public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
// public String version;
int len = in.readInt();
byte[] bytes = new byte[len];
in.read(bytes);
version = new String(bytes);
// public Group group;
group = new Group();
group.readExternal(in);
// public ViewID id;
id = new ViewID();
id.readExternal(in);
// public ViewID[] previous;
len = in.readInt();
previous = new ViewID[len];
for (int i = 0; i < len; i++) {
previous[i] = new ViewID();
previous[i].readExternal(in);
}
// public Endpt[] view;
len = in.readInt();
view = new Endpt[len];
for (int i = 0; i < len; i++) view[i].readExternal(in);
// public InetWithPort[] addresses;
len = in.readInt();
int addrLen = 0;
addresses = new InetSocketAddress[len];
for (int i = 0; i < len; i++) {
addrLen = in.readInt();
bytes = new byte[addrLen];
in.read(bytes);
addresses[i] = new InetSocketAddress(InetAddress.getByAddress(bytes), in.readInt());
}
}
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
reply = true;
int length = in.readInt();
uuid = new byte[length];
in.read(uuid, 0, length);
length = in.readInt();
rpcId = new byte[length];
in.read(rpcId, 0, length);
}
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
reply = in.readBoolean();
int length = in.readInt();
uuid = new byte[length];
in.read(uuid, 0, length);
length = in.readInt();
rpcId = new byte[length];
in.read(rpcId, 0, length);
message = (Serializable) in.readObject();
}
@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
int len = in.readInt();
byte[] b = new byte[len];
// read fully
int done = 0;
while (done < len) {
int got = in.read(b, done, len - done);
if (got < 0) throw new IOException();
done += got;
}
FileSystemProto.Directory proto = FileSystemProto.Directory.parseFrom(b);
path = proto.getPath();
lastModified = proto.getLastModified();
List<FileSystemProto.File> files = proto.getFilesList();
children = new CacheFileProto[files.size()];
for (int i = 0; i < files.size(); i++) {
FileSystemProto.File fp = files.get(i);
CacheFileProto cf = new CacheFileProto();
cf.setShortName(fp.getName());
cf.setDirectory(fp.getIsDirectory());
cf.setLastModified(fp.getLastModified());
cf.setLength(fp.getLength());
children[i] = cf;
}
}
/**
* Read this in
*
* @exception IOException error reading from log stream
* @exception ClassNotFoundException corrupted log stream
*/
public synchronized void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
setPrevblk(in.readLong());
setNextblk(in.readLong());
setBytesused(in.readShort());
setBytesinuse(in.readShort());
setPageLSN(in.readLong());
in.read(data);
// if (in.read(data) != datasize) {
// throw new IOException(
// "Datablock read size invalid " + this.toString());
// }
}
private String readString(final int cn, final char[] ca, final ObjectInput in)
throws IOException {
int cr = 0;
int position = 0;
final int bToComplete;
while (true) {
position += in.read(this.ba, position, BA_LENGTH - position);
if (position >= BB_PART) {
final int icount = (position >> 1);
final int bcount = (icount << 1);
if (!this.bb.hasArray()) {
this.bb.clear();
this.bb.put(this.ba, 0, bcount);
}
this.cb.clear();
this.cb.get(ca, cr, icount);
cr += icount;
if (position - bcount != 0) {
this.ca[cr++] = (char) (((this.ba[bcount] & 0xff) << 8) | ((in.read() & 0xff)));
}
position = 0;
if (cn - cr <= CB_LENGTH) {
bToComplete = (cn - cr) << 1;
break;
}
}
}
if (bToComplete > 0) {
in.readFully(this.ba, position, bToComplete - position);
if (!this.bb.hasArray()) {
this.bb.clear();
this.bb.put(this.ba, 0, bToComplete);
}
this.cb.clear();
this.cb.get(ca, cr, bToComplete >> 1);
}
return new String(ca, 0, cn);
}
@Override
public void readColumn(ObjectInput in, int col, List<List<Object>> batch, byte[] isNull)
throws IOException, ClassNotFoundException {
int currentByte = 0, mask = 0; // Initialize the mask so that it is reset in the loop
boolean isNullVal;
for (int row = 0; row < batch.size(); row++) {
if (mask == 0) {
// If we used up the byte, read the next one, and reset the mask
currentByte = in.read();
mask = 0x80;
}
isNullVal = (currentByte & mask) != 0;
mask >>= 1; // Shift the mask to the next bit
if (!isNullVal) {
if (mask == 0) {
currentByte = in.read();
mask = 0x80;
}
batch.get(row).set(col, ((currentByte & mask) == 0) ? Boolean.FALSE : Boolean.TRUE);
mask >>= 1;
}
}
}
private void read(ObjectInput dis, byte[] toFill) throws IOException {
int idBytes = 0;
int toFillLength = toFill.length;
while (idBytes < toFillLength) {
// idBytes += dis.read(toFill, idBytes, (toFillLength - idBytes));
int dataRead = dis.read(toFill, idBytes, (toFillLength - idBytes));
if (dataRead == -1) {
throw new IOException(
LocalizedStrings
.ClientProxyMembershipID_UNEXPECTED_EOF_REACHED_DISTRIBUTED_MEMBERSHIPID_COULD_NOT_BE_READ
.toLocalizedString());
}
idBytes += dataRead;
}
}
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
boolean hasBuffer = in.readBoolean();
if (hasBuffer) {
int capacity = in.readInt();
int limit = in.readInt();
int position = in.readInt();
byte[] bytes = new byte[capacity];
int bytesRead = in.read(bytes);
if (bytesRead != capacity) {
throw new IOException(
"Expected to read " + capacity + " bytes but only read " + bytesRead + " bytes.");
}
this.buffer = ByteBuffer.wrap(bytes, position, limit - position);
} else {
this.buffer = null;
}
}
public static byte[] readBytes(ObjectInput in) throws IOException {
int newlength = in.readByte();
if (newlength < 0) newlength += 256; // want full unsigned range
if (newlength == MAGIC_LENGTH_INDICATING_32_BIT_SIZE) // magic to indicate four byte length
newlength = in.readInt();
// System.out.println("ByteArray.readExternal() with length " + newlength);
if (newlength == 0) return ZERO_JAVA_BYTE_ARRAY;
byte[] localBuffer = new byte[newlength];
int done = 0;
while (done < newlength) {
int nRead =
in.read(localBuffer, done, newlength - done); // may return less bytes than requested!
if (nRead <= 0)
throw new IOException(
"deserialization of ByteArray returned "
+ nRead
+ " while expecting "
+ (newlength - done));
done += nRead;
}
return localBuffer;
}
public void readExternal(ObjectInput in) throws IOException {
this.opcode = (byte) in.read();
}
