private static void exec(Class clazz, String classLocation, PrintStream stream)
throws IOException, InterruptedException {
String javaHome = System.getProperty("java.home");
String javaBin = javaHome + "/bin/java";
String classpath =
FileUtils.getParentFolder(classLocation); // System.getProperty("java.class.path");
String className = clazz.getCanonicalName();
String outputLocation = FileUtils.getParentFolder(classLocation);
Command command =
new Command(
Display.getDefault(),
"\"" + javaBin + "\" -cp " + "\"" + classpath + "\" " + className,
outputLocation);
command.execute();
}
public static Program run(String fileLocation, final ConsoleStream stream) {
fileLocation = FileUtils.removeExtension(fileLocation);
// TODO: Fix the issue with the /src/ possible ambiguities.
String projectLocation = FileUtils.getPrecedingPath(fileLocation, "/src/");
String className = FileUtils.getPathRelativeTo(fileLocation, "/src/");
String classLocation = projectLocation + "/bin/" + className;
// try
// {
// URL url = new URL("file://" + FileUtils.getParentFolder(classLocation) + "/");
//
// final ClassLoader cLoader = new URLClassLoader(new URL[] { url });
//
// final String className = FileUtils.getFileNameWithoutExtension(classLocation);
//
//// Class clazz = cLoader.loadClass(className);//classLocation.substring(0,
// classLocation.lastIndexOf('.')));
//
//// final Method m = clazz.getMethod("main", String[].class);
//
//// classRunning = true;
//
// new Thread()
// {
// public void run()
// {
// try
// {
// Class clazz = null;
//
// if (classes.containsKey(classLocation))
// {
// clazz = classes.get(classLocation);
// }
// else
// {
// clazz = cLoader.loadClass(className);
//
// classes.put(classLocation, clazz);
// }
//
// exec(clazz, classLocation, stream);
// }
// catch (ClassNotFoundException e)
// {
// e.printStackTrace();
// }
// catch (InterruptedException e)
// {
// e.printStackTrace();
// }
// catch (IOException e)
// {
// e.printStackTrace();
// }
// }
// }.start();
// }
// catch (MalformedURLException e)
// {
// e.printStackTrace();
// }
if (!FileUtils.fileExists(CONFIG_DATA.get("jdk.location"))) {
FileBrowseDialog jdkSearch =
new FileBrowseDialog(
"Specify your JDK location.",
"Location:",
CONFIG_DATA.get("jdk.location"),
FileBrowseDialog.DIRECTORY);
String jdkLoc = jdkSearch.open();
if (jdkLoc != null) {
String location = FileUtils.removeEndingSlashes(jdkLoc.replace('\\', '/'));
ArrowIDE.setConfigDataValue("jdk.location", location);
} else {
stream.println("You must specify a valid jdk to compile this program.");
return null;
}
}
String classpath = getClasspath(projectLocation);
Command c =
new Command(
Display.getDefault(),
new String[] {
CONFIG_DATA.get("jdk.location") + "/bin/java", "-cp", classpath, className
},
projectLocation);
String fileName = FileUtils.getFileNameWithoutExtension(fileLocation);
try {
c.execute(fileName);
return c.getProgram();
} catch (IOException e) {
e.printStackTrace();
}
return null;
}