我正在尝试将 hibernate-ogm 与 mongodb 一起使用并且没有出现此类错误
持久性.xml
<persistence-unit name="mongodb-test" transaction-type="JTA">
<provider>org.hibernate.ogm.jpa.HibernateOgmPersistence</provider>
<properties>
<property name="hibernate.ogm.datastore.provider" value="mongodb"></property>
<property name="hibernate.ogm.datastore.host" value="192.168.0.237"></property>
<property name="hibernate.ogm.datastore.create_database" value="true"></property>
<property name="hibernate.ogm.datastore.database" value="anand_test"></property>
<property name="hibernate.ogm.mongodb.connection_timeout" value="5000"></property>
<property name="hibernate.ogm.mongodb.authentication_mechanism" value="PLAIN"></property>
<property name="hibernate.ogm.datastore.document.association_storage" value="IN_ENTITY"></property>
<property name="hibernate.ogm.mongodb.association_document_storage" value="GLOBAL_COLLECTION"></property>
<property name="hibernate.ogm.mongodb.write_concern" value="ACKNOWLEDGED"></property>
<property name="hibernate.ogm.mongodb.read_preference" value="PRIMARY_PREFERRED"></property>
</properties>
</persistence-unit>
人.java
import javax.persistence.Entity;
import javax.persistence.Id;
import org.bson.types.ObjectId;
import org.hibernate.annotations.Type;
@Entity
public class Person {
@Id
@Type(type = "objectid")
private String id;
private String firstName;
private String lastName;
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public Person(){
}
public Person(String firstName,String lastName){
this.firstName = firstName;
this.lastName = lastName;
}
}
TestMongoconnection.java
import com.mongodb.Person;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;
public class TestMongoConnection {
public static void main(String[] args) {
EntityManagerFactory entityManagerFactory = Persistence.createEntityManagerFactory("mongodb-test");
EntityManager manager = entityManagerFactory.createEntityManager();
manager.getTransaction().begin();
Person anandMohan = new Person("Anand","Mohan");
manager.persist(anandMohan);
manager.getTransaction().commit();
manager.close();
}
}
我有 mongodb 版本 3.0.2 和 hibernate-ogm 4.2.0 final 和 mongodb java 版本 3.x jars