Re: Re: fetching on joined table
Hi Chuck,
thanks for your reply. So I thought about stored procedures? But How I include
in my code and can I cast resultset in EOEntities Objects?
I want to use data in my WOPopUpButton.
Thanks
Ray
Message du : 12/04/2011
De : Chuck Hill ch...@global-village.net
A : naneon.raym...@neuf.fr
Copie à : webobjects-dev@lists.apple.com
Sujet : Re: fetching on joined table
Hi Ray,
WebObjects is not going to generate SQL like that for you (maybe it is
possible, but it would be very difficult). I think that you have two choices:
1. Use views
2. Think and fetch in terms of Objects not tables and rows and joins. This is
going to be VERY different than how you are approaching the data now.
It is possible that WebObjects is just not a good thing to use with your schema.
Chuck
On Apr 12, 2011, at 12:49 AM, naneon.raym...@neuf.fr naneon.raym...@neuf.fr
wrote:
Hi chuck,
I go to give you more informations about data. I work in IT Universtity in
France and we have huge database with lot of table. Here is an example of PDM
(5 tables)
person
students-degree--diploma--academic
year--period_param-admin_resgistration
(fk_person) (fk_student)
(fk_academic_year) (pk an_univ prd_univ) (fields an_univ_prd_univ)
(fk_diploma, fk_person, fk_student, fk_academic_year)
and I have lof view (view_student_course on a period ...),
Here is code of view vue_parcours_profil using to have student curse :
CREATE OR REPLACE FORCE VIEW GEST_UV.VUE_PROFIL_PARCOURS (ETU_ID,
DIPLOME_$C, REORIENT_$F, PRD_DEBUT, PRD_FIN)
AS
SELECT DISTINCT t3.e,
t3.d,
t3.reorient_$f,
MIN(p_deb) over (partition BY t3.e, t3.d, t3.p_fin) debut,
t3.p_fin fin
FROM
(SELECT DISTINCT t1.e,
t1.d,
t1.no,
t1.p p_deb,
NVL(MIN(t2.p) over (partition BY t1.e, t1.d, t1.no), MAX (t1.p) over
(partition BY t1.e, t1.d)) p_fin,
CASE
WHEN t1.no = 1
AND t2.r IS NULL
THEN t1.r
ELSE DECODE(t2.r,NULL,'N',t2.r)
END reorient_$f
--DECODE(t2.r,null,'N',t2.r) reorient_$f
FROM
(SELECT DISTINCT etu_id e,
diplome_$c d,
an_univ
prd_univ p,
ROW_NUMBER() OVER (partition BY etu_id,diplome_$c order by an_univ
prd_univ NULLS LAST) no,
DECODE(res_pedag_$c,'RE','O','DR','O','N') r
FROM gerry.etu_inscr_adm eia1
) t1,
(SELECT DISTINCT etu_id e,
diplome_$c d,
an_univ
prd_univ p,
ROW_NUMBER() OVER (partition BY etu_id,diplome_$c order by an_univ
prd_univ NULLS LAST) no,
DECODE(res_pedag_$c,'RE','O','DR','O','N') r
FROM gerry.etu_inscr_adm eia2
) t2
WHERE t1.e = t2.e(+)
AND t1.d = t2.d(+)
AND t1.no t2.no(+)
AND t1.r t2.r(+)
--and t1.r = 'N'
AND ((t1.no = 1
AND NVL(t1.r,'N') IN ('O','N'))
OR (t1.no 1
AND NVL(t1.r,'N') = 'N'))
) t3;
So when I want all students curse in sql developer this my request :
SELECT vtp.etu_id as STUDENT_ID,
vtp.diplome_$c as DIPLOMA_CODE,
DECODE (vtp.diplome_$c,'ING',d.diplome
' ancien règlement',d.diplome) as DIPLOMA_NAME,
vtp.prd_debut as PERIOD_BEGIN,
vtp.prd_fin as PERIOD_END,
gerry.fonc_trad_prd_lib(vtp.prd_debut,'anprd') as ACADEMIC_YEAR_BEGIN,
gerry.fonc_trad_prd_lib(vtp.prd_fin,'anprd') ACADEMIC_YEAR_END,
vtp.reorient_$f as ORIENTATION,
(SELECT DIPL_SPEC_ABR
' '
DIPL_OPT_ABR
' '
NIVEAU_ADM
FROM gerry.vue_eia_abr veia
WHERE veia.etu_id = vtp.etu_id
AND veia.diplome_$c=vtp.diplome_$c
AND veia.an_univ
veia.prd_univ=vtp.prd_fin
) as DIPLOMA_SPECIFICITY,
(SELECT diplome_num
FROM gest_uv.etu_diplome
WHERE etu_id = vtp.etu_id
AND diplome_$c = vtp.diplome_$c
AND an_univ
prd_univ BETWEEN vtp.prd_debut AND vtp.prd_fin
) as DIPLOMA_NUMBER,
(SELECT SITUATION
FROM gerry.etu_inscr_adm eia,
gerry.ref_situation rs
WHERE rs.situation_$c = eia.situation_$c
AND eia.etu_id = vtp.etu_id
AND eia.diplome_$c =vtp.diplome_$c
AND eia.an_univ
eia.prd_univ=vtp.prd_fin
) as STUDENT_SITUATION,
NVL(
(SELECT DECODE(situation_$c,'DEMI','O','N')
FROM gerry.etu_inscr_adm
WHERE etu_id = vtp.etu_id
AND diplome_$c =vtp.diplome_$c
AND situation_$c='DEMI'
AND an_univ
prd_univ=vtp.prd_fin
),'N') as IS_STUDENT_RESIGNED,
NVL(
(SELECT DECODE(situation_$c,'UTX','O','N')
FROM gerry.etu_inscr_adm
WHERE etu_id = vtp.etu_id
AND diplome_$c =vtp.diplome_$c
AND situation_$c='UTX'
AND an_univ
prd_univ=vtp.prd_fin
),'N') as IS_STUDENT_TRANSFERED
FROM gest_uv.VUE_PROFIL_PARCOURS vtp,
gerry.diplome d
WHERE vtp.diplome_$c = d.diplome_$c
Re: fetching on joined table
Others will say similarly, but as someone who once used views, etc, you'll want
to avoid these and stored procedures and build out all of this logic in
EOF/Modeler and let WebObjects do it's thing. If you are executing SQL for
results lists, you are likely trying too hard to outthink WO
On Apr 12, 2011, at 11:46 PM, naneon.raym...@neuf.fr wrote:
Hi Chuck,
thanks for your reply. So I thought about stored procedures? But How I
include in my code and can I cast resultset in EOEntities Objects?
I want to use data in my WOPopUpButton.
