Mestre / Detalhe

Programação Java
#1

Ola familia GUJ.
No projeto em que estou trabalhando preciso de uma relacionamento mestre detalhe no netbeans eu madei gerar um projeto de demonstração e copiei o código para o meu projeto. Aparentemente não existe erro nas classes, o projeto compila perfeitamente, mas na hora que eu clico no botão de inserir um novo detalhe que chama o metódo newDetailRecord não aparece uma nova linha na detailTable.

Por favor me deem uma luz. O que ta faltando ou ta errado?

Classe InsumosTipo

[code]package sigc.persistencia;

import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeSupport;
import java.io.Serializable;
import java.util.Collection;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.OneToMany;
import javax.persistence.Table;
import javax.persistence.Transient;

/**
*

  • @author Begins
    */
    @Entity
    @Table(name = “insumos_tipo”,schema = “”)
    @NamedQueries({@NamedQuery(name = “InsumosTipo.findByIdinsumoTipo”, query = “SELECT i FROM InsumosTipo i WHERE i.idinsumoTipo = :idinsumoTipo”), @NamedQuery(name = “InsumosTipo.findByDescricao”, query = “SELECT i FROM InsumosTipo i WHERE i.descricao = :descricao”), @NamedQuery(name = “InsumosTipo.findByTipo”, query = “SELECT i FROM InsumosTipo i WHERE i.tipo = :tipo”)})
    public class InsumosTipo implements Serializable {
    @Transient
    private PropertyChangeSupport changeSupport = new PropertyChangeSupport(this);
    private static final long serialVersionUID = 1L;
    @Id
    @Column(name = “id_insumoTipo”, nullable = false)
    private Integer idinsumoTipo;
    @Column(name = “descricao”, nullable = false)
    private String descricao;
    @Column(name = “tipo”, nullable = false)
    private String tipo;
    @OneToMany(cascade = CascadeType.ALL, mappedBy = “idinsumoTiposfk”)
    private Collection insumosCollection;

    public InsumosTipo() {
    }

    public InsumosTipo(Integer idinsumoTipo) {
    this.idinsumoTipo = idinsumoTipo;
    }

    public InsumosTipo(Integer idinsumoTipo, String descricao, String tipo) {
    this.idinsumoTipo = idinsumoTipo;
    this.descricao = descricao;
    this.tipo = tipo;
    }

    public Integer getIdinsumoTipo() {
    return idinsumoTipo;
    }

    public void setIdinsumoTipo(Integer idinsumoTipo) {
    Integer oldIdinsumoTipo = this.idinsumoTipo;
    this.idinsumoTipo = idinsumoTipo;
    changeSupport.firePropertyChange(“idinsumoTipo”, oldIdinsumoTipo, idinsumoTipo);
    }

    public String getDescricao() {
    return descricao;
    }

    public void setDescricao(String descricao) {
    String oldDescricao = this.descricao;
    this.descricao = descricao;
    changeSupport.firePropertyChange(“descricao”, oldDescricao, descricao);
    }

    public String getTipo() {
    return tipo;
    }

    public void setTipo(String tipo) {
    String oldTipo = this.tipo;
    this.tipo = tipo;
    changeSupport.firePropertyChange(“tipo”, oldTipo, tipo);
    }

    public Collection getInsumosCollection() {
    return insumosCollection;
    }

    public void setInsumosCollection(Collection insumosCollection) {
    this.insumosCollection = insumosCollection;
    }

    @Override
    public int hashCode() {
    int hash = 0;
    hash += (idinsumoTipo != null ? idinsumoTipo.hashCode() : 0);
    return hash;
    }

    @Override
    public boolean equals(Object object) {
    // TODO: Warning - this method won’t work in the case the id fields are not set
    if (!(object instanceof InsumosTipo)) {
    return false;
    }
    InsumosTipo other = (InsumosTipo) object;
    if ((this.idinsumoTipo == null && other.idinsumoTipo != null) || (this.idinsumoTipo != null && !this.idinsumoTipo.equals(other.idinsumoTipo))) {
    return false;
    }
    return true;
    }

