Jpa 控制器Bean没有获取用户名_Jpa_Eclipselink_Glassfish 3_Ejb 3.1_Jsf 2.2

Jpa 控制器Bean没有获取用户名

jpa

Jpa 控制器Bean没有获取用户名,jpa,eclipselink,glassfish-3,ejb-3.1,jsf-2.2,Jpa,Eclipselink,Glassfish 3,Ejb 3.1,Jsf 2.2,我真的有严重的问题。突然，我正常工作的代码停止工作了。我不知道到底为什么！！！！最糟糕的是，我今天不得不部署我的项目：（。不知道说得对不对，但所有这些都是在构建路径中添加PrimeFaces后的两天开始的。有人能告诉我正确的方向吗。这将非常有帮助我有以下配置：玻璃鱼v3 Mojara 2.1.6-FCS 日食控制器Bean public List<Usergroupdetail> getUsergroupdetail_list() { List<Userg

我真的有严重的问题。突然，我正常工作的代码停止工作了。我不知道到底为什么！！！！最糟糕的是，我今天不得不部署我的项目：（。不知道说得对不对，但所有这些都是在构建路径中添加PrimeFaces后的两天开始的。有人能告诉我正确的方向吗。这将非常有帮助

我有以下配置：

玻璃鱼v3

Mojara 2.1.6-FCS

日食

控制器Bean

public List<Usergroupdetail> getUsergroupdetail_list() {
        List<Usergroupdetail> myUserGroupDetail = new ArrayList<Usergroupdetail>(
                lODBN.listUserGroupDetail(loginBean.getUsername()));
        System.out.println("username found is:" + loginBean.getUsername());
        return myUserGroupDetail;
    }

package bean;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;

//import javax.annotation.PostConstruct;
import javax.ejb.EJB;
import javax.faces.application.FacesMessage;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import javax.faces.context.FacesContext;

import ejb.UserDaoBean;
import ejb.UserGroupDaoBean;

import model.User;

@ManagedBean(name = "loginBean")
@SessionScoped
public class LoginBean implements Serializable {

    /**
     * 
     */
    private static final long serialVersionUID = 1L;

    @EJB
    private UserDaoBean uDB;
    @EJB
    private UserGroupDaoBean uGDB;
    private User userId;

    public List<User> usernameFirstLastName;

    public String getFirstName() {
        return firstName;
    }

    public void setFirstName(String firstName) {
        this.firstName = firstName;
    }

    public String getLastName() {
        return lastName;
    }

    public void setLastName(String lastName) {
        this.lastName = lastName;
    }

    public String firstName;

    public String lastName;

    public String password;

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public List<User> getUsernameFirstLastName() {
        List<User> myName = new ArrayList<User>(uDB.findFirtLastNames(username));
        return myName;
    }

    public void setUsernameFirstLastName(List<User> usernameFirstLastName) {
        this.usernameFirstLastName = usernameFirstLastName;
    }

    private String username;


    public User getUserId() {
        return userId;
    }

    public void setUserId(User userId) {
        this.userId = userId;
    }

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String login() {
        FacesContext context = FacesContext.getCurrentInstance();

        if (uDB.validateUser(username,password)) {
            userId = uDB.findUser(username);

            context.getExternalContext().getSessionMap().put("userId", userId);
            if (uGDB.validateGroup(userId)) {
                return "home.jsf?faces-redirect=true&amp;includeViewParams=true";
            }
            return "normalHome.jsf?faces-redirect=true&amp;includeViewParams=true";

        } else {
            FacesMessage message = new FacesMessage();
            message.setSeverity(FacesMessage.SEVERITY_ERROR);
            message.setSummary("Username doesn't exists! OR User is trying to login from someone else's account");
            context.addMessage("", message);
            return "newloginerror.jsf?faces-redirect=true";
        }
    }

    public String logout() {
        FacesContext.getCurrentInstance().getExternalContext()
                .invalidateSession();
        return "logout.jsf?faces-redirect=true";
    }


}

public boolean validateUser(String username, String password) {
        try {
            Query myQuery = entityManager.createNamedQuery("userverification")
                    .setParameter("username", username)
                    .setParameter("password", password);
            User result = (User) myQuery.getSingleResult();

            if (result != null) {
                System.out.println("Loggin sucessful!");
                return true;

            } else {
                System.out.println("User does not exists in the system");
                return false;
            }
        } catch (NoResultException e) {

            return false;
        }

    }

package bean;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;

import javax.annotation.PostConstruct;
import javax.ejb.EJB;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ManagedProperty;
import javax.faces.bean.SessionScoped;

import ejb.LODReportDaoBean;
import ejb.LordOfDataDaoBeanNormal;
import ejb.UserDaoBean;

import model.Lodreport;
import model.Usergroupdetail;
import model.Usergroupreport;

@ManagedBean(name = "lordOfDataNormalUserBean")
@SessionScoped
public class LordOfDataNormalUserBean implements Serializable {

    /**
     * @author Sushant Pandey
     */
    private static final long serialVersionUID = 1L;

    @EJB
    private LordOfDataDaoBeanNormal lODBN;

    @EJB
    private UserDaoBean uDB;

    @EJB
    private LODReportDaoBean lONRDB;

