Classe abstraite implémentant TreeNode
Bonjour,
Je vous contact car je n'arrive pas à trouver le bon mapping (dans les fichier xml) pour 2 de mes classes: Exercise et Theme qui héritent d'une classe abstraite implémentant TreeNode.
Voici l'implémentation des mes classes (elles sont corrects vue qu'avec les annotations cela fonctionnait)
MyTreeNode:
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| /*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package gmo.basketballtrainer.impl;
import ca.odell.glazedlists.EventList;
import javax.swing.tree.TreeNode;
/**
*
* @author Spiritkill
*/
public abstract class MyTreeNode implements TreeNode {
protected Integer id;
protected MyTreeNode father;
protected EventList<MyTreeNode> childList;
public EventList<MyTreeNode> getChildList() {
return childList;
}
public void setChildList(EventList<MyTreeNode> childList) {
this.childList = childList;
}
public MyTreeNode getFather() {
return father;
}
public void setFather(MyTreeNode father) {
this.father = father;
}
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
} |
Theme:
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| /*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package gmo.basketballtrainer.model;
//import gmo.basketballtrainer.impl.MyTreeNode;
import ca.odell.glazedlists.BasicEventList;
import ca.odell.glazedlists.EventList;
import gmo.basketballtrainer.impl.MyTreeNode;
import java.util.Enumeration;
import javax.swing.tree.TreeNode;
/**
*
* @author Spiritkill
*/
public class Theme extends MyTreeNode {
private String name;
public Theme() {
this.father = null;
this.childList = new BasicEventList<>();
this.name = "Thème";
}
public Theme(String name, EventList<MyTreeNode> childList, MyTreeNode father) {
super();
this.name = name;
this.father = father;
this.childList = childList;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
@Override
public String toString() {
return this.name;
}
@Override
public Enumeration<TreeNode> children() {
return null;
}
@Override
public boolean getAllowsChildren() {
return true;
}
@Override
public TreeNode getChildAt(int childIndex) {
return childList.get(childIndex);
}
@Override
public int getChildCount() {
return childList.size();
}
@Override
public int getIndex(TreeNode node) {
return childList.indexOf(node);
}
@Override
public TreeNode getParent() {
return this.father;
}
@Override
public boolean isLeaf() {
return false;
}
} |
Exercise:
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| /*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package gmo.basketballtrainer.model;
import ca.odell.glazedlists.BasicEventList;
import ca.odell.glazedlists.EventList;
import gmo.basketballtrainer.impl.MyTreeNode;
import java.util.Enumeration;
import javax.swing.tree.TreeNode;
/**
*
* @author Spiritkill
*/
public class Exercise extends MyTreeNode {
private static final long serialVersionUID = 1L;
private String name;
private int actifPlayers;
private String materials;
private int exerciseTime;
private EventList<Evolution> evolutionList;
private EventList<Training> trainingList;
public Exercise() {
this.father = null;
this.childList = new BasicEventList<>();
this.name = "Exercise";
this.actifPlayers = 0;
this.materials = "";
this.exerciseTime = 0;
this.evolutionList = new BasicEventList();
this.trainingList = new BasicEventList<>();
}
public Exercise(String name, int actifPlayers, String materials, int exerciseTime, EventList<Evolution> evolutionList, EventList<Training> trainingList) {
this.name = name;
this.actifPlayers = actifPlayers;
this.materials = materials;
this.exerciseTime = exerciseTime;
this.evolutionList = evolutionList;
this.trainingList = trainingList;
}
public int getActifPlayers() {
return actifPlayers;
}
public void setActifPlayers(int actifPlayers) {
this.actifPlayers = actifPlayers;
}
public void addEvolution(Evolution evolution){
this.evolutionList.add(evolution);
}
public void removeEvolution(Evolution evolution){
this.evolutionList.remove(evolution);
}
public void removeEvolution(int index){
this.evolutionList.remove(index);
}
public EventList<Evolution> getEvolutionList() {
return evolutionList;
}
public void setEvolutionList(EventList<Evolution> evolutionList) {
this.evolutionList = evolutionList;
}
public int getExerciseTime() {
return exerciseTime;
}
public void setExerciseTime(int exerciseTime) {
this.exerciseTime = exerciseTime;
}
public String getMaterials() {
return materials;
}
public void setMaterials(String materials) {
this.materials = materials;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
@Override
public String toString() {
return name;
}
@Override
public Enumeration<TreeNode> children() {
return null;
}
@Override
public boolean getAllowsChildren() {
return false;
}
@Override
public TreeNode getChildAt(int childIndex) {
return childList.get(childIndex);
}
@Override
public int getChildCount() {
return childList.size();
}
@Override
public int getIndex(TreeNode node) {
return childList.indexOf(node);
}
@Override
public TreeNode getParent() {
return father;
}
@Override
public boolean isLeaf() {
return true;
}
public EventList<Training> getTrainingList() {
return trainingList;
}
public void setTrainingList(EventList<Training> trainingList) {
this.trainingList = trainingList;
}
} |
Voici mon .xml
MyTreeNod.hbm.xml:
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| <?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping>
<class name="gmo.basketballtrainer.impl.MyTreeNode" abstract="true">
<id name="id" type="int" column="id">
<generator class="increment"/>
</id>
<many-to-one name="father" column="father_id"/>
<list name="childList" cascade="all" collection-type="ca.odell.glazedlists.hibernate.EventListType">
<key column="father_id"/>
<list-index column="idx"/>
<one-to-many class="gmo.basketballtrainer.impl.MyTreeNode"/>
</list>
<union-subclass name="gmo.basketballtrainer.model.Theme" table="Theme">
<property name="name" column="name"/>
</union-subclass>
<union-subclass name="gmo.basketballtrainer.model.Exercise" table="Exercise">
<property name="name" column="name"/>
<property name="actifPlayers" column="actifPlayers"/>
<property name="materials" column="materials"/>
<property name="exerciseTime" column="exerciseTime"/>
<list name="evolutionList" collection-type="ca.odell.glazedlists.hibernate.EventListType">
<key column="exercise_id"/>
<list-index column="idx"/>
<one-to-many class="gmo.basketballtrainer.model.Evolution"/>
</list>
</union-subclass>
</class>
</hibernate-mapping> |
La création des tables fonctionne mais que je veux enregistrer mon Theme avec un Exercise comme child l'erreur me dit que la table MyTreeNode n'existe pas.
