在尝试将企业javabean应用程序部署到GlassFish服务器5.1.0时遇到问题。我的错误显示在这里：
Exception while deploying the app [ED-EMS-SLSB]|#]
Exception during lifecycle processing
org.glassfish.deployment.common.DeploymentException: Exception [EclipseLink-28019] (Eclipse Persistence Services - 2.7.4.v20190115-ad5b7c6b2a): org.eclipse.persistence.exceptions.EntityManagerSetupException
Exception Description: Deployment of PersistenceUnit [ED-EMS-SLSB-ejbPU] failed. Close all factories for this PersistenceUnit.
Internal Exception: Exception [EclipseLink-0] (Eclipse Persistence Services - 2.7.4.v20190115-ad5b7c6b2a): org.eclipse.persistence.exceptions.IntegrityException
Descriptor Exceptions:
---------------------------------------------------------
Exception [EclipseLink-168] (Eclipse Persistence Services - 2.7.4.v20190115-ad5b7c6b2a): org.eclipse.persistence.exceptions.DescriptorException
Exception Description: Problem in creating new instance using the default constructor. The default constructor triggered an exception.
Internal Exception: java.lang.reflect.InvocationTargetException
Target Invocation Exception: java.lang.RuntimeException:
Descriptor: RelationalDescriptor(entity.EmsEmployee --> [DatabaseTable(EMS_EMPLOYEE)])
Runtime Exceptions:
---------------------------------------------------------
at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.createDeployFailedPersistenceException(EntityManagerSetupImpl.java:908)
at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:848)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.getAbstractSession(EntityManagerFactoryDelegate.java:219)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.createEntityManagerImpl(EntityManagerFactoryDelegate.java:327)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:350)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:313)
at org.glassfish.persistence.jpa.JPADeployer$2.visitPUD(JPADeployer.java:427)
at org.glassfish.persistence.jpa.JPADeployer$PersistenceUnitDescriptorIterator.iteratePUDs(JPADeployer.java:486)
at org.glassfish.persistence.jpa.JPADeployer.iterateInitializedPUsAtApplicationPrepare(JPADeployer.java:468)
at org.glassfish.persistence.jpa.JPADeployer.event(JPADeployer.java:371)
at org.glassfish.kernel.event.EventsImpl.send(EventsImpl.java:107)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:463)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:195)
at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:467)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:516)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:512)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:360)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute(CommandRunnerImpl.java:511)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:542)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:534)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:360)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:533)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1441)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1300(CommandRunnerImpl.java:86)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1823)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1699)
at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:510)
at com.sun.enterprise.v3.admin.AdminAdapter.onMissingResource(AdminAdapter.java:200)
at org.glassfish.grizzly.http.server.StaticHttpHandlerBase.service(StaticHttpHandlerBase.java:166)
at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:439)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:144)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:182)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:156)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:218)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:95)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:260)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:177)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:109)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:88)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:53)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:515)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:89)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:94)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:33)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:114)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:569)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:549)
at java.lang.Thread.run(Thread.java:748)
|#]
Exception while deploying the app [ED-EMS-SLSB] : Exception [EclipseLink-28019] (Eclipse Persistence Services - 2.7.4.v20190115-ad5b7c6b2a): org.eclipse.persistence.exceptions.EntityManagerSetupException
Exception Description: Deployment of PersistenceUnit [ED-EMS-SLSB-ejbPU] failed. Close all factories for this PersistenceUnit.
Internal Exception: Exception [EclipseLink-0] (Eclipse Persistence Services - 2.7.4.v20190115-ad5b7c6b2a): org.eclipse.persistence.exceptions.IntegrityException
Descriptor Exceptions:
---------------------------------------------------------
Exception [EclipseLink-168] (Eclipse Persistence Services - 2.7.4.v20190115-ad5b7c6b2a): org.eclipse.persistence.exceptions.DescriptorException
Exception Description: Problem in creating new instance using the default constructor. The default constructor triggered an exception.