    @ManagedProperty(value = "#{loginBean}")
    private LoginBean loginBean;

    public LoginBean getLoginBean() {
        return loginBean;
    }

    public void setLoginBean(LoginBean loginBean) {
        this.loginBean = loginBean;
    }

    public List<Lodreport> lodnormal_list;

    public List<Usergroupreport> usergroup_list;

    public List<Usergroupdetail> usergroupdetail_list;

    public List<Lodreport> findDataByRowId;

    private Lodreport myreport = new Lodreport();

    public Lodreport getMyreport() {
        return myreport;
    }

    public void setMyreport(Lodreport myreport) {
        this.myreport = myreport;
    }

    public void setFindDataByRowId(List<Lodreport> findDataByRowId) {
        this.findDataByRowId = findDataByRowId;
    }

    public int security;
    public String username;
    public String access;
    public String authentifizierteBenutzer;
    public String auto;
    public String comment;
    public String comment1;
    public String comment2;
    public String comment3;
    public String domain1;
    public String domain2;
    public String emailFeedback;
    public String emailSendStatus;
    public String lOD1CostCenter;
    public String lOD1DisplayName;
    public String lOD1Domain;
    public String lOD1Mail;
    public String lOD1User;
    public String lOD2CostCenter;
    public String lOD2DisplayName;
    public String lOD2Domain;
    public String lOD2Mail;
    public String lOD2User;
    public String rechteGruppeChange;
    public String rechteGruppeRead;
    public String type;
    public int rowId;

    public List<Usergroupreport> groupId_list;

    public boolean edit;

    public boolean isEdit() {
        return edit;
    }

    public void setEdit(boolean edit) {
        this.edit = edit;
    }

    public void setGroupId_list(List<Usergroupreport> groupId_list) {
        this.groupId_list = groupId_list;
    }

    public void setLodnormal_list(List<Lodreport> lodnormal_list) {
        this.lodnormal_list = lodnormal_list;
    }

    public int getSecurity() {
        return security;
    }

    public void setSecurity(int security) {
        this.security = security;
    }

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String getAccess() {
        return access;
    }

    public void setAccess(String access) {
        this.access = access;
    }

    public String getAuthentifizierteBenutzer() {
        return authentifizierteBenutzer;
    }

    public void setAuthentifizierteBenutzer(String authentifizierteBenutzer) {
        this.authentifizierteBenutzer = authentifizierteBenutzer;
    }

    public String getAuto() {
        return auto;
    }

    public void setAuto(String auto) {
        this.auto = auto;
    }

    public String getComment() {
        return comment;
    }

    public void setComment(String comment) {
        this.comment = comment;
    }

    public String getComment1() {
        return comment1;
    }

    public void setComment1(String comment1) {
        this.comment1 = comment1;
    }

    public String getComment2() {
        return comment2;
    }

    public void setComment2(String comment2) {
        this.comment2 = comment2;
    }

    public String getComment3() {
        return comment3;
    }

    public void setComment3(String comment3) {
        this.comment3 = comment3;
    }

    public String getDomain1() {
        return domain1;
    }

    public void setDomain1(String domain1) {
        this.domain1 = domain1;
    }

    public String getDomain2() {
        return domain2;
    }

    public void setDomain2(String domain2) {
        this.domain2 = domain2;
    }

    public String getEmailFeedback() {
        return emailFeedback;
    }

    public void setEmailFeedback(String emailFeedback) {
        this.emailFeedback = emailFeedback;
    }

    public String getEmailSendStatus() {
        return emailSendStatus;
    }

    public void setEmailSendStatus(String emailSendStatus) {
        this.emailSendStatus = emailSendStatus;
    }

    public String getlOD1CostCenter() {
        return lOD1CostCenter;
    }

    public void setlOD1CostCenter(String lOD1CostCenter) {
        this.lOD1CostCenter = lOD1CostCenter;
    }

    public String getlOD1DisplayName() {
        return lOD1DisplayName;
    }

    public void setlOD1DisplayName(String lOD1DisplayName) {
        this.lOD1DisplayName = lOD1DisplayName;
    }

    public String getlOD1Domain() {
        return lOD1Domain;
    }

    public void setlOD1Domain(String lOD1Domain) {
        this.lOD1Domain = lOD1Domain;
    }

    public String getlOD1Mail() {
        return lOD1Mail;
    }

    public void setlOD1Mail(String lOD1Mail) {
        this.lOD1Mail = lOD1Mail;
    }

    public String getlOD1User() {
        return lOD1User;
    }

    public void setlOD1User(String lOD1User) {
        this.lOD1User = lOD1User;
    }

    public String getlOD2CostCenter() {
        return lOD2CostCenter;
    }

    public void setlOD2CostCenter(String lOD2CostCenter) {
        this.lOD2CostCenter = lOD2CostCenter;
    }

    public String getlOD2DisplayName() {
        return lOD2DisplayName;
    }

    public void setlOD2DisplayName(String lOD2DisplayName) {
        this.lOD2DisplayName = lOD2DisplayName;
    }

    public String getlOD2Domain() {
        return lOD2Domain;
    }

    public void setlOD2Domain(String lOD2Domain) {
        this.lOD2Domain = lOD2Domain;
    }

    public String getlOD2Mail() {
        return lOD2Mail;
    }

    public void setlOD2Mail(String lOD2Mail) {
        this.lOD2Mail = lOD2Mail;
    }

    public String getlOD2User() {
        return lOD2User;
    }

    public void setlOD2User(String lOD2User) {
        this.lOD2User = lOD2User;
    }

    public String getRechteGruppeChange() {
        return rechteGruppeChange;
    }

    public void setRechteGruppeChange(String rechteGruppeChange) {
        this.rechteGruppeChange = rechteGruppeChange;
    }

    public String getRechteGruppeRead() {
        return rechteGruppeRead;
    }

    public void setRechteGruppeRead(String rechteGruppeRead) {
        this.rechteGruppeRead = rechteGruppeRead;
    }

    public String getType() {
        return type;
    }

    public void setType(String type) {
        this.type = type;
    }

    public int getRowId() {
        return rowId;
    }

    public void setRowId(int rowId) {
        this.rowId = rowId;
    }

    public void setUsergroup_list(List<Usergroupreport> usergroup_list) {
        this.usergroup_list = usergroup_list;
    }

    public void setUsergroupdetail_list(
            List<Usergroupdetail> usergroupdetail_list) {
        this.usergroupdetail_list = usergroupdetail_list;
    }

