// returns all .java files in the list, and returns a list where
// all the .java files have been replaced by their .class files.
protected List<String> compileJavas(
List<String> javas,
File cwd,
File buildDir,
String javaVersion,
boolean debug,
boolean verbose,
boolean showDeprecation,
String extraClassPath,
Set<String> exclude,
Set<String> noCompile)
throws FakeException {
List<String> arguments = new ArrayList<String>();
arguments.add("-encoding");
arguments.add("UTF8");
if (debug) arguments.add("-g");
if (buildDir != null) {
buildDir.mkdirs();
arguments.add("-d");
arguments.add(buildDir.getAbsolutePath());
}
if (javaVersion != null && !javaVersion.equals("")) {
arguments.add("-source");
arguments.add(javaVersion);
arguments.add("-target");
arguments.add(javaVersion);
}
if (showDeprecation) {
arguments.add("-deprecation");
arguments.add("-Xlint:unchecked");
}
if (extraClassPath != null && !extraClassPath.equals("")) {
arguments.add("-classpath");
arguments.add(Util.pathListToNative(extraClassPath));
}
String extDirs = System.getProperty("java.ext.dirs");
if (extDirs != null && !extDirs.equals("")) arguments.add("-Djava.ext.dirs=" + extDirs);
int optionCount = arguments.size();
for (String path : javas)
if (path.endsWith(".java") && !exclude.contains(path))
arguments.add(Util.makePath(cwd, path));
/* Do nothing if there is nothing to do ;-) */
if (optionCount == arguments.size()) return javas;
String[] args = arguments.toArray(new String[arguments.size()]);
if (verbose) {
String output = "Compiling .java files: javac";
for (int i = 0; i < args.length; i++) output += " " + args[i];
err.println(output);
}
if (javac == null) javac = new JavaCompiler(err, out);
try {
javac.call(args, verbose);
} catch (CompileError e) {
throw new FakeException(e.getMessage(), e);
} catch (Exception e) {
e.printStackTrace();
throw new FakeException("Compile error: " + e);
}
List<String> result = java2classFiles(javas, cwd, buildDir, exclude, noCompile);
return result;
}
