Possible to Get Database backup with java program

Hello
Is it possible to Get or Create Database Backup on runtime with java program using some sql statements
How could i do that
'

Cross posted and multi-posted.
Hey jackass why don't you look where I already answered this question.
http://forum.java.sun.com/thread.jspa?threadID=654902&messageID=3849575

Similar Messages

Is it possible to get component associated with DefaultListSelectionEvent?

Hallo,
Is it possible to get component associated with DefaultListSelectionEvent, please?
There are multiple tables in my window. All tables (must!) have same TableSelectionListener. Problem is that there's no information about component in default list selection model implementation. When fireing events DefaultListSelectionModel use self as event source (see DefaultListSelectionModel.fireValueChanged fragment below).
e = new ListSelectionEvent(this, firstIndex, lastIndex, isAdjusting);Any ideas how to get component in ListSelectionListener.valueChanged, please? But don't forget that as a programer, i am the lazy. Thus implementing new selection model is not an acceptable solution, but class extension is :p
One idea is to remember models component in constructor and override DefaultListSelectionModel.fireValueChanged like this:
class MyGreatListSelectionModel extends DefaultListSelectionModel {
   protected JComponent boss;
    public MyGreatListSelectionModel(JComponent c) {
        boss = c;
    @Override protected void fireValueChanged(int firstIndex, int lastIndex, boolean isAdjusting)
        Object[] listeners = listenerList.getListenerList();
        ListSelectionEvent e = null;
        for (int i = listeners.length - 2; i >= 0; i -= 2) {
            if (listeners[i] == ListSelectionListener.class) {
                if (e == null) {
                    // Only changed 'this' to 'boss'
                    e = new ListSelectionEvent(boss, firstIndex, lastIndex, isAdjusting);
                ((ListSelectionListener)listeners[i+1]).valueChanged(e);
}This should work, but if there already exists some mechanism, such extension is just slowing app down.

Thanks for your help.
However I could not get the result. I am using following code:
public void myaction(ActionEvent event)
FacesContext context = FacesContext.getCurrentInstance();
UIViewRoot view = context.getViewRoot();
UIComponent UI = view.findComponent("tab");
if(UI == null)
     System.out.println("UI Not Found ");
else
     System.out.println("Get Current FecesContext");
There is an Component having id "tab" is available on JSF page but I am getting "UI not Found" every time. Is there somthing wrong...Please suggest.

Is it possible to run a excel with vba program in IPAD

Hi,
I would like ask if it is possible to run a excel with vba program/macros in IPAD?
Thanks

I am not sure, but the best Free App is Google Drive, you get 15 GB free storage which you can upload photos , videos and files, pretty much amazing, also I have read news that Microsoft is planning to have iOS office 365 but cost annual subscription fees almost 99$ kinda lame, try also Cloudon App, is very nice app , you can use word , power point and Excel

How to run sscript shell with java program

Hi everybody,
i want to know how can i do to execute a script shelle (bash) with program java (if it s possible)
for example this script:
#!/bin/bash
echo "hello"
can i run it with java program or i have to make dome modifications .
thank you for your help in advance.

Well, if you want to be portable across platforms, you should write as much code in Java as possible and not rely on native scripts (I'm sure your script is more complex than this 'echo' example ;-) ).
Having said that, you can use the java.lang.Runtime class and in particular its various exec() methods.
Try something like this:
Process p;
try {
p = Runtime.getRuntime().exec("myscript.sh");
} catch (IOException ioe) {
}You can then "interact" with the spawned process with the Process object returned by the exec method.
Note you need to have the appropriate security rights.
For more details, look at the API documentation here:
http://java.sun.com/j2se/1.4.2/docs/api/
hth,
-Alexis

Is it possible to execute SAPGUI scripts from java program?