    @PostConstruct
    public void init() {
        // getLodnormal_list();
        getUsergroupdetail_list();
//      getGroupId_list();
        getUsername();
    }

    public String displayReport() {

        getLodnormal_list();

        return "reportLordOfDataNormal.jsf?faces-redirect=true";
    }

    public List<Lodreport> getLodnormal_list() {
        List<Lodreport> myLodreport = new ArrayList<Lodreport>(
                lODBN.reportLODNormal(loginBean.getUsername()));
        System.out.println("LOD list for Username :" + loginBean.getUsername() );
        return myLodreport;
    }


    public List<Usergroupreport> getUsergroup_list() {
        return usergroup_list;
    }

    public List<Usergroupdetail> getUsergroupdetail_list() {
        List<Usergroupdetail> myUserGroupDetail = new ArrayList<Usergroupdetail>(
                lODBN.listUserGroupDetail(loginBean.getUsername()));
        System.out.println("username found is:" + loginBean.getUsername());
        return myUserGroupDetail;
    }

    public String editLODDataNormal() {

        lODBN.updateExistingLODDataNormal(security, loginBean.getUsername(),
                access, authentifizierteBenutzer, auto, comment, comment1,
                comment2, comment3, domain1, domain2, emailFeedback,
                emailSendStatus, lOD1CostCenter, lOD1DisplayName, lOD1Domain,
                lOD1Mail, lOD1User, lOD2CostCenter, lOD2DisplayName,
                lOD2Domain, lOD2Mail, lOD2User, rechteGruppeChange,
                rechteGruppeRead, type, rowId);

        return "reportLordOfDataNormal.jsf?faces-redirect=true";

    }

    public List<Usergroupreport> getGroupId_list() {
        List<Usergroupreport> myAllgroupIds = new ArrayList<Usergroupreport>(
                lODBN.findAllGroupIdByUser(loginBean.getUsername()));
        return myAllgroupIds;
    }

    public void edit(Lodreport myreport) {
        this.myreport = myreport;
        edit = true;
    }

    public void saveMyReport(){
        lONRDB.updateReport(myreport);
    }

}

登录Bean

public List<Usergroupdetail> getUsergroupdetail_list() {
        List<Usergroupdetail> myUserGroupDetail = new ArrayList<Usergroupdetail>(
                lODBN.listUserGroupDetail(loginBean.getUsername()));
        System.out.println("username found is:" + loginBean.getUsername());
        return myUserGroupDetail;
    }

package bean;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;

//import javax.annotation.PostConstruct;
import javax.ejb.EJB;
import javax.faces.application.FacesMessage;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import javax.faces.context.FacesContext;

import ejb.UserDaoBean;
import ejb.UserGroupDaoBean;

import model.User;

@ManagedBean(name = "loginBean")
@SessionScoped
public class LoginBean implements Serializable {

    /**
     * 
     */
    private static final long serialVersionUID = 1L;

    @EJB
    private UserDaoBean uDB;
    @EJB
    private UserGroupDaoBean uGDB;
    private User userId;

    public List<User> usernameFirstLastName;

    public String getFirstName() {
        return firstName;
    }

    public void setFirstName(String firstName) {
        this.firstName = firstName;
    }

    public String getLastName() {
        return lastName;
    }

    public void setLastName(String lastName) {
        this.lastName = lastName;
    }

    public String firstName;

    public String lastName;

    public String password;

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public List<User> getUsernameFirstLastName() {
        List<User> myName = new ArrayList<User>(uDB.findFirtLastNames(username));
        return myName;
    }

    public void setUsernameFirstLastName(List<User> usernameFirstLastName) {
        this.usernameFirstLastName = usernameFirstLastName;
    }

    private String username;


    public User getUserId() {
        return userId;
    }

    public void setUserId(User userId) {
        this.userId = userId;
    }

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String login() {
        FacesContext context = FacesContext.getCurrentInstance();

        if (uDB.validateUser(username,password)) {
            userId = uDB.findUser(username);

            context.getExternalContext().getSessionMap().put("userId", userId);
            if (uGDB.validateGroup(userId)) {
                return "home.jsf?faces-redirect=true&amp;includeViewParams=true";
            }
            return "normalHome.jsf?faces-redirect=true&amp;includeViewParams=true";

        } else {
            FacesMessage message = new FacesMessage();
            message.setSeverity(FacesMessage.SEVERITY_ERROR);
            message.setSummary("Username doesn't exists! OR User is trying to login from someone else's account");
            context.addMessage("", message);
            return "newloginerror.jsf?faces-redirect=true";
        }
    }

    public String logout() {
        FacesContext.getCurrentInstance().getExternalContext()
                .invalidateSession();
        return "logout.jsf?faces-redirect=true";
    }


