public void writeExternal(ObjectOutput out) throws IOException {
out.writeBoolean(reply);
out.writeInt(uuid.length);
out.write(uuid, 0, uuid.length);
out.writeInt(rpcId.length);
out.write(rpcId, 0, rpcId.length);
out.writeObject(message);
}
/**
* Write this out.
*
* @exception IOException error writing to log stream
*/
public synchronized void writeExternal(ObjectOutput out) throws IOException {
out.writeLong(getPrevblk());
out.writeLong(getNextblk());
out.writeShort(getBytesused());
out.writeShort(getBytesinuse());
out.writeLong(getPageLSN());
if (getBytesused() == datasize) out.write(data);
else out.write(data, 0, getBytesused());
}
@Override
public void writeExternal(ObjectOutput out) throws IOException {
super.writeExternal(out);
out.writeInt(request.serializedMessage.length);
out.write(request.serializedMessage);
out.writeBoolean(request.signed);
if (request.signed) {
out.writeInt(request.serializedMessageSignature.length);
out.write(request.serializedMessageSignature);
}
}
@Override
public void writeExternal(ObjectOutput out) throws IOException {
out.write(this.cardinality & 0xFF);
out.write((this.cardinality >>> 8) & 0xFF);
if (BufferUtil.isBackedBySimpleArray(content)) {
short[] a = content.array();
for (int k = 0; k < this.cardinality; ++k) {
out.writeShort(Short.reverseBytes(a[k]));
}
} else {
for (int k = 0; k < this.cardinality; ++k) {
out.writeShort(Short.reverseBytes(content.get(k)));
}
}
}
@Override
protected void writeObject(ObjectOutput out, Object obj) throws IOException {
BigInteger val = (BigInteger) obj;
byte[] bytes = val.toByteArray();
out.writeInt(bytes.length);
out.write(bytes);
}
protected void writePackager(ObjectOutput out) throws IOException {
out.writeByte('P');
String pclass = packager.getClass().getName();
byte[] b = pclass.getBytes();
out.writeShort(b.length);
out.write(b);
}
/** {@inheritDoc} */
public void writeExternal(ObjectOutput out) throws IOException {
super.writeExternal(out);
byte[] data = path.getBytes(Constants.DEFAULT_ENCODING);
out.writeInt(data.length);
out.write(data);
}
@Override
public void writeExternal(ObjectOutput out) throws IOException {
byte[] bytes = getBytes();
out.writeInt(bytes.length);
out.writeInt(this.numFields);
out.write(bytes);
}
public void writeString(final String s) throws IOException {
final ObjectOutput out = this.out;
if (s != null) {
final int cn = s.length();
ASCII:
if (cn <= BA_LENGTH) {
for (int ci = 0; ci < cn; ) {
if ((s.charAt(ci++) & 0xffffff00) != 0) {
break ASCII;
}
}
if (cn <= 8) {
out.writeInt(-cn);
out.writeBytes(s);
return;
} else {
out.writeInt(-cn);
s.getBytes(0, cn, this.ba, 0);
out.write(this.ba, 0, cn);
return;
}
}
out.writeInt(cn);
out.writeChars(s);
return;
} else {
out.writeInt(Integer.MIN_VALUE);
return;
}
}
@Override
public void writeExternal(ObjectOutput out) throws IOException {
out.writeInt(2);
out.writeInt(548);
out.writeInt(348);
byte[] bytes = new byte[1024];
for (int i = 0; i < 548; i++) {
bytes[i] = 1;
}
out.write(bytes, 0, 548);
bytes = new byte[1024];
for (int i = 0; i < 348; i++) {
bytes[i] = 2;
}
out.write(bytes, 0, 348);
}
protected void writeHeader(ObjectOutput out) throws IOException {
int len = header.getLength();
if (len > 0) {
out.writeByte('H');
out.writeShort(len);
out.write(header.pack());
}
}
@Override
protected void writeObject(ObjectOutput out, Object obj) throws IOException {
BigDecimal val = (BigDecimal) obj;
out.writeInt(val.scale());
BigInteger unscaled = val.unscaledValue();
byte[] bytes = unscaled.toByteArray();
out.writeInt(bytes.length);
out.write(bytes);
}
@Override
protected void writeObject(ObjectOutput out, Object obj) throws IOException {
byte[] bytes = ((BinaryType) obj).getBytes();
out.writeInt(
bytes
.length); // in theory this could be a short, but we're not strictly enforcing the
// length
out.write(bytes);
}
// support function to allow ordinary byte [] to be written in same fashion
public static void writeBytes(ObjectOutput out, byte[] buffer, int offset, int length)
throws IOException {
if (length < 256 && length != MAGIC_LENGTH_INDICATING_32_BIT_SIZE) {
out.writeByte(length);
} else {
out.writeByte(MAGIC_LENGTH_INDICATING_32_BIT_SIZE);
out.writeInt(length);
}
out.write(buffer, offset, length);
}
public void writeExternal(ObjectOutput out) throws IOException {
out.writeBoolean(this.buffer != null);
if (this.buffer != null) {
out.writeInt(this.buffer.capacity());
out.writeInt(this.buffer.limit());
out.writeInt(this.buffer.position());
for (int i = 0; i < this.buffer.capacity(); i++) {
out.write(this.buffer.get(i));
}
}
}
@Override