Hi everyone..
     I need to develop an java applications that executes the SAPGUI script or any technique that execute set of transaction as client.
     Is it possible to execute SAPGUI scripts from java program? if so, how it can be achieved? is there any other technique to achieve above mention scenario?.
     it will be more helpful, if docs related to that are shared..
     Thanks in advance

Oh, bummer. Would be much more convenient if I could just use iTunes for everything. Can't stand WMP. I wonder if WinAmp might be a good compromise?
Thanks for this answer . . .
Sharon

How to get php content with java ??

i have made a php file what will display a number,
here's a example
<?php
if ($action == "answer"){
echo "18274926";
?>
no i want to get the number with java
so here's my java code
import java.io.*;
import java.net.*;
import java.util.Date;
class URLConnecties
    public static void main(String args[]) throws Exception
        int teken;
        URL url = new URL("http://www.gamer.mineurwar.nl/net/javachallenge.php?command=DaTe");
        URLConnection urlconnection = url.openConnection();
        System.out.println("Type inhoud: " +
            urlconnection.getContentType());
        System.out.println("Datum document: " +
            new Date(urlconnection.getDate()));
        System.out.println("Laatst gewijzigd: " +
            new Date(urlconnection.getLastModified()));
        System.out.println("Document vervalt: " +
            urlconnection.getExpiration());
        int lengteinhoud = urlconnection.getContentLength();
        System.out.println("Lengte inhoud: " + lengteinhoud);
        if (lengteinhoud > 0) {
            InputStream in = urlconnection.getInputStream();
            while ((teken = in.read()) != -1) {
                System.out.print((char) teken);
            in.close();
}if you change the url ro a .html file it displays the code correctly(source),
but when trying to get the content of a php file (the number)
it says that there is no content from the php file
yhe source of the original php file what's in the code can be found at
www.gamer.mineurwar.nl/net/javachallenge.txt

The 'content' is generated dynamically by a PHP script so the "content lenght" can't be known in advance by the server. For this reason connection.getContentLenght() returns -1; it doesn't mean that there is no content, only that it can't be known how much there will be.
To solve the issue, remove the if statement from around the while-loop:// if (lengteinhoud > 0) { DELETE THIS LINE
InputStream in = urlconnection.getInputStream();
while ((teken = in.read()) != -1) {
    System.out.print((char) teken);
// } and this too

How i get hardware info with Java Applet

Hello Everybody.
first I am sorry for my english. This my first topic. I am a php developer and learning Java. I am developing a Java Applet.
Can i get client hardware info with Java Applet
Ýf i can How i do get hardware info with Java Applet.
I need sample code or documentation.
Thanx.

TrojanMyth wrote:
Hello;
Can i get hardware info with Java ?? Have not a know people ?Applets are restricted, unless, as already noted, they are signed and accepted by the user. See
http://java.sun.com/docs/books/tutorial/deployment/applet/security.html
http://java.sun.com/docs/books/tutorial/deployment/applet/properties.html
In general, since Java is designed to run on multiple operating systems and machine architectures it does not provide much access to the underlying hardware. As mentioned, you can access the os via methods in the java.lang.ProcessBuilder and Runtime classes.

DBACockpit Configuration - Remote Database backup of Java Stack.

Hi All,
I am configuring remote database backup of my SAP Java stack system.
I have successfully connected the system in dbacockpit. I have gateway installed also on the remote host system. but Database scheduling on DB13 failed.
On the OS of CEN system, I can connect to the host system of the remote using the OPS$ logon and i.e
sqlplus /@SID as sysdba - (It connected, to confirm i querried the v$instance I was also able to shutdown the remote system)
E:\>sqlplus /@SID as sysdba
SQL*Plus: Release 10.2.0.4.0 - Production on Wed May 18 15:37:46 2011
Copyright (c) 1982, 2007, Oracle. All Rights Reserved.
Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.2.0 - 64bit Production
With the Partitioning, OLAP and Data Mining options
But when I ran the brtools to perform the backup I got this error.
"BR0301W SQL error -12560 at location BrDbConnect-2, SQL statement:

Hi Niyi,
This is a TNS error. The system is not able to connect TNS by using br*tools.
Firstly, check your environment variables. They should be as same as java system environmnt variables.
Secondly, check the link below;
[BR0301W SQL error -1017;
You need to create a synonym and SAPUSER table for the gateway installation <sid>adm user on Java database. By doing so, br*tools will be able to connect to the java database.
Best regards,
Orkun Gedik

How to synchronize two database in ur java program

Hi All
How to synchronize two data base of mysql using java programing language?
If somebody has any idea that will help me a lot.
Thanks and regards
Srikant