}

public boolean validateUser(String username, String password) {
        try {
            Query myQuery = entityManager.createNamedQuery("userverification")
                    .setParameter("username", username)
                    .setParameter("password", password);
            User result = (User) myQuery.getSingleResult();

            if (result != null) {
                System.out.println("Loggin sucessful!");
                return true;

            } else {
                System.out.println("User does not exists in the system");
                return false;
            }
        } catch (NoResultException e) {

            return false;
        }

    }

package bean;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;

import javax.annotation.PostConstruct;
import javax.ejb.EJB;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ManagedProperty;
import javax.faces.bean.SessionScoped;

import ejb.LODReportDaoBean;
import ejb.LordOfDataDaoBeanNormal;
import ejb.UserDaoBean;

import model.Lodreport;
import model.Usergroupdetail;
import model.Usergroupreport;

@ManagedBean(name = "lordOfDataNormalUserBean")
@SessionScoped
public class LordOfDataNormalUserBean implements Serializable {

    /**
     * @author Sushant Pandey
     */
    private static final long serialVersionUID = 1L;

    @EJB
    private LordOfDataDaoBeanNormal lODBN;

    @EJB
    private UserDaoBean uDB;

    @EJB
    private LODReportDaoBean lONRDB;

    @ManagedProperty(value = "#{loginBean}")
    private LoginBean loginBean;

    public LoginBean getLoginBean() {
        return loginBean;
    }

    public void setLoginBean(LoginBean loginBean) {
        this.loginBean = loginBean;
    }

    public List<Lodreport> lodnormal_list;

    public List<Usergroupreport> usergroup_list;

    public List<Usergroupdetail> usergroupdetail_list;

    public List<Lodreport> findDataByRowId;

    private Lodreport myreport = new Lodreport();

    public Lodreport getMyreport() {
        return myreport;
    }

    public void setMyreport(Lodreport myreport) {
        this.myreport = myreport;
    }

    public void setFindDataByRowId(List<Lodreport> findDataByRowId) {
        this.findDataByRowId = findDataByRowId;
    }

    public int security;
    public String username;
    public String access;
    public String authentifizierteBenutzer;
    public String auto;
    public String comment;
    public String comment1;
    public String comment2;
    public String comment3;
    public String domain1;
    public String domain2;
    public String emailFeedback;
    public String emailSendStatus;
    public String lOD1CostCenter;
    public String lOD1DisplayName;
    public String lOD1Domain;
    public String lOD1Mail;
    public String lOD1User;
    public String lOD2CostCenter;
    public String lOD2DisplayName;
    public String lOD2Domain;
    public String lOD2Mail;
    public String lOD2User;
    public String rechteGruppeChange;
    public String rechteGruppeRead;
    public String type;
    public int rowId;

    public List<Usergroupreport> groupId_list;

    public boolean edit;

    public boolean isEdit() {
        return edit;
    }

    public void setEdit(boolean edit) {
        this.edit = edit;
    }

    public void setGroupId_list(List<Usergroupreport> groupId_list) {
        this.groupId_list = groupId_list;
    }

    public void setLodnormal_list(List<Lodreport> lodnormal_list) {
        this.lodnormal_list = lodnormal_list;
    }

    public int getSecurity() {
        return security;
    }

    public void setSecurity(int security) {
        this.security = security;
    }

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String getAccess() {
        return access;
    }

    public void setAccess(String access) {
        this.access = access;
    }

    public String getAuthentifizierteBenutzer() {
        return authentifizierteBenutzer;
    }

    public void setAuthentifizierteBenutzer(String authentifizierteBenutzer) {
        this.authentifizierteBenutzer = authentifizierteBenutzer;
    }

    public String getAuto() {
        return auto;
    }

    public void setAuto(String auto) {
        this.auto = auto;
    }

    public String getComment() {
        return comment;
    }

    public void setComment(String comment) {
        this.comment = comment;
    }

    public String getComment1() {
        return comment1;
    }

    public void setComment1(String comment1) {
        this.comment1 = comment1;
    }

    public String getComment2() {
        return comment2;
    }

    public void setComment2(String comment2) {
        this.comment2 = comment2;
    }

    public String getComment3() {
        return comment3;
    }

    public void setComment3(String comment3) {
        this.comment3 = comment3;
    }

    public String getDomain1() {
        return domain1;
    }

    public void setDomain1(String domain1) {
        this.domain1 = domain1;
    }

    public String getDomain2() {
        return domain2;
    }

    public void setDomain2(String domain2) {
        this.domain2 = domain2;
    }

    public String getEmailFeedback() {
        return emailFeedback;
    }

    public void setEmailFeedback(String emailFeedback) {
        this.emailFeedback = emailFeedback;
    }

    public String getEmailSendStatus() {
        return emailSendStatus;
    }

    public void setEmailSendStatus(String emailSendStatus) {
        this.emailSendStatus = emailSendStatus;
    }

    public String getlOD1CostCenter() {
        return lOD1CostCenter;
    }

    public void setlOD1CostCenter(String lOD1CostCenter) {
        this.lOD1CostCenter = lOD1CostCenter;
    }

    public String getlOD1DisplayName() {
        return lOD1DisplayName;
    }

    public void setlOD1DisplayName(String lOD1DisplayName) {
        this.lOD1DisplayName = lOD1DisplayName;
    }

    public String getlOD1Domain() {
        return lOD1Domain;
    }

    public void setlOD1Domain(String lOD1Domain) {
        this.lOD1Domain = lOD1Domain;
    }