protected void writeObject(ObjectOutput out, Object obj) throws IOException {
DefaultDataTypes dataType = getDataTypeManager().getDataType(obj.getClass());
int code = dataType.ordinal();
out.writeByte((byte) code);
if (code == DataTypeManagerService.DefaultDataTypes.BOOLEAN.ordinal()) {
if (Boolean.TRUE.equals(obj)) {
out.write((byte) 1);
} else {
out.write((byte) 0);
}
} else if (code <= highestKnownCode
&& code != DataTypeManagerService.DefaultDataTypes.OBJECT.ordinal()) {
dataType = DataTypeManagerService.DefaultDataTypes.valueOf(getTeiidVersion(), code);
ColumnSerializer s = getSerializer(dataType.getId(), (byte) 1);
s.writeObject(out, obj);
} else {
super.writeObject(out, obj);
}
}
@Override
public void writeExternal(ObjectOutput out) throws IOException {
// writeBytes(out, buffer, offset, length);
if (length < 256 && length != MAGIC_LENGTH_INDICATING_32_BIT_SIZE) {
out.writeByte(length);
} else {
out.writeByte(MAGIC_LENGTH_INDICATING_32_BIT_SIZE);
out.writeInt(length);
}
out.write(buffer, offset, length);
}
/**
* For Externalizable
*
* @see Externalizable
*/
public void writeExternal(ObjectOutput out) throws IOException {
// if (this.transientPort == 0) {
// InternalDistributedSystem.getLoggerI18n().warning(
// LocalizedStrings.DEBUG,
// "externalizing a client ID with zero port: " + this.toString(),
// new Exception("Stack trace"));
// }
Assert.assertTrue(this.identity.length <= BYTES_32KB);
out.writeShort(this.identity.length);
out.write(this.identity);
out.writeInt(this.uniqueId);
}
/* This implementation compacts the isNull and boolean data for non-null values into a byte[]
* by using a 8 bit mask that is bit-shifted to mask each value.
*/
@Override
public void writeColumn(ObjectOutput out, int col, List<? extends List<?>> batch)
throws IOException {
int currentByte = 0;
int mask = 0x80;
Object obj;
for (int row = 0; row < batch.size(); row++) {
// Write the isNull value
obj = batch.get(row).get(col);
if (obj == null) {
currentByte |= mask;
}
mask >>= 1; // Shift the mask to the next bit
if (mask == 0) {
// If the current byte has been used up, write it and reset.
out.write(currentByte);
currentByte = 0;
mask = 0x80;
}
if (obj != null) {
// Write the boolean value if it's not null
if (((Boolean) obj).booleanValue()) {
currentByte |= mask;
}
mask >>= 1;
if (mask == 0) {
out.write(currentByte);
currentByte = 0;
mask = 0x80;
}
}
}
// Invariant mask != 0
// If we haven't reached the eight-row mark then the loop would not have written this byte
// Write the final byte containing data for th extra rows, if it exists.
if (mask != 0x80) {
out.write(currentByte);
}
}
/**
* Packs the (boolean) information about whether data values in the column are null into bytes so
* that we send ~n/8 instead of n bytes.
*
* @param out
* @param col
* @param batch
* @throws IOException
* @since 4.2
*/
static void writeIsNullData(ObjectOutput out, int col, List<? extends List<?>> batch)
throws IOException {
int numBytes = batch.size() / 8, row = 0, currentByte = 0;
for (int byteNum = 0; byteNum < numBytes; byteNum++, row += 8) {
currentByte = (batch.get(row).get(col) == null) ? 0x80 : 0;
if (batch.get(row + 1).get(col) == null) currentByte |= 0x40;
if (batch.get(row + 2).get(col) == null) currentByte |= 0x20;
if (batch.get(row + 3).get(col) == null) currentByte |= 0x10;
if (batch.get(row + 4).get(col) == null) currentByte |= 0x08;
if (batch.get(row + 5).get(col) == null) currentByte |= 0x04;
if (batch.get(row + 6).get(col) == null) currentByte |= 0x02;
if (batch.get(row + 7).get(col) == null) currentByte |= 0x01;
out.write(currentByte);
}
if (batch.size() % 8 > 0) {
currentByte = 0;
for (int mask = 0x80; row < batch.size(); row++, mask >>= 1) {
if (batch.get(row).get(col) == null) currentByte |= mask;
}
out.write(currentByte);
}
}
@Override
public void writeObject(ObjectOutput output, OffHeapEmbeddedMetadata object)
throws IOException {
int number = numbers.get(object.getClass(), -1);
output.write(number);
switch (number) {
case EXPIRABLE:
output.writeLong(object.lifespan());
output.writeLong(object.maxIdle());
break;
}
output.writeObject(object.version());
}
/**
* Distill the BigDecimal to a byte array and write out:
*
* <UL>
* <LI>scale (zero or positive) as a byte
* <LI>length of byte array as a byte
* <LI>the byte array
* </UL>
*/
public void writeExternal(ObjectOutput out) throws IOException {
// never called when value is null
if (SanityManager.DEBUG) SanityManager.ASSERT(!isNull());
int scale;
byte[] byteArray;
if (value != null) {
scale = value.scale();
// J2SE 5.0 introduced negative scale value for BigDecimals.
