
org.jgroups.tests.ParseMessages Maven / Gradle / Ivy
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This artifact provides a single jar that contains all classes required to use remote Jakarta Enterprise Beans and Jakarta Messaging, including
all dependencies. It is intended for use by those not using maven, maven users should just import the Jakarta Enterprise Beans and
Jakarta Messaging BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up
with different versions on classes on the class path).
package org.jgroups.tests;
import org.jgroups.Message;
import org.jgroups.util.Util;
import java.io.ByteArrayInputStream;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.util.List;
/**
* Parses messages out of a captured file and writes them to stdout
* @author Bela Ban
*/
public class ParseMessages {
public static List parse(byte[] buf, int offset, int length) {
return Util.parse(new ByteArrayInputStream(buf, offset, length));
}
public static List parse(String filename) throws FileNotFoundException {
return Util.parse(new FileInputStream(filename));
}
public static void main(String[] args) throws FileNotFoundException {
String file=null;
for(int i=0; i < args.length; i++) {
if(args[i].equals("-file")) {
file=args[++i];
continue;
}
help();
return;
}
List msgs=parse(file);
int cnt=1;
for(Message msg: msgs)
System.out.println(cnt++ + ": " + msg + ", hdrs: " + msg.printHeaders());
}
static private void help() {
System.out.println("ParseMessages [-file ]");
}
}
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