Internal Exception: java.lang.reflect.InvocationTargetException
Target Invocation Exception: java.lang.RuntimeException:
Descriptor: RelationalDescriptor(entity.EmsEmployee --> [DatabaseTable(EMS_EMPLOYEE)])
Runtime Exceptions:
---------------------------------------------------------
|#]
我希望有人能对此有所了解，因为这是我第一次使用Enterprise Java Beans，考虑到一切都必须以某种方式设置，我发现这非常困难。如果有人能推荐一些东西或给我指明正确的方向，那就太好了。
编辑：这是我的实体类EmsEmployee.java
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package entity;
import java.io.Serializable;
import java.math.BigDecimal;
import javax.persistence.Basic;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.Table;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import javax.xml.bind.annotation.XmlRootElement;
/**
*
* @author jeremy
*/
@Entity
@Table(name = "EMS_EMPLOYEE")
@XmlRootElement
@NamedQueries({
@NamedQuery(name = "EmsEmployee.findAll", query = "SELECT e FROM EmsEmployee e"),
@NamedQuery(name = "EmsEmployee.findByEmpid", query = "SELECT e FROM EmsEmployee e WHERE e.empid = :empid"),
@NamedQuery(name = "EmsEmployee.findByName", query = "SELECT e FROM EmsEmployee e WHERE e.name = :name"),
@NamedQuery(name = "EmsEmployee.findByPassword", query = "SELECT e FROM EmsEmployee e WHERE e.password = :password"),
@NamedQuery(name = "EmsEmployee.findByEmail", query = "SELECT e FROM EmsEmployee e WHERE e.email = :email"),
@NamedQuery(name = "EmsEmployee.findByPhone", query = "SELECT e FROM EmsEmployee e WHERE e.phone = :phone"),
@NamedQuery(name = "EmsEmployee.findByAddress", query = "SELECT e FROM EmsEmployee e WHERE e.address = :address"),
@NamedQuery(name = "EmsEmployee.findBySecqn", query = "SELECT e FROM EmsEmployee e WHERE e.secqn = :secqn"),
@NamedQuery(name = "EmsEmployee.findBySecans", query = "SELECT e FROM EmsEmployee e WHERE e.secans = :secans"),
@NamedQuery(name = "EmsEmployee.findByBsbid", query = "SELECT e FROM EmsEmployee e WHERE e.bsbid = :bsbid"),
@NamedQuery(name = "EmsEmployee.findByAccid", query = "SELECT e FROM EmsEmployee e WHERE e.accid = :accid"),
@NamedQuery(name = "EmsEmployee.findBySalary", query = "SELECT e FROM EmsEmployee e WHERE e.salary = :salary"),
@NamedQuery(name = "EmsEmployee.findByAppgroup", query = "SELECT e FROM EmsEmployee e WHERE e.appgroup = :appgroup"),
@NamedQuery(name = "EmsEmployee.findByActive", query = "SELECT e FROM EmsEmployee e WHERE e.active = :active"),
@NamedQuery(name = "EmsEmployee.findByMemo", query = "SELECT e FROM EmsEmployee e WHERE e.memo = :memo")})
public class EmsEmployee implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@Basic(optional = false)
@NotNull
@Size(min = 1, max = 6)
@Column(name = "EMPID")
private String empid;
@Size(max = 50)
@Column(name = "NAME")
private String name;
@Size(max = 64)
@Column(name = "PASSWORD")
private String password;
// @Pattern(regexp="[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?", message="Invalid email")//if the field contains email address consider using this annotation to enforce field validation
@Size(max = 50)
@Column(name = "EMAIL")
private String email;
// @Pattern(regexp="^\(?(\d{3})\)?[- ]?(\d{3})[- ]?(\d{4})$", message="Invalid phone/fax format, should be as xxx-xxx-xxxx")//if the field contains phone or fax number consider using this annotation to enforce field validation
@Size(max = 10)
@Column(name = "PHONE")
private String phone;
@Size(max = 50)
@Column(name = "ADDRESS")
private String address;
@Size(max = 60)
@Column(name = "SECQN")
private String secqn;
@Size(max = 60)
@Column(name = "SECANS")
private String secans;
@Size(max = 6)
@Column(name = "BSBID")
private String bsbid;
@Size(max = 10)
@Column(name = "ACCID")
private String accid;
// @Max(value=?) @Min(value=?)//if you know range of your decimal fields consider using these annotations to enforce field validation
@Column(name = "SALARY")
private BigDecimal salary;
@Size(max = 15)
@Column(name = "APPGROUP")
private String appgroup;
@Column(name = "ACTIVE")
private Boolean active;
@Size(max = 255)
@Column(name = "MEMO")
private String memo;
public EmsEmployee() {
}
public EmsEmployee(String empid) {
