Java Code Examples for java.io.DataOutput

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Example 1
Project: DecompiledMinecraft   File: NBTTagList.java   View source code 6 votes vote down vote up
/**
 * Write the actual data contents of the tag, implemented in NBT extension classes
 */
void write(DataOutput output) throws IOException
{
    if (!this.tagList.isEmpty())
    {
        this.tagType = ((NBTBase)this.tagList.get(0)).getId();
    }
    else
    {
        this.tagType = 0;
    }

    output.writeByte(this.tagType);
    output.writeInt(this.tagList.size());

    for (int i = 0; i < this.tagList.size(); ++i)
    {
        ((NBTBase)this.tagList.get(i)).write(output);
    }
}
 
Example 2
Project: hadoop   File: FileSystemCounterGroup.java   View source code 6 votes vote down vote up
/**
 * FileSystemGroup ::= #scheme (scheme #counter (key value)*)*
 */
@Override
public void write(DataOutput out) throws IOException {
  WritableUtils.writeVInt(out, map.size()); // #scheme
  for (Map.Entry<String, Object[]> entry : map.entrySet()) {
    WritableUtils.writeString(out, entry.getKey()); // scheme
    // #counter for the above scheme
    WritableUtils.writeVInt(out, numSetCounters(entry.getValue()));
    for (Object counter : entry.getValue()) {
      if (counter == null) continue;
      @SuppressWarnings("unchecked")
      FSCounter c = (FSCounter) ((Counter)counter).getUnderlyingCounter();
      WritableUtils.writeVInt(out, c.key.ordinal());  // key
      WritableUtils.writeVLong(out, c.getValue());    // value
    }
  }
}
 
Example 3
Project: hadoop   File: GridmixSplit.java   View source code 6 votes vote down vote up
@Override
public void write(DataOutput out) throws IOException {
  super.write(out);
  WritableUtils.writeVInt(out, id);
  WritableUtils.writeVInt(out, maps);
  WritableUtils.writeVLong(out, inputRecords);
  WritableUtils.writeVLong(out, outputBytes);
  WritableUtils.writeVLong(out, outputRecords);
  WritableUtils.writeVLong(out, maxMemory);
  WritableUtils.writeVInt(out, reduces);
  for (int i = 0; i < reduces; ++i) {
    out.writeDouble(reduceBytes[i]);
    out.writeDouble(reduceRecords[i]);
  }
  WritableUtils.writeVInt(out, nSpec);
  for (int i = 0; i < nSpec; ++i) {
    WritableUtils.writeVLong(out, reduceOutputBytes[i]);
    WritableUtils.writeVLong(out, reduceOutputRecords[i]);
  }
}
 
Example 4
Project: incubator-netbeans   File: Stamps.java   View source code 6 votes vote down vote up
private static void produceRelativePath(String path, Object out) throws IOException {
    if (path.isEmpty()) {
        if (out instanceof DataOutput) {
            DataOutput dos = (DataOutput)out;
            dos.writeUTF(path);
        }
        return;
    }
    if (testWritePath(path, System.getProperty("netbeans.user"), "user", out)) { // NOI18N
        return;
    }
    int cnt = 0;
    for (String p : Clusters.dirs()) {
        if (testWritePath(path, p, "" + cnt, out)) {
            return;
        }
        cnt++;
    }
    if (testWritePath(path, System.getProperty("netbeans.home"), "home", out)) { // NOI18N
        return;
    }
    LOG.log(Level.FINE, "Cannot find relative path for {0}", path); // NOI18N
    doWritePath("abs", path, out); // NOI18N
}
 
Example 5
Project: monarch   File: DataSerializer.java   View source code 6 votes vote down vote up
/**
 * Writes an array of <code>String</code>s to a <code>DataOutput</code>. This method will
 * serialize a <code>null</code> array and not throw a <code>NullPointerException</code>.
 *
 * @throws IOException A problem occurs while writing to <code>out</code>
 *
 * @see #readStringArray
 * @see #writeString
 */
public static void writeStringArray(String[] array, DataOutput out) throws IOException {