    @Override
    public String toString() {
    return “d1.InsumosTipo[idinsumoTipo=” + idinsumoTipo + “]”;
    }

    public void addPropertyChangeListener(PropertyChangeListener listener) {
    changeSupport.addPropertyChangeListener(listener);
    }

    public void removePropertyChangeListener(PropertyChangeListener listener) {
    changeSupport.removePropertyChangeListener(listener);
    }

}[/code]

Classe Insumo

[code]package sigc.persistencia;

import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeSupport;
import java.io.Serializable;
import java.math.BigDecimal;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.Table;
import javax.persistence.Transient;

/**
*

  • @author Begins
    */
    @Entity
    @Table(name = “insumos”,schema = “”)
    @NamedQueries({@NamedQuery(name = “Insumos.findByIdInsumo”, query = “SELECT i FROM Insumos i WHERE i.idInsumo = :idInsumo”), @NamedQuery(name = “Insumos.findByInsumo”, query = “SELECT i FROM Insumos i WHERE i.insumo = :insumo”), @NamedQuery(name = “Insumos.findByDescricao”, query = “SELECT i FROM Insumos i WHERE i.descricao = :descricao”), @NamedQuery(name = “Insumos.findByValor”, query = “SELECT i FROM Insumos i WHERE i.valor = :valor”), @NamedQuery(name = “Insumos.findByTipo”, query = “SELECT i FROM Insumos i WHERE i.tipo = :tipo”), @NamedQuery(name = “Insumos.findByUn”, query = “SELECT i FROM Insumos i WHERE i.un = :un”)})
    public class Insumos implements Serializable {
    @Transient
    private PropertyChangeSupport changeSupport = new PropertyChangeSupport(this);
    private static final long serialVersionUID = 1L;
    @Id
    @Column(name = “id_insumo”, nullable = false)
    private Integer idInsumo;
    @Column(name = “insumo”, nullable = false)
    private String insumo;
    @Column(name = “descricao”, nullable = false)
    private String descricao;
    @Column(name = “valor”)
    private BigDecimal valor;
    @Column(name = “tipo”, nullable = false)
    private String tipo;
    @Column(name = “un”)
    private String un;
    @JoinColumn(name = “id_insumoTipos_fk”, referencedColumnName = “id_insumoTipo”)
    @ManyToOne
    private InsumosTipo idinsumoTiposfk;

    public Insumos() {
    }

    public Insumos(Integer idInsumo) {
    this.idInsumo = idInsumo;
    }

    public Insumos(Integer idInsumo, String insumo, String descricao, String tipo) {
    this.idInsumo = idInsumo;
    this.insumo = insumo;
    this.descricao = descricao;
    this.tipo = tipo;
    }

    public Integer getIdInsumo() {
    return idInsumo;
    }

    public void setIdInsumo(Integer idInsumo) {
    Integer oldIdInsumo = this.idInsumo;
    this.idInsumo = idInsumo;
    changeSupport.firePropertyChange(“idInsumo”, oldIdInsumo, idInsumo);
    }

    public String getInsumo() {
    return insumo;
    }

    public void setInsumo(String insumo) {
    String oldInsumo = this.insumo;
    this.insumo = insumo;
    changeSupport.firePropertyChange(“insumo”, oldInsumo, insumo);
    }

    public String getDescricao() {
    return descricao;
    }

    public void setDescricao(String descricao) {
    String oldDescricao = this.descricao;
    this.descricao = descricao;
    changeSupport.firePropertyChange(“descricao”, oldDescricao, descricao);
    }

    public BigDecimal getValor() {
    return valor;
    }

    public void setValor(BigDecimal valor) {
    BigDecimal oldValor = this.valor;
    this.valor = valor;
    changeSupport.firePropertyChange(“valor”, oldValor, valor);
    }

