Projeto de automocao

Ola, estou iniciando na áre de desenvolvimento, faco curso tecnico estou quase concluindo. Resolvi montar um sistema de automocao comercial, mais nao tenho muito conhecimento daí a idéia de criar esse topico. gostaria que me ajudassem.

SWING
+
Banco de Dados PostgreSQL!

vlw

Estou usando o netbens para me auxiliar. Criei um Jframe de cadastro de usuarios, criei o banco de dados, so que quando vou executa-lo ele diz nao ter o metodo principal, que é a classe MAIN. So que tento criar a classe Main e nao conseguo. Alguem pod ajudar

MAIN é o método principal de uma classe!
Post seu código e use as TAGS de [code ] e [/ code]!

vlw

package cadastro_funcionario;

import org.jdesktop.application.Action;
import org.jdesktop.application.ResourceMap;
import org.jdesktop.application.SingleFrameApplication;
import org.jdesktop.application.FrameView;
import org.jdesktop.application.TaskMonitor;
import org.jdesktop.application.Task;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import java.util.List;
import javax.persistence.RollbackException;
import javax.swing.Timer;
import javax.swing.Icon;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import org.jdesktop.beansbinding.AbstractBindingListener;
import org.jdesktop.beansbinding.Binding;
import org.jdesktop.beansbinding.PropertyStateEvent;

/**
 * The application's main frame.
 */
public class Cadastro_FuncionarioView extends FrameView {
    
    public Cadastro_FuncionarioView(SingleFrameApplication app) {
        super(app);

        initComponents();

        // status bar initialization - message timeout, idle icon and busy animation, etc
        ResourceMap resourceMap = getResourceMap();
        int messageTimeout = resourceMap.getInteger("StatusBar.messageTimeout");
	messageTimer = new Timer(messageTimeout, new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                statusMessageLabel.setText("");
            }
        });
	messageTimer.setRepeats(false);
        int busyAnimationRate = resourceMap.getInteger("StatusBar.busyAnimationRate");
        for (int i = 0; i < busyIcons.length; i++) {
            busyIcons[i] = resourceMap.getIcon("StatusBar.busyIcons[" + i + "]");
        }
        busyIconTimer = new Timer(busyAnimationRate, new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                busyIconIndex = (busyIconIndex + 1) % busyIcons.length;
                statusAnimationLabel.setIcon(busyIcons[busyIconIndex]);
            }
        }); 
        idleIcon = resourceMap.getIcon("StatusBar.idleIcon");
        statusAnimationLabel.setIcon(idleIcon);
        progressBar.setVisible(false);

        // connecting action tasks to status bar via TaskMonitor
        TaskMonitor taskMonitor = new TaskMonitor(getApplication().getContext());
        taskMonitor.addPropertyChangeListener(new java.beans.PropertyChangeListener() {
            public void propertyChange(java.beans.PropertyChangeEvent evt) {
                String propertyName = evt.getPropertyName();
                if ("started".equals(propertyName)) {
                    if (!busyIconTimer.isRunning()) {
                        statusAnimationLabel.setIcon(busyIcons[0]);
                        busyIconIndex = 0;
                        busyIconTimer.start();
                    }
                    progressBar.setVisible(true);
                    progressBar.setIndeterminate(true);
                } else if ("done".equals(propertyName)) {
                    busyIconTimer.stop();
                    statusAnimationLabel.setIcon(idleIcon);
                    progressBar.setVisible(false);
                    progressBar.setValue(0);
                } else if ("message".equals(propertyName)) {
                    String text = (String)(evt.getNewValue());
                    statusMessageLabel.setText((text == null) ? "" : text);
                    messageTimer.restart();
                } else if ("progress".equals(propertyName)) {
                    int value = (Integer)(evt.getNewValue());
                    progressBar.setVisible(true);
                    progressBar.setIndeterminate(false);
                    progressBar.setValue(value);
                }
            }
        });

        // tracking table selection
        masterTable.getSelectionModel().addListSelectionListener(
            new ListSelectionListener() {
                public void valueChanged(ListSelectionEvent e) {
                    firePropertyChange("recordSelected", !isRecordSelected(), isRecordSelected());
                }
            });

        // tracking changes to save
        bindingGroup.addBindingListener(new AbstractBindingListener() {
            @Override
            public void targetChanged(Binding binding, PropertyStateEvent event) {
                // save action observes saveNeeded property
                setSaveNeeded(true);
            }
        });

        // have a transaction started
        entityManager.getTransaction().begin();
    }


    public boolean isSaveNeeded() {
        return saveNeeded;
    }

    private void setSaveNeeded(boolean saveNeeded) {
        if (saveNeeded != this.saveNeeded) {
            this.saveNeeded = saveNeeded;
            firePropertyChange("saveNeeded", !saveNeeded, saveNeeded);
        }
    }

    public boolean isRecordSelected() {
        return masterTable.getSelectedRow() != -1;
    }
    

    @Action
    public void newRecord() {
        cadastro_funcionario.CadFun c = new cadastro_funcionario.CadFun();
        entityManager.persist(c);
        list.add(c);
        int row = list.size()-1;
        masterTable.setRowSelectionInterval(row, row);
        masterTable.scrollRectToVisible(masterTable.getCellRect(row, 0, true));
        setSaveNeeded(true);
    }

    @Action(enabledProperty = "recordSelected")
    public void deleteRecord() {
        int[] selected = masterTable.getSelectedRows();
        List<cadastro_funcionario.CadFun> toRemove = new ArrayList<cadastro_funcionario.CadFun>(selected.length);
        for (int idx=0; idx<selected.length; idx++) {
            cadastro_funcionario.CadFun c = list.get(masterTable.convertRowIndexToModel(selected[idx]));
            toRemove.add(c);
            entityManager.remove(c);
        }
        list.removeAll(toRemove);
        setSaveNeeded(true);
    }
    

    @Action(enabledProperty = "saveNeeded")
    public Task save() {
        return new SaveTask(getApplication());
    }

    private class SaveTask extends Task {
        SaveTask(org.jdesktop.application.Application app) {
            super(app);
        }
        @Override protected Void doInBackground() {
            try {
                entityManager.getTransaction().commit();
                entityManager.getTransaction().begin();
            } catch (RollbackException rex) {
                rex.printStackTrace();
                entityManager.getTransaction().begin();
                List<cadastro_funcionario.CadFun> merged = new ArrayList<cadastro_funcionario.CadFun>(list.size());
                for (cadastro_funcionario.CadFun c : list) {
                    merged.add(entityManager.merge(c));
                }
                list.clear();
                list.addAll(merged);
            }
            return null;
        }
        @Override protected void finished() {
            setSaveNeeded(false);
        }
    }

    /**
     * An example action method showing how to create asynchronous tasks
     * (running on background) and how to show their progress. Note the
     * artificial 'Thread.sleep' calls making the task long enough to see the
     * progress visualization - remove the sleeps for real application.
     */
    @Action
    public Task refresh() {
       return new RefreshTask(getApplication());
    }

    private class RefreshTask extends Task {
        RefreshTask(org.jdesktop.application.Application app) {
            super(app);
        }
        @SuppressWarnings("unchecked")
        @Override protected Void doInBackground() {
            try {
                setProgress(0, 0, 4);
                setMessage("Rolling back the current changes...");
                setProgress(1, 0, 4);
                entityManager.getTransaction().rollback();
                Thread.sleep(1000L); // remove for real app
                setProgress(2, 0, 4);

                setMessage("Starting a new transaction...");
                entityManager.getTransaction().begin();
                Thread.sleep(500L); // remove for real app
                setProgress(3, 0, 4);

                setMessage("Fetching new data...");
                java.util.Collection data = query.getResultList();
                for (Object entity : data) {
                    entityManager.refresh(entity);
                }
                Thread.sleep(1300L); // remove for real app
                setProgress(4, 0, 4);

