Olá pessoal, já bati muito a cabeça e não descobrir porque que está dando erro aqui neste metodo:[code]
private void createButtonActionPerformed(java.awt.event.ActionEvent evt) {
//criaArquivo();
pasta = new PastaTrabalho(arquivo, modelos);
CriaPasta.criar(pasta);
try {
SerializadorPasta.gravaPasta(pasta);
} catch (IOException ex) {
Logger.getLogger(EntradaModelos.class.getName()).log(Level.SEVERE, null, ex);
}
System.exit(0);
} [/code]
Dá o seguintes erros:
30/04/2012 12:09:33 EntradaModelos createButtonActionPerformed
GRAVE: null
java.io.NotSerializableException: Modelo
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1164)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330)
at java.util.ArrayList.writeObject(ArrayList.java:570)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330)
at SerializadorPasta.gravaPasta(SerializadorPasta.java:20)
at EntradaModelos.createButtonActionPerformed(EntradaModelos.java:134)
at EntradaModelos.access$200(EntradaModelos.java:16)
at EntradaModelos$3.actionPerformed(EntradaModelos.java:65)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.Component.processMouseEvent(Component.java:6267)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
at java.awt.Component.processEvent(Component.java:6032)
at java.awt.Container.processEvent(Container.java:2041)
at java.awt.Component.dispatchEventImpl(Component.java:4630)
at java.awt.Container.dispatchEventImpl(Container.java:2099)
at java.awt.Component.dispatchEvent(Component.java:4460)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
at java.awt.Container.dispatchEventImpl(Container.java:2085)
at java.awt.Window.dispatchEventImpl(Window.java:2478)
at java.awt.Component.dispatchEvent(Component.java:4460)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122).
Não estou conseguindo serializar um objeto da classe PastaTrabalho.
Ele já implementa a classe Serializable:
public class PastaTrabalho implements Serializable {
private ArrayList<Modelo> planilhas;
private String nomeArquivo;
public PastaTrabalho(String nmArq, ArrayList<Modelo> planilha){
planilhas = planilha;
nomeArquivo = nmArq;
}
public String getNomeArquivo(){
String nome = nomeArquivo + ".xls";
return nome;
}
public String getPlanilha( int index){
String planilha = planilhas.get(index).getModelo();
return planilha;
}
public int getSizePlanilha(){
int size = planilhas.size();
return size;
}
}
[code]
public class SerializadorPasta{
static void gravaPasta(PastaTrabalho pasta) throws IOException {
FileOutputStream fos = new FileOutputStream(“File.dat”);
ObjectOutputStream oos = new ObjectOutputStream(fos);
oos.writeObject(pasta);
oos.close();
}
}[/code]