    public String getTipo() {
    return tipo;
    }

    public void setTipo(String tipo) {
    String oldTipo = this.tipo;
    this.tipo = tipo;
    changeSupport.firePropertyChange(“tipo”, oldTipo, tipo);
    }

    public String getUn() {
    return un;
    }

    public void setUn(String un) {
    String oldUn = this.un;
    this.un = un;
    changeSupport.firePropertyChange(“un”, oldUn, un);
    }

    public InsumosTipo getIdinsumoTiposfk() {
    return idinsumoTiposfk;
    }

    public void setIdinsumoTiposfk(InsumosTipo idinsumoTiposfk) {
    InsumosTipo oldIdinsumoTiposfk = this.idinsumoTiposfk;
    this.idinsumoTiposfk = idinsumoTiposfk;
    changeSupport.firePropertyChange(“idinsumoTiposfk”, oldIdinsumoTiposfk, idinsumoTiposfk);
    }

    @Override
    public int hashCode() {
    int hash = 0;
    hash += (idInsumo != null ? idInsumo.hashCode() : 0);
    return hash;
    }

    @Override
    public boolean equals(Object object) {
    // TODO: Warning - this method won’t work in the case the id fields are not set
    if (!(object instanceof Insumos)) {
    return false;
    }
    Insumos other = (Insumos) object;
    if ((this.idInsumo == null && other.idInsumo != null) || (this.idInsumo != null && !this.idInsumo.equals(other.idInsumo))) {
    return false;
    }
    return true;
    }

    @Override
    public String toString() {
    return “d1.Insumos[idInsumo=” + idInsumo + “]”;
    }

    public void addPropertyChangeListener(PropertyChangeListener listener) {
    changeSupport.addPropertyChangeListener(listener);
    }

    public void removePropertyChangeListener(PropertyChangeListener listener) {
    changeSupport.removePropertyChangeListener(listener);
    }

}[/code]

Cadastro de insumos

[code]package sigc.cadastrar;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import javax.persistence.RollbackException;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import org.jdesktop.application.Action;
import org.jdesktop.application.Task;
import org.jdesktop.beansbinding.AbstractBindingListener;
import org.jdesktop.beansbinding.Binding;
import org.jdesktop.beansbinding.PropertyStateEvent;
import sigc.persistencia.Insumos;
import sigc.persistencia.InsumosTipo;

/**
*

  • @author Begins
    */
    public class CadInsumos extends javax.swing.JDialog {

    /** Creates new form CadInsumos */
    public CadInsumos(java.awt.Frame parent, boolean modal) {
    super(parent, modal);
    initComponents();

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

 // 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;
    }

    public boolean isDetailRecordSelected() {
    return detailTable.getSelectedRow() != -1;
    }

    @Action
    public void newRecord() {
    InsumosTipo I = new InsumosTipo();
    entityManager.persist(I);
    list.add(I);
    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 toRemove = new ArrayList(selected.length);
    for (int idx=0; idx<selected.length; idx++) {
    InsumosTipo I = list.get(masterTable.convertRowIndexToModel(selected[idx]));
    toRemove.add(I);
    entityManager.remove(I);
    }
    list.removeAll(toRemove);
    setSaveNeeded(true);
    }

    @Action(enabledProperty = “recordSelected”)
    public void newDetailRecord() {
    int index = masterTable.getSelectedRow();
    InsumosTipo I = list.get(masterTable.convertRowIndexToModel(index));
    Collection is = I.getInsumosCollection();
    if (is == null) {
    is = new LinkedList();
    I.setInsumosCollection(is);
    }
    Insumos i = new Insumos();
    entityManager.persist(i);
    i.setIdinsumoTiposfk(I);
    is.add(i);
    masterTable.clearSelection();
    masterTable.setRowSelectionInterval(index, index);
    int row = is.size()-1;
    detailTable.setRowSelectionInterval(row, row);
    detailTable.scrollRectToVisible(detailTable.getCellRect(row, 0, true));
    setSaveNeeded(true);
    }

