Example usage for javax.persistence EntityManager merge

List of usage examples for javax.persistence EntityManager merge

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Introduction

In this page you can find the example usage for javax.persistence EntityManager merge.

Prototype

public <T> T merge(T entity);

Source Link

Document

Merge the state of the given entity into the current persistence context.

Usage

From source file:org.traccar.web.server.model.DataServiceImpl.java

@Override
public User removeUser(User user) {
    User currentUser = getSessionUser();
    if (currentUser.getAdmin()) {
        EntityManager entityManager = getSessionEntityManager();
        synchronized (entityManager) {
            entityManager.getTransaction().begin();
            try {
                user = entityManager.merge(user);
                user.getDevices().clear();
                entityManager.remove(user);
                entityManager.getTransaction().commit();
                return user;
            } catch (RuntimeException e) {
                entityManager.getTransaction().rollback();
                throw e;
            }//from  w  w w.  ja v  a 2s  . co m
        }
    } else {
        throw new SecurityException();
    }
}

From source file:org.artificer.repository.hibernate.HibernatePersistenceManager.java

@Override
public void updateStoredQuery(final String queryName, final StoredQuery srampStoredQuery)
        throws ArtificerException {
    new HibernateUtil.HibernateTask<Void>() {
        @Override/*from  w ww  . j  av  a 2s .co  m*/
        protected Void doExecute(EntityManager entityManager) throws Exception {
            // The name may have changed, so we need to look it up and modify, rather than just persist
            // what we're handed.
            ArtificerStoredQuery artificerStoredQuery = HibernateUtil.getStoredQuery(queryName, entityManager);
            HibernateUtil.evict(ArtificerStoredQuery.class, artificerStoredQuery.getQueryName(), entityManager);
            HibernateEntityFactory.processStoredQuery(artificerStoredQuery, srampStoredQuery);
            entityManager.merge(artificerStoredQuery);
            return null;
        }
    }.execute();
}

From source file:com.github.jinahya.persistence.ShadowTest.java

@Test(enabled = false, invocationCount = 1)
public void testNassword() {
    final EntityManager manager = LocalPU.createEntityManager();
    try {/*from ww  w.  j ava 2  s.  c  om*/
        final EntityTransaction transaction = manager.getTransaction();
        transaction.begin();
        try {
            final String username = newUsername(manager);
            byte[] password = newPassword();

            Shadow shadow = persistInstance(manager, username, password);
            LOGGER.log(Level.INFO, "morton.list: {0}", MORTONS(manager, 0, 1024));

            for (int i = 0; i < 3; i++) {
                System.out.println("-------------------------------------");
                Assert.assertTrue(shadow.puthenticate(shadow, password));
                final byte[] nassword = newPassword();
                shadow.nassword(shadow, password, nassword);
                shadow = manager.merge(shadow);
                manager.flush();
                LOGGER.log(Level.INFO, "morton.list: {0}", MORTONS(manager, 0, 1024));
                Assert.assertFalse(shadow.puthenticate(shadow, password));
                Assert.assertTrue(shadow.puthenticate(shadow, nassword));
                password = nassword;
            }

            transaction.commit();
        } catch (Exception e) {
            LocalPU.printConstraintViolation(e);
            transaction.rollback();
            e.printStackTrace(System.err);
            Assert.fail(e.getMessage());
        }
    } finally {
        manager.close();
    }
}

From source file:op.users.PnlUser.java

private java.util.List<Component> addCommands() {

    java.util.List<Component> list = new ArrayList<Component>();

    /***/*  w  w w  .ja v  a  2  s  .co  m*/
     *         _       _     _ _   _
     *        / \   __| | __| | | | |___  ___ _ __
     *       / _ \ / _` |/ _` | | | / __|/ _ \ '__|
     *      / ___ \ (_| | (_| | |_| \__ \  __/ |
     *     /_/   \_\__,_|\__,_|\___/|___/\___|_|
     *
     */
    final JideButton btnAddUser = GUITools.createHyperlinkButton(SYSTools.xx("opde.users.btnAddUser"),
            SYSConst.icon22addUser, null);
    btnAddUser.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent actionEvent) {
            if (tabMain.getSelectedIndex() != TAB_USER) {
                tabMain.setSelectedIndex(TAB_USER);
            }
            new DlgUser(new Users(), new Closure() {
                @Override
                public void execute(Object o) {
                    if (o != null) {
                        EntityManager em = OPDE.createEM();
                        try {
                            em.getTransaction().begin();
                            Users user = em.merge((Users) o);
                            // Put everyone into >>everyone<<
                            Groups everyone = em.find(Groups.class, "everyone");
                            em.lock(everyone, LockModeType.OPTIMISTIC);
                            user.getGroups().add(everyone);
                            everyone.getMembers().add(user);