Of corse I have an idea, but not good!
If you know the database stucture then copy data from one to another.
Open 2 connections: one to source and one to dest.
And:
String sql = "SELCET * from mytable1";// from source
string sql2;
Statement st1 = connSrc.createStatement();
Statement st2 = connDest.createStatement();
ResultSet rs = st1.executeQuerry(sql);
while(rs.next()){
sql2 = "INSERT INTO mytable1 ('field1', 'filed2') VALUES ("+
"'"+rs.get(filed1")+"',"+
"'"+rs.get(filed2')+"'"+
st2.executeUpdate(sql2);
// the destination was cleared before this: DELETE FROM mytable1 WHERE 1
This is a mysql sample without processing the errors.
Szabi

Please help with Java program

Errors driving me crazy! although compiles fine
I am working on a project for an online class - I am teaching myself really! My last assignment I cannot get to work. I had a friend who "knows" what he is doing help me. Well that didn't work out too well, my class is a beginner and he put stuff in that I never used yet. I am using Jgrasp and Eclipse. I really am trying but, there really is no teacher with this online class. I can't get questions answered in time and stuff goes past due. I am getting this error:
Exception in thread "main" java.lang.NullPointerException
at java.io.Reader.<init>(Reader.java:61)
at java.io.InputStreamReader.<init>(InputStreamReader .java:55)
at java.util.Scanner.<init>(Scanner.java:590)
at ttest.main(ttest.java:54)
----jGRASP wedge2: exit code for process is 1.
----jGRASP: operation complete.
This is my code:
import java.util.*;
import java.io.*;
public class ttest
static Scanner console = new Scanner(System.in);
public static void main(String[] args)throws IOException
FileInputStream fin = null; // input file reference
PrintStream floser = null; // output file references
PrintStream fwinner = null;
Scanner rs; // record scanner
Scanner ls; // line scanner
String inputrec; // full record buffer
int wins; // data read from each record
int losses;
double pctg;
String team;
String best = null; // track best/worst team(s)
String worst = null;
double worst_pctg = 2.0; // track best/worst pctgs
double best_pctg = -1.0;
int winner_count = 0; // counters for winning/losing records
int loser_count = 0;
// should check args.length and if not == 1 generate error
try
Scanner inFile = new Scanner(new FileReader("football.txt"));
catch( FileNotFoundException e )
System.exit( 1 );
try
floser = new PrintStream( new FileOutputStream( "loser.txt" ) );
fwinner = new PrintStream( new FileOutputStream( "winner.txt" ) );
catch( FileNotFoundException e )
System.out.printf( "unable to open an output file: %s\n", e.toString() );
System.exit( 1 );
try
rs = new Scanner( fin );
while( rs.hasNext( ) )
inputrec = rs.nextLine( ); /* read next line */
ls = new Scanner( inputrec ); /* prevents stumble if record has more than expected */
team = ls.next( );
wins = ls.nextInt();
losses = ls.nextInt();
if( wins + losses > 0 )
pctg = ((double) wins)/(wins + losses);
else
pctg = 0.0;
if( pctg > .5 )
if( pctg > best_pctg )
best_pctg = pctg;
best = team;
else
if( pctg == best_pctg )
best += ", " + team;
fwinner.printf( "%10s %2d %2d %5.3f\n", team, wins, losses, pctg );
winner_count++;
else
if( pctg < worst_pctg )
worst_pctg = pctg;
worst = team;
else
if( pctg == worst_pctg )
worst += ", " + team;
floser.printf( "%10s %2d %2d %5.3f\n", team, wins, losses, pctg );
loser_count++;
fin.close( );
floser.close( );
fwinner.close( );
catch( IOException e ) {
System.out.printf( "I/O error: %s\n", e.toString() );
System.exit( 1 );
System.out.printf( "%d teams have winning records; %d teams have losing records\n", winner_count, loser_count );
System.out.printf( "Team(s) with best percentage: %5.3f %s\n", best_pctg, best );
System.out.printf( "Team(s) with worst percentage: %5.3f %s\n", worst_pctg, worst );
The assignment is:
Create a Java program to read in an unknown number of lines from a data file. You will need to create the data file. The contents of the file can be found at the bottom of this document. This file contains a football team's name, the number of games they have won, and the number of games they have lost.
Your program should accomplish the following tasks:
1. Process all data until it reaches the end-of-file. Calculate the win percentage for each team.
2. Output to a file ("top.txt") a listing of all teams with a win percentage greater than .500. This file should contain the team name and the win percentage.
3. Output to a file ("bottom.txt") a listing of all teams with a win percentage of .500 or lower. This file should contain the team name and the win percentage.
4. Count and print to the screen the number of teams with a record greater then .500 and the number of teams with a record of .500 and below, each appropriately labeled.
5. Output in a message box: the team with the highest win percentage and the team with the lowest win percentage, each appropriately labeled. If there is a tie for the highest win percentage or a tie for the lowest win percentage, you must output all of the teams.
Dallas 5 2
Philadelphia 4 3
Washington 3 4
NY_Giants 3 4
Minnesota 6 1
Green_Bay 3 4

