/**
* Writes the index file out to <code>jos</code>. <code>oldEntries</code> gives the names of the
* files that were removed, <code>movedMap</code> maps from the new name to the old name.
*/
private static void createIndex(JarOutputStream jos, List oldEntries, Map movedMap)
throws IOException {
StringWriter writer = new StringWriter();
writer.write(VERSION_HEADER);
writer.write("\r\n");
// Write out entries that have been removed
for (int counter = 0; counter < oldEntries.size(); counter++) {
String name = (String) oldEntries.get(counter);
writer.write(REMOVE_COMMAND);
writer.write(" ");
writeEscapedString(writer, name);
writer.write("\r\n");
}
// And those that have moved
Iterator names = movedMap.keySet().iterator();
if (names != null) {
while (names.hasNext()) {
String newName = (String) names.next();
String oldName = (String) movedMap.get(newName);
writer.write(MOVE_COMMAND);
writer.write(" ");
writeEscapedString(writer, oldName);
writer.write(" ");
writeEscapedString(writer, newName);
writer.write("\r\n");
}
}
JarEntry je = new JarEntry(INDEX_NAME);
byte[] bytes = writer.toString().getBytes("UTF-8");
writer.close();
jos.putNextEntry(je);
jos.write(bytes, 0, bytes.length);
}
public Manifest getManifest() throws IOException {
if (!isSuperMan()) {
return null;
}
Manifest man = new Manifest();
Attributes attr = man.getMainAttributes();
attr.putAll((Map) superAttr.clone());
// now deep copy the manifest entries
if (superEntries != null) {
Map entries = man.getEntries();
Iterator it = superEntries.keySet().iterator();
while (it.hasNext()) {
Object key = it.next();
Attributes at = (Attributes) superEntries.get(key);
entries.put(key, at.clone());
}
}
return man;
}