  InternalDataSerializer.checkOut(out);

  int length;
  if (array == null) {
    length = -1;
  } else {
    length = array.length;
  }
  InternalDataSerializer.writeArrayLength(length, out);
  if (logger.isTraceEnabled(LogMarker.SERIALIZER)) {
    logger.trace(LogMarker.SERIALIZER, "Writing String array of length {}", length);
  }
  if (length > 0) {
    for (int i = 0; i < length; i++) {
      writeString(array[i], out);
    }
  }
}
 
Example 6
Project: DecompiledMinecraft   File: NBTTagList.java   View source code 6 votes vote down vote up
/**
 * Write the actual data contents of the tag, implemented in NBT extension classes
 */
void write(DataOutput output) throws IOException
{
    if (!this.tagList.isEmpty())
    {
        this.tagType = ((NBTBase)this.tagList.get(0)).getId();
    }
    else
    {
        this.tagType = 0;
    }

    output.writeByte(this.tagType);
    output.writeInt(this.tagList.size());

    for (int i = 0; i < this.tagList.size(); ++i)
    {
        ((NBTBase)this.tagList.get(i)).write(output);
    }
}
 
Example 7
Project: myster   File: DownloaderThread.java   View source code 6 votes vote down vote up
private int readWrite(ProgressWindow progress, DataOutput out, int size, byte[] buffer) {
    if (size == 0)
        return 0;
    try {
        in.readFully(buffer, 0, size);
        if (size != BUFFERSIZE)
            progress.setText("Finishing up the transfer..");
        out.write(buffer, 0, size);
    } catch (Exception ex) {
        progress.setText("Transmission error!");
        System.out.println("Transmission error");
        return -1;
    }

    bytesSent += size;
    progress.setText("Transfered: " + Util.getStringFromBytes(bytesSent),
            FileProgressWindow.BAR_1);
    progress.setValue(bytesSent + amountToSkip, FileProgressWindow.BAR_1);
    return size;
}
 
Example 8
Project: apkfile   File: StringPoolChunk.java   View source code 6 votes vote down vote up
private int writeStrings(DataOutput payload, ByteBuffer offsets, boolean shrink) throws IOException {
    int stringOffset = 0;
    Map<String, Integer> used = new HashMap<>();  // Keeps track of strings already written
    for (String string : strings) {
        // Dedupe everything except stylized strings, unless shrink is true (then dedupe everything)
        if (used.containsKey(string) && (shrink || isOriginalDeduped)) {
            Integer offset = used.get(string);
            offsets.putInt(offset == null ? 0 : offset);
        } else {
            byte[] encodedString = ResourceString.encodeString(string, getStringType());
            payload.write(encodedString);
            used.put(string, stringOffset);
            offsets.putInt(stringOffset);
            stringOffset += encodedString.length;
        }
    }

    // ARSC files pad to a 4-byte boundary. We should do so too.
    stringOffset = writePad(payload, stringOffset);
    return stringOffset;
}
 
Example 9
Project: hadoop   File: SnapshotFSImageFormat.java   View source code 6 votes vote down vote up
/**
 * Save SnapshotDiff list for an INodeDirectoryWithSnapshot.
 * @param sNode The directory that the SnapshotDiff list belongs to.
 * @param out The {@link DataOutput} to write.
 */
private static <N extends INode, A extends INodeAttributes, D extends AbstractINodeDiff<N, A, D>>
    void saveINodeDiffs(final AbstractINodeDiffList<N, A, D> diffs,
    final DataOutput out, ReferenceMap referenceMap) throws IOException {
  // Record the diffs in reversed order, so that we can find the correct
  // reference for INodes in the created list when loading the FSImage
  if (diffs == null) {
    out.writeInt(-1); // no diffs
  } else {
    final List<D> list = diffs.asList();
    final int size = list.size();
    out.writeInt(size);
    for (int i = size - 1; i >= 0; i--) {
      list.get(i).write(out, referenceMap);
    }
  }
}
 