import java.util.*;
import java.io.*;
public class ttest
static Scanner console = new Scanner(System.in);
public static void main(String[] args)throws IOException
FileInputStream fin = null; // input file reference
PrintStream floser = null; // output file references
PrintStream fwinner = null;
Scanner rs; // record scanner
Scanner ls; // line scanner
String inputrec; // full record buffer
int wins; // data read from each record
int losses;
double pctg;
String team;
String best = null; // track best/worst team(s)
String worst = null;
double worst_pctg = 2.0; // track best/worst pctgs
double best_pctg = -1.0;
int winner_count = 0; // counters for winning/losing records
int loser_count = 0;
// should check args.length and if not == 1 generate error
try
Scanner inFile = new Scanner(new FileReader("football.txt"));
catch( FileNotFoundException e )
System.exit( 1 );
try
floser = new PrintStream( new FileOutputStream( "loser.txt" ) );
fwinner = new PrintStream( new FileOutputStream( "winner.txt" ) );
catch( FileNotFoundException e )
System.out.printf( "unable to open an output file: %s\n", e.toString() );
System.exit( 1 );
try
rs = new Scanner( fin );
while( rs.hasNext( ) )
inputrec = rs.nextLine( ); /* read next line */
ls = new Scanner( inputrec ); /* prevents stumble if record has more than expected */
team = ls.next( );
wins = ls.nextInt();
losses = ls.nextInt();
if( wins + losses > 0 )
pctg = ((double) wins)/(wins + losses);
else
pctg = 0.0;
if( pctg > .5 )
if( pctg > best_pctg )
best_pctg = pctg;
best = team;
else
if( pctg == best_pctg )
best += ", " + team;
fwinner.printf( "%10s %2d %2d %5.3f\n", team, wins, losses, pctg );
winner_count++;
else
if( pctg < worst_pctg )
worst_pctg = pctg;
worst = team;
else
if( pctg == worst_pctg )
worst += ", " + team;
floser.printf( "%10s %2d %2d %5.3f\n", team, wins, losses, pctg );
loser_count++;
fin.close( );
floser.close( );
fwinner.close( );
catch( IOException e ) {
System.out.printf( "I/O error: %s\n", e.toString() );
System.exit( 1 );
System.out.printf( "%d teams have winning records; %d teams have losing records\n", winner_count, loser_count );
System.out.printf( "Team(s) with best percentage: %5.3f %s\n", best_pctg, best );
System.out.printf( "Team(s) with worst percentage: %5.3f %s\n", worst_pctg, worst );
}

To generate a wsdl using JAX-WS in JBOSS with java program but without EJB

Hi,
I am using JAX-WS to generate webservices using JBOSS application server by writing a java program.
My sample java program includes :which takes an i/p name as string and displays out put as "Hello name",with the use of annotations.And,also have written web.xml for it.If I start JBOSS without adding project to it,it is starting.BUt If I add project to it the server is not publishing.Its getting like:"publishing JBOSS 4.2.2....:waiting for virtual machine to exit".
I have followed the link:*http://www.javabeat.net/articles/2007/10/creating-webservice-using-jboss-and-eclipse/3*
to do this,where in it was given that by means of auto build process of eclipse IDE war file generates in default jboss folder.But which is not happening,so that,am unable to generate wsdl file..
Can any body help me?
1) why jboss is not publishing after adding project to it?
2) why war file is not generating in the default jboss folder?
Regards....

