How to run SQL script file on Linux using Java ?

Hi,
I need to execute .sql file using java. I used following approach for this.
private void runScriptEvent(java.awt.event.ActionEvent evt) {
        String sqlOutput = "";
        String sqlPromptLines="";
        String currentFunctionName = "";
        if(con!=null){
            String userName = jTextField4.getText();
            String password = jPasswordField1.getText();
            String databaseName = jTextField3.getText();
            try {
                String script_location = "";
                ProcessBuilder processBuilder =null;
                Process process = null;
                //File file = new File("C:/ScriptFile");
                File file = new File("./SQL_Script");
                //File file = new File("E:\\install\\SQL_Script");
                if(file.exists()){
                    File [] list_files= file.listFiles(new FileFilter() {
                                    public boolean accept(File f) {
                                    if (f.getName().toLowerCase().endsWith(".sql"))
                                    return true;
                                    return false;
                int count = 0;
                    for (int i = 0; i<list_files.length;i++){
                        script_location = "@" + list_files.getAbsolutePath();//ORACLE
//currentFunctionName = list_files[i].getName();
StringTokenizer st = new StringTokenizer(list_files[i].getName(), ".");
while(st.hasMoreTokens()) {
currentFunctionName = st.nextToken();
String extention= st.nextToken();
System.out.println("Function Name = "+currentFunctionName + "\t Extention = " + extention);
processBuilder = new ProcessBuilder("sqlplus",userName+"/"+password+"@"+databaseName, script_location); //ORACLE
processBuilder.redirectErrorStream(true);
process = processBuilder.start();
BufferedReader in = new BufferedReader(new InputStreamReader(process.getInputStream()));
String currentLine = null;
while ((currentLine = in.readLine()) != null) {
sqlPromptLines = " "+sqlPromptLines + currentLine +"\n";
count ++;
System.out.println(count+" " + currentLine);
if(currentLine.equalsIgnoreCase("Function created.")){
sqlOutput = "\n" sqlOutput currentFunctionName + " " currentLine"\n" ;
break;
}// end while
in.close();
process.destroy();
}//end for
}//end if file exists
} catch (IOException e1) {
jTextArea1.setText(e1.getMessage());
System.out.println("Script Done");
jTextArea1.append(sqlOutput);
}// end id Connection is not null
Above code working appropriate on Windows but not on Linux.
is there any changes needed ?
Regards,
Ajay
Edited by: Ajay Sharma on Nov 21, 2012 6:43 PM

Hi gimbal2,
about code
jTextArea1.setText(e1.getMessage());I am using this code so that the user will be prompted with a message rather than stack trace.
About the issue I am getting on linux i believe its because of following statement.
processBuilder = new ProcessBuilder("sqlplus",userName+"/"+password+"@"+databaseName, script_location); //ORACLERegards,
Ajay
Edited by: Ajay Sharma on Nov 23, 2012 12:05 PM
Edited by: Ajay Sharma on Nov 23, 2012 12:06 PM

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