Example 10
Project: hadoop   File: TestNetworkedJob.java   View source code 6 votes vote down vote up
/**
 * test BlackListInfo class
 * 
 * @throws IOException
 */
@Test (timeout=5000)
public void testBlackListInfo() throws IOException {
  BlackListInfo info = new BlackListInfo();
  info.setBlackListReport("blackListInfo");
  info.setReasonForBlackListing("reasonForBlackListing");
  info.setTrackerName("trackerName");
  ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
  DataOutput out = new DataOutputStream(byteOut);
  info.write(out);
  BlackListInfo info2 = new BlackListInfo();
  info2.readFields(new DataInputStream(new ByteArrayInputStream(byteOut
      .toByteArray())));
  assertEquals(info, info);
  assertEquals(info.toString(), info.toString());
  assertEquals(info.getTrackerName(), "trackerName");
  assertEquals(info.getReasonForBlackListing(), "reasonForBlackListing");
  assertEquals(info.getBlackListReport(), "blackListInfo");

}
 
Example 11
Project: hadoop   File: SortedMapWritable.java   View source code 6 votes vote down vote up
@Override
public void write(DataOutput out) throws IOException {
  super.write(out);
  
  // Write out the number of entries in the map
  
  out.writeInt(instance.size());
  
  // Then write out each key/value pair
  
  for (Map.Entry<WritableComparable, Writable> e: instance.entrySet()) {
    out.writeByte(getId(e.getKey().getClass()));
    e.getKey().write(out);
    out.writeByte(getId(e.getValue().getClass()));
    e.getValue().write(out);
  }
}
 
Example 12
Project: monarch   File: ConfigurationRequest.java   View source code 5 votes vote down vote up
@Override
public void toData(DataOutput out) throws IOException {
  out.writeBoolean(isRequestForEntireConfiguration);
  int size = groups.size();
  out.writeInt(size);
  if (size > 0) {
    for (String group : groups) {
      out.writeUTF(group);
    }
  }
  out.writeInt(numAttempts);
}
 
Example 13
Project: SurvivalAPI   File: NbtFactory.java   View source code 5 votes vote down vote up
/**
 * Construct an instance of the NBT factory by deducing the class of NBTBase.
 */
private NbtFactory() {
    if (BASE_CLASS == null) {
        try {
            // Keep in mind that I do use hard-coded field names - but it's okay as long as we're dealing
            // with CraftBukkit or its derivatives. This does not work in MCPC+ however.
            ClassLoader loader = NbtFactory.class.getClassLoader();

            String packageName = getPackageName();
            Class<?> offlinePlayer = loader.loadClass(packageName + ".CraftOfflinePlayer");

            // Prepare NBT
            COMPOUND_CLASS = getMethod(0, Modifier.STATIC, offlinePlayer, "getData").getReturnType();
            BASE_CLASS = COMPOUND_CLASS.getSuperclass();
            NBT_GET_TYPE = getMethod(0, Modifier.STATIC, BASE_CLASS, "getTypeId");
            NBT_CREATE_TAG = getMethod(Modifier.STATIC, 0, BASE_CLASS, "createTag", byte.class);

            // Prepare CraftItemStack
            CRAFT_STACK = loader.loadClass(packageName + ".inventory.CraftItemStack");
            CRAFT_HANDLE = getField(null, CRAFT_STACK, "handle");
            STACK_TAG = getField(null, CRAFT_HANDLE.getType(), "tag");

            // Loading/saving
            String nmsPackage = BASE_CLASS.getPackage().getName();
            initializeNMS(loader, nmsPackage);

