Speciality spe2 : list) {
if(spe2.getName().equalsIgnoreCase(spe.getName())){
@@ -194,21 +294,45 @@ public class UserManagerBean implements IUserManager{
}
public void addRoleForConference(String login, RoleType role, Integer conferenceId) {
try {
User user = em.find(User.class, login);
Conference conference = em.find(Conference.class, conferenceId);
ut.begin();
Role newRole = new Role();
newRole.setUser(user);
newRole.setConference(conference);
newRole.setType(role);
em.persist(newRole);
ut.commit();
} catch (Exception e) {
try {
ut.rollback();
e.printStackTrace();
} catch (Exception e1) {
e1.printStackTrace();
}
}
}
public void removeRole(String userLogin, RoleType roleType, int conferenceId) {
try {
ut.begin();
User user = em.find(User.class, userLogin);
Conference conference = em.find(Conference.class, conferenceId);
Role role = em.find(Role.class, new RolePK(user,roleType,conference));
em.remove(role);
ut.commit();
} catch (Exception e) {
try {
ut.rollback();
e.printStackTrace();
} catch (Exception e1) {
e1.printStackTrace();
}
}
}
@SuppressWarnings("unchecked")
@@ -222,7 +346,19 @@ public class UserManagerBean implements IUserManager{
InvitationTokenPK tokenId) {
InvitationToken token = em.find(InvitationToken.class,tokenId);
addRoleForConference(userLogin, token.getRole(), token.getConference().getId());
try {
ut.begin();
em.remove(token);
ut.commit();
} catch (Exception e) {
try {
ut.rollback();
e.printStackTrace();
} catch (Exception e1) {
e1.printStackTrace();
}
}
}
public boolean hasRoleForConference(String userLogin, RoleType roleType,
@@ -242,5 +378,16 @@ public class UserManagerBean implements IUserManager{
return aQuery.getResultList();
}
public User getUserByEmail(String email) {
Query query = em.createQuery("from User where email=?");
query.setParameter(1, email);
try{
User user = (User) query.getSingleResult();
return user;
} catch (NoResultException e) {
return null;
}
}
}