休止状態のアプリケーションを実行できません。私は常にこのエラーを受け取ります:
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/C:/Users/MAG/.m2/repository/org/slf4j/slf4j-jdk14/1.7.2/slf4j-jdk14-1.7.2.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/C:/Users/MAG/.m2/repository/org/slf4j/slf4j-log4j12/1.5.8/slf4j-log4j12-1.5.8.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.JDK14LoggerFactory]
2013-02-14 14:49:05 org.hibernate.cfg.Environment <clinit>
INFO: Hibernate 3.3.0.SP1
2013-02-14 14:49:05 org.hibernate.cfg.Environment <clinit>
INFO: hibernate.properties not found
2013-02-14 14:49:05 org.hibernate.cfg.Environment buildBytecodeProvider
INFO: Bytecode provider name : javassist
2013-02-14 14:49:05 org.hibernate.cfg.Environment <clinit>
INFO: using JDK 1.4 java.sql.Timestamp handling
2013-02-14 14:49:05 org.hibernate.cfg.Configuration configure
INFO: configuring from resource: /hibernate.cfg.xml
2013-02-14 14:49:05 org.hibernate.cfg.Configuration getConfigurationInputStream
INFO: Configuration resource: /hibernate.cfg.xml
2013-02-14 14:49:05 org.hibernate.cfg.Configuration addResource
INFO: Reading mappings from resource : model/man/Man.hbm.xml
2013-02-14 14:49:06 org.hibernate.util.XMLHelper$ErrorLogger error
SEVERE: Error parsing XML: XML InputStream(25) Attribute "name" must be declared for element type "many-to-many".
2013-02-14 14:49:06 org.hibernate.util.XMLHelper$ErrorLogger error
SEVERE: Error parsing XML: XML InputStream(33) Attribute "name" must be declared for element type "many-to-many".
2013-02-14 14:49:06 org.hibernate.util.XMLHelper$ErrorLogger error
SEVERE: Error parsing XML: XML InputStream(38) The content of element type "set" must match "(meta*,subselect?,cache?,synchronize*,comment?,key,(element|one-to-many|many-to-many|composite-element|many-to-any),loader?,sql-insert?,sql-update?,sql-delete?,sql-delete-all?,filter*)".
私のプログラムのアイデアは次のとおりです。
Man is super class for Owner and Renter .
所有者は複数の Flat を持つことができますが、Flat は 1 人の所有者を持つことができます。
Renter は複数の RenterBill を持つことができますが、RenterBill は 1 つの Renter を持つことができます。
賃借人は多くのフラットを持つことができ、フラットは多くの賃借人を持つことができます。
私の Man.hbm.xml:
<class name="Man" table="MEN">
<id name="id" column="MAN_ID">
<generator class="native" />
</id>
<property name="pesel" column="MAN_PESEL" />
<property name="idNumber" column="MAN_ID_NUMBER" />
<property name="email" column="MAN_EMAIL" />
<property name="name" column="MAN_NAME" />
<property name="surname" column="MAN_SURNAME" />
<property name="telephoneNumber" column="MAN_TELEPHONE_NUMBER" />
<many-to-one name="address" column="ADDRESS_ID" not-null="true" />
<joined-subclass name="Owner" table="OWNERS">
<key column="MAN_ID" />
<property name="password" column="OWNER_PASSWORD" not-null="true" />
<property name="seed" column="OWNER_SEED" not-null="true" />
<set name="flats" table="OWNER_FLATS">
<key column="MAN_ID" />
<many-to-many name="flats" column="FLAT_ID" class="Flat" />
</set>
</joined-subclass>
<joined-subclass name="Renter" table="RENTERS">
<key column="MAN_ID" />
<set name="flats" table="RENTER_FLATS">
<key column="MAN_ID" />
<many-to-many name="flats" column="FLAT_ID" class="Flat" />
</set>
<set name="bills" table="RENTER_BILLS">
<key column="MAN_ID" />
<many-to-one name="bills" column="RENTER_BILL_ID" class="RenterBill" />
</set>
</joined-subclass>
</class>
Java クラス: Man.java
package model.man;
import model.addresses.Address;
public abstract class Man {
private int id;
private String pesel;
private String idNumber;
private String email;
private String name;
private String surname;
private String telephoneNumber;
private Address address;
/* getters setters */
}
所有者.java
package model.man;
import java.util.Iterator;
import java.util.Set;
import model.flat.Flat;
public class Owner extends Man implements Iterable<Flat> {
private String password;
private String seed;
private Set<Flat> flats;
/* getters setters */
}
Renter.java
package model.man;
import java.util.HashSet;
import java.util.Set;
import model.bills.RenterBill;
import model.flat.Flat;
public class Renter extends Man {
private Set<Flat> flats = new HashSet<Flat>();
private Set<RenterBill> bills = new HashSet<RenterBill>();
/* getters setters */
}