                Thread.sleep(150L); // remove for real app
                list.clear();
                list.addAll(data);
            } catch(InterruptedException ignore) { }
            return null;
        }
        @Override protected void finished() {
            setMessage("Done.");
            setSaveNeeded(false);
        }
    }

    @Action
    public void showAboutBox() {
        if (aboutBox == null) {
            JFrame mainFrame = Cadastro_FuncionarioApp.getApplication().getMainFrame();
            aboutBox = new Cadastro_FuncionarioAboutBox(mainFrame);
            aboutBox.setLocationRelativeTo(mainFrame);
        }
        Cadastro_FuncionarioApp.getApplication().show(aboutBox);
    }



    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">
    private void initComponents() {
        bindingGroup = new org.jdesktop.beansbinding.BindingGroup();

        mainPanel = new javax.swing.JPanel();
        masterScrollPane = new javax.swing.JScrollPane();
        masterTable = new javax.swing.JTable();
        nomeLabel = new javax.swing.JLabel();
        dataNascimentoLabel = new javax.swing.JLabel();
        rgLabel = new javax.swing.JLabel();
        cpfLabel = new javax.swing.JLabel();
        enderecoLabel = new javax.swing.JLabel();
        cidadeLabel = new javax.swing.JLabel();
        bairroLabel = new javax.swing.JLabel();
        telefoneLabel = new javax.swing.JLabel();
        celularLabel = new javax.swing.JLabel();
        senhaLabel = new javax.swing.JLabel();
        matriculaLabel = new javax.swing.JLabel();
        nomeField = new javax.swing.JTextField();
        dataNascimentoField = new javax.swing.JTextField();
        rgField = new javax.swing.JTextField();
        cpfField = new javax.swing.JTextField();
        enderecoField = new javax.swing.JTextField();
        cidadeField = new javax.swing.JTextField();
        bairroField = new javax.swing.JTextField();
        telefoneField = new javax.swing.JTextField();
        celularField = new javax.swing.JTextField();
        senhaField = new javax.swing.JTextField();
        matriculaField = new javax.swing.JTextField();
        saveButton = new javax.swing.JButton();
        refreshButton = new javax.swing.JButton();
        newButton = new javax.swing.JButton();
        deleteButton = new javax.swing.JButton();
        menuBar = new javax.swing.JMenuBar();
        javax.swing.JMenu fileMenu = new javax.swing.JMenu();
        javax.swing.JMenuItem newRecordMenuItem = new javax.swing.JMenuItem();
        javax.swing.JMenuItem deleteRecordMenuItem = new javax.swing.JMenuItem();
        jSeparator1 = new javax.swing.JSeparator();
        javax.swing.JMenuItem saveMenuItem = new javax.swing.JMenuItem();
        javax.swing.JMenuItem refreshMenuItem = new javax.swing.JMenuItem();
        jSeparator2 = new javax.swing.JSeparator();
        javax.swing.JMenuItem exitMenuItem = new javax.swing.JMenuItem();
        javax.swing.JMenu helpMenu = new javax.swing.JMenu();
        javax.swing.JMenuItem aboutMenuItem = new javax.swing.JMenuItem();
        statusPanel = new javax.swing.JPanel();
        javax.swing.JSeparator statusPanelSeparator = new javax.swing.JSeparator();
        statusMessageLabel = new javax.swing.JLabel();
        statusAnimationLabel = new javax.swing.JLabel();
        progressBar = new javax.swing.JProgressBar();
        org.jdesktop.application.ResourceMap resourceMap = org.jdesktop.application.Application.getInstance(cadastro_funcionario.Cadastro_FuncionarioApp.class).getContext().getResourceMap(Cadastro_FuncionarioView.class);
        entityManager = java.beans.Beans.isDesignTime() ? null : javax.persistence.Persistence.createEntityManagerFactory(resourceMap.getString("entityManager.persistenceUnit")).createEntityManager(); // NOI18N
        query = java.beans.Beans.isDesignTime() ? null : entityManager.createQuery(resourceMap.getString("query.query")); // NOI18N
        list = java.beans.Beans.isDesignTime() ? java.util.Collections.emptyList() : org.jdesktop.observablecollections.ObservableCollections.observableList(query.getResultList());

        mainPanel.setName("mainPanel"); // NOI18N

        masterScrollPane.setName("masterScrollPane"); // NOI18N

        masterTable.setName("masterTable"); // NOI18N

        org.jdesktop.swingbinding.JTableBinding jTableBinding = org.jdesktop.swingbinding.SwingBindings.createJTableBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, list, masterTable);
        org.jdesktop.swingbinding.JTableBinding.ColumnBinding columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${nome}"));
        columnBinding.setColumnName("Nome");
        columnBinding.setColumnClass(String.class);
        columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${dataNascimento}"));
        columnBinding.setColumnName("Data Nascimento");
        columnBinding.setColumnClass(byte[].class);
        columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${rg}"));
        columnBinding.setColumnName("Rg");
        columnBinding.setColumnClass(Long.class);
        columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${cpf}"));
        columnBinding.setColumnName("Cpf");
        columnBinding.setColumnClass(Long.class);
        columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${endereco}"));
        columnBinding.setColumnName("Endereco");
        columnBinding.setColumnClass(String.class);
        columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${cidade}"));
        columnBinding.setColumnName("Cidade");
        columnBinding.setColumnClass(java.math.BigInteger.class);
        columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${bairro}"));
        columnBinding.setColumnName("Bairro");
        columnBinding.setColumnClass(java.math.BigInteger.class);
        columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${telefone}"));
        columnBinding.setColumnName("Telefone");
        columnBinding.setColumnClass(Integer.class);
        columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${celular}"));
        columnBinding.setColumnName("Celular");
        columnBinding.setColumnClass(Integer.class);
        columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${senha}"));
        columnBinding.setColumnName("Senha");
        columnBinding.setColumnClass(String.class);
        columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${matricula}"));
        columnBinding.setColumnName("Matricula");
        columnBinding.setColumnClass(String.class);
        bindingGroup.addBinding(jTableBinding);

        masterScrollPane.setViewportView(masterTable);

        nomeLabel.setText(resourceMap.getString("nomeLabel.text")); // NOI18N
        nomeLabel.setName("nomeLabel"); // NOI18N

        dataNascimentoLabel.setText(resourceMap.getString("dataNascimentoLabel.text")); // NOI18N
        dataNascimentoLabel.setName("dataNascimentoLabel"); // NOI18N

        rgLabel.setText(resourceMap.getString("rgLabel.text")); // NOI18N
        rgLabel.setName("rgLabel"); // NOI18N

        cpfLabel.setText(resourceMap.getString("cpfLabel.text")); // NOI18N
        cpfLabel.setName("cpfLabel"); // NOI18N

        enderecoLabel.setText(resourceMap.getString("enderecoLabel.text")); // NOI18N
        enderecoLabel.setName("enderecoLabel"); // NOI18N

        cidadeLabel.setText(resourceMap.getString("cidadeLabel.text")); // NOI18N
        cidadeLabel.setName("cidadeLabel"); // NOI18N

        bairroLabel.setText(resourceMap.getString("bairroLabel.text")); // NOI18N
        bairroLabel.setName("bairroLabel"); // NOI18N

        telefoneLabel.setText(resourceMap.getString("telefoneLabel.text")); // NOI18N
        telefoneLabel.setName("telefoneLabel"); // NOI18N

        celularLabel.setText(resourceMap.getString("celularLabel.text")); // NOI18N
        celularLabel.setName("celularLabel"); // NOI18N

