15
Tôi có một vấn đề rất lạ, nhận được nó khi tôi nâng cấp som deps cho dự án.Hibernate 4.1 với HSQLDB cho 'ngoại lệ dữ liệu: dữ liệu chuỗi, cắt xén phải'
bây giờ tôi đang sử dụng các phiên bản sau:
- mùa xuân: 3.1.0.RELEASE
- Hibernate: 4.1.7.Final
- HSQLDB: 2.2.8 (org.hsqldb)
Tôi nghĩ rằng sự cố phải làm điều gì đó với trường tệp. (Dbfile.content)
stacktrace:
javax.persistence.PersistenceException: org.hibernate.exception.DataException: could not insert: [org.project.model.Cv]
at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1387)
at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1315)
at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1321)
at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:843)
at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:240)
at $Proxy36.persist(Unknown Source)
at org.project.dao.jpa.GenericDaoJpa.save(GenericDaoJpa.java:49)
at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:318)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at $Proxy40.save(Unknown Source)
at org.project.dao.CvDaoTest.updateTest(CvDaoTest.java:77)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:74)
at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:83)
at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:72)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:231)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:71)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:174)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: org.hibernate.exception.DataException: could not insert: [org.project.model.Cv]
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:102)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:64)
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2345)
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2852)
at org.hibernate.action.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:71)
at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273)
at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:320)
at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:203)
at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:129)
at org.hibernate.ejb.event.EJB3PersistEventListener.saveWithGeneratedId(EJB3PersistEventListener.java:69)
at org.hibernate.event.def.DefaultPersistEventListener.entityIsTransient(DefaultPersistEventListener.java:179)
at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:135)
at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:61)
at org.hibernate.impl.SessionImpl.firePersist(SessionImpl.java:808)
at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:782)
at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:786)
at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:837)
... 45 more
Caused by: java.sql.SQLDataException: data exception: string data, right truncation
at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
at org.hsqldb.jdbc.JDBCPreparedStatement.fetchResult(Unknown Source)
at org.hsqldb.jdbc.JDBCPreparedStatement.executeUpdate(Unknown Source)
at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeUpdate(NewProxyPreparedStatement.java:105)
at org.hibernate.id.IdentityGenerator$GetGeneratedKeysDelegate.executeAndExtract(IdentityGenerator.java:94)
at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:57)
... 60 more
Caused by: org.hsqldb.HsqlException: data exception: string data, right truncation
at org.hsqldb.error.Error.error(Unknown Source)
at org.hsqldb.error.Error.error(Unknown Source)
at org.hsqldb.types.BinaryType.castOrConvertToType(Unknown Source)
at org.hsqldb.types.BinaryType.convertToType(Unknown Source)
at org.hsqldb.StatementDML.getInsertData(Unknown Source)
at org.hsqldb.StatementInsert.getInsertValuesNavigator(Unknown Source)
at org.hsqldb.StatementInsert.getResult(Unknown Source)
at org.hsqldb.StatementDMQL.execute(Unknown Source)
at org.hsqldb.Session.executeCompiledStatement(Unknown Source)
at org.hsqldb.Session.execute(Unknown Source)
... 65 more
Console:
INFO : org.hibernate.engine.jdbc.JdbcSupportLoader - Disabling contextual LOB creation as createClob() method threw error : java.lang.reflect.InvocationTargetException
Hibernate: insert into Nationality (id, countryCode) values (default, ?)
Hibernate: insert into Language (id, countryCode, languageCode) values (default, ?, ?)
Hibernate: insert into Person (id, birthdate, created, email, enabled, firstName, image, lastName, lastUpdate, nationality_id, password, role, salt) values (default, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
Hibernate: insert into Nationality (id, countryCode) values (default, ?)
Hibernate: insert into Person (id, birthdate, created, email, enabled, firstName, image, lastName, lastUpdate, nationality_id, password, role, salt) values (default, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
Hibernate: insert into Company (id, name) values (default, ?)
Hibernate: insert into Language (id, countryCode, languageCode) values (default, ?, ?)
Hibernate: insert into Company (id, name) values (default, ?)
Hibernate: insert into Skill (id, company_id, created, isCategory, lastUpdate, skill_fk) values (default, ?, ?, ?, ?, ?)
Hibernate: insert into Company (id, name) values (default, ?)
Hibernate: insert into Skill (id, company_id, created, isCategory, lastUpdate, skill_fk) values (default, ?, ?, ?, ?, ?)
