@Override
public void clearCache() {
super.clearCache();
childCache.clear();
mimeCache.clear();
internal.clear();
}
public Iterable<String> create(java.lang.Void using) {
final String[] children = internal.get().list();
if (children != null && children.length > 0)
return new Iterable<String>() {
public Iterator<String> iterator() {
return new Iterator<String>() {
int pos = -1;
public boolean hasNext() {
return pos + 1 < children.length;
}
public String next() {
return children[++pos];
}
public void remove() {
throw new UnsupportedOperationException("Not supported.");
}
};
}
};
else
return new Iterable<String>() {
public Iterator<String> iterator() {
return new Iterator<String>() {
public boolean hasNext() {
return false;
}
public String next() {
throw new UnsupportedOperationException("Not supported.");
}
public void remove() {
throw new UnsupportedOperationException("Not supported.");
}
};
}
};
}
@Override
public boolean exists() {
return internal.get().exists();
}
public void markDeleteOnExit() {
internal.get().deleteOnExit();
}
@Override
public boolean canWrite() {
return internal.get().canWrite();
}
@Override
public long size() {
return internal.get().length();
}
public void delete() {
internal.get().delete();
}
@Override
public boolean canRead() {
return internal.get().canRead();
}
@Override
public long lastModified() {
return internal.get().lastModified();
}
@Override
public boolean isHidden() {
return internal.get().isHidden();
}
@Override
public String mimeType() {
return mimeCache.get();
}
@Override
public boolean isDirectory() {
return internal.get().isDirectory();
}