        senhaLabel.setText(resourceMap.getString("senhaLabel.text")); // NOI18N
        senhaLabel.setName("senhaLabel"); // NOI18N

        matriculaLabel.setText(resourceMap.getString("matriculaLabel.text")); // NOI18N
        matriculaLabel.setName("matriculaLabel"); // NOI18N

        nomeField.setName("nomeField"); // NOI18N

        org.jdesktop.beansbinding.Binding binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.nome}"), nomeField, org.jdesktop.beansbinding.BeanProperty.create("text"));
        binding.setSourceUnreadableValue(null);
        bindingGroup.addBinding(binding);
        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement != null}"), nomeField, org.jdesktop.beansbinding.BeanProperty.create("enabled"));
        bindingGroup.addBinding(binding);

        dataNascimentoField.setName("dataNascimentoField"); // NOI18N

        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.dataNascimento}"), dataNascimentoField, org.jdesktop.beansbinding.BeanProperty.create("text"));
        binding.setSourceUnreadableValue(null);
        bindingGroup.addBinding(binding);
        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement != null}"), dataNascimentoField, org.jdesktop.beansbinding.BeanProperty.create("enabled"));
        bindingGroup.addBinding(binding);

        rgField.setName("rgField"); // NOI18N

        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.rg}"), rgField, org.jdesktop.beansbinding.BeanProperty.create("text"));
        binding.setSourceUnreadableValue(null);
        bindingGroup.addBinding(binding);
        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement != null}"), rgField, org.jdesktop.beansbinding.BeanProperty.create("enabled"));
        bindingGroup.addBinding(binding);

        cpfField.setName("cpfField"); // NOI18N

        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.cpf}"), cpfField, org.jdesktop.beansbinding.BeanProperty.create("text"));
        binding.setSourceUnreadableValue(null);
        bindingGroup.addBinding(binding);
        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement != null}"), cpfField, org.jdesktop.beansbinding.BeanProperty.create("enabled"));
        bindingGroup.addBinding(binding);

        enderecoField.setName("enderecoField"); // NOI18N

        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.endereco}"), enderecoField, org.jdesktop.beansbinding.BeanProperty.create("text"));
        binding.setSourceUnreadableValue(null);
        bindingGroup.addBinding(binding);
        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement != null}"), enderecoField, org.jdesktop.beansbinding.BeanProperty.create("enabled"));
        bindingGroup.addBinding(binding);

        cidadeField.setName("cidadeField"); // NOI18N

        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.cidade}"), cidadeField, org.jdesktop.beansbinding.BeanProperty.create("text"));
        binding.setSourceUnreadableValue(null);
        bindingGroup.addBinding(binding);
        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement != null}"), cidadeField, org.jdesktop.beansbinding.BeanProperty.create("enabled"));
        bindingGroup.addBinding(binding);

        bairroField.setName("bairroField"); // NOI18N

        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.bairro}"), bairroField, org.jdesktop.beansbinding.BeanProperty.create("text"));
        binding.setSourceUnreadableValue(null);
        bindingGroup.addBinding(binding);
        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement != null}"), bairroField, org.jdesktop.beansbinding.BeanProperty.create("enabled"));
        bindingGroup.addBinding(binding);

        telefoneField.setName("telefoneField"); // NOI18N

        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.telefone}"), telefoneField, org.jdesktop.beansbinding.BeanProperty.create("text"));
        binding.setSourceUnreadableValue(null);
        bindingGroup.addBinding(binding);
        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement != null}"), telefoneField, org.jdesktop.beansbinding.BeanProperty.create("enabled"));
        bindingGroup.addBinding(binding);

        celularField.setName("celularField"); // NOI18N

        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.celular}"), celularField, org.jdesktop.beansbinding.BeanProperty.create("text"));
        binding.setSourceUnreadableValue(null);
        bindingGroup.addBinding(binding);
        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement != null}"), celularField, org.jdesktop.beansbinding.BeanProperty.create("enabled"));
        bindingGroup.addBinding(binding);

        senhaField.setName("senhaField"); // NOI18N

        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.senha}"), senhaField, org.jdesktop.beansbinding.BeanProperty.create("text"));
        binding.setSourceUnreadableValue(null);
        bindingGroup.addBinding(binding);
        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement != null}"), senhaField, org.jdesktop.beansbinding.BeanProperty.create("enabled"));
        bindingGroup.addBinding(binding);

        matriculaField.setName("matriculaField"); // NOI18N

        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.matricula}"), matriculaField, org.jdesktop.beansbinding.BeanProperty.create("text"));
        binding.setSourceUnreadableValue(null);
        bindingGroup.addBinding(binding);
        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement != null}"), matriculaField, org.jdesktop.beansbinding.BeanProperty.create("enabled"));
        bindingGroup.addBinding(binding);

        javax.swing.ActionMap actionMap = org.jdesktop.application.Application.getInstance(cadastro_funcionario.Cadastro_FuncionarioApp.class).getContext().getActionMap(Cadastro_FuncionarioView.class, this);
        saveButton.setAction(actionMap.get("save")); // NOI18N
        saveButton.setName("saveButton"); // NOI18N

        refreshButton.setAction(actionMap.get("refresh")); // NOI18N
        refreshButton.setName("refreshButton"); // NOI18N

        newButton.setAction(actionMap.get("newRecord")); // NOI18N
        newButton.setName("newButton"); // NOI18N

        deleteButton.setAction(actionMap.get("deleteRecord")); // NOI18N
        deleteButton.setName("deleteButton"); // NOI18N

        javax.swing.GroupLayout mainPanelLayout = new javax.swing.GroupLayout(mainPanel);
        mainPanel.setLayout(mainPanelLayout);
        mainPanelLayout.setHorizontalGroup(
            mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, mainPanelLayout.createSequentialGroup()
                .addComponent(newButton)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(deleteButton)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(refreshButton)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(saveButton)
                .addContainerGap())
            .addGroup(mainPanelLayout.createSequentialGroup()
                .addContainerGap()
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(nomeLabel)
                    .addComponent(dataNascimentoLabel)
                    .addComponent(rgLabel)
                    .addComponent(cpfLabel)
                    .addComponent(enderecoLabel)
                    .addComponent(cidadeLabel)
                    .addComponent(bairroLabel)
                    .addComponent(telefoneLabel)
                    .addComponent(celularLabel)
                    .addComponent(senhaLabel)
                    .addComponent(matriculaLabel))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(nomeField, javax.swing.GroupLayout.DEFAULT_SIZE, 315, Short.MAX_VALUE)
                    .addComponent(dataNascimentoField, javax.swing.GroupLayout.DEFAULT_SIZE, 315, Short.MAX_VALUE)
                    .addComponent(rgField, javax.swing.GroupLayout.DEFAULT_SIZE, 315, Short.MAX_VALUE)
                    .addComponent(cpfField, javax.swing.GroupLayout.DEFAULT_SIZE, 315, Short.MAX_VALUE)
                    .addComponent(enderecoField, javax.swing.GroupLayout.DEFAULT_SIZE, 315, Short.MAX_VALUE)
                    .addComponent(cidadeField, javax.swing.GroupLayout.DEFAULT_SIZE, 315, Short.MAX_VALUE)
                    .addComponent(bairroField, javax.swing.GroupLayout.DEFAULT_SIZE, 315, Short.MAX_VALUE)
                    .addComponent(telefoneField, javax.swing.GroupLayout.DEFAULT_SIZE, 315, Short.MAX_VALUE)
                    .addComponent(celularField, javax.swing.GroupLayout.DEFAULT_SIZE, 315, Short.MAX_VALUE)
                    .addComponent(senhaField, javax.swing.GroupLayout.DEFAULT_SIZE, 315, Short.MAX_VALUE)
                    .addComponent(matriculaField, javax.swing.GroupLayout.DEFAULT_SIZE, 315, Short.MAX_VALUE))
                .addContainerGap())
            .addGroup(mainPanelLayout.createSequentialGroup()
                .addContainerGap()
                .addComponent(masterScrollPane, javax.swing.GroupLayout.DEFAULT_SIZE, 380, Short.MAX_VALUE)
                .addContainerGap())
        );

