Hibernate exception when using the JBoss Portal Identity Man
JBoss Portal Version: 2.6.4
Did you get Portal from CVS? or download it? downloaded jboss-portal-2.6.4-bundled.zip
OS Platform: Linux Fedora Core 4
JVM 1.5.0_11
I'm trying to use the JBoss Portal Identity Management API to get information about the logged-in user from JBoss Portal in a portlet. The API is described on: http://docs.jboss.com/jbportal/v2.6.4/referenceGuide/html/identity.html.
I'm getting the following stack trace:
2008-02-25 10:58:11,521 ERROR [org.jboss.portal.identity.db.HibernateUserModuleImpl] Cannot find user by name admin org.hibernate.HibernateException: Unable to locate current JTA transaction at org.hibernate.context.JTASessionContext.currentSession(JTASessionContext.java:61) at org.hibernate.impl.SessionFactoryImpl.getCurrentSession(SessionFactoryImpl.java:544) at org.jboss.portal.identity.db.HibernateUserModuleImpl.getCurrentSession(HibernateUserModuleImpl.java:298) at org.jboss.portal.identity.db.HibernateUserModuleImpl.findUserByUserName(HibernateUserModuleImpl.java:90) at com.corda.centerview.auth.JBossPortalDirectory.getUser(JBossPortalDirectory.java:59) at com.corda.centerview.auth.JBossPortalDirectory.isValidUser(JBossPortalDirectory.java:116) at com.corda.centerview.auth.JBossPortalPlugin.isValidUser(JBossPortalPlugin.java:51) at com.corda.centerview.auth.JBossPortalPlugin.authenticate(JBossPortalPlugin.java:29)
import java.util.HashSet;
import java.util.Set;
import javax.naming.*;
import org.jboss.portal.identity.*;
import com.corda.cvserver.AuthPlugin;
public class JBossPortalDirectory
{
UserModule userModule;
RoleModule roleModule;
MembershipModule membershipModule;
UserProfileModule userProfileModule;
public JBossPortalDirectory()
{
try
{
membershipModule = (MembershipModule)new InitialContext().lookup("java:portal/MembershipModule");
roleModule = (RoleModule)new InitialContext().lookup("java:portal/RoleModule");
userModule = (UserModule)new InitialContext().lookup("java:portal/UserModule");
userProfileModule = (UserProfileModule)new InitialContext().lookup("java:portal/UserProfileModule");
AuthPlugin.logError("MembershipModule: " + membershipModule);
AuthPlugin.logError("RoleModule: " + roleModule);
AuthPlugin.logError("UserModule: " + userModule);
AuthPlugin.logError("UserProfileModule: " + userProfileModule);
}
catch (NamingException e)
{
AuthPlugin.logError("Naming Exception", e);
}
/*
catch (IdentityException e)
{
AuthPlugin.logError("Identity Exception", e);
}
*/
catch (IllegalArgumentException e)
{
AuthPlugin.logError("Illegal Argument Exception", e);
}
}
private User getUser(String username)
{
User user = null;
try
{
user = userModule.findUserByUserName(username);
}
catch(Exception e)
{
AuthPlugin.logError("Exception in getUser(" + username + ")", e);
}
return user;
}
public Set<String> getGroups()
{
Set<String> groups = new HashSet<String>();
try
{
Set<Role> roles = roleModule.findRoles();
for(Role role : roles)
{
groups.add(role.getName());
}
}
catch(Exception e)
{
AuthPlugin.logError("Exception in getGroups()", e);
}
return groups;
}
public Set<String> getGroups(String username)
{
Set<String> groups = new HashSet<String>();
User user = getUser(username);
if(user != null)
{
try
{
Set<Role> roles = membershipModule.getRoles(user);
for(Role role : roles)
{
groups.add(role.getName());
}
}
catch(Exception e)
{
AuthPlugin.logError("Exception in getGroups(" + username + ")", e);
}
}
return groups;
}
public boolean isValidUser(String username)
{
boolean validUser = false;
User user = getUser(username);
if(user != null)
{
validUser = true;
}
return validUser;
}
}
import java.util.Set;
import javax.servlet.http.HttpServletRequest;
import com.corda.cvserver.AuthPlugin;
public class JBossPortalPlugin extends AuthPlugin
{
JBossPortalDirectory jbossPortalDirectory;
public JBossPortalPlugin()
{
jbossPortalDirectory = new JBossPortalDirectory();
}
public boolean authenticate(HttpServletRequest request)
{
setAuthenticated(false);
String username = request.getRemoteUser();
if(isValidUser(username))
{
setAuthenticated(true);
setUserName(username);
setGroupList(getGroupList(username));
}
return isAuthenticated();
}
public Set<String> getGroupList(String username)
{
return jbossPortalDirectory.getGroups(username);
}
public Set<String> getGroups()
{
return jbossPortalDirectory.getGroups();
}
public boolean isValidUser(String username)
{
return jbossPortalDirectory.isValidUser(username);
}
}Am I doing something wrong or is there a problem I need to work around?