/**
* Adds residency/update/swizzle checks to all of the methods in a given class.
*
* @param context Information about all the classes we're dealing with
* @param info Information about the class we're decorating
*/
private static void decorateClass(final EditorContext context, final ClassInfo info) {
final ClassFile classFile = (ClassFile) info;
// Check to see if the class file is up-to-date
if (!Main.FORCE) {
final File source = classFile.file();
final File target = classFile.outputFile();
if ((source != null)
&& (target != null)
&& source.exists()
&& target.exists()
&& (source.lastModified() < target.lastModified())) {
if (Main.VERBOSE > 1) {
System.out.println(classFile.name() + " is up to date");
}
return;
}
}
if (Main.VERBOSE > 2) {
classFile.print(System.out);
}
final ClassEditor c = context.editClass(info);
boolean skip = false;
final String name = c.type().className();
final String qual = c.type().qualifier() + "/*";
// Edit only classes explicitly mentioned.
if (Main.ONLY.size() > 0) {
skip = true;
// Only edit classes we explicitly don't name.
for (int i = 0; i < Main.ONLY.size(); i++) {
final String pkg = (String) Main.ONLY.get(i);
if (name.equals(pkg) || qual.equals(pkg)) {
skip = false;
break;
}
}
}
// Don't edit classes we explicitly skip.
if (!skip) {
for (int i = 0; i < Main.SKIP.size(); i++) {
final String pkg = (String) Main.SKIP.get(i);
if (name.equals(pkg) || qual.equals(pkg)) {
skip = true;
break;
}
}
}
if (skip) {
if (Main.VERBOSE > 0) {
System.out.println("Skipping " + c.type().className());
}
context.release(info);
return;
}
if (Main.VERBOSE > 0) {
System.out.println("Decorating class " + c.type().className());
}
if (Main.VERBOSE > 2) {
((ClassFile) info).print(System.out);
}
final MethodInfo[] methods = c.methods();
// Add residency checks (via transform()) to each method in the class
for (int j = 0; j < methods.length; j++) {
MethodEditor m;
try {
m = context.editMethod(methods[j]);
} catch (final ClassFormatException ex) {
System.err.println(ex.getMessage());
continue;
}
Main.transform(m);
context.commit(methods[j]);
}
context.commit(info);
}