        mainPanelLayout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {deleteButton, newButton, refreshButton, saveButton});

        mainPanelLayout.setVerticalGroup(
            mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(mainPanelLayout.createSequentialGroup()
                .addContainerGap()
                .addComponent(masterScrollPane, javax.swing.GroupLayout.DEFAULT_SIZE, 130, Short.MAX_VALUE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(nomeLabel)
                    .addComponent(nomeField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(dataNascimentoLabel)
                    .addComponent(dataNascimentoField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(rgLabel)
                    .addComponent(rgField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(cpfLabel)
                    .addComponent(cpfField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(enderecoLabel)
                    .addComponent(enderecoField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(cidadeLabel)
                    .addComponent(cidadeField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(bairroLabel)
                    .addComponent(bairroField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(telefoneLabel)
                    .addComponent(telefoneField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(celularLabel)
                    .addComponent(celularField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(senhaLabel)
                    .addComponent(senhaField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(matriculaLabel)
                    .addComponent(matriculaField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(saveButton)
                    .addComponent(refreshButton)
                    .addComponent(deleteButton)
                    .addComponent(newButton))
                .addContainerGap())
        );

        menuBar.setName("menuBar"); // NOI18N

        fileMenu.setText(resourceMap.getString("fileMenu.text")); // NOI18N
        fileMenu.setName("fileMenu"); // NOI18N

        newRecordMenuItem.setAction(actionMap.get("newRecord")); // NOI18N
        newRecordMenuItem.setName("newRecordMenuItem"); // NOI18N
        fileMenu.add(newRecordMenuItem);

        deleteRecordMenuItem.setAction(actionMap.get("deleteRecord")); // NOI18N
        deleteRecordMenuItem.setName("deleteRecordMenuItem"); // NOI18N
        fileMenu.add(deleteRecordMenuItem);

        jSeparator1.setName("jSeparator1"); // NOI18N
        fileMenu.add(jSeparator1);

        saveMenuItem.setAction(actionMap.get("save")); // NOI18N
        saveMenuItem.setName("saveMenuItem"); // NOI18N
        fileMenu.add(saveMenuItem);

        refreshMenuItem.setAction(actionMap.get("refresh")); // NOI18N
        refreshMenuItem.setName("refreshMenuItem"); // NOI18N
        fileMenu.add(refreshMenuItem);

        jSeparator2.setName("jSeparator2"); // NOI18N
        fileMenu.add(jSeparator2);

        exitMenuItem.setAction(actionMap.get("quit")); // NOI18N
        exitMenuItem.setName("exitMenuItem"); // NOI18N
        fileMenu.add(exitMenuItem);

        menuBar.add(fileMenu);

        helpMenu.setText(resourceMap.getString("helpMenu.text")); // NOI18N
        helpMenu.setName("helpMenu"); // NOI18N

        aboutMenuItem.setAction(actionMap.get("showAboutBox")); // NOI18N
        aboutMenuItem.setName("aboutMenuItem"); // NOI18N
        helpMenu.add(aboutMenuItem);

        menuBar.add(helpMenu);

        statusPanel.setName("statusPanel"); // NOI18N

        statusPanelSeparator.setName("statusPanelSeparator"); // NOI18N

        statusMessageLabel.setName("statusMessageLabel"); // NOI18N

        statusAnimationLabel.setHorizontalAlignment(javax.swing.SwingConstants.LEFT);
        statusAnimationLabel.setName("statusAnimationLabel"); // NOI18N

        progressBar.setName("progressBar"); // NOI18N

        javax.swing.GroupLayout statusPanelLayout = new javax.swing.GroupLayout(statusPanel);
        statusPanel.setLayout(statusPanelLayout);
        statusPanelLayout.setHorizontalGroup(
            statusPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(statusPanelSeparator, javax.swing.GroupLayout.DEFAULT_SIZE, 400, Short.MAX_VALUE)
            .addGroup(statusPanelLayout.createSequentialGroup()
                .addContainerGap()
                .addComponent(statusMessageLabel)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 226, Short.MAX_VALUE)
                .addComponent(progressBar, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(statusAnimationLabel)
                .addContainerGap())
        );
        statusPanelLayout.setVerticalGroup(
            statusPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(statusPanelLayout.createSequentialGroup()
                .addComponent(statusPanelSeparator, javax.swing.GroupLayout.PREFERRED_SIZE, 2, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addGroup(statusPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(statusMessageLabel)
                    .addComponent(statusAnimationLabel)
                    .addComponent(progressBar, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(3, 3, 3))
        );

        setComponent(mainPanel);
        setMenuBar(menuBar);
        setStatusBar(statusPanel);

        bindingGroup.bind();
    }// </editor-fold>

    // Variables declaration - do not modify
    private javax.swing.JTextField bairroField;
    private javax.swing.JLabel bairroLabel;
    private javax.swing.JTextField celularField;
    private javax.swing.JLabel celularLabel;
    private javax.swing.JTextField cidadeField;
    private javax.swing.JLabel cidadeLabel;
    private javax.swing.JTextField cpfField;
    private javax.swing.JLabel cpfLabel;
    private javax.swing.JTextField dataNascimentoField;
    private javax.swing.JLabel dataNascimentoLabel;
    private javax.swing.JButton deleteButton;
    private javax.swing.JTextField enderecoField;
    private javax.swing.JLabel enderecoLabel;
    private javax.persistence.EntityManager entityManager;
    private javax.swing.JSeparator jSeparator1;
    private javax.swing.JSeparator jSeparator2;
    private java.util.List<cadastro_funcionario.CadFun> list;
    private javax.swing.JPanel mainPanel;
    private javax.swing.JScrollPane masterScrollPane;
    private javax.swing.JTable masterTable;
    private javax.swing.JTextField matriculaField;
    private javax.swing.JLabel matriculaLabel;
    private javax.swing.JMenuBar menuBar;
    private javax.swing.JButton newButton;
    private javax.swing.JTextField nomeField;
    private javax.swing.JLabel nomeLabel;
    private javax.swing.JProgressBar progressBar;
    private javax.persistence.Query query;
    private javax.swing.JButton refreshButton;
    private javax.swing.JTextField rgField;
    private javax.swing.JLabel rgLabel;
    private javax.swing.JButton saveButton;
    private javax.swing.JTextField senhaField;
    private javax.swing.JLabel senhaLabel;
    private javax.swing.JLabel statusAnimationLabel;
    private javax.swing.JLabel statusMessageLabel;
    private javax.swing.JPanel statusPanel;
    private javax.swing.JTextField telefoneField;
    private javax.swing.JLabel telefoneLabel;
    private org.jdesktop.beansbinding.BindingGroup bindingGroup;
    // End of variables declaration

    private final Timer messageTimer;
    private final Timer busyIconTimer;
    private final Icon idleIcon;
    private final Icon[] busyIcons = new Icon[15];
    private int busyIconIndex = 0;

    private JDialog aboutBox;

    private boolean saveNeeded;
}

ai esta, quando vou executar ele pede a class main, so que nao estou conseguindo cria-la, eu estancio, ja fiz tudo oq sei e nao consigo, Pod ajudar-me?

