How to get the console output generated by a executable program?

when I am trying to use method getOutputSteam of Process to gain the outputStream,I got nothing!
I have also tried to use stream redirect,also no result!
please help me! Thank you in advance!
my main code are below:
Process ps=Runtime.getRuntime().exec("xxx.exe");/*xxx.exe is a executable program which will generate a console with the message I want to gain.*/
int exitVal= ps.waitFor();
if(exitVal==0){
BufferredReader br = new BufferedReader(new InputStreamReader(ps.getInputStream())); String st;
while((st = br.readLine()) !=null){
System.out.println("write:"+st);
}//my result show that I got nothing from the progam.
}

I've seen this kind of problem with an offending xxx.exe. Generally it means that the program isn't flushing its output immediately, so your java program never sees it.

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How can I get the console Output generated by a exe file

when I am trying to use method getOutputSteam of Process to gain the outputStream,I got nothing!
I have also tried to use stream redirect,also no result!
please help me! Thank you in advance!
my main code are below:
Process ps=Runtime.getRuntime().exec("xxx.exe");/*xxx.exe is a executable program which will generate a console with the message I want to gain.*/
int exitVal= ps.waitFor();
if(exitVal==0){
BufferredReader br = new BufferedReader(new InputStreamReader(ps.getInputStream())); String st;
while((st = br.readLine()) !=null){
System.out.println("write:"+st);
}//my result show that I got nothing from the progam.

ok, this works (I tried) :
import java.lang.*;
import java.io.*;
public class ps {
        public ps() {
        public static void main(String[] args)
                try
                        Runtime rt=Runtime.getRuntime();
                        Process ps = rt.exec("ps");
                        BufferedReader br = new BufferedReader(new InputStreamReader(ps.getInputStream()));
                        String st;
                        while((st = br.readLine()) !=null){
                                    System.out.println("write:" + st);
                } catch (Exception e)
                        e.printStackTrace();
}But it's not the same that a simple ps :
[host@localhost java]$ ps
PID TTY TIME CMD
4065 pts/1 00:00:00 bash
4319 pts/1 00:00:00 ps
[host@localhost java]$java ps
write: PID TTY TIME CMD
write: 4065 pts/1 00:00:00 bash
write: 4320 pts/1 00:00:00 java
write: 4321 pts/1 00:00:00 java
write: 4322 pts/1 00:00:00 java
write: 4323 pts/1 00:00:00 java
write: 4324 pts/1 00:00:00 java
write: 4325 pts/1 00:00:00 java
write: 4326 pts/1 00:00:00 java
write: 4327 pts/1 00:00:00 java
write: 4328 pts/1 00:00:00 java
write: 4329 pts/1 00:00:00 java
write: 4330 pts/1 00:00:00 java
write: 4331 pts/1 00:00:00 ps
write: 4332 pts/1 00:00:00 java
write: 4333 pts/1 00:00:00 java
[paul@localhost java]$
And I don't know why...

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How to get the desired output in the format ...?

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         2          3          7
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Consider an Order Table: ...
Order Table:
Order Id Item Qty
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How to get the following output

Table 1                                        Table 2
EmpCode   EmpName       EmpCode EmpPhone
10001         ABC                    10001   12345
10002         BCD                    10001   23456
10003         CDE                    10001   34567
10004         EFG                     10006   45678
10005         FGH                     10007   56789
10006         GHI                     10007   67890
10007         HIJ                      10010   78901
10008         IJK                      10010   89012
10009         JKL                     10010   90123
10010         KLM                    10011   13579
10011         LMN                    10012   35791
10012         MNO                   10012   57913
10013         NOP                   10012   79135
10014         OPQ                   10017   91357
10015         PQR                    10017   12390
10016         QRS                    10019   23479
10017         RST
10018         STU
10019         TUV
output
EmpCode   EmpName   EmpPhone
10001           ABC             12345/23456/34567
10002           BCD
10003          CDE
10004      EFG
10005          FGH
10006         GHI            45678
10007         HIJ           56789/67890
10008         IJK
10009         JKL
10010         KLM       78901/89012/90123
10011         LMN      13579
10012         MNO       35791/57913/79135
10013         NOP
10014        OPQ
10015      PQR
10016       QRS
10017       RST   91357/12390
10018       STU
10019       TUV      23479


