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How do to...... [message #1207637]

Sun, 24 November 2013 17:55

Jose Fdz Garcia

Messages: 1
Registered: November 2013

Junior Member

Hi all!!

I'm new in Eclipse and want to know how to do :

-Reduce code segments to his methods names,automatically when opening a random class

For example:

public boolean consultar(Pelicula pelicula){
			boolean bandera=false;
			try{
				String sql=new String();
				sql="SELECT * FROM peliculas WHERE CODIGO = "+pelicula.getCodigo()+";";
				objBBDD.resultado=objBBDD.sentencia.executeQuery(sql);
				objBBDD.resultado.next();
				pelicula.setCodigo(objBBDD.resultado.getInt("CODIGO"));
				pelicula.setTitulo(objBBDD.resultado.getString("TITULO"));
				pelicula.setDirector(objBBDD.resultado.getInt("COD_DIRECTOR"));
				pelicula.setTematica(objBBDD.resultado.getInt("COD_TEMA"));
				pelicula.setCaratula(objBBDD.resultado.getString("CARATULA"));
				bandera=!bandera;
			}catch (SQLException e) {
				e.printStackTrace();
				JOptionPane.showMessageDialog(null, "BD:ERROR AL CONSULTAR");
			}
			return bandera;
		}

public boolean consultar(Pelicula pelicula){ ..

I use the "PLUS BOTTOM" at left of the code, but every time i close and open the class the methods appears extended.

Thanks for read!!

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Re: How do to...... [message #1208718 is a reply to message #1207637]

Mon, 25 November 2013 06:28

Russell Bateman

Messages: 3798
Registered: July 2009
Location: Provo, Utah, USA

Senior Member

On 11/24/2013 12:07 PM, Jose Fdz Garcia wrote:
> Hi all!!
>
> I'm new in Eclipse and want to know how to do :
>
> -Reduce code segments to his methods names,automatically when opening
> a random class
>
> For example:
>
>
> public boolean consultar(Pelicula pelicula){
> boolean bandera=false;
> try{
> String sql=new String();
> sql="SELECT * FROM peliculas WHERE CODIGO =
> "+pelicula.getCodigo()+";";
> objBBDD.resultado=objBBDD.sentencia.executeQuery(sql);
> objBBDD.resultado.next();
> pelicula.setCodigo(objBBDD.resultado.getInt("CODIGO"));
> pelicula.setTitulo(objBBDD.resultado.getString("TITULO"));
>
> pelicula.setDirector(objBBDD.resultado.getInt("COD_DIRECTOR"));
>
> pelicula.setTematica(objBBDD.resultado.getInt("COD_TEMA"));
>
> pelicula.setCaratula(objBBDD.resultado.getString("CARATULA"));
> bandera=!bandera;
> }catch (SQLException e) {
> e.printStackTrace();
> JOptionPane.showMessageDialog(null, "BD:ERROR AL
> CONSULTAR");
> }
> return bandera;
> }
>
>
> AS
>
>
> public boolean consultar(Pelicula pelicula){ ..
>
>
> I use the "PLUS BOTTOM" at left of the code, but every time i close and
> open the class the methods appears extended.
>
> Thanks for read!!

Do Window -> Preferences -> Java -> Editor -> Folding and examine the
following link. This should explain all.

http://help.eclipse.org/juno/index.jsp?topic=%2Forg.eclipse.jdt.doc.user%2Freference%2Fpreferences%2Fjava%2Feditor%2Fref-preferences-folding.htm

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