Witajcie,
Zaczynam uczyc się hibernate i natrafiłem na problem przy odwzorowaniu asocjajci. Pytanie brzmi co mam błędnie. Tak jak napisałem dopiero się tego ucze dlatego moge popełnic głupie błędy.
Taka oto prosta relacja:
Tabela User:
ID,Imie,Nazwisko,Wiek
Tabela Adres:
ID, UserID,Adres
Relacja 1 do wielu po kolumnie ID i UserID
public class User implements java.io.Serializable
{
public int id;
public String imie;
public String nazwisko;
public int wiek;
```java
public class Adres implements java.io.Serializable
{
public int id;
public User user;
public String adres;
}
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
<!-- Generated 2014-11-18 16:29:32 by Hibernate Tools 4.3.1 -->
<hibernate-mapping>
<class catalog="ExProF" name="entity.User" optimistic-lock="version" schema="dbo" table="User">
<set name="Adreses" table="Adres" inverse="false" fetch="select">
<key>
<column name="ID" not-null="true" />
</key>
<one-to-many class="entity.Adres"/>
</set>
<property name="imie" type="string">
<column name="Imie"/>
</property>
<property name="nazwisko" type="string">
<column name="Nazwisko"/>
</property>
<property name="wiek" type="java.lang.Integer">
<column name="Wiek"/>
</property>
</class>
</hibernate-mapping>
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
<!-- Generated 2014-11-18 16:29:32 by Hibernate Tools 4.3.1 -->
<hibernate-mapping>
<class catalog="ExProF" name="entity.Adres" optimistic-lock="version" schema="dbo" table="Adres">
<id name="id" type="int">
<column name="ID"/>
<generator class="native"/>
</id>
<many-to-one name="user" class="User">
<column name="UserID" not-null="true" />
</many-to-one>
<property name="adres" type="string">
<column name="Adres"/>
</property>
</class>
</hibernate-mapping>
Mam coś błędnie w mapowaniach ale nie wiem o co chodzi. Błąd jaki wywala mi kompilator:
lut 24, 2015 116 PM org.hibernate.internal.util.xml.ErrorLogger logErrors
ERROR: HHH000196: Error parsing XML (2) : The content of element type "class" must match "(meta*,subselect?,cache?,synchronize*,comment?,tuplizer*,(id|composite-id),discriminator?,natural-id?,(version|timestamp)?,(property|many-to-one|one-to-one|component|dynamic-component|properties|any|map|set|list|bag|idbag|array|primitive-array),((join,subclass*)|joined-subclass*|union-subclass*),loader?,sql-insert?,sql-update?,sql-delete?,filter*,fetch-profile*,resultset*,(query|sql-query))".
lut 24, 2015 116 PM org.hibernate.internal.util.xml.ErrorLogger logErrors
ERROR: HHH000196: Error parsing XML (2) : The content of element type "class" must match "(meta,subselect?,cache?,synchronize*,comment?,tuplizer*,(id|composite-id),discriminator?,natural-id?,(version|timestamp)?,(property|many-to-one|one-to-one|component|dynamic-component|properties|any|map|set|list|bag|idbag|array|primitive-array),((join,subclass*)|joined-subclass*|union-subclass*),loader?,sql-insert?,sql-update?,sql-delete?,filter*,fetch-profile*,resultset*,(query|sql-query)*)".
Initial SessionFactory creation failed.org.hibernate.InvalidMappingException: Unable to read XML
Exception in thread "main" java.lang.ExceptionInInitializerError