Thanks
Ray
Message du : 12/04/2011
De : Chuck Hill ch...@global-village.net
A : naneon.raym...@neuf.fr
Copie à : webobjects-dev@lists.apple.com
Sujet : Re: fetching on joined table
Hi Ray,
WebObjects is not going to generate SQL like that for you (maybe it is
possible, but it would be very difficult). I think that you have two
choices:
1. Use views
2. Think and fetch in terms of Objects not tables and rows and joins. This
is going to be VERY different than how you are approaching the data now.
It is possible that WebObjects is just not a good thing to use with your
schema.
Chuck
On Apr 12, 2011, at 12:49 AM, naneon.raym...@neuf.fr
naneon.raym...@neuf.fr wrote:
Hi chuck,
I go to give you more informations about data. I work in IT Universtity in
France and we have huge database with lot of table. Here is an example of
PDM (5 tables)
person
students-degree--diploma--academic
year--period_param-admin_resgistration
(fk_person)(fk_student)
(fk_academic_year) (pk an_univ prd_univ)(fields an_univ_prd_univ)
(fk_diploma, fk_person, fk_student, fk_academic_year)
and I have lof view (view_student_course on a period ...),
Here is code of view vue_parcours_profil using to have student curse :
CREATE OR REPLACE FORCE VIEW GEST_UV.VUE_PROFIL_PARCOURS (ETU_ID,
DIPLOME_$C, REORIENT_$F, PRD_DEBUT, PRD_FIN)
AS
SELECT DISTINCT t3.e,
t3.d,
t3.reorient_$f,
MIN(p_deb) over (partition BY t3.e, t3.d, t3.p_fin) debut,
t3.p_fin fin
FROM
(SELECT DISTINCT t1.e,
t1.d,
t1.no,
t1.p p_deb,
NVL(MIN(t2.p) over (partition BY t1.e, t1.d, t1.no), MAX (t1.p) over
(partition BY t1.e, t1.d)) p_fin,
CASE
WHEN t1.no = 1
AND t2.r IS NULL
THEN t1.r
ELSE DECODE(t2.r,NULL,'N',t2.r)
END reorient_$f
--DECODE(t2.r,null,'N',t2.r) reorient_$f
FROM
(SELECT DISTINCT etu_id e,
diplome_$c d,
an_univ
prd_univ p,
ROW_NUMBER() OVER (partition BY etu_id,diplome_$c order by an_univ
prd_univ NULLS LAST) no,
DECODE(res_pedag_$c,'RE','O','DR','O','N') r
FROM gerry.etu_inscr_adm eia1
) t1,
(SELECT DISTINCT etu_id e,
diplome_$c d,
an_univ
prd_univ p,
ROW_NUMBER() OVER (partition BY etu_id,diplome_$c order by an_univ
prd_univ NULLS LAST) no,
DECODE(res_pedag_$c,'RE','O','DR','O','N') r
FROM gerry.etu_inscr_adm eia2
) t2
WHERE t1.e = t2.e(+)
AND t1.d = t2.d(+)
AND t1.no t2.no(+)
AND t1.r t2.r(+)
--and t1.r = 'N'
AND ((t1.no= 1
AND NVL(t1.r,'N') IN ('O','N'))
OR (t1.no 1
AND NVL(t1.r,'N') = 'N'))
) t3;
So when I want all students curse in sql developer this my request :
SELECT vtp.etu_id as STUDENT_ID,
vtp.diplome_$c as DIPLOMA_CODE,
DECODE (vtp.diplome_$c,'ING',d.diplome
' ancien règlement',d.diplome) as DIPLOMA_NAME,
vtp.prd_debut as PERIOD_BEGIN,
vtp.prd_fin as PERIOD_END,
gerry.fonc_trad_prd_lib(vtp.prd_debut,'anprd') as ACADEMIC_YEAR_BEGIN,
gerry.fonc_trad_prd_lib(vtp.prd_fin,'anprd') ACADEMIC_YEAR_END,
vtp.reorient_$f as ORIENTATION,
(SELECT DIPL_SPEC_ABR
' '
DIPL_OPT_ABR
' '
NIVEAU_ADM
FROM gerry.vue_eia_abr veia
WHERE veia.etu_id = vtp.etu_id
AND veia.diplome_$c=vtp.diplome_$c
AND veia.an_univ
veia.prd_univ=vtp.prd_fin
) as DIPLOMA_SPECIFICITY,
(SELECT diplome_num
FROM gest_uv.etu_diplome
WHERE etu_id = vtp.etu_id
AND diplome_$c = vtp.diplome_$c
AND an_univ
prd_univ BETWEEN vtp.prd_debut AND vtp.prd_fin
) as DIPLOMA_NUMBER,
(SELECT SITUATION
FROM gerry.etu_inscr_adm eia,
gerry.ref_situation rs
WHERE rs.situation_$c = eia.situation_$c
AND eia.etu_id= vtp.etu_id
AND eia.diplome_$c=vtp.diplome_$c
AND eia.an_univ
eia.prd_univ=vtp.prd_fin
) as STUDENT_SITUATION,
NVL(
(SELECT DECODE(situation_$c,'DEMI','O','N')
FROM gerry.etu_inscr_adm
WHERE etu_id= vtp.etu_id
AND diplome_$c
Re: fetching on joined table
You don't cast to EOEntites (correctly, EOEnterpriseObject, EOEntity is the
model), you fetch them from the database. You can't get them from a stored
procedure.
Chuck
On Apr 12, 2011, at 11:46 PM, naneon.raym...@neuf.fr naneon.raym...@neuf.fr
wrote:
Hi Chuck,
thanks for your reply. So I thought about stored procedures? But How I
include in my code and can I cast resultset in EOEntities Objects?
I want to use data in my WOPopUpButton.
Thanks
Ray
Message du : 12/04/2011
De : Chuck Hill ch...@global-village.net
A : naneon.raym...@neuf.fr
Copie à : webobjects-dev@lists.apple.com
Sujet : Re: fetching on joined table
Hi Ray,
WebObjects is not going to generate SQL like that for you (maybe it is
possible, but it would be very difficult). I think that you have two
choices:
1. Use views
2. Think and fetch in terms of Objects not tables and rows and joins. This
is going to be VERY different than how you are approaching the data now.
It is possible that WebObjects is just not a good thing to use with your
schema.
