Search DaniWeb - entitymanager

Re: query 16 Years Ago by ceyesuma entityManager.createQuery("Select e from "+MyEntity.class.getName()+" e") Re: entitymanager.find method 11 Years Ago by anisha.silva …customerService; @PersistenceContext(unitName = "autodealerPU") private EntityManager entityManager; @Override public void addVehicle( String make, String ….printf("error " + e.toString()); } entityManager.persist(v); } attached is a screen shot also… entitymanager.find method 11 Years Ago by anisha.silva …System.out.printf("error " + e.toString()); } entityManager.persist(v); } the line which is bold throws an null… @PermitAll public Customer findCustomer(String customerID) { return entityManager.find(Customer.class, customerID); } appreciate a reply thanks Re: entitymanager.find method 11 Years Ago by anisha.silva …(vin); v.setMiles(Integer.parseInt(miles)); Customer c = entityManager.find(Customer.class, Integer.parseInt(cid)); v.setCusid(c…); entityManager.persist(v); } in the find method i had … Re: entitymanager.find method 11 Years Ago by anisha.silva when i did this c = entityManager.find(Customer.class,cid); also return null the Vehicle Entity … MySQL and NetBeans Re: Search Button, Username and Password, Notification 13 Years Ago by caierhui …setSaveNeeded(true); } }); // have a transaction started entityManager.getTransaction().begin(); } public boolean isSaveNeeded() { return …swing.JButton deleteButton; private javax.persistence.EntityManager entityManager; private javax.swing.JTextField itemCodeField; private… Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException 8 Years Ago by Elizabeth_9 … { // TODO add your handling code here: entityManager.getTransaction().rollback(); entityManager.getTransaction().begin(); java.util.Collection data = query.…private javax.swing.JButton btn_nuevo; private javax.persistence.EntityManager entityManager; private javax.swing.JLabel jLabel1; private javax.… query 16 Years Ago by ceyesuma …); } @Override protected Void doInBackground() { entityManager.getTransaction().commit(); entityManager.getTransaction().begin(); return null; } @Override…JButton deleteButton; private javax.persistence.EntityManager entityManager; private javax.swing.JButton … (runtime)createQuery();? 15 Years Ago by ceyesuma …= java.beans.Beans.isDesignTime() ? null : entityManager.createQuery(resourceMap.getString ("searchQuery1.query")); …[code] /* for (Object entity : data) { entityManager.refresh(entity); } */ Thread.sleep(1300L); // remove … JSF HTTP 500 error 15 Years Ago by kohuke …propertyClass.setPropertyTypeCollection(new ArrayList<PropertyType>()); } EntityManager em = getEntityManager(); try { utx.begin();…quot;property_create"; } public String create() { EntityManager em = getEntityManager(); try { utx.begin(); … binding properties 15 Years Ago by ceyesuma ….getResultList(); for (Object entity : data) { entityManager.refresh(entity); } Thread.sleep(1300L); // remove…quot;); setSaveNeeded(false); } } [/code] [code] entityManager = java.beans.Beans.isDesignTime() ? null : javax.persistence… Re: query 16 Years Ago by ceyesuma …used to interact with the persistence context. An EntityManager instance is associated with a persistence context. A…are used to interact with the persistence context. The EntityManager API is used to create and remove persistent entity…of entities that can be managed by a given EntityManager instance is defined by a persistence unit. A … createQuery() 15 Years Ago by ceyesuma …); query = java.beans.Beans.isDesignTime() ? null : entityManager.createQuery (resourceMap.getString("query.query")); // NOI18N …searchQuery1 = java.beans.Beans.isDesignTime() ? null : entityManager.createQuery (null); private void searchJButton1ActionPerformed(java.awt.event.… Re: binding properties 15 Years Ago by ceyesuma …>(list.size()); for (splashtemplateda.Content c : list) { merged.add(entityManager.merge(c)); } list.clear(); list.addAll(merged); } return null; } [/code… Re: (runtime)createQuery();? 15 Years Ago by ceyesuma … for [icode] searchQuery1 = java.beans.Beans.isDesignTime() ? null : ((javax.persistence.EntityManager)null).createQuery(:partial); [/icode] -Steve Refreshing jTable contents on DataBase table update 10 Years Ago by Dinesh_9 …void initComponents() { bindingGroup = new org.jdesktop.beansbinding.BindingGroup(); entityManager = java.beans.Beans.isDesignTime() ? null : javax.persistence…private javax.persistence.Query customersQuery1; private javax.persistence.EntityManager entityManager; private java.util.List<itb.Itemlist>… JDeskTopApp createNamedQuery(?) 