Tenta isso:

[code]public static void main(String args[]){
Cadastro_FuncionarioView cfv = new Cadastro_FuncionarioView();
cfv.show();
cfv.setVisible(true);

}[/code]

vlw

package cadastro_funcionario;

import org.jdesktop.application.Action;
import org.jdesktop.application.ResourceMap;
import org.jdesktop.application.SingleFrameApplication;
import org.jdesktop.application.FrameView;
import org.jdesktop.application.TaskMonitor;
import org.jdesktop.application.Task;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import java.util.List;
import javax.persistence.RollbackException;
import javax.swing.Timer;
import javax.swing.Icon;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import org.jdesktop.beansbinding.AbstractBindingListener;
import org.jdesktop.beansbinding.Binding;
import org.jdesktop.beansbinding.PropertyStateEvent;

/**
 * The application's main frame.
 */
public class Cadastro_FuncionarioView extends FrameView {
    
    public Cadastro_FuncionarioView(SingleFrameApplication app) {
        super(app);

        initComponents();

        // status bar initialization - message timeout, idle icon and busy animation, etc
        ResourceMap resourceMap = getResourceMap();
        int messageTimeout = resourceMap.getInteger("StatusBar.messageTimeout");
	messageTimer = new Timer(messageTimeout, new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                statusMessageLabel.setText("");
            }
        });
	messageTimer.setRepeats(false);
        int busyAnimationRate = resourceMap.getInteger("StatusBar.busyAnimationRate");
        for (int i = 0; i < busyIcons.length; i++) {
            busyIcons[i] = resourceMap.getIcon("StatusBar.busyIcons[" + i + "]");
        }
        busyIconTimer = new Timer(busyAnimationRate, new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                busyIconIndex = (busyIconIndex + 1) % busyIcons.length;
                statusAnimationLabel.setIcon(busyIcons[busyIconIndex]);
            }
        }); 
        idleIcon = resourceMap.getIcon("StatusBar.idleIcon");
        statusAnimationLabel.setIcon(idleIcon);
        progressBar.setVisible(false);

        // connecting action tasks to status bar via TaskMonitor
        TaskMonitor taskMonitor = new TaskMonitor(getApplication().getContext());
        taskMonitor.addPropertyChangeListener(new java.beans.PropertyChangeListener() {
            public void propertyChange(java.beans.PropertyChangeEvent evt) {
                String propertyName = evt.getPropertyName();
                if ("started".equals(propertyName)) {
                    if (!busyIconTimer.isRunning()) {
                        statusAnimationLabel.setIcon(busyIcons[0]);
                        busyIconIndex = 0;
                        busyIconTimer.start();
                    }
                    progressBar.setVisible(true);
                    progressBar.setIndeterminate(true);
                } else if ("done".equals(propertyName)) {
                    busyIconTimer.stop();
                    statusAnimationLabel.setIcon(idleIcon);
                    progressBar.setVisible(false);
                    progressBar.setValue(0);
                } else if ("message".equals(propertyName)) {
                    String text = (String)(evt.getNewValue());
                    statusMessageLabel.setText((text == null) ? "" : text);
                    messageTimer.restart();
                } else if ("progress".equals(propertyName)) {
                    int value = (Integer)(evt.getNewValue());
                    progressBar.setVisible(true);
                    progressBar.setIndeterminate(false);
                    progressBar.setValue(value);
                }
            }
        });

        // tracking table selection
        masterTable.getSelectionModel().addListSelectionListener(
            new ListSelectionListener() {
                public void valueChanged(ListSelectionEvent e) {
                    firePropertyChange("recordSelected", !isRecordSelected(), isRecordSelected());
                }
            });

        // tracking changes to save
        bindingGroup.addBindingListener(new AbstractBindingListener() {
            @Override
            public void targetChanged(Binding binding, PropertyStateEvent event) {
                // save action observes saveNeeded property
                setSaveNeeded(true);
            }
        });

        // have a transaction started
        entityManager.getTransaction().begin();
    }


    public boolean isSaveNeeded() {
        return saveNeeded;
    }

    private void setSaveNeeded(boolean saveNeeded) {
        if (saveNeeded != this.saveNeeded) {
            this.saveNeeded = saveNeeded;
            firePropertyChange("saveNeeded", !saveNeeded, saveNeeded);
        }
    }

    public boolean isRecordSelected() {
        return masterTable.getSelectedRow() != -1;
    }
    

    @Action
    public void newRecord() {
        cadastro_funcionario.CadFun c = new cadastro_funcionario.CadFun();
        entityManager.persist(c);
        list.add(c);
        int row = list.size()-1;
        masterTable.setRowSelectionInterval(row, row);
        masterTable.scrollRectToVisible(masterTable.getCellRect(row, 0, true));
        setSaveNeeded(true);
    }

    @Action(enabledProperty = "recordSelected")
    public void deleteRecord() {
        int[] selected = masterTable.getSelectedRows();
        List<cadastro_funcionario.CadFun> toRemove = new ArrayList<cadastro_funcionario.CadFun>(selected.length);
        for (int idx=0; idx<selected.length; idx++) {
            cadastro_funcionario.CadFun c = list.get(masterTable.convertRowIndexToModel(selected[idx]));
            toRemove.add(c);
            entityManager.remove(c);
        }
        list.removeAll(toRemove);
        setSaveNeeded(true);
    }
    

    @Action(enabledProperty = "saveNeeded")
    public Task save() {
        return new SaveTask(getApplication());
    }

    private class SaveTask extends Task {
        SaveTask(org.jdesktop.application.Application app) {
            super(app);
        }
        @Override protected Void doInBackground() {
            try {
                entityManager.getTransaction().commit();
                entityManager.getTransaction().begin();
            } catch (RollbackException rex) {
                rex.printStackTrace();
                entityManager.getTransaction().begin();
                List<cadastro_funcionario.CadFun> merged = new ArrayList<cadastro_funcionario.CadFun>(list.size());
                for (cadastro_funcionario.CadFun c : list) {
                    merged.add(entityManager.merge(c));
                }
                list.clear();
                list.addAll(merged);
            }
            return null;
        }
        @Override protected void finished() {
            setSaveNeeded(false);
        }
    }

    /**
     * An example action method showing how to create asynchronous tasks
     * (running on background) and how to show their progress. Note the
     * artificial 'Thread.sleep' calls making the task long enough to see the
     * progress visualization - remove the sleeps for real application.
     */
    @Action
    public Task refresh() {
       return new RefreshTask(getApplication());
    }

    private class RefreshTask extends Task {
        RefreshTask(org.jdesktop.application.Application app) {
            super(app);
        }
        @SuppressWarnings("unchecked")
        @Override protected Void doInBackground() {
            try {
                setProgress(0, 0, 4);
                setMessage("Rolling back the current changes...");
                setProgress(1, 0, 4);
                entityManager.getTransaction().rollback();
                Thread.sleep(1000L); // remove for real app
                setProgress(2, 0, 4);

                setMessage("Starting a new transaction...");
                entityManager.getTransaction().begin();
                Thread.sleep(500L); // remove for real app
                setProgress(3, 0, 4);

                setMessage("Fetching new data...");
                java.util.Collection data = query.getResultList();
                for (Object entity : data) {
                    entityManager.refresh(entity);
                }
                Thread.sleep(1300L); // remove for real app
                setProgress(4, 0, 4);

                Thread.sleep(150L); // remove for real app
                list.clear();
                list.addAll(data);
            } catch(InterruptedException ignore) { }
            return null;
        }
        @Override protected void finished() {
            setMessage("Done.");
            setSaveNeeded(false);
        }
    }