Chuck
On Apr 12, 2011, at 12:49 AM, naneon.raym...@neuf.fr
naneon.raym...@neuf.fr wrote:
Hi chuck,
I go to give you more informations about data. I work in IT Universtity in
France and we have huge database with lot of table. Here is an example of
PDM (5 tables)
person
students-degree--diploma--academic
year--period_param-admin_resgistration
(fk_person)(fk_student)
(fk_academic_year) (pk an_univ prd_univ)(fields an_univ_prd_univ)
(fk_diploma, fk_person, fk_student, fk_academic_year)
and I have lof view (view_student_course on a period ...),
Here is code of view vue_parcours_profil using to have student curse :
CREATE OR REPLACE FORCE VIEW GEST_UV.VUE_PROFIL_PARCOURS (ETU_ID,
DIPLOME_$C, REORIENT_$F, PRD_DEBUT, PRD_FIN)
AS
SELECT DISTINCT t3.e,
t3.d,
t3.reorient_$f,
MIN(p_deb) over (partition BY t3.e, t3.d, t3.p_fin) debut,
t3.p_fin fin
FROM
(SELECT DISTINCT t1.e,
t1.d,
t1.no,
t1.p p_deb,
NVL(MIN(t2.p) over (partition BY t1.e, t1.d, t1.no), MAX (t1.p) over
(partition BY t1.e, t1.d)) p_fin,
CASE
WHEN t1.no = 1
AND t2.r IS NULL
THEN t1.r
ELSE DECODE(t2.r,NULL,'N',t2.r)
END reorient_$f
--DECODE(t2.r,null,'N',t2.r) reorient_$f
FROM
(SELECT DISTINCT etu_id e,
diplome_$c d,
an_univ
prd_univ p,
ROW_NUMBER() OVER (partition BY etu_id,diplome_$c order by an_univ
prd_univ NULLS LAST) no,
DECODE(res_pedag_$c,'RE','O','DR','O','N') r
FROM gerry.etu_inscr_adm eia1
) t1,
(SELECT DISTINCT etu_id e,
diplome_$c d,
an_univ
prd_univ p,
ROW_NUMBER() OVER (partition BY etu_id,diplome_$c order by an_univ
prd_univ NULLS LAST) no,
DECODE(res_pedag_$c,'RE','O','DR','O','N') r
FROM gerry.etu_inscr_adm eia2
) t2
WHERE t1.e = t2.e(+)
AND t1.d = t2.d(+)
AND t1.no t2.no(+)
AND t1.r t2.r(+)
--and t1.r = 'N'
AND ((t1.no= 1
AND NVL(t1.r,'N') IN ('O','N'))
OR (t1.no 1
AND NVL(t1.r,'N') = 'N'))
) t3;
So when I want all students curse in sql developer this my request :
SELECT vtp.etu_id as STUDENT_ID,
vtp.diplome_$c as DIPLOMA_CODE,
DECODE (vtp.diplome_$c,'ING',d.diplome
' ancien règlement',d.diplome) as DIPLOMA_NAME,
vtp.prd_debut as PERIOD_BEGIN,
vtp.prd_fin as PERIOD_END,
gerry.fonc_trad_prd_lib(vtp.prd_debut,'anprd') as ACADEMIC_YEAR_BEGIN,
gerry.fonc_trad_prd_lib(vtp.prd_fin,'anprd') ACADEMIC_YEAR_END,
vtp.reorient_$f as ORIENTATION,
(SELECT DIPL_SPEC_ABR
' '
DIPL_OPT_ABR
' '
NIVEAU_ADM
FROM gerry.vue_eia_abr veia
WHERE veia.etu_id = vtp.etu_id
AND veia.diplome_$c=vtp.diplome_$c
AND veia.an_univ
veia.prd_univ=vtp.prd_fin
) as DIPLOMA_SPECIFICITY,
(SELECT diplome_num
FROM gest_uv.etu_diplome
WHERE etu_id = vtp.etu_id
AND diplome_$c = vtp.diplome_$c
AND an_univ
prd_univ BETWEEN vtp.prd_debut AND vtp.prd_fin
) as DIPLOMA_NUMBER,
(SELECT SITUATION
FROM gerry.etu_inscr_adm eia,
gerry.ref_situation rs
WHERE rs.situation_$c = eia.situation_$c
AND eia.etu_id= vtp.etu_id
AND eia.diplome_$c=vtp.diplome_$c
AND eia.an_univ
eia.prd_univ=vtp.prd_fin
) as STUDENT_SITUATION,
NVL(
(SELECT DECODE(situation_$c,'DEMI','O','N')
FROM gerry.etu_inscr_adm
WHERE etu_id= vtp.etu_id
AND diplome_$c =vtp.diplome_$c
AND situation_$c='DEMI'
AND an_univ
prd_univ=vtp.prd_fin
),'N') as
Re: fetching on joined table
You will notice that Joe works at a rather well known university too. :-) I'd
listen to his advice or decide to not use WO.
Chuck
On Apr 13, 2011, at 8:00 AM, Joe Little wrote:
Others will say similarly, but as someone who once used views, etc, you'll
want to avoid these and stored procedures and build out all of this logic in
EOF/Modeler and let WebObjects do it's thing. If you are executing SQL for
results lists, you are likely trying too hard to outthink WO
On Apr 12, 2011, at 11:46 PM, naneon.raym...@neuf.fr wrote:
Hi Chuck,
thanks for your reply. So I thought about stored procedures? But How I
include in my code and can I cast resultset in EOEntities Objects?
I want to use data in my WOPopUpButton.
Thanks
Ray
Message du : 12/04/2011
De : Chuck Hill ch...@global-village.net
A : naneon.raym...@neuf.fr
Copie à : webobjects-dev@lists.apple.com
Sujet : Re: fetching on joined table
Hi Ray,
WebObjects is not going to generate SQL like that for you (maybe it is
possible, but it would be very difficult). I think that you have two
choices:
1. Use views
2. Think and fetch in terms of Objects not tables and rows and joins. This
is going to be VERY different than how you are approaching the data now.
It is possible that WebObjects is just not a good thing to use with your
schema.