Srimanta,
Check this:
select t1.EmpCode,t1.EmpName,STUFF((select '/'+EmpPhone from Table2 where EmpCode=t1.EmpCode for xml path('')),1,1,'') as PhoneNum
from Table1 t1
left join Table2 t2 on t1.EmpCode=t2.EmpCode
group by t1.EmpCode,t1.EmpName
Edited : small change in code(highlighted - t1 instead of t2)
Thanks,
Jay
<If the post was helpful mark as 'Helpful' and if the post answered your query, mark as 'Answered'>

How to get the primary key generated by an Insert?

My classpath is correct. So does anybody knows
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com.microsoft.jdbc.sqlserver.SQLSe
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Ljava/sql/PreparedStatement;
1. String strSql;
2. PreparedStatement stmt;
3.
4. strSql = "insert into MYTABLE (MYFIELD) values ('SOMESTRINGVALUE')";
5.
6. stmt = myConnection.prepareStatement
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8.
9. stmt.executeUpdate();
10. stmt.close();
I try to use the method
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from the class Statement but without effect since the program can�t proceed from line '6'.

Hi,
1. String strSql;
2. PreparedStatement stmt;3.
4. strSql = "insert into MYTABLE (MYFIELD) values ('SOMESTRINGVALUE')";5.
6. stmt = myConnection.prepareStatement
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How to get the desired output

My Table Data
ContractID     MaterialGroup      CommodityCode     Amount
C123      Travel     200     100
C123      Travel     201     100
C123             Travel     203     100
C124            Stationery     315     500
C126            Travel             200     600
C126            Admin             413     600
My expected output
ContractID     MaterialGroup      CommodityCode     Amount
C123        Travel             200|201|203     100
C124             Stationery             315                     500
C126            Travel|Admin     200|413           600
My Present Output
CONTRACTID MATERIALGROUP    COMMODITYCODE AMOUNT
C123            Travel|Travel|Travel 200|203|201        100
C124            Stationery               315                     500
C126            Travel|Admin           200|413               600
My Query:
SELECT ContractID,
RTrim(
              xmlagg(
                      xmlelement(e, MaterialGroup|| '|')).extract('//text()'),'|') MaterialGroup,
RTrim(
              xmlagg(
                      xmlelement(e, CommodityCode|| '|')).extract('//text()'),'|') CommodityCode,Amount
FROM (
WITH t1 AS (
SELECT 'C123' ContractID,     'Travel'MaterialGroup,      200     CommodityCode, 100 Amount FROM dual UNION all
SELECT 'C123',            'Travel',     201,     100 FROM dual UNION all
SELECT 'C123',            'Travel',     203,     100 FROM dual UNION all
SELECT 'C124','Stationery',     315,     500 FROM dual UNION all
SELECT 'C126','Travel',     200,     600 FROM dual UNION all
SELECT 'C126','Admin',413,     600 FROM dual)
SELECT * FROM t1)
GROUP BY ContractID,Amount;