// In previouse Java releases a negative scale was not allowed
// (threw an exception on setScale and the constructor that took
// a scale).
//
// Thus the Derby format for DECIMAL implictly assumed a
// positive or zero scale value, and thus now must explicitly
// be positive. This is to allow databases created under J2SE 5.0
// to continue to be supported under JDK 1.3/JDK 1.4, ie. to continue
// the platform independence, independent of OS/cpu and JVM.
//
// If the scale is negative set the scale to be zero, this results
// in an unchanged value with a new scale. A BigDecimal with a
// negative scale by definition is a whole number.
// e.g. 1000 can be represented by:
// a BigDecimal with scale -3 (unscaled value of 1)
// or a BigDecimal with scale 0 (unscaled value of 1000)
if (scale < 0) {
scale = 0;
value = value.setScale(0);
}
BigInteger bi = value.unscaledValue();
byteArray = bi.toByteArray();
} else {
scale = rawScale;
byteArray = rawData;
}
if (SanityManager.DEBUG) {
if (scale < 0)
SanityManager.THROWASSERT(
"DECIMAL scale at writeExternal is negative " + scale + " value " + toString());
}
out.writeByte(scale);
out.writeByte(byteArray.length);
out.write(byteArray);
}
public void writeExternal(ObjectOutput out) throws IOException {
// public String version;
byte[] bytes = version.getBytes();
out.writeInt(bytes.length);
out.write(bytes);
// public Group group;
group.writeExternal(out);
// public ViewID id;
id.writeExternal(out);
// public ViewID[] previous;
out.writeInt(previous.length);
for (int i = 0; i < previous.length; i++) previous[i].writeExternal(out);
// public Endpt[] view;
out.writeInt(view.length);
for (int i = 0; i < view.length; i++) view[i].writeExternal(out);
// public InetWithPort[] addresses;
out.writeInt(addresses.length);
for (int i = 0; i < addresses.length; i++) {
bytes = addresses[i].getAddress().getAddress();
out.writeInt(bytes.length);
out.write(bytes);
out.writeInt(addresses[i].getPort());
}
}
@Override
public void writeExternal(final ObjectOutput out) throws IOException {
out.writeUTF(id);
out.writeInt(version);
out.writeLong(block);
/*
* Note: offset not written when serialized and always zero when
* de-serialized.
*/
out.writeInt(len); /* length */
out.write(b, off, len); /* data */
}
@Override
public void writeObject(ObjectOutput output, Document doc) throws IOException {
// Write the type byte ...
output.writeByte(1);
byte[] bytes = Bson.write(doc);
// Write the number of bytes ...
output.writeInt(bytes.length);
// Write the BSON output ...
output.write(bytes);
// Try to read the bytes back in, and if there's a failure, then write out the doc ...
try {
Bson.read(new ByteArrayInputStream(bytes));
} catch (RuntimeException e) {
// Print the original document ...
System.err.println("Failed to write and read BSON document: ");
System.err.println(Json.write(doc));
}
}
@Override
public void writeExternal(ObjectOutput out) throws IOException {
FileSystemProto.Directory.Builder dirBuilder = FileSystemProto.Directory.newBuilder();
dirBuilder.setPath(getPath());
dirBuilder.setLastModified(getLastModified());
FileSystemProto.File.Builder fileBuilder = FileSystemProto.File.newBuilder();
for (CacheFileProto child : children) {
fileBuilder.clear();
fileBuilder.setName(child.getShortName());
fileBuilder.setIsDirectory(child.isDirectory());
fileBuilder.setLastModified(child.getLastModified());
fileBuilder.setLength(child.getLength());
dirBuilder.addFiles(fileBuilder);
}
thredds.filesystem.FileSystemProto.Directory dirProto = dirBuilder.build();
byte[] b = dirProto.toByteArray();
out.writeInt(b.length);
out.write(b);
}
@Override
public void writeObject(ObjectOutput output, ByteBufferImpl b) throws IOException {
UnsignedNumeric.writeUnsignedInt(output, b.length);
output.write(b.buf, b.offset, b.length);
}
public void writeExternal(ObjectOutput out) throws IOException {
out.writeLong(id);
out.writeInt(content.length);
out.write(content);
}
public void write(int b) throws IOException {
out.write(b);
}
public void write(byte[] b, int off, int len) throws IOException {
out.write(b, off, len);
}