Chuck
On Apr 12, 2011, at 12:49 AM, naneon.raym...@neuf.fr
naneon.raym...@neuf.fr wrote:
Hi chuck,
I go to give you more informations about data. I work in IT Universtity in
France and we have huge database with lot of table. Here is an example of
PDM (5 tables)
person
students-degree--diploma--academic
year--period_param-admin_resgistration
(fk_person)(fk_student)
(fk_academic_year) (pk an_univ prd_univ)(fields an_univ_prd_univ)
(fk_diploma, fk_person, fk_student, fk_academic_year)
and I have lof view (view_student_course on a period ...),
Here is code of view vue_parcours_profil using to have student curse :
CREATE OR REPLACE FORCE VIEW GEST_UV.VUE_PROFIL_PARCOURS (ETU_ID,
DIPLOME_$C, REORIENT_$F, PRD_DEBUT, PRD_FIN)
AS
SELECT DISTINCT t3.e,
t3.d,
t3.reorient_$f,
MIN(p_deb) over (partition BY t3.e, t3.d, t3.p_fin) debut,
t3.p_fin fin
FROM
(SELECT DISTINCT t1.e,
t1.d,
t1.no,
t1.p p_deb,
NVL(MIN(t2.p) over (partition BY t1.e, t1.d, t1.no), MAX (t1.p) over
(partition BY t1.e, t1.d)) p_fin,
CASE
WHEN t1.no = 1
AND t2.r IS NULL
THEN t1.r
ELSE DECODE(t2.r,NULL,'N',t2.r)
END reorient_$f
--DECODE(t2.r,null,'N',t2.r) reorient_$f
FROM
(SELECT DISTINCT etu_id e,
diplome_$c d,
an_univ
prd_univ p,
ROW_NUMBER() OVER (partition BY etu_id,diplome_$c order by an_univ
prd_univ NULLS LAST) no,
DECODE(res_pedag_$c,'RE','O','DR','O','N') r
FROM gerry.etu_inscr_adm eia1
) t1,
(SELECT DISTINCT etu_id e,
diplome_$c d,
an_univ
prd_univ p,
ROW_NUMBER() OVER (partition BY etu_id,diplome_$c order by an_univ
prd_univ NULLS LAST) no,
DECODE(res_pedag_$c,'RE','O','DR','O','N') r
FROM gerry.etu_inscr_adm eia2
) t2
WHERE t1.e = t2.e(+)
AND t1.d = t2.d(+)
AND t1.no t2.no(+)
AND t1.r t2.r(+)
--and t1.r = 'N'
AND ((t1.no= 1
AND NVL(t1.r,'N') IN ('O','N'))
OR (t1.no 1
AND NVL(t1.r,'N') = 'N'))
) t3;
So when I want all students curse in sql developer this my request :
SELECT vtp.etu_id as STUDENT_ID,
vtp.diplome_$c as DIPLOMA_CODE,
DECODE (vtp.diplome_$c,'ING',d.diplome
' ancien règlement',d.diplome) as DIPLOMA_NAME,
vtp.prd_debut as PERIOD_BEGIN,
vtp.prd_fin as PERIOD_END,
gerry.fonc_trad_prd_lib(vtp.prd_debut,'anprd') as ACADEMIC_YEAR_BEGIN,
gerry.fonc_trad_prd_lib(vtp.prd_fin,'anprd') ACADEMIC_YEAR_END,
vtp.reorient_$f as ORIENTATION,
(SELECT DIPL_SPEC_ABR
' '
DIPL_OPT_ABR
' '
NIVEAU_ADM
FROM gerry.vue_eia_abr veia
WHERE veia.etu_id = vtp.etu_id
AND veia.diplome_$c=vtp.diplome_$c
AND veia.an_univ
veia.prd_univ=vtp.prd_fin
) as DIPLOMA_SPECIFICITY,
(SELECT diplome_num
FROM gest_uv.etu_diplome
WHERE etu_id = vtp.etu_id
AND diplome_$c = vtp.diplome_$c
AND an_univ
prd_univ BETWEEN vtp.prd_debut AND vtp.prd_fin
) as DIPLOMA_NUMBER,
(SELECT SITUATION
FROM gerry.etu_inscr_adm eia,
gerry.ref_situation rs
WHERE rs.situation_$c = eia.situation_$c
AND eia.etu_id= vtp.etu_id
AND eia.diplome_$c=vtp.diplome_$c
AND eia.an_univ
Re: fetching on joined table
IF your data is read-only and you really, really want to use a custom SQL statement, then it's ok to fetch raw rows and set the SQL using a hint: String sqlQuery = ... NSMutableDictionary hints = new NSMutableDictionary(); hints.setObjectForKey( sqlQuery, EODatabaseContext. CustomQueryExpressionHintKey); fetchSpec.setHints( hints ); fetchSpec.setRawRowKeyPaths( ... ) return editingContext.objectsWithFetchSpecification( fetchSpec ); If this is editable data then this is definitely NOT the way to do it. John On Wed, Apr 13, 2011 at 10:18 AM, Chuck Hill ch...@global-village.netwrote: You will notice that Joe works at a rather well known university too. :-) I'd listen to his advice or decide to not use WO. Chuck On Apr 13, 2011, at 8:00 AM, Joe Little wrote: Others will say similarly, but as someone who once used views, etc, you'll want to avoid these and stored procedures and build out all of this logic in EOF/Modeler and let WebObjects do it's thing. If you are executing SQL for results lists, you are likely trying too hard to outthink WO ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: wotaskd fails with java.net.UnknownHostException
Adding -DWOHost=localhost (or the cannonical name of that machine) to the launch args. Thank you Chuck. This option did help to run wotaskd. But now I can't use it with Monitor. If I set both of them to localhost, then I can't access Web-interface from outside. If I set WOHost to IP then it fails to parse SiteConfig.xml It drives me crazy (( 2011/4/9 Chuck Hill ch...@global-village.net: Adding -DWOHost=localhost (or the cannonical name of that machine) to the launch args. Chuck On Apr 9, 2011, at 12:39 AM, Gennady Kushnir wrote: Hello list. I was asked to help setting up deployment on Linux system. It is not my first linux deployment, so I do know main steps and some possible errors. But this time it is something new for me. I can not even start wotaskd. When running from terminal it fails with [2011-4-9 10:46:41 MSD] main A fatal exception occurred: WOApplication: Cannot be initialized. [2011-4-9 10:46:41 MSD] main com.webobjects.foundation.NSForwardException [java.lang.reflect.InvocationTargetException] null:WOApplication: Cannot be initialized. at com.webobjects.appserver.WOApplication.init(WOApplication.java:918) at Application.init(Application.java:112) . Caused by: java.lang.reflect.InvocationTargetException . at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at com.webobjects.foundation._NSUtilities.instantiateObject(_NSUtilities.java:614) at com.webobjects.appserver.WOApplication.adaptorWithName(WOApplication.java:1316) at com.webobjects.appserver.WOApplication._initAdaptors(WOApplication.java:1386) at com.webobjects.appserver.WOApplication.init(WOApplication.java:802) . Caused by: java.net.UnknownHostException: NET-DIST.school19.xeno.ru: NET-DIST.school19.xeno.ru at java.net.InetAddress.getLocalHost(InetAddress.java:1354) at com.webobjects.appserver._private.WOClassicAdaptor.init(WOClassicAdaptor.java:93) ... 23 more I have explored all WO configuration files I could remember , but I did not find aforementioned hostname there. Where did wotaskd get that hostname? Why does it need one? And is it possible to override in somewhere? Gennady Kushnir ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/chill%40global-village.net This email sent to ch...@global-village.net -- Chuck Hill Senior Consultant / VP Development Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems. http://www.global-village.net/products/practical_webobjects ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: wotaskd fails with java.net.UnknownHostException
Then instead of localhost, use the canonical name of the machine. This needs to be the reverse lookup of the machine's IP address. They must resolve correctly between each other. Then use the same WOHost on your apps. Chuck On Apr 13, 2011, at 11:55 AM, Gennady Kushnir wrote: Adding -DWOHost=localhost (or the cannonical name of that machine) to the launch args. Thank you Chuck. This option did help to run wotaskd. But now I can't use it with Monitor. If I set both of them to localhost, then I can't access Web-interface from outside. If I set WOHost to IP then it fails to parse SiteConfig.xml It drives me crazy (( 2011/4/9 Chuck Hill ch...@global-village.net: Adding -DWOHost=localhost (or the cannonical name of that machine) to the launch args. Chuck On Apr 9, 2011, at 12:39 AM, Gennady Kushnir wrote: Hello list. I was asked to help setting up deployment on Linux system. It is not my first linux deployment, so I do know main steps and some possible errors. But this time it is something new for me. I can not even start wotaskd. When running from terminal it fails with [2011-4-9 10:46:41 MSD] main A fatal exception occurred: WOApplication: Cannot be initialized. [2011-4-9 10:46:41 MSD] main com.webobjects.foundation.NSForwardException [java.lang.reflect.InvocationTargetException] null:WOApplication: Cannot be initialized. at com.webobjects.appserver.WOApplication.init(WOApplication.java:918) at Application.init(Application.java:112) . Caused by: java.lang.reflect.InvocationTargetException . at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at com.webobjects.foundation._NSUtilities.instantiateObject(_NSUtilities.java:614) at com.webobjects.appserver.WOApplication.adaptorWithName(WOApplication.java:1316) at com.webobjects.appserver.WOApplication._initAdaptors(WOApplication.java:1386) at com.webobjects.appserver.WOApplication.init(WOApplication.java:802) . Caused by: java.net.UnknownHostException: NET-DIST.school19.xeno.ru: NET-DIST.school19.xeno.ru at java.net.InetAddress.getLocalHost(InetAddress.java:1354) at com.webobjects.appserver._private.WOClassicAdaptor.init(WOClassicAdaptor.java:93) ... 23 more I have explored all WO configuration files I could remember , but I did not find aforementioned hostname there. Where did wotaskd get that hostname? Why does it need one? And is it possible to override in somewhere? Gennady Kushnir ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/chill%40global-village.net This email sent to ch...@global-village.net -- Chuck Hill Senior Consultant / VP Development Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems. http://www.global-village.net/products/practical_webobjects -- Chuck Hill Senior Consultant / VP Development Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems. http://www.global-village.net/products/practical_webobjects smime.p7s Description: S/MIME cryptographic signature ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Semi OT: Apache goes into frozen state [solved - I think]
It's been a few days without a crash so I think I've got it beat. It was a bug in my code where I had a RandomAccessFile that I failed to close. What threw me off was that Apache failed and not the app. Once I used lsof on the app instances I saw the growing list of open files. Anyway thanks for all your help! Johnny On Apr 6, 2011, at 9:36 AM, Pascal Robert wrote: Le 2011-04-06 à 15:26, Chuck Hill a écrit : You are confusing number of Apache processes with file handles/sockets. The error message Too many open files in system:Some/path/on/system refers to the latter, the number of connections is the former. And using lsof on Some/path/on/system will tell which processes are holding files on that directory. Example: # sudo lsof -P +D /private/tmp/ Will find all files opened in /private/tmp Chuck On Apr 6, 2011, at 12:10 PM, Johnny Miller wrote: Mssr. Robert, Thank you for the suggestion. If I run the command you suggested I get a fluctuating count between 3 and 9. While that is way below the threshold you suggested I'm not sure I'm convinced that is the whole story. Otherwise why would I be having a problem? Best, Johnny On Apr 6, 2011, at 8:54 AM, Pascal Robert wrote: Le 2011-04-06 à 14:38, Johnny Miller a écrit : Hi Johan, Yeah, I'm not doing anything unusual like creating a DB connection per server. If I run from the CLI: sudo lsof | grep httpd | wc -l The count kind of bounces up and down between 500 - 1,500 If I just look at the contents instead of the count I see a bunch of redundant connections to access_log and the various modules (see below) To be honest I'm out of my element here, so I'm not sure if this is unusual or not. I've updated the apache's launch daemon plist to increase the number of connections apache is allowed to 2048 MaxClient and ServerLimit set to 2048?? Are you sure that you need that much clients? I think I never set that value pass 384. How many httpd processes do you have? You can find out like this: # lsof -P | grep /usr/sbin/httpd | wc -l and I've gone a couple of days without a failure. But I did do an intentional restart last night. Prior to altering the plist I was seeing apache going into the unresponsive state about every 24 hours. When I called Apple they told me to run netstat -m and look at this section: 0 requests for memory denied 0 requests for memory delayed If that goes over 0 you can increase the memory buffer per this article: http://support.apple.com/kb/HT3512 But I've yet to see that number go over zero. (this prints out several times) httpd 6511 _www txt REG 14,21996352 17733353 /usr/sbin/httpd httpd 6511 _www txt REG 14,2 393792 17733502 /usr/lib/libaprutil-1.0.2.7.dylib httpd 6511 _www txt REG 14,2 651248 15133 /usr/lib/libexpat.1.5.0.dylib httpd 6511 _www txt REG 14,24147008 15324 /usr/lib/libiconv.2.dylib httpd 6511 _www txt REG 14,2 578656 17733501 /usr/lib/libapr-1.0.2.7.dylib httpd 6511 _www txt REG 14,2 53888 17733291 /usr/libexec/apache2/mod_authn_file.so httpd 6511 _www txt REG 14,2 66500 17733295 /usr/libexec/apache2/mod_authz_host.so httpd 6511 _www txt REG 14,2 201360 17733299 /usr/libexec/apache2/mod_cache.so httpd 6511 _www txt REG 14,2 70660 17733308 /usr/libexec/apache2/mod_dumpio.so httpd 6511 _www txt REG 14,2 126528 17733321 /usr/libexec/apache2/mod_mem_cache.so httpd 6511 _www txt REG 14,2 117296 17733307 /usr/libexec/apache2/mod_disk_cache.so httpd 6511 _www txt REG 14,2 105944 17733311 /usr/libexec/apache2/mod_ext_filter.so httpd 6511 _www txt REG 14,2 245316 17733316 /usr/libexec/apache2/mod_include.so httpd 6511 _www txt REG 14,2 91784 17733312 /usr/libexec/apache2/mod_filter.so httpd 6511 _www txt REG 14,2 121380 17733305 /usr/libexec/apache2/mod_deflate.so httpd 6511 _www txt REG 14,2 126208 17733318 /usr/libexec/apache2/mod_log_config.so httpd 6511 _www txt REG 14,2 54200 17733320 /usr/libexec/apache2/mod_logio.so httpd 6511 _www txt REG 14,2 53956 17733309 /usr/libexec/apache2/mod_env.so httpd 6511 _www txt REG 14,2 71040 17733310 /usr/libexec/apache2/mod_expires.so httpd 6511 _www txt REG 14,2 100768 17733313 /usr/libexec/apache2/mod_headers.so httpd 6511
AjaxExpansion expanded flag binding problem?