Yeah sure!!
Overall picture: I wish to expose my OSB services to the third parties using OCSG. For that I've created the Communication services corresponding to each OSB service.
Problem: Integration with the OSB.
At the OSB side I've got JMS queues which interacts with other existing systems in my SOA enviornment. But I'm not getting how to get the OCSG application- triggered request messages in that queue? Please help.
Also I've read about the SOA facades for integration with OSB.Which of the two approaches you will suggest?

Help with Java programming project

Hi,
I need help in writing this Java program. The purpose of this program is to read a variable-length stream of 0, 1 characters from an input text file (call it input.txt) one character at a time, and generate the corresponding B8ZS output stream consisting of the +, - , and 0 characters (with appropriate substitutions) one-character-at-a-time into a text file (called output.txt).
The program must use a class called AMIConverter with an object called AMI . Class AMIConverter must have a method called convert which converts an individual input character 0 or 1 into the appropriate character 0 or + or - of AMI.
It first copy the line to file output.txt. Then read the line one character at a time and pass only valid characters (0 or 1) to AMI.convert, which assumes only valid characters. The first 1 in each new 'Example' should be converted to a +.
This is what is read in, but this is just a test case.
0101<1000
1100a1000b00
1201g101
should now produce two lines of output for each 'Example', as shown below:
This should be the output of the output.txt file
Example 1
in :0101<1000
out:0+0-+000
Example 2
in :1100a1000b00
out:+-00+00000
Example 3
in :1201g101
out:+0-+0-
To elaborate more, only 1 and 0 are passed to "convert" method. All others are ignored. 0 become 0 and 1 become either + or - and the first "1" in each new example should be a +.
This is what I have so far. So far I am not able to get the "in" part, the characters (e.g. : 0101<1000 ) out to the output.txt file. I am only able to get the "out" part. And I also can't get it to display a + for the first "1" in each new examples.
import java.io.*;
public class AMIConverter
     public static void main (String [] args) throws IOException
          AMI ami = new AMI();
          try
               int ch = ' ';
               int lineNum = 1;
     int THE_CHAR_0 = '0';
     int THE_CHAR_1 = '1';
               BufferedReader infile = new BufferedReader(new FileReader("input.txt"));
     PrintWriter outfile = new PrintWriter("output.txt");
     outfile.write("Example " + lineNum);//prints Example 1
     outfile.println();
     outfile.write("in :");
outfile.println();
outfile.write("out:");
     while ((ch = infile.read()) != -1)
     if (ch == '\r' || ch == '\n')
          lineNum++;
          outfile.println();
          outfile.println();
          outfile.write("Example " + lineNum);
          outfile.println();
          outfile.write("in :");
          outfile.println();
          outfile.write("out:");
     else
     if (ch == THE_CHAR_0)
          int output = ami.convert(ch);
          outfile.write(output);
     else
     if (ch == THE_CHAR_1)
          int output = ami.convert(ch);
          outfile.write(output);
}//end while
     infile.close();
     outfile.close();
     }catch (IOException ex) {}
}//main method
}//class AMIConverter
This is my AMI class
import java.io.*;
public class AMI
     int THE_CHAR_0 = '0';
int THE_CHAR_1 = '1';
int total = '+';
int minus = '-';
int count = 0;
public int convert(int ch)
     try
          PrintWriter outfile = new PrintWriter("output.txt");
          if (ch == THE_CHAR_0)
     return ch;
     else
     if (ch == THE_CHAR_1)
     count++;
     if (count%2 == 1)
          ch = total;
          return (ch);
     else
                         ch = minus;
                         return (ch);
}catch (FileNotFoundException e) {}
     return ch;
}//method convert
}//class AMI
Any help would be appreicated.
Thanks!

