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IIUG Espaņol

Re: error de conexion con Informix JDBC

Posted By: Mariano Draghi
Date: Friday, 6 June 2003, at 4:30 p.m.

In Response To: error de conexion con Informix JDBC (Mariano Draghi )

Bueno, voy a contestarme yo mismo ;)

Estaba escribiendo mal el par=E1metro de conexi=F3n con Online 5, estaba =
poniendo "USERV5SERVER=3D1", cuando el par=E1metro correcto es "USEV5SERV=
ER=3D!" (es USE, no USER)

Fue muy dif=EDcil encontrar ese detalle... el mensaje que devuelve el dri=
ver no sirve pr=E1cticamente de nada en este caso.

De paso, confirmo que el tener o no el Informix Client-SDK no influye en =
el funcionamiento del JDBC Driver. Luego que logr=E9 hacer andar la conex=
i=F3n en mi PC, prob=E9 la misma aplicaci=F3n en otra PC que no tiene el =
Informix Client-SDK instalado, y tambi=E9n funcion=F3.



Mensaje escrito el 05/06/2003 03:12 p.m.:

>Estoy intentando probar por primera vez una conexion con nuestra base de=
datos Informix (Online 5), mediante una aplicaci=F3n Java.
>Soy bastante nuevo en el "mundo" Java, y mas a=FAn en JDBC; lo que estoy=
tratando de hacer es *bien* simple: Cargar el driver (Informix JDBC Driv=
er 2.21.JC4), e intentar abrir una conexion.
>
>En el archivo adjunto pueden ver el c=F3digo, que es muy sencillo.
>
>El problema es que al ejecutar la aplicaci=F3n, se genera la siguiente e=
xcepci=F3n al intentar establecer la conexi=F3n:
>ERROR: com.informix.asf.IfxASFException
>java.sql.SQLException: com.informix.asf.IfxASFException
> at com.informix.jdbc.IfxSqliConnect.<init>(IfxSqliConnect.java:=
883)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Nativ=
eMethod)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance(Native=
ConstructorAccessorImpl.java:39)
> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(De=
legatingConstructorAccessorImpl.java:27)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:2=
74)
> at com.informix.jdbc.IfxDriver.connect(IfxDriver.java:251)
> at java.sql.DriverManager.getConnection(DriverManager.java:512)
> at java.sql.DriverManager.getConnection(DriverManager.java:193)
> at JProSud.main(JProSud.java:21)
>
>La base de datos corre sobre un servidor con SCO Open Server 5.0.6.
>Se positivamente que la conexion remota con la base de datos funciona, y=
a que la puedo acceder sin problemas desde otra instalaci=F3n mediante, p=
or ejemplo, 4GL.
>
>La aplicaci=F3n Java la estoy corriendo sobre mi PC, sobre Windows98 SE.
>
>Estoy utilzando el JDK 1.4.1-rc
>La version de informix es On-Line 5.10.UC1 (si, si... viejita... pero re=
ndidora! :p)
>
>Realmente he intentado encontrar una descripci=F3n y soluci=F3n al probl=
ema en las =FAtlimas 48 hs., sin suerte. Y la informaci=F3n que brinda el=
mensaje de error ni siquiera me da una pista de que es lo que no est=E1 =
funcionando. No tengo idea que significa la "IfxASFException"
>
>Si alguno tiene experiencia accediendo a Informix via JDBC, le agradecer=
=E9 alguna pista al respecto; o al menos que me recomienden alg=FAn foro =
o mailing-list donde puedan ayudarme.
>
>Desde ya muchas gracias,
>
>Mariano.
>Argentina.

Messages In This Thread

  • error de conexion con Informix JDBC
    Mariano Draghi -- Thursday, 5 June 2003, at 2:12 p.m.
    • Re: error de conexion con Informix JDBC
      Mariano Draghi -- Friday, 6 June 2003, at 4:30 p.m.

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