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| Grave: Could not synchronize database state with session
org.hibernate.exception.SQLGrammarException: could not insert collection rows: [gmo.basketballtrainer.impl.MyTreeNode.childList#1]
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.persister.collection.AbstractCollectionPersister.insertRows(AbstractCollectionPersister.java:1394)
at org.hibernate.action.CollectionUpdateAction.execute(CollectionUpdateAction.java:56)
at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:250)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:234)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:144)
at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338)
at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106)
at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:54)
at gmo.basketballtrainer.utils.HibernateUtil.merge(HibernateUtil.java:27)
at gmo.basketballtrainer.frame.ManagementFrame.jMenuItemSaveActionPerformed(ManagementFrame.java:1220)
at gmo.basketballtrainer.frame.ManagementFrame.access$3000(ManagementFrame.java:37)
at gmo.basketballtrainer.frame.ManagementFrame$30.actionPerformed(ManagementFrame.java:921)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2018)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2341)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
at javax.swing.AbstractButton.doClick(AbstractButton.java:376)
at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:833)
at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:877)
at java.awt.Component.processMouseEvent(Component.java:6505)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3321)
at java.awt.Component.processEvent(Component.java:6270)
at java.awt.Container.processEvent(Container.java:2229)
at java.awt.Component.dispatchEventImpl(Component.java:4861)
at java.awt.Container.dispatchEventImpl(Container.java:2287)
at java.awt.Component.dispatchEvent(Component.java:4687)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4492)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4422)
at java.awt.Container.dispatchEventImpl(Container.java:2273)
at java.awt.Window.dispatchEventImpl(Window.java:2719)
at java.awt.Component.dispatchEvent(Component.java:4687)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:703)
at java.awt.EventQueue.access$000(EventQueue.java:102)
at java.awt.EventQueue$3.run(EventQueue.java:662)
at java.awt.EventQueue$3.run(EventQueue.java:660)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
at java.awt.EventQueue$4.run(EventQueue.java:676)
at java.awt.EventQueue$4.run(EventQueue.java:674)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:673)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:244)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:139)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:97)
Caused by: java.sql.SQLSyntaxErrorException: La table/vue 'MYTREENODE' n'existe pas.
at org.apache.derby.client.am.SQLExceptionFactory40.getSQLException(Unknown Source)
at org.apache.derby.client.am.SqlException.getSQLException(Unknown Source)
at org.apache.derby.client.am.Connection.prepareStatement(Unknown Source)
at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:505)
at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:94)
at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:87)
at org.hibernate.jdbc.AbstractBatcher.prepareBatchStatement(AbstractBatcher.java:222)
at org.hibernate.persister.collection.AbstractCollectionPersister.insertRows(AbstractCollectionPersister.java:1341)
... 52 more
Caused by: org.apache.derby.client.am.SqlException: La table/vue 'MYTREENODE' n'existe pas.
at org.apache.derby.client.am.Statement.completeSqlca(Unknown Source)
at org.apache.derby.client.net.NetStatementReply.parsePrepareError(Unknown Source)
at org.apache.derby.client.net.NetStatementReply.parsePRPSQLSTTreply(Unknown Source)
at org.apache.derby.client.net.NetStatementReply.readPrepareDescribeOutput(Unknown Source)
at org.apache.derby.client.net.StatementReply.readPrepareDescribeOutput(Unknown Source)
at org.apache.derby.client.net.NetStatement.readPrepareDescribeOutput_(Unknown Source)
at org.apache.derby.client.am.Statement.readPrepareDescribeOutput(Unknown Source)
at org.apache.derby.client.am.PreparedStatement.readPrepareDescribeInputOutput(Unknown Source)
at org.apache.derby.client.am.PreparedStatement.flowPrepareDescribeInputOutput(Unknown Source)
at org.apache.derby.client.am.PreparedStatement.prepare(Unknown Source)
at org.apache.derby.client.am.Connection.prepareStatementX(Unknown Source)
... 58 more |
Merci de votre aide.