select t.*,
        case when cdm = 1 and cm > 1
                then substr(materialgroup,1, instr(materialgroup,'|', cdm)-1)
                else materialgroup end materialgroup_edit,
         case when cdm = 1 and cm > 1 then mm else materialgroup end materialgroup_edit2
from
          select contractid,
          count(materialgroup) cm,
          count(distinct materialgroup) cdm,
          max(materialgroup) mm,
          rtrim(
                      xmlagg(
                              xmlelement(e, materialgroup|| '|')).extract('//text()'),'|') materialgroup,
          rtrim(
                      xmlagg(
                              xmlelement(e, commoditycode|| '|')).extract('//text()'),'|') commoditycode,amount
        from (
        with t1 as (
        select 'C123' contractid,    'Travel' materialgroup,     200    commoditycode, 100 amount from dual union all
        select 'C123',            'Travel',    201,    100 from dual union all
        select 'C123',            'Travel',    203,    100 from dual union all
        select 'C124','Stationery',    315,    500 from dual union all
        select 'C126','Travel',    200,    600 from dual union all
        select 'C126','Admin',413,    600 from dual )
        select * from t1)
        group by contractid,amount
        ) t;
CONTRACTID         CM        CDM MM         MATERIALGROUP        COMMODITYCODE            AMOUNT MATERIALGROUP_EDIT   MATERIALGROUP_EDIT2
C123                3          1 Travel     Travel|Travel|Travel 200|203|201                 100 Travel               Travel
C124                1          1 Stationery Stationery           315                         500 Stationery           Stationery
C126                2          2 Travel     Travel|Admin         200|413                     600 Travel|Admin         Travel|Admin
3 rows selected.
select contractid,
          case when count(distinct materialgroup) = 1 and count(materialgroup) > 1 then max(materialgroup)
          else
          rtrim(
                      xmlagg(
                              xmlelement(e, materialgroup|| '|')).extract('//text()'),'|') end materialgroup,
          rtrim(
                      xmlagg(
                              xmlelement(e, commoditycode|| '|')).extract('//text()'),'|') commoditycode,amount
        from (
        with t1 as (
        select 'C123' contractid,    'Travel' materialgroup,     200    commoditycode, 100 amount from dual union all
        select 'C123',            'Travel',    201,    100 from dual union all
        select 'C123',            'Travel',    203,    100 from dual union all
        select 'C124','Stationery',    315,    500 from dual union all
        select 'C126','Travel',    200,    600 from dual union all
        select 'C126','Admin',413,    600 from dual )
        select * from t1)
        group by contractid,amount;
CONTRACTID MATERIALGROUP        COMMODITYCODE            AMOUNT
C123       Travel               200|203|201                 100
C124       Stationery           315                         500
C126       Travel|Admin         200|413                     600
3 rows selected.
with t1 as (
        select 'C123' contractid,    'Travel' materialgroup,     200    commoditycode, 100 amount from dual union all
        select 'C123',            'Travel',    201,    100 from dual union all
        select 'C123',            'Travel',    203,    100 from dual union all
        select 'C124','Stationery',    315,    500 from dual union all
        select 'C126','Travel',    200,    600 from dual union all
        select 'C126','Admin',413,    600 from dual ),
        t2 as
        select contractid, materialgroup
        from t1
        group by contractid, materialgroup
select t1.contractid,
          t2.materialgroup,
          rtrim(
                      xmlagg(
                              xmlelement(e, commoditycode|| '|')).extract('//text()'),'|') commoditycode,amount
from t1,
                select contractid,
                            rtrim(
                                  xmlagg(
                                          xmlelement(e, materialgroup|| '|')).extract('//text()'),'|') materialgroup
                from t2
                group by contractid
                ) t2
where t1.contractid = t2.contractid
group by t1.contractid, t2.materialgroup, t1.amount;
CONTRACTID MATERIALGROUP        COMMODITYCODE            AMOUNT
C123       Travel               200|203|201                 100
C124       Stationery           315                         500
C126       Admin|Travel         200|413                     600
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I have registered a concurrent program based on eText template in Oracle Apps. 11.5.10. After that, I had registered its template in XML Publisher keeping its type as eText-Outbound. Now when I run the request, my concurrent program runs fine without publishing any output i.e. the template doesnt get attached to the program. So when I manually attach the template to the report explicitly and run it now, it faces a error which is in Java script. Please suggest the needful.

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How to get the console output generated by a executable program?

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