public void readFrom(DataInput in) throws Exception {
type = in.readByte();
boolean isMergeView = in.readBoolean();
if (isMergeView) view = (View) Util.readStreamable(MergeView.class, in);
else view = (View) Util.readStreamable(View.class, in);
mbr = Util.readAddress(in);
mbrs = Util.readAddresses(in, ArrayList.class);
join_rsp = (JoinRsp) Util.readStreamable(JoinRsp.class, in);
my_digest = (Digest) Util.readStreamable(Digest.class, in);
merge_id = (MergeId) Util.readStreamable(MergeId.class, in);
merge_rejected = in.readBoolean();
useFlushIfPresent = in.readBoolean();
}
public static void testWriteView() throws Exception {
List<Address> members = new ArrayList<>();
View v;
Address a1 = Util.createRandomAddress();
Address a2 = Util.createRandomAddress();
Address a4 = Util.createRandomAddress();
ViewId vid = new ViewId(a1, 12345);
members.add(a1);
members.add(a2);
members.add(a4);
v = new View(vid, members);
ByteArrayOutputStream outstream = new ByteArrayOutputStream();
DataOutputStream dos = new DataOutputStream(outstream);
Util.writeGenericStreamable(v, dos);
Util.writeStreamable(v, dos);
dos.close();
byte[] buf = outstream.toByteArray();
ByteArrayInputStream instream = new ByteArrayInputStream(buf);
DataInputStream dis = new DataInputStream(instream);
View v2 = (View) Util.readGenericStreamable(dis);
Assert.assertEquals(v, v2);
v2 = (View) Util.readStreamable(View.class, dis);
Assert.assertEquals(v, v2);
}