    @Action(enabledProperty = “detailRecordSelected”)
    public void deleteDetailRecord() {
    int index = masterTable.getSelectedRow();
    InsumosTipo I = list.get(masterTable.convertRowIndexToModel(index));
    Collection is = I.getInsumosCollection();
    int[] selected = detailTable.getSelectedRows();
    List toRemove = new ArrayList(selected.length);
    for (int idx=0; idx<selected.length; idx++) {
    selected[idx] = detailTable.convertRowIndexToModel(selected[idx]);
    int count = 0;
    Iterator iter = is.iterator();
    while (count++ < selected[idx]) iter.next();
    Insumos i = iter.next();
    toRemove.add(i);
    entityManager.remove(i);
    }
    is.removeAll(toRemove);
    masterTable.clearSelection();
    masterTable.setRowSelectionInterval(index, index);
    setSaveNeeded(true);
    }

    @Action(enabledProperty = “saveNeeded”)
    public Task save() {
    return new SaveTask(sigc.SiGCApp.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 merged = new ArrayList(list.size());
    for (InsumosTipo I : list) {
    merged.add(entityManager.merge(I));
    }
    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(sigc.SiGCApp.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);
 }

    }

    //
    private void initComponents() {
    bindingGroup = new org.jdesktop.beansbinding.BindingGroup();

     entityManager = java.beans.Beans.isDesignTime() ? null : javax.persistence.Persistence.createEntityManagerFactory("sgcPU").createEntityManager();
 query = java.beans.Beans.isDesignTime() ? null : entityManager.createQuery("SELECT i FROM InsumosTipo i");
 list = java.beans.Beans.isDesignTime() ? java.util.Collections.emptyList() : org.jdesktop.observablecollections.ObservableCollections.observableList(query.getResultList());
 jScrollPane1 = new javax.swing.JScrollPane();
 masterTable = new javax.swing.JTable();
 jScrollPane2 = new javax.swing.JScrollPane();
 detailTable = new javax.swing.JTable();
 jButton1 = new javax.swing.JButton();
 jButton2 = new javax.swing.JButton();
 jButton3 = new javax.swing.JButton();
 jButton4 = new javax.swing.JButton();
 jButton5 = new javax.swing.JButton();
 jButton6 = new javax.swing.JButton();

 setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
 setName("Form"); // NOI18N

 jScrollPane1.setName("jScrollPane1"); // 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("${descricao}"));
 columnBinding.setColumnName("Descricao");
 columnBinding.setColumnClass(String.class);
 columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${tipo}"));
 columnBinding.setColumnName("Tipo");
 columnBinding.setColumnClass(String.class);
 bindingGroup.addBinding(jTableBinding);
 jTableBinding.bind();
 jScrollPane1.setViewportView(masterTable);

 jScrollPane2.setName("jScrollPane2"); // NOI18N

 detailTable.setModel(new javax.swing.table.DefaultTableModel(
     new Object [][] {
         {null, null, null, null},
         {null, null, null, null},
         {null, null, null, null},
         {null, null, null, null}
     },
     new String [] {
         "Title 1", "Title 2", "Title 3", "Title 4"
     }
 ));
 detailTable.setName("detailTable"); // NOI18N

