public void write(OutputStream out) throws IOException {
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(out, "UTF8"));
bw.write("JarIndex-Version: 1.0\n\n");
if (jarFiles != null) {
for (String jar : jarFiles) {
bw.write(jar + "\n");
LinkedList<String> jarlist = jarMap.get(jar);
if (jarlist != null) {
Iterator<String> listitr = jarlist.iterator();
while (listitr.hasNext()) {
bw.write(listitr.next() + "\n");
}
}
bw.write("\n");
}
bw.flush();
}
}
public static void noNullElements(Collection collection, String message) {
Validate.notNull(collection);
for (Iterator it = collection.iterator(); it.hasNext(); ) {
if (it.next() == null) {
throw new IllegalArgumentException(message);
}
}
}
public static void allElementsOfType(Collection collection, Class clazz, String message) {
Validate.notNull(collection);
Validate.notNull(clazz);
for (Iterator it = collection.iterator(); it.hasNext(); ) {
if (clazz.isInstance(it.next()) == false) {
throw new IllegalArgumentException(message);
}
}
}
public static void noNullElements(Collection collection) {
Validate.notNull(collection);
int i = 0;
for (Iterator it = collection.iterator(); it.hasNext(); i++) {
if (it.next() == null) {
throw new IllegalArgumentException(
"The validated collection contains null element at index: " + i);
}
}
}
public static void allElementsOfType(Collection collection, Class clazz) {
Validate.notNull(collection);
Validate.notNull(clazz);
int i = 0;
for (Iterator it = collection.iterator(); it.hasNext(); i++) {
if (clazz.isInstance(it.next()) == false) {
throw new IllegalArgumentException(
"The validated collection contains an element not of type "
+ clazz.getName()
+ " at index: "
+ i);
}
}
}
public void merge(JarIndex toIndex, String path) {
Iterator<Map.Entry<String, LinkedList<String>>> itr = indexMap.entrySet().iterator();
while (itr.hasNext()) {
Map.Entry<String, LinkedList<String>> e = itr.next();
String packageName = e.getKey();
LinkedList<String> from_list = e.getValue();
Iterator<String> listItr = from_list.iterator();
while (listItr.hasNext()) {
String jarName = listItr.next();
if (path != null) {
jarName = path.concat(jarName);
}
toIndex.addMapping(packageName, jarName);
}
}
}