@Override
public void processResource(String resource, InputStream is, List<Relocator> relocators)
throws IOException {
ServiceStream out = serviceEntries.get(resource);
String key = resource.substring(SERVICES_PATH.length() + 1);
boolean relocatable = false;
for (Relocator relocator : relocators) {
if (relocator.canRelocateClass(key)) {
relocatable = true;
break;
}
}
if (relocatable && out == null) {
out = new ServiceStream();
serviceEntries.put(resource, out);
}
if (out != null) {
out.append(is);
is.close();
}
if (this.relocators == null) {
this.relocators = relocators;
}
}
@Override
public void modifyOutputStream(JarOutputStream jos) throws IOException {
for (Map.Entry<String, ServiceStream> entry : serviceEntries.entrySet()) {
String key = entry.getKey();
ServiceStream data = entry.getValue();
if (relocators != null) {
key = key.substring(SERVICES_PATH.length() + 1);
for (Relocator relocator : relocators) {
if (relocator.canRelocateClass(key)) {
key = relocator.relocateClass(key);
break;
}
}
key = SERVICES_PATH + '/' + key;
}
jos.putNextEntry(new JarEntry(key));
PrintWriter writer = new PrintWriter(jos);
InputStreamReader streamReader = new InputStreamReader(data.toInputStream());
try (BufferedReader reader = new BufferedReader(streamReader)) {
String className;
while ((className = reader.readLine()) != null) {
if (relocators != null) {
for (Relocator relocator : relocators) {
if (relocator.canRelocateClass(className)) {
className = relocator.applyToSourceContent(className);
break;
}
}
}
writer.println(className);
writer.flush();
}
}
data.reset();
}
}