Hi,
I need help in writing this Java program. The purpose of this program is to read a variable-length stream of 0, 1 characters from an input text file (call it input.txt) one character at a time, and generate the corresponding B8ZS output stream consisting of the +, - , and 0 characters (with appropriate substitutions) one-character-at-a-time into a text file (called output.txt).
The program must use a class called AMIConverter with an object called AMI . Class AMIConverter must have a method called convert which converts an individual input character 0 or 1 into the appropriate character 0 or + or - of AMI.
It first copy the line to file output.txt. Then read the line one character at a time and pass only valid characters (0 or 1) to AMI.convert, which assumes only valid characters. The first 1 in each new 'Example' should be converted to a +.
This is what is read in, but this is just a test case.
0101<1000
1100a1000b00
1201g101
should now produce two lines of output for each 'Example', as shown below:
This should be the output of the output.txt file
Example 1
in :0101<1000
out:0+0-+000
Example 2
in :1100a1000b00
out:+-00+00000
Example 3
in :1201g101
out:+0-+0-
To elaborate more, only 1 and 0 are passed to "convert" method. All others are ignored. 0 become 0 and 1 become either + or - and the first "1" in each new example should be a +.
This is what I have so far. So far I am not able to get the "in" part, the characters (e.g. : 0101<1000 ) out to the output.txt file. I am only able to get the "out" part. And I also can't get it to display a + for the first "1" in each new examples.
import java.io.*;
public class AMIConverter
public static void main (String [] args) throws IOException
AMI ami = new AMI();
try
int ch = ' ';
int lineNum = 1;
int THE_CHAR_0 = '0';
int THE_CHAR_1 = '1';
BufferedReader infile = new BufferedReader(new FileReader("input.txt"));
PrintWriter outfile = new PrintWriter("output.txt");
outfile.write("Example " + lineNum);//prints Example 1
outfile.println();
outfile.write("in :");
outfile.println();
outfile.write("out:");
while ((ch = infile.read()) != -1)
if (ch == '\r' || ch == '\n')
lineNum++;
outfile.println();
outfile.println();
outfile.write("Example " + lineNum);
outfile.println();
outfile.write("in :");
outfile.println();
outfile.write("out:");
else
if (ch == THE_CHAR_0)
int output = ami.convert(ch);
outfile.write(output);
else
if (ch == THE_CHAR_1)
int output = ami.convert(ch);
outfile.write(output);
}//end while
infile.close();
outfile.close();
}catch (IOException ex) {}
}//main method
}//class AMIConverterThis is my AMI class
import java.io.*;
public class AMI
int THE_CHAR_0 = '0';
int THE_CHAR_1 = '1';
int total = '+';
int minus = '-';
int count = 0;
public int convert(int ch)
try
PrintWriter outfile = new PrintWriter("output.txt");
if (ch == THE_CHAR_0)
return ch;
else
if (ch == THE_CHAR_1)
count++;
if (count%2 == 1)
ch = total;
return (ch);
else
ch = minus;
return (ch);
}catch (FileNotFoundException e) {}
return ch;
}//method convert
}//class AMIAny help would be appreicated.
Thanks!

Create database view with Java Dictionary

Hi,
is there a possibility to create and deploy a database view with the
Java Dictionary (in SAP NetWeaver Development Studio)?
It seems as if you can only create and deploy database tables.

or else, with prior versions, use somethinig like this...
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/7094c365-e8c4-2910-62b6-93712dd555d4

Possible to make a dll with java?

I am completely new to Java. Is it possible to create a Windows style DLL with Java? I am working with one project written in VB.NET which needs to access functions in another project written in Java. Can anybody help me figure out how to do this?

I'm not sure what you mean by what type of project. It contains numerous data analysis functions which I want to access from a VB.NET program. From what you've written, I must assume that Java cannot be used to create a DLL and my only option is to rewrite it in another language. Thank you for the info.

SAP database updations through Java program

Hi All,
From Java program, I want to access SAP database batch RFC
Please tell me which batch RFC's I have to use for read and update of a table.
Please also tell me how to find out a batch RFC for a particular table.Is there any way to find it out like BAPI.
What are the steps and settings ?
Detailed steps help the requirement.
Thanks,
Giri

Giri,
Ya...Java APP sents data to XI and XI needs to insert the data into the database.
Before the next round of data is sent by the Application, Xi should sent back info on the status of the records.
Is this what you want?
This will be like I have pointed earlier possible without a BPM. But, make the call from the sending application Synchronous. And then map the JDBC response to the calling aplication.
But this updation is only possible through XI.
If i got the requirement wrong can you let me know in more detail, what is it that you are trying?
Reward if solved

Possible to Get Database backup with java program

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