Question

要审核所有数据库更改，我们已实现了Hibernate Interceptor(org.hibernate.Interceptor)。我们可以记录使用JpaRepository执行的查询的审核

拦截器，我们已经使用-样本

import java.io.Serializable;
import java.util.Iterator;

import org.hibernate.CallbackException;
import org.hibernate.EntityMode;
import org.hibernate.Interceptor;
import org.hibernate.Transaction;
import org.hibernate.type.Type;

public class TestInterceptor implements Interceptor {

@Override
public boolean onLoad(Object entity, Serializable id, Object[] state, String[] propertyNames, Type[] types)
        throws CallbackException {
    // TODO Auto-generated method stub
    return false;
}

@Override
public boolean onFlushDirty(Object entity, Serializable id, Object[] currentState, Object[] previousState,
        String[] propertyNames, Type[] types) throws CallbackException {
    // TODO Auto-generated method stub
    return false;
}

@Override
public boolean onSave(Object entity, Serializable id, Object[] state, String[] propertyNames, Type[] types)
        throws CallbackException {
    // TODO Auto-generated method stub
    return false;
}

@Override
public void onDelete(Object entity, Serializable id, Object[] state, String[] propertyNames, Type[] types)
        throws CallbackException {
    // TODO Auto-generated method stub

}

@Override
public void onCollectionRecreate(Object collection, Serializable key) throws CallbackException {
    // TODO Auto-generated method stub

}

@Override
public void onCollectionRemove(Object collection, Serializable key) throws CallbackException {
    // TODO Auto-generated method stub

}

@Override
public void onCollectionUpdate(Object collection, Serializable key) throws CallbackException {
    // TODO Auto-generated method stub

}

@Override
public void preFlush(Iterator entities) throws CallbackException {
    // TODO Auto-generated method stub

}

@Override
public void postFlush(Iterator entities) throws CallbackException {
    // TODO Auto-generated method stub

}

@Override
public Boolean isTransient(Object entity) {
    // TODO Auto-generated method stub
    return null;
}

@Override
public int[] findDirty(Object entity, Serializable id, Object[] currentState, Object[] previousState,
        String[] propertyNames, Type[] types) {
    // TODO Auto-generated method stub
    return null;
}

@Override
public Object instantiate(String entityName, EntityMode entityMode, Serializable id) throws CallbackException {
    // TODO Auto-generated method stub
    return null;
}

@Override
public String getEntityName(Object object) throws CallbackException {
    // TODO Auto-generated method stub
    return null;
}

@Override
public Object getEntity(String entityName, Serializable id) throws CallbackException {
    // TODO Auto-generated method stub
    return null;
}

@Override
public void afterTransactionBegin(Transaction tx) {
    // TODO Auto-generated method stub

}

@Override
public void beforeTransactionCompletion(Transaction tx) {
    // TODO Auto-generated method stub

}

@Override
public void afterTransactionCompletion(Transaction tx) {
    // TODO Auto-generated method stub

}

@Override
public String onPrepareStatement(String sql) {
    // TODO Auto-generated method stub
    return null;
}

}

但是，如果我们通过org.springframework.data.jpa.repository.Query运行查询，则不会调用拦截器。

是否可以审核/拦截使用org.springframework.data.jpa.repository.Query执行的查询

即我的存储库中有以下查询，这不会触发休眠拦截器

  @Transactional
  @Modifying
  @Query("DELETE from MyEntity my where my.id =?1")
  void deleteById(Long id);

Answer 1

要拦截spring数据查询，请添加以下属性：

spring.jpa.properties.hibernate.session_factory.interceptor = com.yourpacakge.TestInterceptor

为简单起见，我使用了从EmptyInterceptor扩展的拦截器类。

public class MyInterceptor extends EmptyInterceptor {
    @Override
    public String onPrepareStatement(String sql) {
        System.out.println("Query intercepted: " + sql);
        return super.onPrepareStatement(sql);
    }
}

DOCS：https://docs.jboss.org/hibernate/orm/5.2/userguide/html_single/Hibernate_User_Guide.html#configurations-session-events

如何审核Spring数据jpa @Query？

1 个答案: