Pls. help - How to use user defined URL?
The page users access currently for login is (only over the Intranet)- http://servername/pls/portal30/url/page/pagename
I need users to be able to point to - http://project.companyname.com/project
and be taken to the above Login page.
What needs to be setup (Apache/Portal)??
I created a Virtual Hosts entry in the httpd.conf file -
NameVirtualHost 13.xx.xx.xxx
<VirtualHost 13.xx.xx.xxx>
ServerName project.companyname.com
</VirtualHost>
That did not help. What am I missing?
Thanks.
ATP,
Pls. refer Portal FAQ. Here is how it works
Use the Apache Redirect directive in the <ORACLE_HOME>/Apache/Apache/conf/httpd.conf file. For example, if your site's full URL is http://mysite.us.oracle.com:80/pls/portal30, you can place the following directive in httpd.conf:
Redirect /portalhome http://mysite.us.oracle.com:80/pls/portal30
Then, if you try:
http://mysite.us.oracle.com/portalhome
you will be redirected to the original URL. This technique will also work with any valid path that is appended to the URL. For example:
http://mysite.us.oracle.com/portalhome/url/folder/ONLINE_HELP
will redirect the user to the Online Help content area.
null
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I am trying to use Object of my class located in my package in jax-rpc webservice,the code is
package supercomputer;
import Hello.*;
public class SuperImpl implements SuperIF
public String sendParam(String data)
Temp ob=new Temp();
int i=ob.get1(10000);
return data+"returned by supercomputer";
Temp is located in Hello package,I have jar the Hello package as Hello.jar and has set its classpath in targets.xml of Ant tool.
The code compiles well and service is deployed successfully,but when i try to call the service from the client its gives me following error.
[echo] Running the supercomputer.SuperClient program....
[java] java.rmi.ServerException: Missing port information
[java] at com.sun.xml.rpc.client.StreamingSender._raiseFault(StreamingSender.java:357)
[java] at com.sun.xml.rpc.client.StreamingSender._send(StreamingSender.java:228)
[java] at supercomputer.SuperIF_Stub.sendParam(SuperIF_Stub.java:60)
[java] at supercomputer.SuperClient.main(Unknown Source)
I dont know if it deploys why it gives error on client side.
Please tell how to use user-defined packages and class in jax-rpc service code ,i am not talking about passing user-defined parameters i am just talking about making objects of user defined classes in jax-rpc service.I think there is some problem in classpath.
Please guide me in doing that.
Thanks,
FarrukhFarrukh,
I don't know if your error is about a missing class from your custom package, ... what track did you followed to say that?
To use your package in the implementation of you web service, you should only follow the rules of making a web application: put your package jar in your \lib directory inside WEB-INF/ or your package classes unjared in classes (also in WEB-INF/).
As I already said, I have doubts that your error should be originated from a missing class from your package, but:
-try to see the logs (errors?) when you deploy your web service that could give a hint about the problem.
-try to see if you can access your endpoint through your browser to see if there is a online status
-display your config/WSDL file, and the steps you did to build your web service.
regards,
Pedro Salazar. -
How to use user defined exception class
Hi all
I just need som help with creating a user defined exception class.
Im writing a small/simple text editor.
My exception class looks like this:
public class myExcp extends Throwable
private String message;
public myExcep(String message)
this.message = message;
public void display()
System.out.println(message);
I would like to use it when a user tries to open a exe-file instead of a txt file.
Here is some code from the editor:
if (e.getSource() == open)
saveOld();
if (fc.showOpenDialog(null)== JFileChooser.APPROVE_OPTION)
readFile(fc.getSelectedFile().getAbsolutePath());
saveas.setEnabled(true);
So, should I use exception here or at the readFile method?
readfile:
private void readFile(String fileName)
try
String tmp = fileName.substring(fileName.length() -4, fileName.length());
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textarea.read(r, null);
r.close();
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Should the exception class extend Exception instead?
Thank you in advance /Extend Exception, not Throwable. It's a checked exception that way.
Follow the Sun coding standards and make that exception class name start with a capital letter.
When you extend Exception, override all four ctors.
What's that display method you added? Isn't getMessage() good enough?
You need to create a new instance just before you throw the exception, of course.
Sounds like a terrible design, by the way. Exceptions shouldn't be used like "go to" for app logic. They should signal unrecoverable conditions. You can easily recover from the situation you've described simply by displaying a pop-up that tells the user to open only text-readable file types. I think that's a better solution.
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Hi experts
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Regards
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Take care, it is not inside the eventhandler.
for VB:
Select SBO_APPLICATION in the classes, and select FormDataLoad event
Private Sub SBO_Application_FormDataEvent(ByRef BusinessObjectInfo As SAPbouiCOM.BusinessObjectInfo, ByRef BubbleEvent As Boolean) Handles SBO_Application.FormDataEvent
in C#
Add a new eventhandler as
// declaration
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Please, can sombody out there help?
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I am little bit of new in Toplink stuff... so please help me...
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I want to exceute the following sql query using toplink
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can anyone tell me , how to write code in toplink which will give the about sql output.
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Hi All,
I have written below update statement to update column based on value return by function. but it is not working. Could any one help me on this. This function will return only one value for each project.
thanks in advance.
UPDATE dg2.OD_PROJ_LOOKUP_TEMP o
SET Months_In_Stage_Cnt = select Months_In_Stage_Cnt_ret(o.project_id) from dual;
thanks
debhi,
CREATE FUNCTION fn_emp_ename (p_empno IN emp.empno%TYPE)
RETURN VARCHAR2
IS
v_ename emp.ename%TYPE;
BEGIN
SELECT ename
INTO v_ename
FROM emp
WHERE empno = p_empno;
RETURN v_ename;
EXCEPTION
WHEN NO_DATA_FOUND
THEN
RETURN NULL;
WHEN OTHERS
THEN
RETURN NULL;
END fn_emp_ename;
SQL>
SQL> select * from emp;
EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO
7369 SMITH CLERK 7902 17-DEC-80 800 20
7499 ALLEN SALESMAN 7698 20-FEB-81 1600 300 30
7521 WARD SALESMAN 7698 22-FEB-81 1250 500 30
7566 JONES MANAGER 7839 02-APR-81 2975 20
7654 MARTIN SALESMAN 7698 28-SEP-81 1250 1400 30
7698 BLAKE MANAGER 7839 01-MAY-81 2850 30
7782 CLARK MANAGER 7839 09-JUN-81 2450 10
7788 SCOTT ANALYST 7566 19-APR-87 3000 20
7839 KING PRESIDENT 17-NOV-81 5000 10
7844 TURNER SALESMAN 7698 08-SEP-81 1500 0 30
7876 ADAMS CLERK 7788 23-MAY-87 1100 20
7900 JAMES CLERK 7698 03-DEC-81 950 30
7902 FORD ANALYST 7566 03-DEC-81 3000 20
7934 MILLER CLERK 7782 23-JAN-82 1300 10
14 rows selected.
SQL> select fn_emp_ename (empno) as emp_name from emp;
EMP_NAME
SMITH
ALLEN
WARD
JONES
MARTIN
BLAKE
CLARK
SCOTT
KING
TURNER
ADAMS
JAMES
FORD
MILLER
14 rows selected.
SQL> update emp
2 set ename= fn_emp_ename (7936)
3 where empno=7934;
1 row updated.
SQL> commit;
Commit complete.
SQL> select * from emp where empno=7934;
EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTN
7934 CLERK 7782 23-JAN-82 1300 1
SQL> i hope this helps .........
Thanks,
P Prakash
Edited by: prakash on Nov 17, 2011 11:52 PM -
About semantic indexing using user defined ontology
hi zhe,
according to the dev. guide, you can do semantic index on a document using user defined ontology. however, multiword class names, individual names and property names defined in the ontology are usually concatenated and cannot have space. if I have a multiword concept such as "http://www.example.org/medicalProblem/DiagnosedPastNeurologicalDeficit" rather than "http://www.example.org/medicalProblem/Diagnosed Past Neurological Deficit" in the ontology and a loaded document in the table also contains the concept "Diagnosed Past Neurological Deficit", so how is the extractor able to identify the concept in the document? do I need to describe the concept in the ontology using rdfs:lable like this "<rdfs:label xml:lang="en">Diagnosed Past Neurological Deficit</rdfs:label>" so that extractor can identify the concept in the document? I am not clear how to use user defined ontology to semantically index documents. thanks a lot in advance.
hongHi Hong,
The semantic indexing feature is itself a framework. There is no native NLP engine bundled with it.
There are NLP engines like Open Calais, GATE, and Lymba that can work with this framework. Some engines
can take an ontology and map entities (events, individuals, relationships etc.) embedded in the text to definitions in the ontology. You can also perform the mapping yourself. For example, you can take out the rdfs:label (or comment, or some other descriptive parts) of URIs, build an Oracle Text index, perform a fuzzy text match for a given piece of phrase, and select the URI that gives the best matching score.
Hope it helps,
Zhe Wu -
Using user defined variables in SAP BPC 7.0 NW
Hi,
I am using BPC 7.0 SP2 NW version. I want to do some calculatioins and/or comparision in the script logic by using user defined variables.
For Ex: I want to assign the property TIMEID of TIME dimension to a variable and then use this variable in my IIF statement.
I have tried a lot but not getting any solution.
Can anyone guide me in how to use user defined variables in Script Logic.
Your valuable reply is appreciated.
Thanks & Regards
Manoj DamleHi,
Thanks for the valuable reply.
But i want to define variables in the Script Logic and not in the Data Manager.
The scenario is like this:
I want to check the value of the DUMMYACC1 member of GL_ACCOUNT dimension with a constant and depending on the condition i want to update a user defined variable. This variable will further be used in the *SELECTCASE statement for decision making.
The Code is as follows:
*XDIM_MEMBERSET COMP_CODE = COMP_CODE_1
*XDIM_MEMBERSET BUS_AREA = BUS_AREA_1
*XDIM_MEMBERSET VERSION = VERSION_1
*XDIM_MEMBERSET CURRENCY = AUD
*XDIM_MEMBERSET DATASRC = DATASOURCE_1
*XDIM_MEMBERSET GL_ACCOUNT = SALESREVENUE,PRICE,QUANTITY,DUMMYACC1
*XDIM_MEMBERSET TIME=2009.MAY,2009.JUN
*XDIM_MEMBERSET CUSTOMERCATEGORY = CUSTOMER_CAT_1
*XDIM_MEMBERSET PROFIT_CTR = PROFIT_CTR_1
*XDIM_MEMBERSET SEGMENT = SEGMENT1
*XDIM_MEMBERSET MEASURES = PERIODIC
*FUNCTION PRO(%VAR1%,%VAR2%)
[%VAR1%].CURRENTMEMBER.PROPERTIES("%VAR2%")
*ENDFUNCTION
*FOR %GL_ACC% = DUMMYACC1
*FOR %CV_TIM% = 2009.MAY,2009.JUN
#CUR_MTH = IIF(([GL_ACCOUNT].[%GL_ACC%],[TIME][%CV_TIM%]) = 1.,1,NULL)
*NEXT
*NEXT
*SELECTCASE #CUR_MTH
*CASE 1
#CURRENTMTH = PRO(TIME,TIMEID)
*ENDSELECT
The errors which system gives is:
1. Duplicate formula found
2. Invalid MDX statement
3. #CUR_MTH & #CURRENTMTH is not a valid member
Please give your valuable suggestion.
Thanks and Regards
Manoj Damle -
How can I use User-Defined Aggregate Functions in Timesten 11? such as ODCI
Hi
we are using Timesten 11 version and as per the documentation, it doesn't support User-Defined Aggregate Functions.
So we are looking for alternatives to do it. Could you please provide your expert voice on this.
Thanks a lot.
As the following:
create or replace type strcat_type as object (
cat_string varchar2(32767),
static function ODCIAggregateInitialize(cs_ctx In Out strcat_type) return number,
member function ODCIAggregateIterate(self In Out strcat_type,value in varchar2) return number,
member function ODCIAggregateMerge(self In Out strcat_type,ctx2 In Out strcat_type) return number,
member function ODCIAggregateTerminate(self In Out strcat_type,returnValue Out varchar2,flags in number) return
number
How can I use User-Defined Aggregate Functions in Timesten 11? such as ODCIAggregateInitialize ?Dear user6258915,
You absolutely right, TimesTen doesnt support object types (http://docs.oracle.com/cd/E13085_01/doc/timesten.1121/e13076/plsqldiffs.htm) and User-Defined Aggregate Functions.
Is it crucial for your application? Could you rewrite this functionality by using standart SQL or PL/SQL?
Best regards,
Gennady -
Using User Defined Function is SQL
Hi
I did the following test to see how expensive it is to use user defined functions in SQL queries, and found that it is really expensive.
Calling SQRT in SQL costs less than calling a dummy function that just returns
the parameter value; this has to do with context switchings, but how can we have
a decent performance compared to Oracle provided functions?
Any comments are welcome, specially regarding the performance of UDF in sql
and for solutions.
create or replace function f(i in number) return number is
begin
return i;
end;
declare
l_start number;
l_elapsed number;
n number;
begin
select to_char(sysdate, 'sssssss')
into l_start
from dual;
for i in 1 .. 20 loop
select max(rownum)
into n
from t_tdz12_a0090;
end loop;
select to_char(sysdate, 'sssssss') - l_start
into l_elapsed
from dual;
dbms_output.put_line('first: '||l_elapsed);
select to_char(sysdate, 'sssssss')
into l_start
from dual;
for i in 1 .. 20 loop
select max(sqrt(rownum))
into n
from t_tdz12_a0090;
end loop;
select to_char(sysdate, 'sssssss') - l_start
into l_elapsed
from dual;
dbms_output.put_line('second: '||l_elapsed);
select to_char(sysdate, 'sssssss')
into l_start
from dual;
for i in 1 .. 20 loop
select max(f(rownum))
into n
from t_tdz12_a0090;
end loop;
select to_char(sysdate, 'sssssss') - l_start
into l_elapsed
from dual;
dbms_output.put_line('third: '||l_elapsed);
end;
Results:
first: 303
second: 1051
third: 1515
Kind regards
TaoufikI find that inline SQL is bad for performance but
good to simplify SQL. I keep thinking that it should
be possible somehow to use a function to improve
performance but have never seen that happen.inline SQL is only bad for performance if the database design (table structure, indexes etc.) is poor or the way the SQL is written is poor.
Context switching between SQL and PL/SQL for a User defined function is definitely a way to slow down performance.
Obviously built-in Oracle functions are going to be quicker than User-defined functions because they are written into the SQL and PL/SQL engines and are optimized for the internals of those engines.
There are a few things you can do to improve function
performance, shaving microseconds off execution time.
Consider using the NOCOPY hints for your parameters
to use pointers instead of copying values. NOCOPY
is a hint rather than a directive so it may or may
not work. Optimize any SQL in the called function.
Don't do anything in loops that does not have to be
done inside a loop.Well, yes, but it's even better to keep all processing in SQL where possible and only resort to PL/SQL when absolutely necessary.
The on-line documentation has suggested that using a
DETERMINISTIC function can improve performance but I
have not been able to demonstrate this and there are
notes in Metalink suggesting that this does not
happen. My experience is that DETERMINISTIC
functions always get executed. There's supposed to
be a feature in 11g that acually caches function
return values.Deterministic functions will work well if used in conjunction with a function based index. That can improve access times when querying data on the function results.
You can use DBMS_PROFILER to get run-time statistics
for each line of your function as it is executed to
help tune it.Or code it as SQL. ;) -
How to set user friendly URL in ApEx with OHS 11g ?
Hi,
How to set user friendly URL in ApEx with OHS 11g ?
I want change the link http://190.148.xxx.xxx:8080/pls/apex to something like http://xxx.com.
I dont want to use iFrame solution. Please suggest any other method to acheive the same.
Thanks & Regards,
RanuHi all
Iam using apex 4.0 -oracle 11g with OHS on linux os
I need to change my apex url http://x.x.x.x:xxxx/apex to http://x.com
What are the settings i need to do.
If any one knows please share the solution with me
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Pls help - How can I add a typekit font to muse?
As Muse doesn't come with all typekit fonts already included in the dropdown list of webfonts, I'd like to know how I can add a typekit font to the dropdown menu so I can use it for my website. I have Adobe creative cloud membership.
I've searched the whole of the web and can't find anything about this at all - only about adding one of the existing muse typekit fonts which I already know how to do.
Why doesn't Adobe include all typekit fonts with Muse when you're already a full creative cloud subscriber?Done!
Date: Thu, 20 Dec 2012 03:13:17 -0700
From: [email protected]
To: [email protected]
Subject: Pls help - How can I add a typekit font to muse?
Re: Pls help - How can I add a typekit font to muse?
created by morgan_in_london in Help with using Adobe Muse - View the full discussion
You're very welcome - can I be cheeky and ask for a "correct answer" to be noted? :^D
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Start a new discussion in Help with using Adobe Muse by email or at Adobe Community
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How to create user defined button in alv report
how to create user defined button in alv report
thnks in advance.Hi,
U can define it the the PF-STATUS ( Menu for ALV ).
For that u have to define it in the EVENTCAT.
form z_eventcat using p_i_eventcat type slis_t_event.
data: i_event type slis_alv_event.
call function 'REUSE_ALV_EVENTS_GET'
exporting
i_list_type = 0
importing
et_events = p_i_eventcat
exceptions
list_type_wrong = 1
others = 2.
if sy-subrc <> 0.
message id sy-msgid type sy-msgty number sy-msgno
with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
endif.
clear i_event.
read table p_i_eventcat with key name = slis_ev_top_of_page into
i_event.
if sy-subrc = 0.
move 'TOP_OF_PAGE' to i_event-form.
append i_event to p_i_eventcat.
endif.
read table p_i_eventcat with key name = slis_ev_pf_status_set into i_event.
if sy-subrc = 0.
move 'SET_PF_STATUS' to i_event-form.
append i_event to p_i_eventcat.
endif.
clear i_event.
read table p_i_eventcat into i_event with key name = slis_ev_user_command .
if sy-subrc = 0.
move 'USER_COMMAND' to i_event-form.
append i_event to p_i_eventcat.
endif.
And in the DISPLAY
call function 'REUSE_ALV_GRID_DISPLAY'
exporting
i_callback_program = v_progname
i_callback_pf_status_set = 'SET_PF_STATUS'
i_callback_user_command = 'USER_COMMAND'
i_callback_top_of_page = 'TOP_OF_PAGE'
i_grid_title = v_gridtitle
i_save = 'A'
is_layout = i_layout
it_fieldcat = i_fieldcat[]
it_sort = i_sortinfo
it_events = i_eventcat
IMPORTING
E_EXIT_CAUSED_BY_CALLER =
ES_EXIT_CAUSED_BY_USER =
tables
t_outtab = it_final
exceptions
program_error = 1
others = 2
if sy-subrc <> 0.
message id sy-msgid type sy-msgty number sy-msgno
with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
endif.
*MENU SETTINGS.
form set_pf_status using rt_extab type slis_t_extab.
set pf-status 'ALV_MENU'.
endform. "SET_PF_STATUS
endform. " Z_EVENTCAT
Now double click on ALV MENU nad u can create a button in the application bar.
Regards,
Pritha.
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