Hibernate: insert into Nationality (id, countryCode) values (default, ?)
Hibernate: insert into Person (id, birthdate, created, email, enabled, firstName, image, lastName, lastUpdate, nationality_id, password, role, salt) values (default, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
Hibernate: insert into CourseExperience (created, lastUpdate, lastUpdatePerson_id, person_fk, endDate, startDate, id) values (?, ?, ?, ?, ?, ?, ?)
Hibernate: insert into Nationality (id, countryCode) values (default, ?)
Hibernate: insert into Person (id, birthdate, created, email, enabled, firstName, image, lastName, lastUpdate, nationality_id, password, role, salt) values (default, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
Hibernate: insert into CourseExperience (created, lastUpdate, lastUpdatePerson_id, person_fk, endDate, startDate, id) values (?, ?, ?, ?, ?, ?, ?)
Hibernate: insert into Cv (id, company, created, language, lastUpdate, lastUpdatePerson_id, name, person_fk, summary_id) values (default, ?, ?, ?, ?, ?, ?, ?, ?)
WARN : org.hibernate.util.JDBCExceptionReporter - SQL Error: -3401, SQLState: 22001
ERROR: org.hibernate.util.JDBCExceptionReporter - data exception: string data, right truncation
Cv.java:
package org.project.model;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToMany;
import javax.persistence.ManyToOne;
import javax.persistence.OneToMany;
import javax.persistence.OrderBy;
import javax.persistence.OrderColumn;
import javax.persistence.PrePersist;
import javax.persistence.PreUpdate;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
import org.project.model.interfaces.DomainObject;
@Entity
public class Cv implements DomainObject {
private static final long serialVersionUID = -9111485038728016755L;
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
@Column(nullable = false)
private String name;
@ManyToOne
@JoinColumn(name = "person_fk")
private Person person;
@ManyToMany
private List<Skill> skills = new ArrayList<Skill>();
@ManyToOne
private Summary summary;
@ManyToMany(targetEntity = Experience.class)
@OrderColumn(name = "index")
private List<Experience> experiences = new ArrayList<Experience>();
@Temporal(TemporalType.TIMESTAMP)
@Column(updatable = false, insertable = true)
private Date created;
@Temporal(TemporalType.TIMESTAMP)
private Date lastUpdate;
@ManyToOne(optional = false)
private Person lastUpdatePerson;
@Column(nullable = false)
private Language language;
@Column(nullable = false)
private Company company;
@OneToMany(orphanRemoval = true, cascade = CascadeType.ALL, targetEntity = DbFile.class)
@OrderBy("created DESC")
private List<DbFile> files = new ArrayList<DbFile>();
@PrePersist
@PreUpdate
protected void updateDates() {
Date now = new Date();
if (this.created == null) {
this.created = new Date(now.getTime());
}
this.lastUpdate = now;
}
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Person getPerson() {
return person;
}
public void setPerson(Person person) {
this.person = person;
}
public List<Skill> getSkills() {
return skills;
}
public void setSkills(List<Skill> skills) {
this.skills = skills;
}
public List<Experience> getExperiences() {
return experiences;
}
public void setExperiences(List<Experience> experiences) {
this.experiences = experiences;
}
public Date getCreated() {
return created;
}
public void setCreated(Date created) {
this.created = created;
}
public Date getLastUpdate() {
return lastUpdate;
}
public void setLastUpdate(Date lastUpdate) {
this.lastUpdate = lastUpdate;
}
public Person getLastUpdatePerson() {
return lastUpdatePerson;
}
public void setLastUpdatePerson(Person lastUpdatePerson) {
this.lastUpdatePerson = lastUpdatePerson;
}
public void addSkill(Skill skill) {
this.skills.add(skill);
}
public void addExperience(Experience experience) {
this.experiences.add(experience);
}
public Summary getSummary() {
return summary;
}
public void setSummary(Summary summary) {
this.summary = summary;
}
public List<DbFile> getFiles() {
return files;
}
public void setFiles(List<DbFile> files) {
this.files = files;
}
public void addFile(DbFile file) {
this.files.add(file);
}
public Company getCompany() {
return company;
}
public void setCompany(Company company) {
this.company = company;
}
public Language getLanguage() {
return language;
}
public void setLanguage(Language language) {
