Hi,
I'm having an issue trying to read an inputstream data in my aspect and then
setting the input stream object to a new object. This doesn't work
Here is the sample code
public class AspectSampleMain {
public static void main(String[] args) {
// TODO Auto-generated
method stub
String test =
"hello world askdjlasdkjaldkjasldkjalsdkjaslkdjalskjdslakjd
dsjalkjd";
ByteArrayInputStream bais = new
ByteArrayInputStream(test.getBytes());
InputStream is = bais;
bar(is);
}
public static void bar(InputStream is){
String l = readContent(is);
System.out.println(l);
// l is blank this is wrong
because is has been read.
}
}
Here is my aspect
public aspect AspectSample {
pointcut sample(java.io.InputStream is):
execution(* AspectSampleMain.bar( .. ))
&& args(is);
before (java.io.InputStream is):sample(is){
String l = readContent(is);
ByteArrayInputStream bais = new
ByteArrayInputStream(l.getBytes());
is = bais;
}
}
This does not work as the "is" does not get set to bais after the
aspect returns to the bar() code. So the input stream has been read and can't
be re-read again.
How do I get around this.
Thanks
Al
