I have a strange problem with my rest application I'm developing.
I have created entity class as well as dao class to manage them. Now, when I deploy the application to the server, I can see that my database schema is being updated. Now i have this:
@Stateless
@Produces("text/plain")
@Path("cc")
public class HelloService {
@EJB
private DomainDao dao;
@GET
@Path("/put")
public String put() {
Domain d = new Domain();
d.setName("name");
d.setActive(true);
d.setCreationDate(new Date());
d.setLastModificationDate(new Date());
dao.create(d);
return "completed";
}
@GET
@Path("/get")
public String get() {
return dao.find(1l).getName();
}
@GET
@Path("/hello")
public String message() {
return "hi";
}
}
After the deployment I manually insert a row into my table. When I call get() method via browser, I can see it works properly, as correct info is displayed. However, when I call put() method I get an exception.
[2015-10-23T18:53:47.137+0200] [glassfish 4.0] [WARNING] [] [javax.enterprise.web] [tid: _ThreadID=24 _ThreadName=http-listener-1(5)] [timeMillis: 1445619227137] [levelValue: 900] [[
StandardWrapperValve[pl.kacperb333.restApp.MainApp]: Servlet.service() for servlet pl.kacperb333.restApp.MainApp threw exception
javax.transaction.xa.XAException: java.lang.IllegalStateException: This web container has not yet been started
at com.sun.enterprise.resource.ConnectorXAResource.handleResourceException(ConnectorXAResource.java:115)
at com.sun.enterprise.resource.ConnectorXAResource.rollback(ConnectorXAResource.java:215)
at com.sun.enterprise.transaction.JavaEETransactionImpl.commit(JavaEETransactionImpl.java:488)
at com.sun.enterprise.transaction.JavaEETransactionManagerSimplified.commit(JavaEETransactionManagerSimplified.java:854)
at com.sun.ejb.containers.EJBContainerTransactionManager.completeNewTx(EJBContainerTransactionManager.java:719)
at com.sun.ejb.containers.EJBContainerTransactionManager.postInvokeTx(EJBContainerTransactionManager.java:503)
at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:4475)
at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:2009)
at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1979)
at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:220)
at com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:88)
at com.sun.proxy.$Proxy315.test(Unknown Source)
at pl.kacperb333.restApp.webservices.__EJB31_Generated__HelloService__Intf____Bean__.test(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81)
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:125)
at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$TypeOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:195)
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:91)
at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:346)
at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:341)
at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:101)
at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:224)
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)
at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317)
at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:198)
at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:946)
at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:323)
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:372)
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:335)
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:218)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:318)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:357)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:260)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:188)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:191)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:168)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:189)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:288)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:206)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:136)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:114)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:838)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:113)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:115)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:55)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:135)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:564)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:544)
at java.lang.Thread.run(Thread.java:745)
]]
I've been working on this issue for 2 days now and I'm out of ideas.
Here are the entity and dao classes:
AbstractEntity:
@MappedSuperclass
public abstract class AbstractEntity implements IAbstractEntity {
private Boolean active;
@Temporal(TemporalType.DATE)
private Date creationDate;
@Temporal(TemporalType.DATE)
private Date lastModificationDate;
@Override
public Boolean getActive() {
return active;
}
@Override
public void setActive(Boolean active) {
this.active = active;
}
@Override
public Date getCreationDate() {
return creationDate;
}
@Override
public void setCreationDate(Date creationDate) {
this.creationDate = creationDate;
}
@Override
public Date getLastModificationDate() {
return lastModificationDate;
}
@Override
public void setLastModificationDate(Date lastModificationDate) {
this.lastModificationDate = lastModificationDate;
}
}
Entity:
@Entity
public class Domain extends AbstractEntity implements IDomain {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long domainId;
@ManyToMany(targetEntity = Company.class, mappedBy = "domains")
private Set companies;
@OneToMany(targetEntity = Offer.class)
@JoinColumn(name = "offerId")
private List offers;
private String name;
@Override
public Long getDomainId() {
return domainId;
}
@Override
public void setDomainId(Long domainId) {
this.domainId = domainId;
}
@Override
public Set getCompanies() {
return companies;
}
@Override
public void setCompanies(Set companies) {
this.companies = companies;
}
@Override
public List getOffers() {
return offers;
}
@Override
public void setOffers(List offers) {
this.offers = offers;
}
@Override
public String getName() {
return name;
}
@Override
public void setName(String name) {
this.name = name;
}
}
Abstract Dao:
public abstract class AbstractDao {
private Class entityClass;
public AbstractDao(Class entityClass) {
this.entityClass = entityClass;
}
protected abstract EntityManager getEntityManager();
public void create(T entity) {
getEntityManager().persist(entity);
}
public void edit(T entity) {
getEntityManager().merge(entity);
}
public void remove(T entity) {
getEntityManager().remove(getEntityManager().merge(entity));
}
public T find(Object id) {
return getEntityManager().find(entityClass, id);
}
public List findAll() {
javax.persistence.criteria.CriteriaQuery cq = getEntityManager().getCriteriaBuilder().createQuery();
cq.select(cq.from(entityClass));
return getEntityManager().createQuery(cq).getResultList();
}
public List findRange(int[] range) {
javax.persistence.criteria.CriteriaQuery cq = getEntityManager().getCriteriaBuilder().createQuery();
cq.select(cq.from(entityClass));
javax.persistence.Query q = getEntityManager().createQuery(cq);
q.setMaxResults(range[1] - range[0] + 1);
q.setFirstResult(range[0]);
return q.getResultList();
}
public int count() {
javax.persistence.criteria.CriteriaQuery cq = getEntityManager().getCriteriaBuilder().createQuery();
javax.persistence.criteria.Root rt = cq.from(entityClass);
cq.select(getEntityManager().getCriteriaBuilder().count(rt));
javax.persistence.Query q = getEntityManager().createQuery(cq);
`enter code here`return ((Long) q.getSingleResult()).intValue();
}
}
DomainDao:
@Stateless
@LocalBean
public class DomainDao extends AbstractDao {
@PersistenceContext(unitName = "rekruterPU")
private EntityManager em;
@Override
protected EntityManager getEntityManager() {
return em;
}
public DomainDao() {
super(Domain.class);
}
}
I don't think that the problem is in entity or dao class, as at least one method of EntityManager (find()) works. I would appreciate and help.