Dear List,
I tried to solve the problem of using the AjaxExpansion per row inside a
repetition and providing a unique expanded flag binding per row.
Since each row matches a particular product, the binding of expanded is set
to the visible flag of each product in the array by using a setter/getter
method.
If I use a public instance variable, such as a global isVisible flag, this
would work like the AjaxExample, but the global instance variable is not
suitable for each row in a repetition.
I do not understand why the binding to a setter/getter method would fail?
Thanks for any hints,
-mai
CurrentProductRepetition: WORepetition {
item = bundleProductItem;
list = currentMainBundleProducts;
index = logIndex;
}
AgreementDetailsAjaxExpansion : AjaxExpansion {
id = ~AgreementDetailsAjaxExpansion + logIndex;
insertion = Effect.blind;
insertionDuration = 0.1;
string = Agreement Details;
expanded = isAgreementDetailsVisibleForBundleProductItem;
}
In the java file, I have the following simple code:
public boolean isAgreementDetailsVisibleForBundleProductItem() {
return (bundleProductItemC.isAgreementDetailsVisible());
}
public void setIsAgreementDetailsVisibleForBundleProductItem(boolean aValue) {
bundleProductItemC.setIsAgreementDetailsVisible(aValue);
}
==
// Methods used in AjaxExpansion for bundle product
public boolean isAgreementDetailsVisibleC = false;
public boolean isAgreementDetailsVisible() {
return isAgreementDetailsVisibleC;
}
public void setIsAgreementDetailsVisible(boolean value) {
isAgreementDetailsVisibleC = value;
}
However, at runtime, I would get the following exception:
com.webobjects.foundation.NSKeyValueCoding$UnknownKeyException message
'[CustomerSummary name: CustomerSummary subcomponents: {0.15.13.7.1.5.0.1.3 =
er.ajax.AjaxExpansion name: er.ajax.AjaxExpansion subcomponents: null ;
0.15.13.7.1.7 = er.ajax.AjaxModalDialog name: er.ajax.AjaxModalDialog
subcomponents: null ; } takeValueForKey()]: attempt to assign value to
unknown key: 'isAgreementDetailsVisibleForBundleProductItem'.
This WOComponent does not have an instance variable of the name
isAgreementDetailsVisibleForBundleProductItem or
_isAgreementDetailsVisibleForBundleProductItem, nor a method of the name
setIsAgreementDetailsVisibleForBundleProductItem or
_setIsAgreementDetailsVisibleForBundleProductItem' object 'CustomerSummary
name: CustomerSummary subcomponents: {0.15.13.7.1.5.0.1.3 =
er.ajax.AjaxExpansion name: er.ajax.AjaxExpansion subcomponents: null ;
0.15.13.7.1.7 = er.ajax.AjaxModalDialog name: er.ajax.AjaxModalDialog
subcomponents: null ; } ' key 'isAgreementDetailsVisibleForBundleProductItem'
at
com.webobjects.appserver.WOComponent.handleTakeValueForUnboundKey(WOComponent.java:1781)
at
com.webobjects.foundation.NSKeyValueCoding$Utility.handleTakeValueForUnboundKey(NSKeyValueCoding.java:519)
at
com.webobjects.foundation.NSKeyValueCoding$_KeyBinding.setValueInObject(NSKeyValueCoding.java:899)
at
com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.takeValueForKey(NSKeyValueCoding.java:1354)
at
com.webobjects.appserver.WOComponent.takeValueForKey(WOComponent.java:1748)
at
com.webobjects.foundation.NSKeyValueCoding$Utility.takeValueForKey(NSKeyValueCoding.java:469)
at
com.webobjects.foundation.NSValidation$DefaultImplementation.validateTakeValueForKeyPath(NSValidation.java:679)
at
com.webobjects.appserver.WOComponent.validateTakeValueForKeyPath(WOComponent.java:1424)
at
com.webobjects.appserver._private.WOKeyValueAssociation.setValue(WOKeyValueAssociation.java:76)
at
ognl.helperfunction.WOHelperFunctionKeyValueAssociation.setValue(WOHelperFunctionKeyValueAssociation.java:21)
at
com.webobjects.appserver.WOComponent.setValueForBinding(WOComponent.java:910)
at er.ajax.AjaxExpansion.setExpanded(AjaxExpansion.java:138)
at er.ajax.AjaxExpansion.toggle(AjaxExpansion.java:146)
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Re: AjaxExpansion expanded flag binding problem?
Long shot, try removing the 'is' from the binding:
expanded = agreementDetailsVisibleForBundleProductItem;
Also, make sure the code the app is using is the code you are looking at. Clean
your project, look for other mistakes.
Good luck,
Henrique Gomes
On Apr 14, 2011, at 12:08 AM, Mai Nguyen wrote:
Dear List,
I tried to solve the problem of using the AjaxExpansion per row inside a
repetition and providing a unique expanded flag binding per row.
Since each row matches a particular product, the binding of expanded is set
to the visible flag of each product in the array by using a setter/getter
method.
If I use a public instance variable, such as a global isVisible flag, this
would work like the AjaxExample, but the global instance variable is not
suitable for each row in a repetition.
I do not understand why the binding to a setter/getter method would fail?
Thanks for any hints,
-mai
CurrentProductRepetition: WORepetition {
item = bundleProductItem;
list = currentMainBundleProducts;
index = logIndex;
}
AgreementDetailsAjaxExpansion : AjaxExpansion {
id = ~AgreementDetailsAjaxExpansion + logIndex;
insertion = Effect.blind;
insertionDuration = 0.1;
string = Agreement Details;
expanded = isAgreementDetailsVisibleForBundleProductItem;
}
In the java file, I have the following simple code:
public boolean isAgreementDetailsVisibleForBundleProductItem() {
return (bundleProductItemC.isAgreementDetailsVisible());
}
public void setIsAgreementDetailsVisibleForBundleProductItem(boolean aValue) {
bundleProductItemC.setIsAgreementDetailsVisible(aValue);
}
==
// Methods used in AjaxExpansion for bundle product
public boolean isAgreementDetailsVisibleC = false;
public boolean isAgreementDetailsVisible() {
return isAgreementDetailsVisibleC;
}
public void setIsAgreementDetailsVisible(boolean value) {
isAgreementDetailsVisibleC = value;
}
However, at runtime, I would get the following exception:
com.webobjects.foundation.NSKeyValueCoding$UnknownKeyException message
'[CustomerSummary name: CustomerSummary subcomponents: {0.15.13.7.1.5.0.1.3
= er.ajax.AjaxExpansion name: er.ajax.AjaxExpansion subcomponents: null ;
0.15.13.7.1.7 = er.ajax.AjaxModalDialog name: er.ajax.AjaxModalDialog
subcomponents: null ; } takeValueForKey()]: attempt to assign value to
unknown key: 'isAgreementDetailsVisibleForBundleProductItem'.
