Hibernate のバックアップの現在との差分(No.1)



  --improved Session serialization support by adding ability to serialize unflushed sessions (Steve Ebersole)
  --fixed Session.clear functionality to clear the internal nonExists cache (Steve Ebersole)
  --added "dynamic instantiation" (i.e., select new foo() ...) support to ScrollableResultsImpl and IteratorImpl (Steve Ebersole)
  --added support for multi-parameter SQL functions (Steve Ebersole)
  --fixed hbm2ddl generating infinite indexes on MySQL (Michael Gloegl)
  --fixed alias precedence in HQL queries, function names are second (Steve Ebersole)
  --added "transactional" as allowed cache concurrency strategy in XML configuration file
  --improved System.getProperties() with security exception warning in secure environments
  --improved Proxool integration, better property handling
  --fixed problem with use of getDefinedMethod() in secure environments (Ken Arnold)
  --fixed bug in createSQLQuery() which prohibited multiple aliases for the same entity (Max Andersen)
  --fixed query cache misses when using named bind parameters (Michael Greer)
  --recognize "left" and "right as keywords in SQL fragments
  --recognize SQL quoted identifiers in SQL fragments
  --improved identity handling on SQL Server by using scope_identity() for update counts (Arthur Fitt)
  --added DB2390Dialect for DB2/390 databases (Kristoffer Dyrkorn)
  --fixed a bug in toArray() of identifier bag collections (Khachchou Mohammed)
  --fixed a problem with DDL generation for serial columns in Informix
  --fixed a problem with DDL generation for timestamp columns in Informix (Michael Schmidt)
  --fixed a NPE that occurred calling saveOrUpdateCopy() for components
  --fixed a bug with replicate() and uninitialized collections
  --fixed a bug caching one-to-one associations
  --fixed eviction from named query cache regions


  DB2,FrontBase,HSQLDB,informix,interbase,MS SQL server,MySQL, Oracle,Pointbase,PostgreSQL,Sybase etc.


  -[[Working with Hibernate in Eclipse:]]


   package test;
   import java.util.List;
   import java.util.Properties;
   import net.sf.hibernate.Hibernate;
   import net.sf.hibernate.HibernateException;
   import net.sf.hibernate.Session;
   import net.sf.hibernate.Transaction;
   import net.sf.hibernate.cfg.Configuration;
   import net.sf.hibernate.expression.Expression;
   public class SampleMain {
       public static void main(String[] args) {
           Configuration cfg = null;
           Session session = null;
           Transaction transaction = null;
           Properties props = new Properties();
           try {
               cfg = new Configuration().addClass(Person.class).addProperties(props);
               session = cfg.buildSessionFactory().openSession();
               transaction = session.beginTransaction();
               Person person = new Person();


               Long id = (Long);

               Person load = (Person) session.load(Person.class, id);


               List list2 =
               List list = session.find("from Person where id=?", id, Hibernate.LONG);

               List list2 =
                   session.createCriteria(Person.class).add(Expression.eq("id", id)).list();


               list = session.find("from Person");

           } catch (Exception e) {
               try {
                   if (transaction != null)
               } catch (Exception e1) {
           } finally {
               try {
                   if (session != null && session.isOpen())
               } catch (HibernateException e1) {

   <?xml version="1.0" encoding="UTF-8"?>
   <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 2.0//EN"
     <class name="test.Person" table="PERSON">
       <id name="id" column="ID" type="long">
         <generator class="native"/>
       <property name="name" column="NAME" type="string" length="20" not-null="true"/>

   Person load = (Person) session.load(Person.class, id, LockMode.UPGRADE);
   List list2 = session.createCriteria(Person.class)
                       .add(Expression.eq("id", id))
  #amazonkey2(JAVA DB)

トップ 一覧 検索 最終更新 バックアップ   ヘルプ   最終更新のRSS

Modified by MT22(Moriwaki Takashi)

"PukiWiki" 1.3.7 Copyright © 2001,2002,2003 PukiWiki Developers Team. License is GNU/GPL.
Based on "PukiWiki" 1.3 by sng
Powered by PHP 7.4.30

HTML convert time to 0.034 sec.