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failed to provide new primary keys for entity
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failed to provide new primary keys for entity


  • Subject: failed to provide new primary keys for entity
  • From: Miguel Angel Torres Avila <email@hidden>
  • Date: Wed, 22 Jul 2009 20:58:18 -0500

Hi guys,

I am trying to save an object into the database using PostgresqlPlugIn.framework provided by Wonder.

I am getting this error:


java.lang.IllegalStateException: Adaptor com.webobjects.jdbcadaptor.JDBCAdaptor@be9d36 failed to provide new primary keys for entity 'Parametros'
at com.webobjects.eoaccess.EODatabaseContext.prepareForSaveWithCoordinator(EODatabaseContext.java:5885)
at com.webobjects.eocontrol.EOObjectStoreCoordinator.saveChangesInEditingContext(EOObjectStoreCoordinator.java:409)
at com.webobjects.eocontrol.EOEditingContext.saveChanges(EOEditingContext.java:3226)
at er.extensions.eof.ERXEC._saveChanges(ERXEC.java:981)
at er.extensions.eof.ERXEC.saveChanges(ERXEC.java:903)
at com.toracom.erp.db.Parametros.inicializaParametros(Parametros.java:143)
at com.toracom.erp.general.Application.<init>(Application.java:47)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at java.lang.Class.newInstance0(Class.java:350)
at java.lang.Class.newInstance(Class.java:303)
at com.webobjects.appserver.WOApplication.main(WOApplication.java:323)
at er.extensions.appserver.ERXApplication.main(ERXApplication.java:632)
at com.toracom.erp.general.Application.main(Application.java:29)


this is the first time I using wonder.

This is the sql code generated by Entity Modeler

CREATE TABLE parametros (
    parametros_id int4 NOT NULL,
calle varchar NOT NULL, 
ciudad varchar NOT NULL, 
codigo_postal varchar NOT NULL, 
colonia varchar NOT NULL, 
email_formato varchar NOT NULL, 
estado varchar NOT NULL, 
fax varchar , 
fax_lada varchar , 
fh varchar NOT NULL, 
fhc varchar NOT NULL, 
formato_numero_registro_bd varchar(20) NOT NULL, 
formato_numero_registro_bd_corto varchar(20) NOT NULL, 
fsh varchar NOT NULL, 
fshnm varchar NOT NULL, 
iva numeric(4,4) NOT NULL, 
logs_debug varchar(5) NOT NULL, 
logs_path varchar , 
logs_stdout varchar(5) NOT NULL, 
look_t_r_b_anidado_color varchar(20) NOT NULL, 
look_t_r_b_anidado_estilo varchar(20) NOT NULL, 
look_t_r_b_captura_color varchar(20) NOT NULL, 
look_t_r_b_captura_estilo varchar(20) NOT NULL, 
look_t_r_b_control_color varchar(20) NOT NULL, 
look_t_r_b_control_estilo varchar(20) NOT NULL, 
look_t_r_b_en_tab_color varchar(20) NOT NULL, 
look_t_r_b_en_tab_estilo varchar(20) NOT NULL, 
look_t_r_b_login_color varchar(20) NOT NULL, 
look_t_r_b_login_estilo varchar(20) NOT NULL, 
nd varchar(20) NOT NULL, 
ne varchar(20) NOT NULL, 
nm varchar(20) NOT NULL, 
nombre_aplicacion varchar NOT NULL, 
nombre_comercial varchar NOT NULL, 
np varchar(20) NOT NULL, 
ntc varchar(20) NOT NULL, 
numero_exterior varchar NOT NULL, 
numero_interior varchar , 
pagina_web varchar , 
pais varchar NOT NULL, 
permite_multiple_monedas varchar(5) , 
razon_social varchar NOT NULL, 
rfc varchar NOT NULL, 
rfc_fisica varchar NOT NULL, 
rfc_moral varchar NOT NULL, 
sistema_inicializado smallint NOT NULL, 
telefono varchar , 
telefono_lada varchar 
);

CREATE SEQUENCE parametros_seq;

CREATE TEMP TABLE EOF_TMP_TABLE AS SELECT SETVAL('parametros_seq', (SELECT MAX(parametros_id) FROM parametros));

ALTER TABLE parametros ALTER COLUMN parametros_id SET DEFAULT nextval( 'parametros_seq' );

ALTER TABLE parametros ADD CONSTRAINT parametros_pk PRIMARY KEY (parametros_id);


And the code I am using to create and save the object is

Parametros parametros = Parametros.createParametros(ec, false);
ec.saveChanges();

In the  awakeFromInsertion(EOEditingContext ec)  method of my Parametros Entity I initialize all required attributes.

I am not even seeing any debug log with an INSERT query, as you can see there is a SELECT query because the first time the app runs it evaluates if the Parametros Table is empty, which case it should insert a row in the table.

Jul 22 20:50:54 erp[55559] DEBUG NSLog  -  evaluateExpression: <com.webobjects.jdbcadaptor.PostgresqlExpression: "SELECT DISTINCT t0.calle, t0.ciudad, t0.codigo_postal, t0.colonia, t0.email_formato, t0.estado, t0.fax, t0.fax_lada, t0.fh, t0.fhc, t0.formato_numero_registro_bd, t0.formato_numero_registro_bd_corto, t0.fsh, t0.fshnm, t0.iva, t0.logs_debug, t0.logs_path, t0.logs_stdout, t0.look_t_r_b_anidado_color, t0.look_t_r_b_anidado_estilo, t0.look_t_r_b_captura_color, t0.look_t_r_b_captura_estilo, t0.look_t_r_b_control_color, t0.look_t_r_b_control_estilo, t0.look_t_r_b_en_tab_color, t0.look_t_r_b_en_tab_estilo, t0.look_t_r_b_login_color, t0.look_t_r_b_login_estilo, t0.nd, t0.ne, t0.nm, t0.nombre_aplicacion, t0.nombre_comercial, t0.np, t0.ntc, t0.numero_exterior, t0.numero_interior, t0.pagina_web, t0.pais, t0.parametros_id, t0.permite_multiple_monedas, t0.razon_social, t0.rfc, t0.rfc_fisica, t0.rfc_moral, t0.sistema_inicializado, t0.telefono, t0.telefono_lada FROM parametros t0">
Jul 22 20:50:54 erp[55559] DEBUG NSLog  - 0 row(s) processed
Jul 22 20:50:54 erp[55559] DEBUG NSLog  -  === Commit Internal Transaction


After this I see the error reported above.


Any help will be appreciated.


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