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Struts & Hibernate
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| | | - Re: Seam form submission errors | - Re: Seam form submission errors 2007-07-13 - By jbrosan
Back
It seems that I have all of the data from the form and that its crashing on the
em.persist(user) line. I'm not sure why though.
UserModifyActionImpl.java
| package org.bigbadwolf.core.component;
|
| import java.util.List  ;
|
| import javax.ejb.Stateless;
| import javax.persistence.EntityManager;
| import javax.persistence.PersistenceContext;
|
| import org.jboss.seam.annotations.In;
| import org.jboss.seam.faces.FacesMessages;
| import org.jboss.seam.annotations.Name;
|
| import org.bigbadwolf.core.model.security.UserImpl;
|
| @(protected)
| @(protected)("usermodifyaction")
| public class UserModifyActionImpl implements UserModifyAction {
|
| @(protected)(create=true)
| private UserImpl user;
|
| @(protected)
| private EntityManager em;
|
|
| public String addUser()
| {
| List existing = em.createQuery("select userName from UserImpl u
where userName=:userName").setParameter("userName", user.getUserName())
.getResultList();
|
| if (existing.size()==0)
| {
|
| em.persist(this.user);
| //log.info("Registered new user #{user.username}");
| return "/admin/user/userlist.xhtml";
| }
| else
| {
| FacesMessages.instance().add("User #{user.userName} already
exists");
| return null;
| }
| }
| }
|
|
UserImpl.java
| package org.bigbadwolf.core.model.security;
|
| import java.util.ArrayList ;
| import java.util.Date ;
| import java.util.HashSet ;
| import java.util.List ;
| import java.util.Set ;
|
| import javax.annotation.security.RolesAllowed;
| import javax.persistence.CascadeType;
| import javax.persistence.Column;
| import javax.persistence.Entity;
| import javax.persistence.FetchType;
| import javax.persistence.GeneratedValue;
| import javax.persistence.GenerationType;
| import javax.persistence.Id;
| import javax.persistence.JoinColumn;
| import javax.persistence.JoinTable;
| import javax.persistence.ManyToMany;
| import javax.persistence.OrderBy;
| import javax.persistence.Table;
|
| import org.apache.commons.lang.RandomStringUtils ;
| import org.bigbadwolf.core.Globals;
| import org.hibernate.validator.Email;
| import org.hibernate.validator.Length;
| import org.hibernate.validator.NotNull;
| import org.jboss.seam.ScopeType;
| import org.jboss.seam.annotations.Name;
| import org.jboss.seam.annotations.Scope;
|
| @(protected)
| @(protected)(name = "Users")
| @(protected)("user")
| @(protected)(ScopeType.SESSION)
| public class UserImpl implements User
| {
|
| private static final long serialVersionUID = 5927788462600388688L;
|
|
| @(protected)(fetch = FetchType.LAZY, cascade = { CascadeType.MERGE })
| @(protected)(name = "UsersToRoles", inverseJoinColumns = { @(protected)
(name = "role_id", referencedColumnName = "id") }, joinColumns = { @(protected)
(name = "user_id", referencedColumnName = "id") })
| @(protected)("name")
| protected List<RoleImpl> roles;
|
| @(protected)
| @(protected)(name = "id", columnDefinition = "bigint")
| @(protected)(strategy=GenerationType.AUTO)
| protected Integer id;
|
| @(protected)(name = "first_name")
| protected String firstName;
|
| @(protected)(name = "last_name")
| protected String lastName;
|
| @(protected)(name = "password")
| protected String password;
|
| @(protected)(name = "email")
| @(protected)
| protected String email;
|
| @(protected)(name = "username")
| protected String userName;
|
| @(protected)(name = "last_visit")
| protected Date lastVisit;
|
|
| public UserImpl()
| {
| }
| public UserImpl(String firstName, String lastName, String password,
String email, String userName)
| {
| this.firstName = firstName;
| this.lastName = lastName;
| this.password = password;
| this.email = email;
| this.userName = userName;
| }
|
| @(protected)("administrator")
| public String getPassword()
| {
| return password;
| }
|
| @(protected)
| @(protected)(min=3, max=15)
| public void setPassword(String password)
| {
| this.password = password;
| }
|
|
| public Set<String> getRoleNames()
| {
| Set<String> roleNames = new HashSet<String>();
| List<RoleImpl> roles = getRoles();
| for (RoleImpl role : roles)
| {
| roleNames.add(role.getName());
| }
| return roleNames;
| }
|
| public boolean addRoles(List<Role> roles)
| {
| if (addRoles(roles))
| {
| return true;
| }
| return false;
| }
| public boolean removeRoles(List<Role> roles)
| {
| if (removeRoles(roles))
| {
| return true;
| }
| return false;
| }
|
| @(protected)("administrator")
| public void setEmail(String email)
| {
|
| if (!email.matches(Globals.EMAIL_PATTERN))
| {
| //throw new ValidationException("Invalid email.", Severity
.ERROR);
| }
|
| this.email = email;
| }
|
| @(protected)("administrator")
| @(protected)(min=5, max=15)
| public void setFirstName(String firstName)
| {
| this.firstName = firstName;
| }
| @(protected)("administrator")
| @(protected)(min=3, max=20)
| public void setLastName(String lastName)
| {
| this.lastName = lastName;
| }
|
| @(protected)("administrator")
| @(protected)
| @(protected)(min=5, max=15)
| public void setUserName(String userName)
| {
| this.userName = userName;
| }
| public boolean isInRole(String roleName)
| {
| // Map<String, Object> parameters = new HashMap<String, Object>();
| // parameters.put("id", getId());
| // parameters.put("roleName", roleName);
| // String returnedRoleName = (String) getQueryService()
.singleResultNamedQuery(new StringBuffer(PersonImpl.class.getName())
| // .append(".isInRole").toString(), parameters);
| // if (returnedRoleName != null && returnedRoleName.equals(roleName))
| // {
| // return true;
| // }
| return false;
| }
| // public static UserImpl createNew()
| // {
| // UserImpl user = new UserImpl();
| // user.setPassword(RandomStringUtils.randomAlphanumeric(6)
.toLowerCase());
| // return user;
| // }
| public String getName()
| {
| return userName;
| }
| public List<RoleImpl> getRoles()
| {
| if (roles == null)
| {
| roles = new ArrayList<RoleImpl>();
| }
| return roles;
| }
|
|
| public String getEmail() {
| return email;
| }
|
| public String getFirstName() {
| return firstName;
| }
|
| public String getLastName() {
| return lastName;
| }
|
| public String getUserName() {
| return userName;
| }
| public void generateNewPassword(Integer size)
| {
| setPassword(RandomStringUtils.randomAlphanumeric(size).toLowerCase(
));
| }
| public Date getLastVisit()
| {
| return lastVisit;
| }
| public void setLastVisit(Date lastVisit)
| {
| this.lastVisit = lastVisit;
| }
| public String getCreationId() {
| // TODO Auto-generated method stub
| return null;
| }
| public Integer getId() {
| // TODO Auto-generated method stub
| return null;
| }
|
| }
|
Any suggestions on what is could be causing this and/or suggested fix would be
most welcome.
Thanks,
John
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic
&p=4064164#4064164
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode
=reply&p=4064164
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