            LOAD_COMPOUND = READ_LIMITER_CLASS != null ?
                    new LoadMethodSkinUpdate(STREAM_TOOLS, READ_LIMITER_CLASS) :
                    new LoadMethodWorldUpdate(STREAM_TOOLS);
            SAVE_COMPOUND = getMethod(Modifier.STATIC, 0, STREAM_TOOLS, null, BASE_CLASS, DataOutput.class);

        } catch (ClassNotFoundException e) {
            throw new IllegalStateException("Unable to find offline player.", e);
        }
    }
}
 
Example 14
Project: android-chunk-utils   File: TypeChunk.java   View source code 5 votes vote down vote up
@Override
protected void writePayload(DataOutput output, ByteBuffer header, boolean shrink)
    throws IOException {
  ByteArrayOutputStream baos = new ByteArrayOutputStream();
  ByteBuffer offsets = ByteBuffer.allocate(getOffsetSize()).order(ByteOrder.LITTLE_ENDIAN);
  try (LittleEndianDataOutputStream payload = new LittleEndianDataOutputStream(baos)) {
    writeEntries(payload, offsets, shrink);
  }
  output.write(offsets.array());
  output.write(baos.toByteArray());
}
 
Example 15
Project: ditb   File: ByteBloomFilter.java   View source code 5 votes vote down vote up
/**
 * Writes just the bloom filter to the output array
 * @param out OutputStream to place bloom
 * @throws IOException Error writing bloom array
 */
public void writeBloom(final DataOutput out) throws IOException {
  if (!this.bloom.hasArray()) {
    throw new IOException("Only writes ByteBuffer with underlying array.");
  }
  out.write(bloom.array(), bloom.arrayOffset(), bloom.limit());
}
 
Example 16
Project: monarch   File: DestroyRegionOperation.java   View source code 5 votes vote down vote up
@Override
public void toData(DataOutput out) throws IOException {
  super.toData(out);
  DataSerializer.writeObject(this.eventID, out);
  DataSerializer.writePrimitiveInt(this.serialNum, out);
  DataSerializer.writePrimitiveBoolean(this.notifyOfRegionDeparture, out);
  DataSerializer.writeHashMap(this.subregionSerialNumbers, out);
}
 
Example 17
Project: apkfile   File: TypeChunk.java   View source code 5 votes vote down vote up
@Override
protected void writePayload(DataOutput output, ByteBuffer header, boolean shrink) throws IOException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ByteBuffer offsets = ByteBuffer.allocate(getOffsetSize()).order(ByteOrder.LITTLE_ENDIAN);
    try (LittleEndianDataOutputStream payload = new LittleEndianDataOutputStream(baos)) {
        writeEntries(payload, offsets, shrink);
    }
    output.write(offsets.array());
    output.write(baos.toByteArray());
}
 
Example 18
Project: monarch   File: PdxField.java   View source code 5 votes vote down vote up
public void toData(DataOutput out) throws IOException {
  DataSerializer.writeString(this.fieldName, out);
  out.writeInt(this.fieldIndex);
  out.writeInt(this.varLenFieldSeqId);
  DataSerializer.writeEnum(this.type, out);
  out.writeInt(this.relativeOffset);
  out.writeInt(this.vlfOffsetIndex);
  {
    // pre 8.1 we wrote a single boolean
    // 8.1 and after we write a byte whose bits are:
    // 1: identityField
    // 2: deleted
    byte bits = 0;
    if (this.identityField) {
      bits |= IDENTITY_BIT;
    }
    // Note that this code attempts to only set the DELETED_BIT
    // if serializing for 8.1 or later.
    // But in some cases 8.1 serialized data may be sent to a pre 8.1 member.
    // In that case if this bit is set it will cause the pre 8.1 member
    // to set identityField to true.
    // For this reason the pdx delete-field command should only be used after
    // all member have been upgraded to 8.1 or later.
    Version sourceVersion = InternalDataSerializer.getVersionForDataStream(out);
    if (sourceVersion.compareTo(Version.GFE_81) >= 0) {
      if (this.deleted) {
        bits |= DELETED_BIT;
      }
    }
    out.writeByte(bits);
  }
}
 
