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How to implement the following code?

Posted on 2002-06-03
5
209 Views
Last Modified: 2010-03-31
I am new to JAVA And I need help with this piece of code..

I have a class-
CuLinePrinter

It has this method-
public void printText(java.lang.String s_text,
                      java.lang.String s_printer,
                      int i_num_copies)
               throws CuLinePrinterException

How do I use it inside a
Take.java class .. I want to implement it inside

the method called
public void sendEmail (sting mailto) throws EmailException{

  // how to create a new object for CuLinePrinter
  // how to initilize it and then use it..

..


}

Thanks



0
Comment
Question by:sdesar
  • 4
5 Comments
 
LVL 18

Expert Comment

by:bobbit31
ID: 7052165
we'd have to see the constructor for CuLinePrinter class, but it probably has a zero argument constructor so:

public void sendEmail (sting mailto) throws EmailException{

 // how to create a new object for CuLinePrinter
 CuLinePrinter clp = new CuLinePrinter();
 clp.printText(...)

}

0
 
LVL 18

Expert Comment

by:bobbit31
ID: 7052166
i could post a better solution if you can post the code for CuLinePrinter class.
0
 

Author Comment

by:sdesar
ID: 7071143
I have another java related ques.. could u help me please?
here's the ques.

I have a String defined as -

String s_file = getfile();

I need to get the length of this s_file and if its
greater than 80 characters and split it into 2 strings and print it.

I used
int i_len = s_file.length();
and
if ( s_file != "" && i_len > 80)
{
   s_file = sfile,substring(0,80);
   String s_file2 = s_file.substring(80, i_len);

}

When I run it I get a StringIndexOut oF bounds Exception..

Any suggestions?
0
 
LVL 18

Accepted Solution

by:
bobbit31 earned 50 total points
ID: 7071322
s_file = sfile,substring(0,80);
String s_file2 = s_file.substring(80);

or

s_file = sfile,substring(0,80);
String s_file2 = s_file.substring(80, i_len - 80);

0
 
LVL 18

Expert Comment

by:bobbit31
ID: 7071323
if that works for you, please don't forget to close out this question and accept an answer.

Thanks!
0

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