private static Dictionary<String, Object> getDictionary(
Map<String, Type> types, Map<String, Object> values) throws Exception {
Hashtable<String, Object> ht = new Hashtable<String, Object>();
for (Map.Entry<String, Object> e : values.entrySet()) {
String key = e.getKey();
Object value = e.getValue();
Type type;
if (types != null && (type = types.get(key)) != null) {
if (type.scalar != null) {
value = convert(value, type.scalar);
} else if (type.vectorOf != null) {
Collection<Object> coll = (Collection<Object>) value;
Vector vector = new Vector();
for (Object o : coll) {
vector.add(convert(o, type.vectorOf));
}
value = vector;
} else if (type.arrayOf != null) {
if (value instanceof String && type.arrayOf.equals("byte")) {
value = Base64.decodeBase64((String) value);
} else {
Collection<Object> coll = (Collection<Object>) value;
Object array = Array.newInstance(getClass(type.arrayOf), coll.size());
int n = 0;
for (Object o : coll) {
Array.set(array, n++, convert(o, type.arrayOf));
}
value = array;
}
} else {
throw new IllegalArgumentException(
"Key " + key + " has type but neither scalar, vectorOf, nor arrayOf is set");
}
}
ht.put(key, value);
}
return ht;
}
public CommandData parseCommandData(ArtifactData artifact) throws Exception {
File source = new File(artifact.file);
if (!source.isFile()) throw new FileNotFoundException();
CommandData data = new CommandData();
data.sha = artifact.sha;
data.jpmRepoDir = repoDir.getCanonicalPath();
JarFile jar = new JarFile(source);
try {
reporter.trace("Parsing %s", source);
Manifest m = jar.getManifest();
Attributes main = m.getMainAttributes();
data.name = data.bsn = main.getValue("Bundle-SymbolicName");
String version = main.getValue("Bundle-Version");
if (version == null) data.version = Version.LOWEST;
else data.version = new Version(version);
data.main = main.getValue("Main-Class");
data.description = main.getValue("Bundle-Description");
data.title = main.getValue("JPM-Name");
reporter.trace("name " + data.name + " " + data.main + " " + data.title);
DependencyCollector path = new DependencyCollector(this);
path.add(artifact);
DependencyCollector bundles = new DependencyCollector(this);
if (main.getValue("JPM-Classpath") != null) {
Parameters requires = OSGiHeader.parseHeader(main.getValue("JPM-Classpath"));
for (Map.Entry<String, Attrs> e : requires.entrySet()) {
path.add(e.getKey(), e.getValue().get("name")); // coordinate
}
} else if (!artifact.local) { // No JPM-Classpath, falling back to
// server's revision
// Iterable<RevisionRef> closure =
// library.getClosure(artifact.sha,
// false);
// System.out.println("getting closure " + artifact.url + " " +
// Strings.join("\n",closure));
// if (closure != null) {
// for (RevisionRef ref : closure) {
// path.add(Hex.toHexString(ref.revision));
// }
// }
}
if (main.getValue("JPM-Runbundles") != null) {
Parameters jpmrunbundles = OSGiHeader.parseHeader(main.getValue("JPM-Runbundles"));
for (Map.Entry<String, Attrs> e : jpmrunbundles.entrySet()) {
bundles.add(e.getKey(), e.getValue().get("name"));
}
}
reporter.trace("collect digests runpath");
data.dependencies.addAll(path.getDigests());
reporter.trace("collect digests bundles");
data.runbundles.addAll(bundles.getDigests());
Parameters command = OSGiHeader.parseHeader(main.getValue("JPM-Command"));
if (command.size() > 1) reporter.error("Only one command can be specified");
for (Map.Entry<String, Attrs> e : command.entrySet()) {
data.name = e.getKey();
Attrs attrs = e.getValue();
if (attrs.containsKey("jvmargs")) data.jvmArgs = attrs.get("jvmargs");
if (attrs.containsKey("title")) data.title = attrs.get("title");
if (data.title != null) data.title = data.name;
}
return data;
} finally {
jar.close();
}
}