                            em.getTransaction().commit();
                            lstUsers.add(user);
                            reloadDisplay();
                        } catch (Exception e) {
                            em.getTransaction().rollback();
                        } finally {
                            em.close();
                        }
                    }
                }
            });

        }
    });
    list.add(btnAddUser);

    /***
     *         _       _     _  ____
     *        / \   __| | __| |/ ___|_ __ ___  _   _ _ __
     *       / _ \ / _` |/ _` | |  _| '__/ _ \| | | | '_ \
     *      / ___ \ (_| | (_| | |_| | | | (_) | |_| | |_) |
     *     /_/   \_\__,_|\__,_|\____|_|  \___/ \__,_| .__/
     *                                              |_|
     */
    final JideButton btnAddGroup = GUITools.createHyperlinkButton(SYSTools.xx("opde.users.btnAddGroup"),
            SYSConst.icon22addGroup, null);
    btnAddGroup.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent actionEvent) {
            if (tabMain.getSelectedIndex() != TAB_GROUPS) {
                tabMain.setSelectedIndex(TAB_GROUPS);
            }
            new DlgGroup(new Groups(), new Closure() {
                @Override
                public void execute(Object o) {
                    if (o != null) {
                        EntityManager em = OPDE.createEM();
                        try {
                            em.getTransaction().begin();
                            Groups myGroup = em.merge((Groups) o);
                            em.getTransaction().commit();
                            createCP4(myGroup);
                            lstGroups.add(myGroup);
                            Collections.sort(lstGroups);
                            buildPanel();
                        } catch (Exception e) {
                            //                                em.getTransaction().rollback();
                            OPDE.fatal(e);
                        } finally {
                            em.close();
                        }
                    }
                }
            });

        }
    });
    list.add(btnAddGroup);

    /***
     *      _     _         ____       _       _
     *     | |__ | |_ _ __ |  _ \ _ __(_)_ __ | |_
     *     | '_ \| __| '_ \| |_) | '__| | '_ \| __|
     *     | |_) | |_| | | |  __/| |  | | | | | |_
     *     |_.__/ \__|_| |_|_|   |_|  |_|_| |_|\__|
     *
     */
    //        JideButton btnPrint = GUITools.createHyperlinkButton(SYSTools.xx("misc.commands.print"), SYSConst.icon22print2, new ActionListener() {
    //            @Override
    //            public void actionPerformed(ActionEvent actionEvent) {
    //
    //            }
    //        });
    //        list.add(btnPrint);

    return list;
}

From source file:org.opencastproject.userdirectory.jpa.JpaUserAndRoleProvider.java

@PUT
@Path("{username}.json")
@RestQuery(name = "roleupdate", description = "Updates a user's roles", returnDescription = "No content", restParameters = @RestParameter(name = "roles", type = TEXT, isRequired = true, description = "The user roles as a json array"), pathParameters = @RestParameter(name = "username", type = STRING, isRequired = true, description = "The username"), reponses = {
        @RestResponse(responseCode = SC_NO_CONTENT, description = "The user roles have been updated.") })
public Response updateUserFromJson(@PathParam("username") String username, @FormParam("roles") String roles) {
    JSONArray rolesArray = (JSONArray) JSONValue.parse(roles);
    EntityManager em = null;
    EntityTransaction tx = null;/*from   w  w w .j av  a2s.  co m*/
    try {
        em = emf.createEntityManager();
        tx = em.getTransaction();
        tx.begin();
        // Find the existing user
        Query q = em.createNamedQuery("user");
        q.setParameter("u", username);
        q.setParameter("o", securityService.getOrganization().getId());
        JpaUser jpaUser = null;
        try {
            jpaUser = (JpaUser) q.getSingleResult();
            jpaUser.roles.clear();
            for (Object role : rolesArray) {
                jpaUser.roles.add((String) role);
            }
            em.merge(jpaUser);
        } catch (NoResultException e) {
            return null; // this will be translated into a 404
        }
        tx.commit();
        return Response.noContent().build();
    } finally {
        if (tx.isActive()) {
            tx.rollback();
        }
        if (em != null)
            em.close();
    }
}

