I am getting the below errors when I try and run the below code. Very strange.
If I change the code to just:
configuration.addClass(Team.class);
and try and read a Team object from a Session it works - it just doesn't work if I use Team and Game at the same time.
Version:
2.1.7
Mapping documents:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 2.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd">
<hibernate-mapping
>
<class
name="uk.co.smitek.league.Game"
table="GAME"
dynamic-update="false"
dynamic-insert="false"
select-before-update="false"
optimistic-lock="version"
>
<id
name="id"
column="id"
type="java.lang.Long"
>
<generator class="increment">
<!--
To add non XDoclet generator parameters, create a file named
hibernate-generator-params-Game.xml
containing the additional parameters and place it in your merge dir.
-->
</generator>
</id>
<property
name="homeTeam"
type="uk.co.smitek.league.Team"
update="true"
insert="true"
access="property"
column="home_team_id"
/>
<property
name="homeTeamScore"
type="int"
update="true"
insert="true"
access="property"
column="home_team_score"
/>
<property
name="awayTeamScore"
type="int"
update="true"
insert="true"
access="property"
column="away_team_score"
/>
<property
name="kickoff"
type="java.util.Date"
update="true"
insert="true"
access="property"
column="date"
/>
<!--
To add non XDoclet property mappings, create a file named
hibernate-properties-Game.xml
containing the additional properties and place it in your merge dir.
-->
</class>
</hibernate-mapping>
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 2.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd">
<hibernate-mapping
>
<class
name="uk.co.smitek.league.Team"
table="TEAM"
dynamic-update="false"
dynamic-insert="false"
select-before-update="false"
optimistic-lock="version"
>
<id
name="id"
column="id"
type="java.lang.Long"
>
<generator class="increment">
<!--
To add non XDoclet generator parameters, create a file named
hibernate-generator-params-Team.xml
containing the additional parameters and place it in your merge dir.
-->
</generator>
</id>
<property
name="teamName"
type="java.lang.String"
update="true"
insert="true"
access="property"
column="name"
/>
<!--
To add non XDoclet property mappings, create a file named
hibernate-properties-Team.xml
containing the additional properties and place it in your merge dir.
-->
</class>
</hibernate-mapping>
Code between sessionFactory.openSession() and session.close():
public static void main(String[] args) throws HibernateException, IOException
{
Configuration configuration = new Configuration();
configuration.addClass(Game.class).addClass(Team.class);
SessionFactory factory = configuration.buildSessionFactory();
Session session = factory.openSession();
Game game = (Game) session.load(Game.class, new Long("1"));
System.out.println(game);
session.close();
}
Full stack trace of any exception that occurs:
(cfg.Environment 478 ) Hibernate 2.1.7
(cfg.Environment 512 ) loaded properties from resource hibernate.properties: {hibernate.connection.driver_class=com.mysql.jdbc.Driver, hibernate.cglib.use_reflection_optimizer=true, hibernate.dialect=net.sf.hibernate.dialect.MySQLDialect, hibernate.connection.username=root, hibernate.connection.url=jdbc:mysql://localhost:3306/martin?autoReconnect=true, hibernate.show_sql=false, hibernate.connection.password=root, hibernate.connection.pool_size=20, hibernate.statement_cache.size=6}
(cfg.Environment 538 ) using CGLIB reflection optimizer
(cfg.Environment 567 ) using JDK 1.4 java.sql.Timestamp handling
(cfg.Configuration 350 ) Mapping resource: uk/co/smitek/league/Game.hbm.xml
(cfg.Binder 230 ) Mapping class: uk.co.smitek.league.Game -> GAME
(cfg.Configuration 255 ) Could not compile the mapping document
net.sf.hibernate.MappingException: Could not interpret type: uk.co.smitek.league.Team
at net.sf.hibernate.cfg.Binder.getTypeFromXML(Binder.java:935)
at net.sf.hibernate.cfg.Binder.bindSimpleValue(Binder.java:436)
at net.sf.hibernate.cfg.Binder.propertiesFromXML(Binder.java:1048)
at net.sf.hibernate.cfg.Binder.bindRootClass(Binder.java:363)
at net.sf.hibernate.cfg.Binder.bindRoot(Binder.java:1257)
at net.sf.hibernate.cfg.Configuration.add(Configuration.java:252)
at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:288)
at net.sf.hibernate.cfg.Configuration.addClass(Configuration.java:354)
at uk.co.smitek.league.dao.hibernate.Main.main(Main.java:30)
Exception in thread "main" net.sf.hibernate.MappingException: Error reading resource: uk/co/smitek/league/Game.hbm.xml
at net.sf.hibernate.cfg.Configuration.addClass(Configuration.java:357)
at uk.co.smitek.league.dao.hibernate.Main.main(Main.java:30)
Caused by: net.sf.hibernate.MappingException: Could not interpret type: uk.co.smitek.league.Team
at net.sf.hibernate.cfg.Binder.getTypeFromXML(Binder.java:935)
at net.sf.hibernate.cfg.Binder.bindSimpleValue(Binder.java:436)
at net.sf.hibernate.cfg.Binder.propertiesFromXML(Binder.java:1048)
at net.sf.hibernate.cfg.Binder.bindRootClass(Binder.java:363)
at net.sf.hibernate.cfg.Binder.bindRoot(Binder.java:1257)
at net.sf.hibernate.cfg.Configuration.add(Configuration.java:252)
at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:288)
at net.sf.hibernate.cfg.Configuration.addClass(Configuration.java:354)
... 1 more
Name and version of the database you are using:
MySQL 4.1
The generated SQL (show_sql=true):
Don't get this far!
Debug level Hibernate log excerpt:
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