Example 19
Project: monarch   File: ManageBackupBucketMessage.java   View source code 5 votes vote down vote up
@Override
public void toData(DataOutput out) throws IOException {
  super.toData(out);
  out.writeInt(this.bucketId);
  out.writeBoolean(this.isRebalance);
  out.writeBoolean(this.replaceOfflineData);
  out.writeBoolean(this.moveSource != null);
  if (this.moveSource != null) {
    InternalDataSerializer.invokeToData(this.moveSource, out);
  }
  out.writeBoolean(this.forceCreation);
}
 
Example 20
Project: monarch   File: JGroupsMessengerJUnitTest.java   View source code 5 votes vote down vote up
@Test
public void testSendUnreliably() throws Exception {
  for (int i = 0; i < 2; i++) {
    boolean enableMcast = (i == 1);
    initMocks(enableMcast);
    InternalDistributedMember mbr = createAddress(8888);
    DistributedCacheOperation.CacheOperationMessage msg =
        mock(DistributedCacheOperation.CacheOperationMessage.class);
    when(msg.getRecipients()).thenReturn(new InternalDistributedMember[] {mbr});
    when(msg.getMulticast()).thenReturn(enableMcast);
    if (!enableMcast) {
      // for non-mcast we send a message with a reply-processor
      when(msg.getProcessorId()).thenReturn(1234);
    } else {
      // for mcast we send a direct-ack message and expect the messenger
      // to register it
      stub(msg.isDirectAck()).toReturn(true);
    }
    when(msg.getDSFID()).thenReturn((int) DataSerializableFixedID.PUT_ALL_MESSAGE);
    interceptor.collectMessages = true;
    try {
      messenger.sendUnreliably(msg);
    } catch (GemFireIOException e) {
      fail("expected success");
    }
    if (enableMcast) {
      verify(msg, atLeastOnce()).registerProcessor();
    }
    verify(msg).toData(isA(DataOutput.class));
    assertTrue("expected 1 message but found " + interceptor.collectedMessages,
        interceptor.collectedMessages.size() == 1);
    assertTrue(interceptor.collectedMessages.get(0).isFlagSet(Message.Flag.NO_RELIABILITY));
  }
}
 
Example 21
Project: monarch   File: GatewaySenderAdvisor.java   View source code 5 votes vote down vote up
public void toDataPre_GFE_8_0_0_0(DataOutput out) throws IOException {
  super.toData(out);
  DataSerializer.writeString(Id, out);
  out.writeLong(startTime);
  out.writeInt(remoteDSId);
  out.writeBoolean(isRunning);
  out.writeBoolean(isPrimary);
  out.writeBoolean(isParallel);
  out.writeBoolean(isBatchConflationEnabled);
  out.writeBoolean(isPersistenceEnabled);
  out.writeInt(alertThreshold);
  out.writeBoolean(manualStart);
  DataSerializer.writeArrayList(eventFiltersClassNames, out);
  DataSerializer.writeArrayList(transFiltersClassNames, out);
  DataSerializer.writeArrayList(senderEventListenerClassNames, out);
  out.writeBoolean(isDiskSynchronous);
  // out.writeInt(dispatcherThreads);
  if (isParallel)
    out.writeInt(1);// it was 1 on previous version of gemfire
  else if (orderPolicy == null)
    out.writeInt(1);// it was 1 on previous version of gemfire
  else
    out.writeInt(dispatcherThreads);

  if (isParallel)
    DataSerializer.writeObject(null, out);
  else
    DataSerializer.writeObject(orderPolicy, out);

  boolean serverLocationFound = (this.serverLocation != null);
  DataSerializer.writePrimitiveBoolean(serverLocationFound, out);
  if (serverLocationFound) {
    InternalDataSerializer.invokeToData(serverLocation, out);
  }
}
 
