public void close() throws IOException {
// Update the manifest
Manifest updated = m_manifestBuilder.build(m_manifest);
// Create a new Jar file
FileOutputStream fos = new FileOutputStream(m_target);
JarOutputStream jos = new JarOutputStream(fos, updated);
try {
// Copy classes and resources
List<JarEntry> entries = Collections.list(m_source.entries());
for (JarEntry entry : entries) {
// Ignore some entries (MANIFEST, ...)
if (isIgnored(entry)) {
continue;
}
if (isUpdated(entry)) {
// Write newer/updated resource (manipulated classes, ...)
JarEntry je = new JarEntry(entry.getName());
byte[] data = m_content.get(getInternalPath(entry.getName()));
jos.putNextEntry(je);
jos.write(data);
jos.closeEntry();
} else {
// Copy the resource as-is
jos.putNextEntry(entry);
InputStream is = m_source.getInputStream(entry);
try {
Streams.transfer(is, jos);
} finally {
Streams.close(is);
}
jos.closeEntry();
}
}
} finally {
try {
m_source.close();
} catch (IOException e) {
// Ignored
}
Streams.close(jos, fos);
}
}
public void writeMetadata(Element metadata) {
m_manifestBuilder.addMetada(Collections.singletonList(metadata));
m_manifestBuilder.addReferredPackage(Metadatas.findReferredPackages(metadata));
}