    public String getlOD1Mail() {
        return lOD1Mail;
    }

    public void setlOD1Mail(String lOD1Mail) {
        this.lOD1Mail = lOD1Mail;
    }

    public String getlOD1User() {
        return lOD1User;
    }

    public void setlOD1User(String lOD1User) {
        this.lOD1User = lOD1User;
    }

    public String getlOD2CostCenter() {
        return lOD2CostCenter;
    }

    public void setlOD2CostCenter(String lOD2CostCenter) {
        this.lOD2CostCenter = lOD2CostCenter;
    }

    public String getlOD2DisplayName() {
        return lOD2DisplayName;
    }

    public void setlOD2DisplayName(String lOD2DisplayName) {
        this.lOD2DisplayName = lOD2DisplayName;
    }

    public String getlOD2Domain() {
        return lOD2Domain;
    }

    public void setlOD2Domain(String lOD2Domain) {
        this.lOD2Domain = lOD2Domain;
    }

    public String getlOD2Mail() {
        return lOD2Mail;
    }

    public void setlOD2Mail(String lOD2Mail) {
        this.lOD2Mail = lOD2Mail;
    }

    public String getlOD2User() {
        return lOD2User;
    }

    public void setlOD2User(String lOD2User) {
        this.lOD2User = lOD2User;
    }

    public String getRechteGruppeChange() {
        return rechteGruppeChange;
    }

    public void setRechteGruppeChange(String rechteGruppeChange) {
        this.rechteGruppeChange = rechteGruppeChange;
    }

    public String getRechteGruppeRead() {
        return rechteGruppeRead;
    }

    public void setRechteGruppeRead(String rechteGruppeRead) {
        this.rechteGruppeRead = rechteGruppeRead;
    }

    public String getType() {
        return type;
    }

    public void setType(String type) {
        this.type = type;
    }

    public int getRowId() {
        return rowId;
    }

    public void setRowId(int rowId) {
        this.rowId = rowId;
    }

    public void setUsergroup_list(List<Usergroupreport> usergroup_list) {
        this.usergroup_list = usergroup_list;
    }

    public void setUsergroupdetail_list(
            List<Usergroupdetail> usergroupdetail_list) {
        this.usergroupdetail_list = usergroupdetail_list;
    }

    @PostConstruct
    public void init() {
        // getLodnormal_list();
        getUsergroupdetail_list();
//      getGroupId_list();
        getUsername();
    }

    public String displayReport() {

        getLodnormal_list();

        return "reportLordOfDataNormal.jsf?faces-redirect=true";
    }

    public List<Lodreport> getLodnormal_list() {
        List<Lodreport> myLodreport = new ArrayList<Lodreport>(
                lODBN.reportLODNormal(loginBean.getUsername()));
        System.out.println("LOD list for Username :" + loginBean.getUsername() );
        return myLodreport;
    }


    public List<Usergroupreport> getUsergroup_list() {
        return usergroup_list;
    }

    public List<Usergroupdetail> getUsergroupdetail_list() {
        List<Usergroupdetail> myUserGroupDetail = new ArrayList<Usergroupdetail>(
                lODBN.listUserGroupDetail(loginBean.getUsername()));
        System.out.println("username found is:" + loginBean.getUsername());
        return myUserGroupDetail;
    }

    public String editLODDataNormal() {

        lODBN.updateExistingLODDataNormal(security, loginBean.getUsername(),
                access, authentifizierteBenutzer, auto, comment, comment1,
                comment2, comment3, domain1, domain2, emailFeedback,
                emailSendStatus, lOD1CostCenter, lOD1DisplayName, lOD1Domain,
                lOD1Mail, lOD1User, lOD2CostCenter, lOD2DisplayName,
                lOD2Domain, lOD2Mail, lOD2User, rechteGruppeChange,
                rechteGruppeRead, type, rowId);

        return "reportLordOfDataNormal.jsf?faces-redirect=true";

    }

    public List<Usergroupreport> getGroupId_list() {
        List<Usergroupreport> myAllgroupIds = new ArrayList<Usergroupreport>(
                lODBN.findAllGroupIdByUser(loginBean.getUsername()));
        return myAllgroupIds;
    }

    public void edit(Lodreport myreport) {
        this.myreport = myreport;
        edit = true;
    }

    public void saveMyReport(){
        lONRDB.updateReport(myreport);
    }

}

我尝试将用户名用于我的另一个会话bean，直到两天前，这个会话bean工作得非常好

Bean

public List<Usergroupdetail> getUsergroupdetail_list() {
        List<Usergroupdetail> myUserGroupDetail = new ArrayList<Usergroupdetail>(
                lODBN.listUserGroupDetail(loginBean.getUsername()));
        System.out.println("username found is:" + loginBean.getUsername());
        return myUserGroupDetail;
    }

package bean;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;

//import javax.annotation.PostConstruct;
import javax.ejb.EJB;
import javax.faces.application.FacesMessage;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import javax.faces.context.FacesContext;

import ejb.UserDaoBean;
import ejb.UserGroupDaoBean;

import model.User;

@ManagedBean(name = "loginBean")
@SessionScoped
public class LoginBean implements Serializable {

    /**
     * 
     */
    private static final long serialVersionUID = 1L;