From source file:elaborate.editor.publish.PublishTask.java

private ExportedEntryData exportEntryData(ProjectEntry projectEntry, int entryNum,
        List<String> projectEntryMetadataFields, Map<String, String> typographicalAnnotationMap) {
    // String entryFilename = entryFilename(entryNum);
    String entryFilename = projectEntry.getId() + ".json";
    File json = new File(jsonDir, entryFilename);
    EntityManager entityManager = HibernateUtil.getEntityManager();
    entityManager.merge(projectEntry);
    Map<String, Object> entryData = getProjectEntryData(projectEntry, projectEntryMetadataFields,
            typographicalAnnotationMap);
    Multimap<String, AnnotationIndexData> annotationDataMap = (Multimap<String, AnnotationIndexData>) entryData
            .remove("annotationDataMap");
    entityManager.close();/*ww w  .  j a  v  a2s  .c o m*/
    exportJson(json, entryData);

    List<String> thumbnailUrls = Lists.newArrayList();
    for (Map<String, String> map : (List<Map<String, String>>) entryData.get("facsimiles")) {
        thumbnailUrls.add(map.get("thumbnail"));
    }

    ExportedEntryData exportedEntryData = new ExportedEntryData();
    exportedEntryData.thumbnailUrls = thumbnailUrls;
    exportedEntryData.annotationDataMap = annotationDataMap;
    return exportedEntryData;
}

From source file:uk.ac.edukapp.service.WidgetProfileService.java

public Widgetprofile addEditInformation(Widgetprofile widgetProfile, String builderType, String data,
        String width, String height) {

    String escapedHTML = StringEscapeUtils.escapeHtml(data);
    String metaDataJSON = "{\"width\":" + width + ",\"height\":" + height + ",\"html\":\"" + escapedHTML
            + "\"}";
    EntityManager em = getEntityManagerFactory().createEntityManager();
    em.getTransaction().begin();//from w w  w .  j  ava 2s  .c  o  m
    widgetProfile.setMeta_data(metaDataJSON);
    widgetProfile.setBuilder(builderType);
    em.merge(widgetProfile);
    em.getTransaction().commit();
    em.close();
    return widgetProfile;
}

From source file:org.traccar.web.server.model.DataServiceImpl.java

@Override
public Device removeDevice(Device device) {
    EntityManager entityManager = getSessionEntityManager();
    synchronized (entityManager) {
        User user = getSessionUser();//ww  w .  ja  v a2  s  . c o m
        entityManager.getTransaction().begin();
        try {
            device = entityManager.merge(device);
            user.getDevices().remove(device);
            device.setLatestPosition(null);
            entityManager.flush();
            Query query = entityManager.createQuery("DELETE FROM Position x WHERE x.device = :device");
            query.setParameter("device", device);
            query.executeUpdate();
            entityManager.remove(device);
            entityManager.getTransaction().commit();
            return device;
        } catch (RuntimeException e) {
            entityManager.getTransaction().rollback();
            throw e;
        }
    }
}

From source file:op.users.PnlUser.java

private CollapsiblePane createCP4(final Groups group) {
    final String key = group.getGID() + ".xgroups";
    if (!cpMap.containsKey(key)) {
        cpMap.put(key, new CollapsiblePane());
        cpMap.get(key).setSlidingDirection(SwingConstants.SOUTH);

        cpMap.get(key).setBackground(bg);
        cpMap.get(key).setForeground(fg);

        cpMap.get(key).addCollapsiblePaneListener(new CollapsiblePaneAdapter() {
            @Override//  w ww .j ava  2 s  . c  o m
            public void paneExpanded(CollapsiblePaneEvent collapsiblePaneEvent) {
                if (!contentMap.containsKey(key)) {
                    contentMap.put(key, createContentPanel4(group));
                }
                cpMap.get(key).setContentPane(contentMap.get(key));
            }
        });
        cpMap.get(key).setHorizontalAlignment(SwingConstants.LEADING);
        cpMap.get(key).setOpaque(false);
        try {
            cpMap.get(key).setCollapsed(true);
        } catch (PropertyVetoException e) {
            e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
        }

    }
    final CollapsiblePane cp = cpMap.get(key);

    DefaultCPTitle cpTitle = new DefaultCPTitle("<html><font size=+1>" + group.getGID().toUpperCase()
            + (group.isQualified() ? ", " + SYSTools.xx("opde.users.qualifiedGroup") : "") + "</font></html>",
            new ActionListener() {
                @Override
                public void actionPerformed(ActionEvent e) {
                    try {
                        cp.setCollapsed(!cp.isCollapsed());
                    } catch (PropertyVetoException pve) {
                        // BAH!
                    }
                }
            });