this.language = language;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((id == null) ? 0 : id.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Cv other = (Cv) obj;
if (id == null) {
if (other.id != null)
return false;
} else if (!id.equals(other.id))
return false;
return true;
}
}
DbFile.java:
package org.project.model;
import java.util.Date;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Lob;
import javax.persistence.PrePersist;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
import org.hibernate.annotations.Type;
import org.project.model.interfaces.DomainObject;
@Entity
public class DbFile implements DomainObject {
private static final long serialVersionUID = 1974800702358176016L;
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
private String filename;
@Column(nullable = false)
@Lob
@Type(type = "org.hibernate.type.MaterializedClobType")
private byte[] content;
private String contentType;
@Temporal(TemporalType.TIMESTAMP)
@Column(updatable = false)
private Date created;
@PrePersist
protected void updateDates() {
if (this.created == null) {
this.created = new Date();
}
}
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getFilename() {
return filename;
}
public void setFilename(String filename) {
this.filename = filename;
}
public byte[] getContent() {
return content;
}
public void setContent(byte[] content) {
this.content = content;
}
public String getContentType() {
return contentType;
}
public void setContentType(String contentType) {
this.contentType = contentType;
}
public Date getCreated() {
return created;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((id == null) ? 0 : id.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
DbFile other = (DbFile) obj;
if (id == null) {
if (other.id != null)
return false;
} else if (!id.equals(other.id))
return false;
return true;
}
}
Test:
@Transactional
@RunWith(SpringJUnit4ClassRunner.class)
...
@TransactionConfiguration(transactionManager = "transactionManager", defaultRollback = true)
public class CvDaoTest extends AbstractTest {
@Autowired
private CvDao cvDao;
@Test
public void updateTest() {
Cv cv = new Cv();
cv.setName("test");
...
cv.setLastUpdatePerson(lastUpdatePerson);
...
cv.setPerson(person);
cv.setCreated(new Date());
cv.setLastUpdate(new Date());
cv.setCompany(getCompany());
cv.setLanguage(getLanguage());
...
cv.addSkill(skill1);
cv.addSkill(skill2);
...
cv.addExperience(experience1);
cv.addExperience(experience2);
cvDao.save(cv).getId();
}
}
GenericDaoJpa.java
public class GenericDaoJpa<T extends DomainObject> implements GenericDao<T> {
private Class<T> type;
// @PersistenceContext
protected EntityManager entityManager;
@PersistenceContext
public void setEntityManager(EntityManager entityManager) {
this.entityManager = entityManager;
}
public GenericDaoJpa(Class<T> type) {
super();
this.type = type;
}
@Transactional(readOnly = true)
public T get(Long id) {
if (id == null) {
return null;
} else {
return entityManager.find(type, id);
}
}
@SuppressWarnings("unchecked")
@Transactional(readOnly = true)
public List<T> getAll() {
return entityManager.createQuery("select o from " + type.getName() + " o").getResultList();
}
@Transactional(readOnly = false)
public T save(T object) {
if (object.getId() != null) {
return entityManager.merge(object);
} else {
entityManager.persist(object);
}
entityManager.flush();
return object;
}
public T delete(T object) {
entityManager.remove(object);
return object;
}
}
Nó không thành công trên: 'cvDao.save (cv) .getId (); '
Datasource sử dụng lớp 'com.mchange.v2.c3p0.ComboPooledDataSource' với tài xế 'org.hsqldb.jdbcDriver' tại url 'jdbc: HSQLDB: mem: dữ liệu'
Tôi đã làm gì sai?
Khó để nói mà không nhìn thấy dữ liệu bạn muốn tồn tại. Bạn có sử dụng các công cụ tạo lược đồ Hibernate để thực sự tạo lược đồ không? Sau đó, bạn có thể sử dụng @Length để chỉ định kích thước của các cột để đảm bảo rằng nội dung thực sự phù hợp với các cột tương ứng. –
@StefanHaberl Tôi đã thêm mã Kiểm tra và GenericDaoJpa.java.Nó không thành công trên dòng cuối cùng trong bài kiểm tra, trên 'cvDao.save (cv)' – Kronis
Hmm. Bạn đang lưu() phương pháp trong DAO chung của bạn có vẻ là ok sau một nháy mắt (mặc dù tôi không hiểu tại sao bạn muốn hợp nhất() ở đây - bạn đang làm việc với các thực thể tách ra mà bạn muốn gắn lại phiên?) , bạn đã kiểm tra độ dài Chuỗi phù hợp với kích thước cột chưa? –