Problem with file creation

[hliasprev]

I have java aplication that in some point it uses javac to compile some java files Then I use reflection and .class dont exist is there a way to make the process wait until files are created in my hard disk


Sorry about my pure English

[Norm]

Can you post the code that shows how you are calling javac?

[hliasprev]

here is the code
public static void compileFiles(String path)
{
System.out.println("Class Creation Started");
try
{
Process rt =Runtime.getRuntime().exec("cmd /c start /min javac "+ path +"\\*.java");

rt.waitFor();
System.out.println("exitvalue:" +rt.exitValue());
}
catch (Exception e) {System.out.println("Unexpected exception Trying to Execute Job: " +e);}

System.out.println("Class Creation Ended");
}

[Norm]

Have you tried executing javac directly instead of using cmd?

Also there is a class that will do a compile via method calls.
See the API doc for the JavaCompiler interface.

[diyaots]

Dear Hliasprev is this code is right ???

here is the code
public static void compileFiles(String path)
{
System.out.println("Class Creation Started");
try
{
Process rt =Runtime.getRuntime().exec("cmd /c start /min javac "+ path +"\\*.java");

rt.waitFor();
System.out.println("exitvalue:" +rt.exitValue());
}
catch (Exception e) {System.out.println("Unexpected exception Trying to Execute Job: " +e);}

System.out.println("Class Creation Ended");
}

[neha34]

you need to specify the full path, not just the directory and the file name to create a file or even check it's existence. I am sure they helps you.