    /***
     *          _      _      _
     *       __| | ___| | ___| |_ ___    __ _ _ __ ___  _   _ _ __
     *      / _` |/ _ \ |/ _ \ __/ _ \  / _` | '__/ _ \| | | | '_ \
     *     | (_| |  __/ |  __/ ||  __/ | (_| | | | (_) | |_| | |_) |
     *      \__,_|\___|_|\___|\__\___|  \__, |_|  \___/ \__,_| .__/
     *                                  |___/                |_|
     */
    final JButton btnDeleteGroup = new JButton(SYSConst.icon22delete);
    btnDeleteGroup.setPressedIcon(SYSConst.icon22deletePressed);
    btnDeleteGroup.setAlignmentX(Component.RIGHT_ALIGNMENT);
    btnDeleteGroup.setContentAreaFilled(false);
    btnDeleteGroup.setBorder(null);
    btnDeleteGroup.setToolTipText(SYSTools.xx("opde.users.btnDeleteGroup"));
    btnDeleteGroup.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent actionEvent) {
            new DlgYesNo(SYSTools.xx("misc.questions.delete1") + "<br/><i>" + group.getGID() + "</i><br/>"
                    + SYSTools.xx("misc.questions.delete2"), SYSConst.icon48delete, new Closure() {
                        @Override
                        public void execute(Object o) {
                            if (o.equals(JOptionPane.YES_OPTION)) {
                                EntityManager em = OPDE.createEM();
                                try {
                                    em.getTransaction().begin();
                                    Groups myGroup = em.merge(group);
                                    em.remove(myGroup);
                                    em.getTransaction().commit();
                                    lstGroups.remove(group);
                                    cpMap.remove(key);
                                    buildPanel();
                                } catch (OptimisticLockException ole) {
                                    OPDE.warn(ole);
                                    if (em.getTransaction().isActive()) {
                                        em.getTransaction().rollback();
                                    }
                                    if (ole.getMessage().indexOf("Class> entity.info.Resident") > -1) {
                                        OPDE.getMainframe().emptyFrame();
                                        OPDE.getMainframe().afterLogin();
                                    }
                                    OPDE.getDisplayManager().addSubMessage(DisplayManager.getLockMessage());
                                } catch (Exception e) {
                                    if (em.getTransaction().isActive()) {
                                        em.getTransaction().rollback();
                                    }
                                    OPDE.fatal(e);
                                } finally {
                                    em.close();
                                }
                            }
                        }
                    });

        }

    });
    btnDeleteGroup.setEnabled(!group.isSystem());
    cpTitle.getRight().add(btnDeleteGroup);

    cp.setTitleLabelComponent(cpTitle.getMain());

    if (!cp.isCollapsed()) {
        if (!contentMap.containsKey(key)) {
            contentMap.put(key, createContentPanel4(group));
        }
        cp.setContentPane(contentMap.get(key));
    }

    return cp;
}

From source file:org.sigmah.server.endpoint.gwtrpc.RetrievePasswordServlet.java

@Override
@Transactional/*from   w  w  w.  ja v  a 2  s . com*/
public void retrievePassword(String email, String language) throws EmailException {
    final EntityManager entityManager = injector.getInstance(EntityManager.class);

    final Query query = entityManager.createQuery("SELECT u FROM User u WHERE u.email = :email");
    query.setParameter("email", email);
    final User thisUser = (User) query.getSingleResult();

    // If the user doesn't exists, the following lines won't be executed
    final String password = generatePassword();
    final String hashedPassword = BCrypt.hashpw(password, BCrypt.gensalt());

    final SimpleEmail mail = new SimpleEmail();

    final Locale locale = getLocale(language);
    final ResourceBundle bundle = ResourceBundle.getBundle("org.sigmah.server.mail.MailMessages", locale);

    mail.setSubject(bundle.getString("retrievePassword.subject"));
    mail.setMsg(MessageFormat.format(bundle.getString("retrievePassword.content"), password));

    mail.addTo(email, User.getUserCompleteName(thisUser));

    thisUser.setHashedPassword(hashedPassword);
    entityManager.merge(thisUser);

    final MailSender mailSender = injector.getInstance(MailSender.class);
    mailSender.send(mail);
}