    @Action
    public void showAboutBox() {
        if (aboutBox == null) {
            JFrame mainFrame = Cadastro_FuncionarioApp.getApplication().getMainFrame();
            aboutBox = new Cadastro_FuncionarioAboutBox(mainFrame);
            aboutBox.setLocationRelativeTo(mainFrame);
        }
        Cadastro_FuncionarioApp.getApplication().show(aboutBox);
    }


public static void main(String args[]){   
Cadastro_FuncionarioView cfv = new Cadastro_FuncionarioView();   
cfv.show();   
cfv.setVisible(true);   
  
} 
    
    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">
    private void initComponents() {
        bindingGroup = new org.jdesktop.beansbinding.BindingGroup();

        mainPanel = new javax.swing.JPanel();
        masterScrollPane = new javax.swing.JScrollPane();
        masterTable = new javax.swing.JTable();
        nomeLabel = new javax.swing.JLabel();
        dataNascimentoLabel = new javax.swing.JLabel();
        rgLabel = new javax.swing.JLabel();
        cpfLabel = new javax.swing.JLabel();
        enderecoLabel = new javax.swing.JLabel();
        cidadeLabel = new javax.swing.JLabel();
        bairroLabel = new javax.swing.JLabel();
        telefoneLabel = new javax.swing.JLabel();
        celularLabel = new javax.swing.JLabel();
        senhaLabel = new javax.swing.JLabel();
        matriculaLabel = new javax.swing.JLabel();
        nomeField = new javax.swing.JTextField();
        dataNascimentoField = new javax.swing.JTextField();
        rgField = new javax.swing.JTextField();
        cpfField = new javax.swing.JTextField();
        enderecoField = new javax.swing.JTextField();
        cidadeField = new javax.swing.JTextField();
        bairroField = new javax.swing.JTextField();
        telefoneField = new javax.swing.JTextField();
        celularField = new javax.swing.JTextField();
        senhaField = new javax.swing.JTextField();
        matriculaField = new javax.swing.JTextField();
        saveButton = new javax.swing.JButton();
        refreshButton = new javax.swing.JButton();
        newButton = new javax.swing.JButton();
        deleteButton = new javax.swing.JButton();
        menuBar = new javax.swing.JMenuBar();
        javax.swing.JMenu fileMenu = new javax.swing.JMenu();
        javax.swing.JMenuItem newRecordMenuItem = new javax.swing.JMenuItem();
        javax.swing.JMenuItem deleteRecordMenuItem = new javax.swing.JMenuItem();
        jSeparator1 = new javax.swing.JSeparator();
        javax.swing.JMenuItem saveMenuItem = new javax.swing.JMenuItem();
        javax.swing.JMenuItem refreshMenuItem = new javax.swing.JMenuItem();
        jSeparator2 = new javax.swing.JSeparator();
        javax.swing.JMenuItem exitMenuItem = new javax.swing.JMenuItem();
        javax.swing.JMenu helpMenu = new javax.swing.JMenu();
        javax.swing.JMenuItem aboutMenuItem = new javax.swing.JMenuItem();
        statusPanel = new javax.swing.JPanel();
        javax.swing.JSeparator statusPanelSeparator = new javax.swing.JSeparator();
        statusMessageLabel = new javax.swing.JLabel();
        statusAnimationLabel = new javax.swing.JLabel();
        progressBar = new javax.swing.JProgressBar();
        org.jdesktop.application.ResourceMap resourceMap = org.jdesktop.application.Application.getInstance(cadastro_funcionario.Cadastro_FuncionarioApp.class).getContext().getResourceMap(Cadastro_FuncionarioView.class);
        entityManager = java.beans.Beans.isDesignTime() ? null : javax.persistence.Persistence.createEntityManagerFactory(resourceMap.getString("entityManager.persistenceUnit")).createEntityManager(); // NOI18N
        query = java.beans.Beans.isDesignTime() ? null : entityManager.createQuery(resourceMap.getString("query.query")); // NOI18N
        list = java.beans.Beans.isDesignTime() ? java.util.Collections.emptyList() : org.jdesktop.observablecollections.ObservableCollections.observableList(query.getResultList());

        mainPanel.setName("mainPanel"); // NOI18N

        masterScrollPane.setName("masterScrollPane"); // NOI18N

        masterTable.setName("masterTable"); // NOI18N

        org.jdesktop.swingbinding.JTableBinding jTableBinding = org.jdesktop.swingbinding.SwingBindings.createJTableBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, list, masterTable);
        org.jdesktop.swingbinding.JTableBinding.ColumnBinding columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${nome}"));
        columnBinding.setColumnName("Nome");
        columnBinding.setColumnClass(String.class);
        columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${dataNascimento}"));
        columnBinding.setColumnName("Data Nascimento");
        columnBinding.setColumnClass(byte[].class);
        columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${rg}"));
        columnBinding.setColumnName("Rg");
        columnBinding.setColumnClass(Long.class);
        columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${cpf}"));
        columnBinding.setColumnName("Cpf");
        columnBinding.setColumnClass(Long.class);
        columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${endereco}"));
        columnBinding.setColumnName("Endereco");
        columnBinding.setColumnClass(String.class);
        columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${cidade}"));
        columnBinding.setColumnName("Cidade");
        columnBinding.setColumnClass(java.math.BigInteger.class);
        columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${bairro}"));
        columnBinding.setColumnName("Bairro");
        columnBinding.setColumnClass(java.math.BigInteger.class);
        columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${telefone}"));
        columnBinding.setColumnName("Telefone");
        columnBinding.setColumnClass(Integer.class);
        columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${celular}"));
        columnBinding.setColumnName("Celular");
        columnBinding.setColumnClass(Integer.class);
        columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${senha}"));
        columnBinding.setColumnName("Senha");
        columnBinding.setColumnClass(String.class);
        columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${matricula}"));
        columnBinding.setColumnName("Matricula");
        columnBinding.setColumnClass(String.class);
        bindingGroup.addBinding(jTableBinding);

        masterScrollPane.setViewportView(masterTable);

        nomeLabel.setText(resourceMap.getString("nomeLabel.text")); // NOI18N
        nomeLabel.setName("nomeLabel"); // NOI18N

        dataNascimentoLabel.setText(resourceMap.getString("dataNascimentoLabel.text")); // NOI18N
        dataNascimentoLabel.setName("dataNascimentoLabel"); // NOI18N

        rgLabel.setText(resourceMap.getString("rgLabel.text")); // NOI18N
        rgLabel.setName("rgLabel"); // NOI18N

        cpfLabel.setText(resourceMap.getString("cpfLabel.text")); // NOI18N
        cpfLabel.setName("cpfLabel"); // NOI18N

        enderecoLabel.setText(resourceMap.getString("enderecoLabel.text")); // NOI18N
        enderecoLabel.setName("enderecoLabel"); // NOI18N

        cidadeLabel.setText(resourceMap.getString("cidadeLabel.text")); // NOI18N
        cidadeLabel.setName("cidadeLabel"); // NOI18N

        bairroLabel.setText(resourceMap.getString("bairroLabel.text")); // NOI18N
        bairroLabel.setName("bairroLabel"); // NOI18N

        telefoneLabel.setText(resourceMap.getString("telefoneLabel.text")); // NOI18N
        telefoneLabel.setName("telefoneLabel"); // NOI18N

        celularLabel.setText(resourceMap.getString("celularLabel.text")); // NOI18N
        celularLabel.setName("celularLabel"); // NOI18N

        senhaLabel.setText(resourceMap.getString("senhaLabel.text")); // NOI18N
        senhaLabel.setName("senhaLabel"); // NOI18N

        matriculaLabel.setText(resourceMap.getString("matriculaLabel.text")); // NOI18N
        matriculaLabel.setName("matriculaLabel"); // NOI18N

