daily_automated

trunk/workspace/java - ParralelPrint/src/ParallelPrint.java

@@ -0,0 +1,46 @@
+import java.awt.*;
+import java.io.*;
+import javax.comm.*;
+/**
+* Print to a serial port using Java Communications.
+*
+*/
+public class ParallelPrint extends CommPortOpen {
+
+	protected static String inputFileName;
+
+	public static void main(String[] argv)
+		throws IOException, NoSuchPortException, PortInUseException,
+			UnsupportedCommOperationException {
+
+		if (argv.length != 1) {
+			System.err.println("Usage: ParallelPrint filename");
+			System.exit(1);
+		}
+		inputFileName = argv[0];
+
+		new ParallelPrint(null).converse();
+		System.exit(0);
+}
+/* Constructor */
+public ParallelPrint(Frame f)
+	throws IOException, NoSuchPortException, PortInUseException,
+		UnsupportedCommOperationException {
+	super(f);
+}
+
+/**
+* Hold the (one-way) conversation.
+*/
+protected void converse() throws IOException {
+	// Make a reader for the input file.
+	BufferedReader file = new BufferedReader(
+		new FileReader(inputFileName));
+	String line;
+	while ((line = file.readLine()) != null)
+		os.println(line);
+		//Finally, clean up.
+		file.close();
+		os.close();
+	}
+}