How to run SQL files from Java?

Question

Hi,
Can someone point me towards a link on how to run sql files in Java? Thanks.
P.S...if I've been completely blind please go easy on me!

Answer 1

Sorry forgot the formating code thingy
public static boolean executeScript(File script, Connection conn){
    boolean success = true;
    success = script.exists();
    if(success){
      DEBUG.print("ES::READING SCRIPT:" + script.getAbsolutePath());
      StringBuffer buffer = new StringBuffer();
      success=readScript(script,buffer);
      if(success){
        try{
          String creationScript = buffer.toString();
          Statement st = conn.createStatement();
          int start = 0;
          int end = 0;
          while (end != -1 && start < creationScript.length()) {
            end = creationScript.indexOf("GO", start);
            if (end != -1) {
              DEBUG.print(creationScript.substring(start, end));
              st.executeUpdate(creationScript.substring(start, end));
              start = end + 2; //2 is the length of "GO"
          st.close();
        }catch(Exception e){
          success=false;
          DEBUG.printStackTrace(e);
    }else{
      DEBUG.print("ES::SCRIPT FILE DOES NOT EXISTS");
      success=false;
    return success;
  public static boolean readScript(File script, StringBuffer buffer){
    boolean success = true;
    DEBUG.print("RS:: reading file :" + script.getAbsolutePath());
    try{
      InputStreamReader isr = new InputStreamReader(new FileInputStream(script),"UTF16");
      int ch;
      while ( (ch = isr.read()) > -1) {
        buffer.append( (char) ch);
      if (isr != null)
        isr.close();
    }catch(Exception e){
      success=false;
      DEBUG.printStackTrace(e);
    return success;
  }