    @EJB
    private UserDaoBean uDB;
    @EJB
    private UserGroupDaoBean uGDB;
    private User userId;

    public List<User> usernameFirstLastName;

    public String getFirstName() {
        return firstName;
    }

    public void setFirstName(String firstName) {
        this.firstName = firstName;
    }

    public String getLastName() {
        return lastName;
    }

    public void setLastName(String lastName) {
        this.lastName = lastName;
    }

    public String firstName;

    public String lastName;

    public String password;

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public List<User> getUsernameFirstLastName() {
        List<User> myName = new ArrayList<User>(uDB.findFirtLastNames(username));
        return myName;
    }

    public void setUsernameFirstLastName(List<User> usernameFirstLastName) {
        this.usernameFirstLastName = usernameFirstLastName;
    }

    private String username;


    public User getUserId() {
        return userId;
    }

    public void setUserId(User userId) {
        this.userId = userId;
    }

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String login() {
        FacesContext context = FacesContext.getCurrentInstance();

        if (uDB.validateUser(username,password)) {
            userId = uDB.findUser(username);

            context.getExternalContext().getSessionMap().put("userId", userId);
            if (uGDB.validateGroup(userId)) {
                return "home.jsf?faces-redirect=true&amp;includeViewParams=true";
            }
            return "normalHome.jsf?faces-redirect=true&amp;includeViewParams=true";

        } else {
            FacesMessage message = new FacesMessage();
            message.setSeverity(FacesMessage.SEVERITY_ERROR);
            message.setSummary("Username doesn't exists! OR User is trying to login from someone else's account");
            context.addMessage("", message);
            return "newloginerror.jsf?faces-redirect=true";
        }
    }

    public String logout() {
        FacesContext.getCurrentInstance().getExternalContext()
                .invalidateSession();
        return "logout.jsf?faces-redirect=true";
    }


}

public boolean validateUser(String username, String password) {
        try {
            Query myQuery = entityManager.createNamedQuery("userverification")
                    .setParameter("username", username)
                    .setParameter("password", password);
            User result = (User) myQuery.getSingleResult();

            if (result != null) {
                System.out.println("Loggin sucessful!");
                return true;

            } else {
                System.out.println("User does not exists in the system");
                return false;
            }
        } catch (NoResultException e) {

            return false;
        }

    }

package bean;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;

import javax.annotation.PostConstruct;
import javax.ejb.EJB;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ManagedProperty;
import javax.faces.bean.SessionScoped;

import ejb.LODReportDaoBean;
import ejb.LordOfDataDaoBeanNormal;
import ejb.UserDaoBean;

import model.Lodreport;
import model.Usergroupdetail;
import model.Usergroupreport;

@ManagedBean(name = "lordOfDataNormalUserBean")
@SessionScoped
public class LordOfDataNormalUserBean implements Serializable {

    /**
     * @author Sushant Pandey
     */
    private static final long serialVersionUID = 1L;

    @EJB
    private LordOfDataDaoBeanNormal lODBN;

    @EJB
    private UserDaoBean uDB;

    @EJB
    private LODReportDaoBean lONRDB;

    @ManagedProperty(value = "#{loginBean}")
    private LoginBean loginBean;

    public LoginBean getLoginBean() {
        return loginBean;
    }

    public void setLoginBean(LoginBean loginBean) {
        this.loginBean = loginBean;
    }

    public List<Lodreport> lodnormal_list;

    public List<Usergroupreport> usergroup_list;

    public List<Usergroupdetail> usergroupdetail_list;

    public List<Lodreport> findDataByRowId;

    private Lodreport myreport = new Lodreport();

    public Lodreport getMyreport() {
        return myreport;
    }

    public void setMyreport(Lodreport myreport) {
        this.myreport = myreport;
    }

    public void setFindDataByRowId(List<Lodreport> findDataByRowId) {
        this.findDataByRowId = findDataByRowId;
    }

    public int security;
    public String username;
    public String access;
    public String authentifizierteBenutzer;
    public String auto;
    public String comment;
    public String comment1;
    public String comment2;
    public String comment3;
    public String domain1;
    public String domain2;
    public String emailFeedback;
    public String emailSendStatus;
    public String lOD1CostCenter;
    public String lOD1DisplayName;
    public String lOD1Domain;
    public String lOD1Mail;
    public String lOD1User;
    public String lOD2CostCenter;
    public String lOD2DisplayName;
    public String lOD2Domain;
    public String lOD2Mail;
    public String lOD2User;
    public String rechteGruppeChange;
    public String rechteGruppeRead;
    public String type;
    public int rowId;

    public List<Usergroupreport> groupId_list;

    public boolean edit;

    public boolean isEdit() {
        return edit;
    }

    public void setEdit(boolean edit) {
        this.edit = edit;
    }

    public void setGroupId_list(List<Usergroupreport> groupId_list) {
        this.groupId_list = groupId_list;
    }

    public void setLodnormal_list(List<Lodreport> lodnormal_list) {
        this.lodnormal_list = lodnormal_list;
    }

    public int getSecurity() {
        return security;
    }

    public void setSecurity(int security) {
        this.security = security;
    }

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String getAccess() {
        return access;
    }

    public void setAccess(String access) {
        this.access = access;
    }

    public String getAuthentifizierteBenutzer() {
        return authentifizierteBenutzer;
    }

    public void setAuthentifizierteBenutzer(String authentifizierteBenutzer) {
        this.authentifizierteBenutzer = authentifizierteBenutzer;
    }

    public String getAuto() {
        return auto;
    }

    public void setAuto(String auto) {
        this.auto = auto;
    }

    public String getComment() {
        return comment;
    }

    public void setComment(String comment) {
        this.comment = comment;
    }

    public String getComment1() {
        return comment1;
    }

    public void setComment1(String comment1) {
        this.comment1 = comment1;
    }