15 Years Ago by ceyesuma …quot;%\""); setSearchQuery(partial); //entityManager.createNativeQuery(partial); ;; searchJTextField1.setText(getSearchQuery());… for (Object entity : data) { entityManager.refresh(entity); } */ Thread.sleep(1300L… query property 15 Years Ago by ceyesuma … setProgress(1, 0, 4); entityManager.getTransaction().rollback(); Thread.sleep(1000L…(); /* for (Object entity : data) { entityManager.refresh(entity); } */ Thread.sleep(1300L); … Re: query property 15 Years Ago by ceyesuma …setProgress(1, 0, 4); entityManager.getTransaction().rollback(); Thread.sleep(1000L…(); /* for (Object entity : data) { entityManager.refresh(entity); } */ Thread.sleep(1300L); … Re: adding a query to a tutorial 15 Years Ago by ceyesuma …searchQuery1 = java.beans.Beans.isDesignTime() ? null : entityManager.createQuery(getSearchQueryString()); [/code] [code] entityManager = java.beans.Beans.isDesignTime() ? null : …); query = java.beans.Beans.isDesignTime() ? null : entityManager.createQuery(resourceMap.getString("query.query")); // NOI18N list… netbeans6+sql 15 Years Ago by ceyesuma … "%\""); setSearchQuery(partial); //entityManager.createNativeQuery(partial); // searchJTextField1.setText(getSearchQuery());…for (Object entity : data) { entityManager.refresh(entity); } */ Thread.sleep(1300L… Setting up Doctrine 2 ORM 9 Years Ago by klemme … Doctrine\ORM\Tools\Setup; use Doctrine\ORM\EntityManager; use App\framework\core\database\entityInstance; $paths… = Setup::createAnnotationMetadataConfiguration($paths, $isDevMode); $entityManager = EntityManager::create($dbParams, $config); entityInstance::setManager( $entityManager ); I have a model that lookes … com.mysql.jdbc.MysqlDataTruncation: Data truncation: Data too long for ... 8 Years Ago by samantha2015 …(Person.class, person.getId()); if (currentPerson != null) { entityManager.detach(currentPerson); person =entityManager.merge(person); } else { entityManager.persist(person); } return person; } I am using… Re: general query procedure 16 Years Ago by ceyesuma …used to interact with the persistence context. An EntityManager instance is associated with a persistence context. A …are used to interact with the persistence context. The EntityManager API is used to create and remove persistent entity…of entities that can be managed by a given EntityManager instance is defined by a persistence unit. A persistence… No suitable driver found for jdbc:mysql://.... on jsf page 15 Years Ago by kohuke …kohuke */ public class PropertyController { private EntityManagerFactory emf; private EntityManager getEntityManager() { if(emf == null){ emf = Persistence.…([/B]); } public Property[] getProperty() { [B] EntityManager em = getEntityManager();[/B] try{ javax.persistence.Query q… problem with displaying data from hql query 15 Years Ago by omesanni …"]"; } public void persist(Object object) { EntityManager em = emf.createEntityManager(); try { em.getTransaction().begin(); … String depart, String arrival, String classType) { EntityManager em = emf.createEntityManager(); em.getTransaction().begin(); Query… Visual webjavaservrfaces and database 15 Years Ago by ceyesuma … class ContentController { private EntityManagerFactory emf; private EntityManager getEntityManager() { if(emf==null){ emf=Persistence…createEntityManager(); } public Content[] getContent(){ EntityManager em = getEntityManager(); try{ javax.… Using Visual Web JavaServerFaces to display table with data for database 15 Years Ago by ceyesuma …depot */ public class MLPController { private EntityManagerFactory emf; private EntityManager getEntityManager() { if (emf == null) { emf …emf.createEntityManager(); } public Content[] getContent() { EntityManager em = getEntityManager(); try { javax.persistence.Query … Creating a MySQL table and Entity from Database. 15 Years Ago by ceyesuma …depot */ public class ContentController { private EntityManagerFactory emf; private EntityManager getEntityManager() { if (emf == null) { emf ….createEntityManager(); } public Content[] getContent() { EntityManager em = getEntityManager(); try { javax.persistence.Query… racking the content of an array in a session bean debug sessionbean1.java 15 Years Ago by ceyesuma …depot */ public class MLPController { private EntityManagerFactory emf; private EntityManager getEntityManager() { if(emf == null){ emf = Persistence.…return emf.createEntityManager(); } public Content[] getContent() { EntityManager em = getEntityManager(); try{ javax.persistence.Query q…