import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.EOFException;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PipedInputStream;
import java.io.PipedOutputStream;
public class PipedBytes extends Object {
public static void writeStuff(OutputStream rawOut) {
try {
DataOutputStream out = new DataOutputStream(
new BufferedOutputStream(rawOut));
int[] data = { 82, 105, 99, 104, 97, 114, 100, 32, 72, 121, 100,
101 };
for (int i = 0; i < data.length; i++) {
out.writeInt(data[i]);
}
out.flush();
out.close();
} catch (IOException x) {
x.printStackTrace();
}
}
public static void readStuff(InputStream rawIn) {
try {
DataInputStream in = new DataInputStream(new BufferedInputStream(
rawIn));
boolean eof = false;
while (!eof) {
try {
int i = in.readInt();
System.out.println("just read: " + i);
} catch (EOFException eofx) {
eof = true;
}
}
System.out.println("Read all data from the pipe");
} catch (IOException x) {
x.printStackTrace();
}
}
public static void main(String[] args) {
try {
final PipedOutputStream out = new PipedOutputStream();
final PipedInputStream in = new PipedInputStream(out);
Runnable runA = new Runnable() {
public void run() {
writeStuff(out);
}
};
Thread threadA = new Thread(runA, "threadA");
threadA.start();
Runnable runB = new Runnable() {
public void run() {
readStuff(in);
}
};
Thread threadB = new Thread(runB, "threadB");
threadB.start();
} catch (IOException x) {
x.printStackTrace();
}
}
}