    public String getComment2() {
        return comment2;
    }

    public void setComment2(String comment2) {
        this.comment2 = comment2;
    }

    public String getComment3() {
        return comment3;
    }

    public void setComment3(String comment3) {
        this.comment3 = comment3;
    }

    public String getDomain1() {
        return domain1;
    }

    public void setDomain1(String domain1) {
        this.domain1 = domain1;
    }

    public String getDomain2() {
        return domain2;
    }

    public void setDomain2(String domain2) {
        this.domain2 = domain2;
    }

    public String getEmailFeedback() {
        return emailFeedback;
    }

    public void setEmailFeedback(String emailFeedback) {
        this.emailFeedback = emailFeedback;
    }

    public String getEmailSendStatus() {
        return emailSendStatus;
    }

    public void setEmailSendStatus(String emailSendStatus) {
        this.emailSendStatus = emailSendStatus;
    }

    public String getlOD1CostCenter() {
        return lOD1CostCenter;
    }

    public void setlOD1CostCenter(String lOD1CostCenter) {
        this.lOD1CostCenter = lOD1CostCenter;
    }

    public String getlOD1DisplayName() {
        return lOD1DisplayName;
    }

    public void setlOD1DisplayName(String lOD1DisplayName) {
        this.lOD1DisplayName = lOD1DisplayName;
    }

    public String getlOD1Domain() {
        return lOD1Domain;
    }

    public void setlOD1Domain(String lOD1Domain) {
        this.lOD1Domain = lOD1Domain;
    }

    public String getlOD1Mail() {
        return lOD1Mail;
    }

    public void setlOD1Mail(String lOD1Mail) {
        this.lOD1Mail = lOD1Mail;
    }

    public String getlOD1User() {
        return lOD1User;
    }

    public void setlOD1User(String lOD1User) {
        this.lOD1User = lOD1User;
    }

    public String getlOD2CostCenter() {
        return lOD2CostCenter;
    }

    public void setlOD2CostCenter(String lOD2CostCenter) {
        this.lOD2CostCenter = lOD2CostCenter;
    }

    public String getlOD2DisplayName() {
        return lOD2DisplayName;
    }

    public void setlOD2DisplayName(String lOD2DisplayName) {
        this.lOD2DisplayName = lOD2DisplayName;
    }

    public String getlOD2Domain() {
        return lOD2Domain;
    }

    public void setlOD2Domain(String lOD2Domain) {
        this.lOD2Domain = lOD2Domain;
    }

    public String getlOD2Mail() {
        return lOD2Mail;
    }

    public void setlOD2Mail(String lOD2Mail) {
        this.lOD2Mail = lOD2Mail;
    }

    public String getlOD2User() {
        return lOD2User;
    }

    public void setlOD2User(String lOD2User) {
        this.lOD2User = lOD2User;
    }

    public String getRechteGruppeChange() {
        return rechteGruppeChange;
    }

    public void setRechteGruppeChange(String rechteGruppeChange) {
        this.rechteGruppeChange = rechteGruppeChange;
    }

    public String getRechteGruppeRead() {
        return rechteGruppeRead;
    }

    public void setRechteGruppeRead(String rechteGruppeRead) {
        this.rechteGruppeRead = rechteGruppeRead;
    }

    public String getType() {
        return type;
    }

    public void setType(String type) {
        this.type = type;
    }

    public int getRowId() {
        return rowId;
    }

    public void setRowId(int rowId) {
        this.rowId = rowId;
    }

    public void setUsergroup_list(List<Usergroupreport> usergroup_list) {
        this.usergroup_list = usergroup_list;
    }

    public void setUsergroupdetail_list(
            List<Usergroupdetail> usergroupdetail_list) {
        this.usergroupdetail_list = usergroupdetail_list;
    }

    @PostConstruct
    public void init() {
        // getLodnormal_list();
        getUsergroupdetail_list();
//      getGroupId_list();
        getUsername();
    }

    public String displayReport() {

        getLodnormal_list();

        return "reportLordOfDataNormal.jsf?faces-redirect=true";
    }

    public List<Lodreport> getLodnormal_list() {
        List<Lodreport> myLodreport = new ArrayList<Lodreport>(
                lODBN.reportLODNormal(loginBean.getUsername()));
        System.out.println("LOD list for Username :" + loginBean.getUsername() );
        return myLodreport;
    }


    public List<Usergroupreport> getUsergroup_list() {
        return usergroup_list;
    }

    public List<Usergroupdetail> getUsergroupdetail_list() {
        List<Usergroupdetail> myUserGroupDetail = new ArrayList<Usergroupdetail>(
                lODBN.listUserGroupDetail(loginBean.getUsername()));
        System.out.println("username found is:" + loginBean.getUsername());
        return myUserGroupDetail;
    }

    public String editLODDataNormal() {

        lODBN.updateExistingLODDataNormal(security, loginBean.getUsername(),
                access, authentifizierteBenutzer, auto, comment, comment1,
                comment2, comment3, domain1, domain2, emailFeedback,
                emailSendStatus, lOD1CostCenter, lOD1DisplayName, lOD1Domain,
                lOD1Mail, lOD1User, lOD2CostCenter, lOD2DisplayName,
                lOD2Domain, lOD2Mail, lOD2User, rechteGruppeChange,
                rechteGruppeRead, type, rowId);

        return "reportLordOfDataNormal.jsf?faces-redirect=true";