this.empid = empid;
}
public String getEmpid() {
return empid;
}
public void setEmpid(String empid) {
this.empid = empid;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getPhone() {
return phone;
}
public void setPhone(String phone) {
this.phone = phone;
}
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address;
}
public String getSecqn() {
return secqn;
}
public void setSecqn(String secqn) {
this.secqn = secqn;
}
public String getSecans() {
return secans;
}
public void setSecans(String secans) {
this.secans = secans;
}
public String getBsbid() {
return bsbid;
}
public void setBsbid(String bsbid) {
this.bsbid = bsbid;
}
public String getAccid() {
return accid;
}
public void setAccid(String accid) {
this.accid = accid;
}
public BigDecimal getSalary() {
return salary;
}
public void setSalary(BigDecimal salary) {
this.salary = salary;
}
public String getAppgroup() {
return appgroup;
}
public void setAppgroup(String appgroup) {
this.appgroup = appgroup;
}
public Boolean getActive() {
return active;
}
public void setActive(Boolean active) {
this.active = active;
}
public String getMemo() {
return memo;
}
public void setMemo(String memo) {
this.memo = memo;
}
@Override
public int hashCode() {
int hash = 0;
hash += (empid != null ? empid.hashCode() : 0);
return hash;
}
@Override
public boolean equals(Object object) {
// TODO: Warning - this method won't work in the case the id fields are not set
if (!(object instanceof EmsEmployee)) {
return false;
}
EmsEmployee other = (EmsEmployee) object;
if ((this.empid == null && other.empid != null) || (this.empid != null && !this.empid.equals(other.empid))) {
return false;
}
return true;
}
@Override
public String toString() {
return "entity.EmsEmployee[ empid=" + empid + " ]";
}
}
这是我的无状态会话bean类EmsEmployeeFacade.java
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package session;
import entity.EmsEmployee;
import entity.EmsEmployeeDTO;
import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
/**
*
* @author jeremy
*/
@Stateless
public class EmsEmployeeFacade implements EmsEmployeeFacadeRemote {
@PersistenceContext(unitName = "ED-EMS-SLSB-ejbPU")
private EntityManager em;
protected EntityManager getEntityManager() {
return em;
}
private void create(EmsEmployee emsEmployee) {
em.persist(emsEmployee);
}
private void edit(EmsEmployee emsEmployee) {
em.merge(emsEmployee);
}
private void remove(EmsEmployee emsEmployee) {
em.remove(em.merge(emsEmployee));
}
private EmsEmployee find(Object id) {
return em.find(EmsEmployee.class, id);
}
private EmsEmployee myDTO2DAO(EmsEmployeeDTO emsEmployeeDTO) {
EmsEmployee emsEmployee = new EmsEmployee();
emsEmployee.setEmpid(emsEmployeeDTO.getEmpid());
emsEmployee.setName(emsEmployeeDTO.getName());
emsEmployee.setPassword(emsEmployeeDTO.getPassword());
emsEmployee.setEmail(emsEmployeeDTO.getEmail());
emsEmployee.setPhone(emsEmployeeDTO.getPhone());
emsEmployee.setAddress(emsEmployeeDTO.getAddress());
emsEmployee.setSecqn(emsEmployeeDTO.getSecqn());
emsEmployee.setSecans(emsEmployeeDTO.getSecans());
emsEmployee.setBsbid(emsEmployeeDTO.getBsbid());
emsEmployee.setAccid(emsEmployeeDTO.getAccid());
emsEmployee.setSalary(emsEmployeeDTO.getSalary());
emsEmployee.setAppgroup(emsEmployeeDTO.getAppgroup());
emsEmployee.setActive(emsEmployeeDTO.getActive());
emsEmployee.setMemo(emsEmployeeDTO.getMemo());
return emsEmployee;
}
@Override
public boolean createRecord(EmsEmployeeDTO emsEmployeeDTO) {
// try to find the database record in the database first
EmsEmployee tmpEmployee = em.find(EmsEmployee.class, emsEmployeeDTO.getEmpid());
if (tmpEmployee != null) {
// employee whose empid can be found; should not add the record
return false;
}
// employee whose empid could not be found; add it to the database
try {
// convert a DTO to DAO
EmsEmployee emsEmployee = this.myDTO2DAO(emsEmployeeDTO);
// add to database via JPA
this.create(emsEmployee);
return true;
} catch (Exception ex) {
// something is wrong, should not be here though
return false;
}
}
}
您使用的是GlassFish 5.1.0，它只支持Java 8。
我假设您使用的是导致此异常的较新Java版本(可能是14(。