 org.jdesktop.beansbinding.ELProperty eLProperty = org.jdesktop.beansbinding.ELProperty.create("${selectedElement.insumosCollection}");
 jTableBinding = org.jdesktop.swingbinding.SwingBindings.createJTableBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, eLProperty, detailTable);
 columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${insumo}"));
 columnBinding.setColumnName("Insumo");
 columnBinding.setColumnClass(String.class);
 columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${descricao}"));
 columnBinding.setColumnName("Descricao");
 columnBinding.setColumnClass(String.class);
 columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${tipo}"));
 columnBinding.setColumnName("Tipo");
 columnBinding.setColumnClass(String.class);
 columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${un}"));
 columnBinding.setColumnName("Un");
 columnBinding.setColumnClass(String.class);
 columnBinding = jTableBinding.addColumnBinding(org.jdesktop.beansbinding.ELProperty.create("${valor}"));
 columnBinding.setColumnName("Valor");
 columnBinding.setColumnClass(java.math.BigDecimal.class);
 bindingGroup.addBinding(jTableBinding);
 jTableBinding.bind();
 jScrollPane2.setViewportView(detailTable);

 javax.swing.ActionMap actionMap = org.jdesktop.application.Application.getInstance(sigc.SiGCApp.class).getContext().getActionMap(CadInsumos.class, this);
 jButton1.setAction(actionMap.get("newRecord")); // NOI18N
 jButton1.setName("jButton1"); // NOI18N

 jButton2.setAction(actionMap.get("deleteRecord")); // NOI18N
 jButton2.setName("jButton2"); // NOI18N

 jButton3.setAction(actionMap.get("newDetailRecord")); // NOI18N
 jButton3.setName("jButton3"); // NOI18N

 jButton4.setAction(actionMap.get("deleteDetailRecord")); // NOI18N
 jButton4.setName("jButton4"); // NOI18N

 jButton5.setAction(actionMap.get("save")); // NOI18N
 jButton5.setName("jButton5"); // NOI18N

 jButton6.setAction(actionMap.get("refresh")); // NOI18N
 jButton6.setName("jButton6"); // NOI18N

 javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
 getContentPane().setLayout(layout);
 layout.setHorizontalGroup(
     layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
     .addGroup(layout.createSequentialGroup()
         .addContainerGap()
         .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
             .addGroup(layout.createSequentialGroup()
                 .addComponent(jButton1)
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                 .addComponent(jButton2))
             .addGroup(layout.createSequentialGroup()
                 .addComponent(jButton3)
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                 .addComponent(jButton4)
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 71, Short.MAX_VALUE)
                 .addComponent(jButton5)
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                 .addComponent(jButton6))
             .addComponent(jScrollPane2, javax.swing.GroupLayout.DEFAULT_SIZE, 421, Short.MAX_VALUE)
             .addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 421, Short.MAX_VALUE))
         .addGap(18, 18, 18))
 );
 layout.setVerticalGroup(
     layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
     .addGroup(layout.createSequentialGroup()
         .addContainerGap()
         .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 213, javax.swing.GroupLayout.PREFERRED_SIZE)
         .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
         .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
             .addComponent(jButton1)
             .addComponent(jButton2))
         .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
         .addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 231, javax.swing.GroupLayout.PREFERRED_SIZE)
         .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
         .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
             .addComponent(jButton3)
             .addComponent(jButton4)
             .addComponent(jButton5)
             .addComponent(jButton6))
         .addContainerGap(149, Short.MAX_VALUE))
 );

 bindingGroup.bind();

 pack();

    }//

    // Variables declaration - do not modify
    private javax.swing.JTable detailTable;
    private javax.persistence.EntityManager entityManager;
    private javax.swing.JButton jButton1;
    private javax.swing.JButton jButton2;
    private javax.swing.JButton jButton3;
    private javax.swing.JButton jButton4;
    private javax.swing.JButton jButton5;
    private javax.swing.JButton jButton6;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JScrollPane jScrollPane2;
    private java.util.List<sigc.persistencia.InsumosTipo> list;
    private javax.swing.JTable masterTable;
    private javax.persistence.Query query;
    private org.jdesktop.beansbinding.BindingGroup bindingGroup;
    // End of variables declaration

    private boolean saveNeeded;
    }[/code]

#2