    }

    public List<Usergroupreport> getGroupId_list() {
        List<Usergroupreport> myAllgroupIds = new ArrayList<Usergroupreport>(
                lODBN.findAllGroupIdByUser(loginBean.getUsername()));
        return myAllgroupIds;
    }

    public void edit(Lodreport myreport) {
        this.myreport = myreport;
        edit = true;
    }

    public void saveMyReport(){
        lONRDB.updateReport(myreport);
    }

}

packagebean；
导入java.io.Serializable；
导入java.util.ArrayList；
导入java.util.List；
导入javax.annotation.PostConstruct；
导入javax.ejb.ejb；
导入javax.faces.bean.ManagedBean；
导入javax.faces.bean.ManagedProperty；
导入javax.faces.bean.SessionScoped；
导入ejb.daobean；
导入ejb.lordofdataobeannormal；
导入ejb.UserDaoBean；
导入模型.Lodreport；
导入model.Usergroupdetail；
导入model.Usergroupreport；
@ManagedBean（name=“lordOfDataNormalUserBean”）
@会议范围
公共类LordOfDataNormalUserBean实现可序列化{
/**
*@作者苏珊特·潘迪
*/
私有静态最终长serialVersionUID=1L；
@EJB
达达奥比私人领主，正常lODBN；
@EJB
私有用户daobeanudb；
@EJB
私人Lodbean lONRDB；
@ManagedProperty（value=“#{loginBean}”）
私人洛根班洛根班；
public LoginBean getLoginBean（）{
返回loginBean；
}
公共无效setLoginBean（LoginBean LoginBean）{
this.loginBean=loginBean；
}
公开名单;；
公共列表用户组列表；
公共列表usergroupdetail\u列表；
公共列表findDataByRowId；
private Lodreport myreport=新建Lodreport（）；
公共报告getMyreport（）{
返回我的报告；
}
公共作废setMyreport（Lodreport myreport）{
this.myreport=myreport；
}
public void setFindDataByRowId（列表findDataByRowId）{
this.findDataByRowId=findDataByRowId；
}
公共安全；
公共字符串用户名；
公共字符串访问；
公共字符串authentifizierteBenutzer；
公共字符串自动；
公共字符串评论；
公共字符串注释1；
公共字符串注释2；
公共字符串注释3；
公共字符串域1；
公共字符串域2；
公众反馈；
公共字符串状态；
公共服务中心；
公共字符串lod1显示名；
公共字符串lod1域；
公共字符串lod1邮件；
公共字符串寄宿者；
公共服务中心；
公共字符串lOD2DisplayName；
公共字符串lod2域；
公共字符串lOD2Mail；
公共字符串用户；
公共字符串rechteGruppeChange；
公共字符串rechtegupperead；
公共字符串类型；
公共int rowId；
公共列表组ID_列表；
公共布尔编辑；
公共布尔isEdit（）{
返回编辑；
}
公共void setEdit（布尔编辑）{
this.edit=编辑；
}
public void setGroupId_列表（列表groupId_列表）{
this.groupId\u list=groupId\u list；
}
公共void setLodnormal\u列表（列表lodnormal\u列表）{
this.lodnormal\u list=lodnormal\u list；
}
公共安全（）{
返回安全；
}
公共安全（内部安全）{
安全=安全；
}
公共字符串getUsername（）{
返回用户名；
}
public void setUsername（字符串用户名）{
this.username=用户名；
}
公共字符串getAccess（）{
返回访问；
}
公共void setAccess（字符串访问）{
this.access=access；
}
公共字符串getAuthentifizierteBenutzer（）{
返回authentifizierteBenutzer；
}
公共void setAuthentifizierteBenutzer（字符串authentifizierteBenutzer）{
this.authentifizierteBenutzer=authentifizierteBenutzer；
}
公共字符串getAuto（）{
自动返回；
}
公共void setAuto（字符串自动）{
this.auto=auto；
}
公共字符串getComment（）{
回复评论；
}
公共void setComment（字符串注释）{
this.comment=注释；
}
公共字符串getComment1（）{
返回注释1；
}
公共void setComment1（字符串comment1）{
this.comment1=comment1；
}
公共字符串getComment2（）{
返回注释2；
}
公共void setComment2（字符串comment2）{
this.comment2=comment2；
}
公共字符串getComment3（）{
返回注释3；
}
公共void setComment3（字符串comment3）{
this.comment3=comment3；
}
公共字符串getDomain1（）{
返回域1；
}
public void setDomain1（字符串domain1）{
this.domain1=domain1；
}
公共字符串getDomain2（）{
返回域2；
}
public void setDomain2（字符串domain2）{
this.domain2=domain2；
}
公共字符串getEmailFeedback（）{
反馈邮件；
}
public void setEmailFeedback（字符串emailFeedback）{
this.emailFeedback=emailFeedback；
}
公共字符串getEmailSendStatus（）{
返回电子邮件发送状态；
}
public void setEmailSendStatus（字符串emailSendStatus）{
this.emailSendStatus=emailSendStatus；
}
公共字符串getlOD1CostCenter（）{
返回Lod1成本中心；
}
公共void setlOD1CostCenter（字符串lOD1CostCenter）{
this.lOD1CostCenter=lOD1CostCenter；
}
公共字符串getlOD1DisplayName（）{
返回lod1显示名；
}
公共void setlOD1DisplayName（字符串lOD1DisplayName）{
这