This WOComponent does not have an instance variable of the name
isAgreementDetailsVisibleForBundleProductItem or
_isAgreementDetailsVisibleForBundleProductItem, nor a method of the name
setIsAgreementDetailsVisibleForBundleProductItem or
_setIsAgreementDetailsVisibleForBundleProductItem' object 'CustomerSummary
name: CustomerSummary subcomponents: {0.15.13.7.1.5.0.1.3 =
er.ajax.AjaxExpansion name: er.ajax.AjaxExpansion subcomponents: null ;
0.15.13.7.1.7 = er.ajax.AjaxModalDialog name: er.ajax.AjaxModalDialog
subcomponents: null ; } ' key
'isAgreementDetailsVisibleForBundleProductItem'
at
com.webobjects.appserver.WOComponent.handleTakeValueForUnboundKey(WOComponent.java:1781)
at
com.webobjects.foundation.NSKeyValueCoding$Utility.handleTakeValueForUnboundKey(NSKeyValueCoding.java:519)
at
com.webobjects.foundation.NSKeyValueCoding$_KeyBinding.setValueInObject(NSKeyValueCoding.java:899)
at
com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.takeValueForKey(NSKeyValueCoding.java:1354)
at
com.webobjects.appserver.WOComponent.takeValueForKey(WOComponent.java:1748)
at
com.webobjects.foundation.NSKeyValueCoding$Utility.takeValueForKey(NSKeyValueCoding.java:469)
at
com.webobjects.foundation.NSValidation$DefaultImplementation.validateTakeValueForKeyPath(NSValidation.java:679)
at
com.webobjects.appserver.WOComponent.validateTakeValueForKeyPath(WOComponent.java:1424)
at
com.webobjects.appserver._private.WOKeyValueAssociation.setValue(WOKeyValueAssociation.java:76)
at
ognl.helperfunction.WOHelperFunctionKeyValueAssociation.setValue(WOHelperFunctionKeyValueAssociation.java:21)
at
com.webobjects.appserver.WOComponent.setValueForBinding(WOComponent.java:910)
at er.ajax.AjaxExpansion.setExpanded(AjaxExpansion.java:138)
at er.ajax.AjaxExpansion.toggle(AjaxExpansion.java:146)
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Re: AjaxExpansion expanded flag binding problem?
After more tweaking, I got it to work by binding it to a boolean variable
instead (the setter/getter binding does not seem to work, so this may be a
useful note for others in the future), and make this boolean unique to each row.
thanks,
mai
On Apr 13, 2011, at 5:04 PM, Henrique Gomes wrote:
Long shot, try removing the 'is' from the binding:
expanded = agreementDetailsVisibleForBundleProductItem;
Also, make sure the code the app is using is the code you are looking at.
Clean your project, look for other mistakes.
Good luck,
Henrique Gomes
On Apr 14, 2011, at 12:08 AM, Mai Nguyen wrote:
Dear List,
I tried to solve the problem of using the AjaxExpansion per row inside a
repetition and providing a unique expanded flag binding per row.
Since each row matches a particular product, the binding of expanded is
set to the visible flag of each product in the array by using a
setter/getter method.
If I use a public instance variable, such as a global isVisible flag, this
would work like the AjaxExample, but the global instance variable is not
suitable for each row in a repetition.
I do not understand why the binding to a setter/getter method would fail?
Thanks for any hints,
-mai
CurrentProductRepetition: WORepetition {
item = bundleProductItem;
list = currentMainBundleProducts;
index = logIndex;
}
AgreementDetailsAjaxExpansion : AjaxExpansion {
id = ~AgreementDetailsAjaxExpansion + logIndex;
insertion = Effect.blind;
insertionDuration = 0.1;
string = Agreement Details;
expanded = isAgreementDetailsVisibleForBundleProductItem;
}
In the java file, I have the following simple code:
public boolean isAgreementDetailsVisibleForBundleProductItem() {
return (bundleProductItemC.isAgreementDetailsVisible());
}
public void setIsAgreementDetailsVisibleForBundleProductItem(boolean aValue)
{
bundleProductItemC.setIsAgreementDetailsVisible(aValue);
}
==
// Methods used in AjaxExpansion for bundle product
public boolean isAgreementDetailsVisibleC = false;
public boolean isAgreementDetailsVisible() {
return isAgreementDetailsVisibleC;
}
public void setIsAgreementDetailsVisible(boolean value) {
isAgreementDetailsVisibleC = value;
}
However, at runtime, I would get the following exception:
com.webobjects.foundation.NSKeyValueCoding$UnknownKeyException message
'[CustomerSummary name: CustomerSummary subcomponents:
{0.15.13.7.1.5.0.1.3 = er.ajax.AjaxExpansion name: er.ajax.AjaxExpansion
subcomponents: null ; 0.15.13.7.1.7 = er.ajax.AjaxModalDialog name:
er.ajax.AjaxModalDialog subcomponents: null ; } takeValueForKey()]:
attempt to assign value to unknown key:
'isAgreementDetailsVisibleForBundleProductItem'.
