,JPA一对一示例 hibername,
public class test {
public static void main(String[] args) {
// TODO Auto-generated method stub
EntityManagerHelper.getEntityManager().getTransaction().begin();
Person p1=new Person("AAAAAAAAAAAAAAA");
Idcard id1=new Idcard("123456");
// id1.setPerson(p1);
// IdcardDAO idDAO=new IdcardDAO();
// idDAO.save(id1);
p1.setIdcard(id1);
//EntityManagerHelper.log(info, level, ex);
PersonDAO pDao=new PersonDAO();
pDao.save(p1);
EntityManagerHelper.getEntityManager().getTransaction().commit();
}
}
资源文件列表
jpaOne/.classpath , 824
jpaOne/.project , 720
jpaOne/.settings/com.genuitec.eclipse.persistence.jpa.prefs , 132
jpaOne/.settings/org.eclipse.jdt.core.prefs , 598
jpaOne/.settings/org.eclipse.jpt.core.prefs , 136
jpaOne/.settings/org.eclipse.jpt.entitygen.me.test.test , 1485
jpaOne/.settings/org.eclipse.wst.common.project.facet.core.prefs.xml , 352
jpaOne/.settings/org.eclipse.wst.common.project.facet.core.xml , 223
jpaOne/bin/EntityManagerHelper.class , 2524
jpaOne/bin/Idcard.class , 1530
jpaOne/bin/IdcardDAO.class , 3955
jpaOne/bin/IIdcardDAO.class , 600
jpaOne/bin/IPersonDAO.class , 600
jpaOne/bin/META-INF/persistence.xml , 853
jpaOne/bin/Person.class , 1587
jpaOne/bin/PersonDAO.class , 3955
jpaOne/bin/test.class , 990
jpaOne/lib/mysql-connector-java-5.1.44-bin.jar , 999635
jpaOne/src/EntityManagerHelper.java , 1602
jpaOne/src/Idcard.java , 996
jpaOne/src/IdcardDAO.java , 5971
jpaOne/src/IIdcardDAO.java , 3061
jpaOne/src/IPersonDAO.java , 3039
jpaOne/src/META-INF/persistence.xml , 853
jpaOne/src/Person.java , 1063
jpaOne/src/PersonDAO.java , 5949
jpaOne/src/test.java , 555