I don't know why it doesn't workssssssssss

[pgautham]

Hi I am trying to run the below code.. at one point it doesnt taks the input at all...(i have highligted it in green) can anyone please tell me why it doe not prompt me for input ?? when i run it separatly it work perfect but in this when the particular case is selected it just works until it gets the movies name...but doesn't prompts me for any particular movie name..please lemme know ..thanks
(The sql part is right though !)



while(Flag) {
System.out.println();
System.out.println();

System.out.println("MENU");

System.out.println("(M) LIST ALL MOVIES");

System.out.println("(A) LIST ALL ACTORS");

System.out.println("( R ) USER RATINGS");

System.out.println("(Q) QUIT");

System.out.print("ENTER YOUR CHOICE : ");
int c = System.in.read();
try
{

switch ((char) c)
{
case 'm':
case 'M' :

System.out.println("You have selected M");

rst = stmt.executeQuery("select Title from Movie");

// Print the result
System.out.println("THE MOVIE TITLES ARE :");

while (rst.next()) {
System.out.println(" " + rst.getString(1));
}
System.out.println("You have selected M");

System.out.print("please enter movie name:");
String m= br.readLine();
System.out.println("moviename:" +m);

String sql="select AName from acts_in where title= ?";
PreparedStatement pstmt =conn.prepareStatement(sql);
pstmt.setString(1,m);
rst=pstmt.executeQuery();
System.out.println("the actors are");
while(rst.next())
{
System.out.println( " "+rst.getString(1));
}
System.out.println("\nQuery executed. Connection closed");
rst.close();
stmt.close();
conn.close();



break;
case 'a':
case 'A': System.out.println("Your are in A");


case 'q' :
case 'Q' : Flag=false; break;
default: System.out.println(); System.out.println("Invalid Choice"); break;
} //end switch
}// end switch try

[sjalle]

Check out this little class

import java.io.*;
import java.text.*;

public class UserInput {
  static DecimalFormat df=new DecimalFormat("0.000");
  // treat System.in like a buffered reader
  static BufferedReader cons=
      new BufferedReader(new InputStreamReader(System.in));

  public UserInput() {}

  /**
   * Get an integer from the console
   * The Integer.MIN_VALUE is returned on blank input
   */
  public int getUserInt(String prompt) {
    String inLine=null;
    while (true) { // keep on until value ok
      System.out.println(prompt+" (blank to stop)");
      try {
        inLine=cons.readLine().trim();
        if (inLine.length()==0) {
          System.out.println("Bye for now");
          return Integer.MIN_VALUE;
        }
        return Integer.parseInt(inLine);
      }
      catch (IOException ex) {
        System.err.println("An error occurred");
        ex.printStackTrace();
      }
      catch (NumberFormatException ex) {
        System.err.println(inLine+" is not an integer");
      }
      System.err.println("Please reenter");
    }
  }
  /**
   * Get a double from the console
   * The Double.MIN_VALUE is returned on blank input
   */
  public double getUserDouble(String prompt) {
    String inLine=null;
    while (true) { // keep on until value ok
      System.out.println(prompt+" (blank to stop)");
      try {
        inLine=cons.readLine().trim();
        if (inLine.length()==0) {
          System.out.println("Bye for now");
          return Double.MIN_VALUE;
        }
        return Double.parseDouble(inLine);
      }
      catch (IOException ex) {
        System.err.println("An error occurred");
        ex.printStackTrace();
      }
      catch (NumberFormatException ex) {
        System.err.println(inLine+" is not a valid decimal number");
      }
      System.err.println("Please reenter");
    }
  }

  /**
   * Get a string from the console
   */
  public String getUserString(String prompt) {
    System.out.println(prompt+" (blank to stop)");
    while (true) { // keep on until input ok
      try {
        return cons.readLine().trim();
      }
      catch (IOException ex) {
        System.err.println("An error occurred");
        ex.printStackTrace();
      }
    }
  }
  /***********************
   * Main (for test)
   */
  public static void main (String [] args) {
    UserInput ui=new UserInput();

    int n=ui.getUserInt("Enter a whole number");
    if (n==Integer.MIN_VALUE) System.exit(0);
    System.out.println("You entered: "+n);

    double d=ui.getUserDouble("Enter a decimal number");
    if (d==Double.MIN_VALUE) System.exit(0);
    System.out.println("You entered: "+df.format(d));

    String s=ui.getUserString("Enter some text");
    if (s.length() > 0) {
      System.out.println("You entered: " + s);
    }
    System.out.println("Bye for now");
  }
}