This WOComponent does not have an instance variable of the name
isAgreementDetailsVisibleForBundleProductItem or
_isAgreementDetailsVisibleForBundleProductItem, nor a method of the name
setIsAgreementDetailsVisibleForBundleProductItem or
_setIsAgreementDetailsVisibleForBundleProductItem' object 'CustomerSummary
name: CustomerSummary subcomponents: {0.15.13.7.1.5.0.1.3 =
er.ajax.AjaxExpansion name: er.ajax.AjaxExpansion subcomponents: null ;
0.15.13.7.1.7 = er.ajax.AjaxModalDialog name: er.ajax.AjaxModalDialog
subcomponents: null ; } ' key
'isAgreementDetailsVisibleForBundleProductItem'
at
com.webobjects.appserver.WOComponent.handleTakeValueForUnboundKey(WOComponent.java:1781)
at
com.webobjects.foundation.NSKeyValueCoding$Utility.handleTakeValueForUnboundKey(NSKeyValueCoding.java:519)
at
com.webobjects.foundation.NSKeyValueCoding$_KeyBinding.setValueInObject(NSKeyValueCoding.java:899)
at
com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.takeValueForKey(NSKeyValueCoding.java:1354)
at
com.webobjects.appserver.WOComponent.takeValueForKey(WOComponent.java:1748)
at
com.webobjects.foundation.NSKeyValueCoding$Utility.takeValueForKey(NSKeyValueCoding.java:469)
at
com.webobjects.foundation.NSValidation$DefaultImplementation.validateTakeValueForKeyPath(NSValidation.java:679)
at
com.webobjects.appserver.WOComponent.validateTakeValueForKeyPath(WOComponent.java:1424)
at
com.webobjects.appserver._private.WOKeyValueAssociation.setValue(WOKeyValueAssociation.java:76)
at
ognl.helperfunction.WOHelperFunctionKeyValueAssociation.setValue(WOHelperFunctionKeyValueAssociation.java:21)
at
com.webobjects.appserver.WOComponent.setValueForBinding(WOComponent.java:910)
at er.ajax.AjaxExpansion.setExpanded(AjaxExpansion.java:138)
at er.ajax.AjaxExpansion.toggle(AjaxExpansion.java:146)
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Re: wotaskd fails with java.net.UnknownHostException
If I set any host other than localhost a get an error parsing SiteConfig.xml Do I have to reenter everything manually instead of using prepared SiteConfig? 2011/4/13 Chuck Hill ch...@global-village.net: Then instead of localhost, use the canonical name of the machine. This needs to be the reverse lookup of the machine's IP address. They must resolve correctly between each other. Then use the same WOHost on your apps. Chuck On Apr 13, 2011, at 11:55 AM, Gennady Kushnir wrote: Adding -DWOHost=localhost (or the cannonical name of that machine) to the launch args. Thank you Chuck. This option did help to run wotaskd. But now I can't use it with Monitor. If I set both of them to localhost, then I can't access Web-interface from outside. If I set WOHost to IP then it fails to parse SiteConfig.xml It drives me crazy (( 2011/4/9 Chuck Hill ch...@global-village.net: Adding -DWOHost=localhost (or the cannonical name of that machine) to the launch args. Chuck On Apr 9, 2011, at 12:39 AM, Gennady Kushnir wrote: Hello list. I was asked to help setting up deployment on Linux system. It is not my first linux deployment, so I do know main steps and some possible errors. But this time it is something new for me. I can not even start wotaskd. When running from terminal it fails with [2011-4-9 10:46:41 MSD] main A fatal exception occurred: WOApplication: Cannot be initialized. [2011-4-9 10:46:41 MSD] main com.webobjects.foundation.NSForwardException [java.lang.reflect.InvocationTargetException] null:WOApplication: Cannot be initialized. at com.webobjects.appserver.WOApplication.init(WOApplication.java:918) at Application.init(Application.java:112) . Caused by: java.lang.reflect.InvocationTargetException . at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at com.webobjects.foundation._NSUtilities.instantiateObject(_NSUtilities.java:614) at com.webobjects.appserver.WOApplication.adaptorWithName(WOApplication.java:1316) at com.webobjects.appserver.WOApplication._initAdaptors(WOApplication.java:1386) at com.webobjects.appserver.WOApplication.init(WOApplication.java:802) . Caused by: java.net.UnknownHostException: NET-DIST.school19.xeno.ru: NET-DIST.school19.xeno.ru at java.net.InetAddress.getLocalHost(InetAddress.java:1354) at com.webobjects.appserver._private.WOClassicAdaptor.init(WOClassicAdaptor.java:93) ... 23 more I have explored all WO configuration files I could remember , but I did not find aforementioned hostname there. Where did wotaskd get that hostname? Why does it need one? And is it possible to override in somewhere? Gennady Kushnir ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/chill%40global-village.net This email sent to ch...@global-village.net -- Chuck Hill Senior Consultant / VP Development Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems. http://www.global-village.net/products/practical_webobjects -- Chuck Hill Senior Consultant / VP Development Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems. http://www.global-village.net/products/practical_webobjects ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: wotaskd fails with java.net.UnknownHostException
What is the error message? On Apr 13, 2011, at 10:04 PM, Gennady Kushnir wrote: If I set any host other than localhost a get an error parsing SiteConfig.xml Do I have to reenter everything manually instead of using prepared SiteConfig? 2011/4/13 Chuck Hill ch...@global-village.net: Then instead of localhost, use the canonical name of the machine. This needs to be the reverse lookup of the machine's IP address. They must resolve correctly between each other. Then use the same WOHost on your apps. Chuck On Apr 13, 2011, at 11:55 AM, Gennady Kushnir wrote: Adding -DWOHost=localhost (or the cannonical name of that machine) to the launch args. Thank you Chuck. This option did help to run wotaskd. But now I can't use it with Monitor. If I set both of them to localhost, then I can't access Web-interface from outside. If I set WOHost to IP then it fails to parse SiteConfig.xml It drives me crazy (( 2011/4/9 Chuck Hill ch...@global-village.net: Adding -DWOHost=localhost (or the cannonical name of that machine) to the launch args. Chuck On Apr 9, 2011, at 12:39 AM, Gennady Kushnir wrote: Hello list. I was asked to help setting up deployment on Linux system. It is not my first linux deployment, so I do know main steps and some possible errors. But this time it is something new for me. I can not even start wotaskd. When running from terminal it fails with [2011-4-9 10:46:41 MSD] main A fatal exception occurred: WOApplication: Cannot be initialized. [2011-4-9 10:46:41 MSD] main com.webobjects.foundation.NSForwardException [java.lang.reflect.InvocationTargetException] null:WOApplication: Cannot be initialized. at com.webobjects.appserver.WOApplication.init(WOApplication.java:918) at Application.init(Application.java:112) . Caused by: java.lang.reflect.InvocationTargetException . at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at com.webobjects.foundation._NSUtilities.instantiateObject(_NSUtilities.java:614) at com.webobjects.appserver.WOApplication.adaptorWithName(WOApplication.java:1316) at com.webobjects.appserver.WOApplication._initAdaptors(WOApplication.java:1386) at com.webobjects.appserver.WOApplication.init(WOApplication.java:802) . Caused by: java.net.UnknownHostException: NET-DIST.school19.xeno.ru: NET-DIST.school19.xeno.ru at java.net.InetAddress.getLocalHost(InetAddress.java:1354) at com.webobjects.appserver._private.WOClassicAdaptor.init(WOClassicAdaptor.java:93) ... 23 more I have explored all WO configuration files I could remember , but I did not find aforementioned hostname there. Where did wotaskd get that hostname? Why does it need one? And is it possible to override in somewhere? Gennady Kushnir ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/chill%40global-village.net This email sent to ch...@global-village.net -- Chuck Hill Senior Consultant / VP Development Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems. http://www.global-village.net/products/practical_webobjects -- Chuck Hill Senior Consultant / VP Development Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems. http://www.global-village.net/products/practical_webobjects -- Chuck Hill Senior Consultant / VP Development Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems. http://www.global-village.net/products/practical_webobjects smime.p7s Description: S/MIME cryptographic signature ___ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