        nomeField.setName("nomeField"); // NOI18N

        org.jdesktop.beansbinding.Binding binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.nome}"), nomeField, org.jdesktop.beansbinding.BeanProperty.create("text"));
        binding.setSourceUnreadableValue(null);
        bindingGroup.addBinding(binding);
        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement != null}"), nomeField, org.jdesktop.beansbinding.BeanProperty.create("enabled"));
        bindingGroup.addBinding(binding);

        dataNascimentoField.setName("dataNascimentoField"); // NOI18N

        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.dataNascimento}"), dataNascimentoField, org.jdesktop.beansbinding.BeanProperty.create("text"));
        binding.setSourceUnreadableValue(null);
        bindingGroup.addBinding(binding);
        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement != null}"), dataNascimentoField, org.jdesktop.beansbinding.BeanProperty.create("enabled"));
        bindingGroup.addBinding(binding);

        rgField.setName("rgField"); // NOI18N

        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.rg}"), rgField, org.jdesktop.beansbinding.BeanProperty.create("text"));
        binding.setSourceUnreadableValue(null);
        bindingGroup.addBinding(binding);
        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement != null}"), rgField, org.jdesktop.beansbinding.BeanProperty.create("enabled"));
        bindingGroup.addBinding(binding);

        cpfField.setName("cpfField"); // NOI18N

        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.cpf}"), cpfField, org.jdesktop.beansbinding.BeanProperty.create("text"));
        binding.setSourceUnreadableValue(null);
        bindingGroup.addBinding(binding);
        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement != null}"), cpfField, org.jdesktop.beansbinding.BeanProperty.create("enabled"));
        bindingGroup.addBinding(binding);

        enderecoField.setName("enderecoField"); // NOI18N

        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.endereco}"), enderecoField, org.jdesktop.beansbinding.BeanProperty.create("text"));
        binding.setSourceUnreadableValue(null);
        bindingGroup.addBinding(binding);
        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement != null}"), enderecoField, org.jdesktop.beansbinding.BeanProperty.create("enabled"));
        bindingGroup.addBinding(binding);

        cidadeField.setName("cidadeField"); // NOI18N

        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.cidade}"), cidadeField, org.jdesktop.beansbinding.BeanProperty.create("text"));
        binding.setSourceUnreadableValue(null);
        bindingGroup.addBinding(binding);
        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement != null}"), cidadeField, org.jdesktop.beansbinding.BeanProperty.create("enabled"));
        bindingGroup.addBinding(binding);

        bairroField.setName("bairroField"); // NOI18N

        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.bairro}"), bairroField, org.jdesktop.beansbinding.BeanProperty.create("text"));
        binding.setSourceUnreadableValue(null);
        bindingGroup.addBinding(binding);
        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement != null}"), bairroField, org.jdesktop.beansbinding.BeanProperty.create("enabled"));
        bindingGroup.addBinding(binding);

        telefoneField.setName("telefoneField"); // NOI18N

        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.telefone}"), telefoneField, org.jdesktop.beansbinding.BeanProperty.create("text"));
        binding.setSourceUnreadableValue(null);
        bindingGroup.addBinding(binding);
        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement != null}"), telefoneField, org.jdesktop.beansbinding.BeanProperty.create("enabled"));
        bindingGroup.addBinding(binding);

        celularField.setName("celularField"); // NOI18N

        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.celular}"), celularField, org.jdesktop.beansbinding.BeanProperty.create("text"));
        binding.setSourceUnreadableValue(null);
        bindingGroup.addBinding(binding);
        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement != null}"), celularField, org.jdesktop.beansbinding.BeanProperty.create("enabled"));
        bindingGroup.addBinding(binding);

        senhaField.setName("senhaField"); // NOI18N

        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.senha}"), senhaField, org.jdesktop.beansbinding.BeanProperty.create("text"));
        binding.setSourceUnreadableValue(null);
        bindingGroup.addBinding(binding);
        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement != null}"), senhaField, org.jdesktop.beansbinding.BeanProperty.create("enabled"));
        bindingGroup.addBinding(binding);

        matriculaField.setName("matriculaField"); // NOI18N

        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.matricula}"), matriculaField, org.jdesktop.beansbinding.BeanProperty.create("text"));
        binding.setSourceUnreadableValue(null);
        bindingGroup.addBinding(binding);
        binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement != null}"), matriculaField, org.jdesktop.beansbinding.BeanProperty.create("enabled"));
        bindingGroup.addBinding(binding);

        javax.swing.ActionMap actionMap = org.jdesktop.application.Application.getInstance(cadastro_funcionario.Cadastro_FuncionarioApp.class).getContext().getActionMap(Cadastro_FuncionarioView.class, this);
        saveButton.setAction(actionMap.get("save")); // NOI18N
        saveButton.setName("saveButton"); // NOI18N

        refreshButton.setAction(actionMap.get("refresh")); // NOI18N
        refreshButton.setName("refreshButton"); // NOI18N

        newButton.setAction(actionMap.get("newRecord")); // NOI18N
        newButton.setName("newButton"); // NOI18N

        deleteButton.setAction(actionMap.get("deleteRecord")); // NOI18N
        deleteButton.setName("deleteButton"); // NOI18N

        javax.swing.GroupLayout mainPanelLayout = new javax.swing.GroupLayout(mainPanel);
        mainPanel.setLayout(mainPanelLayout);
        mainPanelLayout.setHorizontalGroup(
            mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, mainPanelLayout.createSequentialGroup()
                .addComponent(newButton)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(deleteButton)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(refreshButton)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(saveButton)
                .addContainerGap())
            .addGroup(mainPanelLayout.createSequentialGroup()
                .addContainerGap()
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(nomeLabel)
                    .addComponent(dataNascimentoLabel)
                    .addComponent(rgLabel)
                    .addComponent(cpfLabel)
                    .addComponent(enderecoLabel)
                    .addComponent(cidadeLabel)
                    .addComponent(bairroLabel)
                    .addComponent(telefoneLabel)
                    .addComponent(celularLabel)
                    .addComponent(senhaLabel)
                    .addComponent(matriculaLabel))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(nomeField, javax.swing.GroupLayout.DEFAULT_SIZE, 315, Short.MAX_VALUE)
                    .addComponent(dataNascimentoField, javax.swing.GroupLayout.DEFAULT_SIZE, 315, Short.MAX_VALUE)
                    .addComponent(rgField, javax.swing.GroupLayout.DEFAULT_SIZE, 315, Short.MAX_VALUE)
                    .addComponent(cpfField, javax.swing.GroupLayout.DEFAULT_SIZE, 315, Short.MAX_VALUE)
                    .addComponent(enderecoField, javax.swing.GroupLayout.DEFAULT_SIZE, 315, Short.MAX_VALUE)
                    .addComponent(cidadeField, javax.swing.GroupLayout.DEFAULT_SIZE, 315, Short.MAX_VALUE)
                    .addComponent(bairroField, javax.swing.GroupLayout.DEFAULT_SIZE, 315, Short.MAX_VALUE)
                    .addComponent(telefoneField, javax.swing.GroupLayout.DEFAULT_SIZE, 315, Short.MAX_VALUE)
                    .addComponent(celularField, javax.swing.GroupLayout.DEFAULT_SIZE, 315, Short.MAX_VALUE)
                    .addComponent(senhaField, javax.swing.GroupLayout.DEFAULT_SIZE, 315, Short.MAX_VALUE)
                    .addComponent(matriculaField, javax.swing.GroupLayout.DEFAULT_SIZE, 315, Short.MAX_VALUE))
                .addContainerGap())
            .addGroup(mainPanelLayout.createSequentialGroup()
                .addContainerGap()
                .addComponent(masterScrollPane, javax.swing.GroupLayout.DEFAULT_SIZE, 380, Short.MAX_VALUE)
                .addContainerGap())
        );

