void loadRobot() {
// Creates new ClassLoader for whenever the class needs to be reloaded.
ClassLoader parentClassLoader = DynamicClassLoader.class.getClassLoader();
DynamicClassLoader newClassLoader = new DynamicClassLoader(parentClassLoader);
String classFile =
String.format(System.getProperty("user.dir") + "/" + robotName + "Robot.class");
// A new instance is created of the main Robot class in order to start the normal and hear
// threads
try {
Class<? extends SyncRobot> sr = newClassLoader.loadClass(robotName + "Robot", classFile);
classFile =
String.format(
System.getProperty("user.dir")
+ "/"
+ robotName
+ "Robot$"
+ robotName
+ "HearThread.class");
newClassLoader.loadClass(robotName + "Robot$" + robotName + "HearThread", classFile);
sr.newInstance().StartThreads();
} catch (Exception e) {
e.printStackTrace();
System.out.println("Failed to load Robot class");
}
}
/**
* Gets information on the specified class. Information is returned as a list of lists that is
* printed to System.out.
*
* @param className a <code>String</code> value
* @param level access level i.e. public, protected, default, and private
*/
public static void getClassInfo(String className, int level) {
try {
DynamicClassLoader dcl = new DynamicClassLoader();
Class c = dcl.loadClass(className);
if (c != null) {
StringBuffer sb = new StringBuffer(3000);
sb.append(START_LIST);
sb.append(NL);
listClassInfo(c, level, sb);
sb.append(END_PAREN);
sb.append(NL);
Writer out = new BufferedWriter(new OutputStreamWriter(System.out));
try {
out.write(sb.toString());
out.flush();
} catch (IOException e) {
}
}
} catch (ClassNotFoundException e) {
System.out.println(NIL);
} catch (Exception e) {
System.out.println(
"(error \"Trying to load " + className + " caused a Java exception: " + e + "\")");
} catch (NoClassDefFoundError e) {
System.out.println(NIL);
} catch (UnsatisfiedLinkError e) {
// This occurs with classes that have native methods whose native
// implementations cannot be found.
System.out.println(
"(error \"Trying to load "
+ className
+ " caused a Java UnsatisfiedLinkError: "
+ e
+ "\")");
} catch (LinkageError e) {
System.out.println(
"(error \"Trying to load " + className + " caused a Java LinkageError: " + e + "\")");
}
}
