private void processMetaInfEntry(AsciiBytes name, JarEntryData entry) {
if (name.equals(MANIFEST_MF)) {
this.manifestEntry = entry;
}
if (name.endsWith(SIGNATURE_FILE_EXTENSION)) {
this.signed = true;
}
}
private JarFile createJarFileFromDirectoryEntry(JarEntryData sourceEntry) throws IOException {
final AsciiBytes sourceName = sourceEntry.getName();
JarEntryFilter filter =
new JarEntryFilter() {
@Override
public AsciiBytes apply(AsciiBytes name, JarEntryData entryData) {
if (name.startsWith(sourceName) && !name.equals(sourceName)) {
return name.substring(sourceName.length());
}
return null;
}
};
return new JarFile(
this.rootFile,
this.pathFromRoot + "!/" + sourceEntry.getName().substring(0, sourceName.length() - 1),
this.data,
this.entries,
filter);
}
public JarEntryData getJarEntryData(AsciiBytes name) {
if (name == null) {
return null;
}
Map<AsciiBytes, JarEntryData> entriesByName =
(this.entriesByName == null ? null : this.entriesByName.get());
if (entriesByName == null) {
entriesByName = new HashMap<AsciiBytes, JarEntryData>();
for (JarEntryData entry : this.entries) {
entriesByName.put(entry.getName(), entry);
}
this.entriesByName = new SoftReference<Map<AsciiBytes, JarEntryData>>(entriesByName);
}
JarEntryData entryData = entriesByName.get(name);
if (entryData == null && !name.endsWith(SLASH)) {
entryData = entriesByName.get(name.append(SLASH));
}
return entryData;
}
private void processEntry(JarEntryData entry) {
AsciiBytes name = entry.getName();
if (name.startsWith(META_INF)) {
processMetaInfEntry(name, entry);
}
}