ya agrege la linea de codigo que me decias al correr el programa e intentar insertar datos me muestra eston en el IDE:
Código:
run:
java.sql.SQLFeatureNotSupportedException: Method org.postgresql.jdbc4.Jdbc4CallableStatement.setInt(String,int) is not yet implemented.
at org.postgresql.Driver.notImplemented(Driver.java:710)
at org.postgresql.jdbc3.AbstractJdbc3Statement.setInt(AbstractJdbc3Statement.java:633)
at Interfaz_Principal.cmdInsertarActionPerformed(Interfaz_Principal.java:427)
at Interfaz_Principal.access$100(Interfaz_Principal.java:13)
at Interfaz_Principal$2.actionPerformed(Interfaz_Principal.java:204)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.Component.processMouseEvent(Component.java:6267)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
at java.awt.Component.processEvent(Component.java:6032)
at java.awt.Container.processEvent(Container.java:2041)
at java.awt.Component.dispatchEventImpl(Component.java:4630)
at java.awt.Container.dispatchEventImpl(Container.java:2099)
at java.awt.Component.dispatchEvent(Component.java:4460)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
at java.awt.Container.dispatchEventImpl(Container.java:2085)
at java.awt.Window.dispatchEventImpl(Window.java:2478)
at java.awt.Component.dispatchEvent(Component.java:4460)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
BUILD SUCCESSFUL (total time: 16 seconds)
¿que podra ser lo que ocaciona el error? leyendo un poco del codigo me da a entender que me falta declar alguna libreria o metodo en especial o algo por el estilo