        mainPanelLayout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {deleteButton, newButton, refreshButton, saveButton});

        mainPanelLayout.setVerticalGroup(
            mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(mainPanelLayout.createSequentialGroup()
                .addContainerGap()
                .addComponent(masterScrollPane, javax.swing.GroupLayout.DEFAULT_SIZE, 130, Short.MAX_VALUE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(nomeLabel)
                    .addComponent(nomeField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(dataNascimentoLabel)
                    .addComponent(dataNascimentoField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(rgLabel)
                    .addComponent(rgField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(cpfLabel)
                    .addComponent(cpfField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(enderecoLabel)
                    .addComponent(enderecoField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(cidadeLabel)
                    .addComponent(cidadeField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(bairroLabel)
                    .addComponent(bairroField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(telefoneLabel)
                    .addComponent(telefoneField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(celularLabel)
                    .addComponent(celularField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(senhaLabel)
                    .addComponent(senhaField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(matriculaLabel)
                    .addComponent(matriculaField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(saveButton)
                    .addComponent(refreshButton)
                    .addComponent(deleteButton)
                    .addComponent(newButton))
                .addContainerGap())
        );

        menuBar.setName("menuBar"); // NOI18N

        fileMenu.setText(resourceMap.getString("fileMenu.text")); // NOI18N
        fileMenu.setName("fileMenu"); // NOI18N

        newRecordMenuItem.setAction(actionMap.get("newRecord")); // NOI18N
        newRecordMenuItem.setName("newRecordMenuItem"); // NOI18N
        fileMenu.add(newRecordMenuItem);

        deleteRecordMenuItem.setAction(actionMap.get("deleteRecord")); // NOI18N
        deleteRecordMenuItem.setName("deleteRecordMenuItem"); // NOI18N
        fileMenu.add(deleteRecordMenuItem);

        jSeparator1.setName("jSeparator1"); // NOI18N
        fileMenu.add(jSeparator1);

        saveMenuItem.setAction(actionMap.get("save")); // NOI18N
        saveMenuItem.setName("saveMenuItem"); // NOI18N
        fileMenu.add(saveMenuItem);

        refreshMenuItem.setAction(actionMap.get("refresh")); // NOI18N
        refreshMenuItem.setName("refreshMenuItem"); // NOI18N
        fileMenu.add(refreshMenuItem);

        jSeparator2.setName("jSeparator2"); // NOI18N
        fileMenu.add(jSeparator2);

        exitMenuItem.setAction(actionMap.get("quit")); // NOI18N
        exitMenuItem.setName("exitMenuItem"); // NOI18N
        fileMenu.add(exitMenuItem);

        menuBar.add(fileMenu);

        helpMenu.setText(resourceMap.getString("helpMenu.text")); // NOI18N
        helpMenu.setName("helpMenu"); // NOI18N

        aboutMenuItem.setAction(actionMap.get("showAboutBox")); // NOI18N
        aboutMenuItem.setName("aboutMenuItem"); // NOI18N
        helpMenu.add(aboutMenuItem);

        menuBar.add(helpMenu);

        statusPanel.setName("statusPanel"); // NOI18N

        statusPanelSeparator.setName("statusPanelSeparator"); // NOI18N

        statusMessageLabel.setName("statusMessageLabel"); // NOI18N

        statusAnimationLabel.setHorizontalAlignment(javax.swing.SwingConstants.LEFT);
        statusAnimationLabel.setName("statusAnimationLabel"); // NOI18N

        progressBar.setName("progressBar"); // NOI18N

        javax.swing.GroupLayout statusPanelLayout = new javax.swing.GroupLayout(statusPanel);
        statusPanel.setLayout(statusPanelLayout);
        statusPanelLayout.setHorizontalGroup(
            statusPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(statusPanelSeparator, javax.swing.GroupLayout.DEFAULT_SIZE, 400, Short.MAX_VALUE)
            .addGroup(statusPanelLayout.createSequentialGroup()
                .addContainerGap()
                .addComponent(statusMessageLabel)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 226, Short.MAX_VALUE)
                .addComponent(progressBar, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(statusAnimationLabel)
                .addContainerGap())
        );
        statusPanelLayout.setVerticalGroup(
            statusPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(statusPanelLayout.createSequentialGroup()
                .addComponent(statusPanelSeparator, javax.swing.GroupLayout.PREFERRED_SIZE, 2, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addGroup(statusPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(statusMessageLabel)
                    .addComponent(statusAnimationLabel)
                    .addComponent(progressBar, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(3, 3, 3))
        );

        setComponent(mainPanel);
        setMenuBar(menuBar);
        setStatusBar(statusPanel);

        bindingGroup.bind();
    }// </editor-fold>

    // Variables declaration - do not modify
    private javax.swing.JTextField bairroField;
    private javax.swing.JLabel bairroLabel;
    private javax.swing.JTextField celularField;
    private javax.swing.JLabel celularLabel;
    private javax.swing.JTextField cidadeField;
    private javax.swing.JLabel cidadeLabel;
    private javax.swing.JTextField cpfField;
    private javax.swing.JLabel cpfLabel;
    private javax.swing.JTextField dataNascimentoField;
    private javax.swing.JLabel dataNascimentoLabel;
    private javax.swing.JButton deleteButton;
    private javax.swing.JTextField enderecoField;
    private javax.swing.JLabel enderecoLabel;
    private javax.persistence.EntityManager entityManager;
    private javax.swing.JSeparator jSeparator1;
    private javax.swing.JSeparator jSeparator2;
    private java.util.List<cadastro_funcionario.CadFun> list;
    private javax.swing.JPanel mainPanel;
    private javax.swing.JScrollPane masterScrollPane;
    private javax.swing.JTable masterTable;
    private javax.swing.JTextField matriculaField;
    private javax.swing.JLabel matriculaLabel;
    private javax.swing.JMenuBar menuBar;
    private javax.swing.JButton newButton;
    private javax.swing.JTextField nomeField;
    private javax.swing.JLabel nomeLabel;
    private javax.swing.JProgressBar progressBar;
    private javax.persistence.Query query;
    private javax.swing.JButton refreshButton;
    private javax.swing.JTextField rgField;
    private javax.swing.JLabel rgLabel;
    private javax.swing.JButton saveButton;
    private javax.swing.JTextField senhaField;
    private javax.swing.JLabel senhaLabel;
    private javax.swing.JLabel statusAnimationLabel;
    private javax.swing.JLabel statusMessageLabel;
    private javax.swing.JPanel statusPanel;
    private javax.swing.JTextField telefoneField;
    private javax.swing.JLabel telefoneLabel;
    private org.jdesktop.beansbinding.BindingGroup bindingGroup;
    // End of variables declaration

    private final Timer messageTimer;
    private final Timer busyIconTimer;
    private final Icon idleIcon;
    private final Icon[] busyIcons = new Icon[15];
    private int busyIconIndex = 0;

    private JDialog aboutBox;

    private boolean saveNeeded;
}

Amigo ja havia feito algo parecido, mais o erro continua, coloquei como vc fez. Sera se estar no lugar errado? Estou esquencendo de importar alguma biblioteca?

Cara foi o NetBeans que gerou esse código?
Ele sempre cria o Form e a classe contendo o MAIN!
Dê uma olhada melhor nos package!
Se puder tira um Print Screen da estrutura do projeto!
A classe que tem o MAIN ele cria um icone com uma seta pequena da cor “verde”!

vlw