Example 22
Project: hadoop   File: Utils.java   View source code 5 votes vote down vote up
/**
 * Write a String as a VInt n, followed by n Bytes as in Text format.
 * 
 * @param out
 * @param s
 * @throws IOException
 */
public static void writeString(DataOutput out, String s) throws IOException {
  if (s != null) {
    Text text = new Text(s);
    byte[] buffer = text.getBytes();
    int len = text.getLength();
    writeVInt(out, len);
    out.write(buffer, 0, len);
  } else {
    writeVInt(out, -1);
  }
}
 
Example 23
Project: monarch   File: FilterRoutingInfo.java   View source code 5 votes vote down vote up
public void toDataPre_GFE_7_1_0_0(DataOutput out) throws IOException {
  int size = this.serverFilterInfo.size();
  out.writeInt(size);
  for (Map.Entry<InternalDistributedMember, FilterInfo> e : this.serverFilterInfo.entrySet()) {
    InternalDistributedMember member = e.getKey();
    InternalDataSerializer.invokeToData(member, out);
    FilterInfo fInfo = e.getValue();
    InternalDataSerializer.invokeToData(fInfo, out);
  }
}
 
Example 24
Project: WIFIProbe   File: PhoneJson.java   View source code 5 votes vote down vote up
private void writeChars(DataOutput out, String value) throws IOException {
    if (value!=null) {
        text.set(value);
    }else {
        text.set("");
    }
    text.write(out);
}
 
Example 25
Project: jaer   File: MotionData.java   View source code 5 votes vote down vote up
private void write2DArray(DataOutput out, float[][] f) throws IOException {
    for(int i=0;i<f.length;i++){
        float[] g=f[i];
        for(int j=0;j<g.length;j++){
            out.writeFloat(g[j]);
        }
    }
}
 
Example 26
Project: hadoop   File: Text.java   View source code 5 votes vote down vote up
/** Write a UTF8 encoded string with a maximum size to out
 */
public static int writeString(DataOutput out, String s, int maxLength)
    throws IOException {
  ByteBuffer bytes = encode(s);
  int length = bytes.limit();
  if (length > maxLength) {
    throw new IOException("string was too long to write!  Expected " +
        "less than or equal to " + maxLength + " bytes, but got " +
        length + " bytes.");
  }
  WritableUtils.writeVInt(out, length);
  out.write(bytes.array(), 0, length);
  return length;
}
 
Example 27
Project: DecompiledMinecraft   File: NBTTagIntArray.java   View source code 5 votes vote down vote up
/**
 * Write the actual data contents of the tag, implemented in NBT extension classes
 */
void write(DataOutput output) throws IOException
{
    output.writeInt(this.intArray.length);

    for (int i = 0; i < this.intArray.length; ++i)
    {
        output.writeInt(this.intArray[i]);
    }
}
 
Example 28
Project: openjdk-jdk10   File: ZoneRules.java   View source code 5 votes vote down vote up
/**
 * Writes the state the ZoneOffset to the stream.
 *
 * @param offset  the offset, not null
 * @param out  the output stream, not null
 * @throws IOException if an error occurs
 */
static void writeOffset(ZoneOffset offset, DataOutput out) throws IOException {
    final int offsetSecs = offset.getTotalSeconds();
    int offsetByte = offsetSecs % 900 == 0 ? offsetSecs / 900 : 127;  // compress to -72 to +72
    out.writeByte(offsetByte);
    if (offsetByte == 127) {
        out.writeInt(offsetSecs);
    }
}
 
Example 29
Project: monarch   File: ResultsSet.java   View source code 5 votes vote down vote up
public void toData(DataOutput out) throws IOException {
  out.writeInt(size());
  ObjectTypeImpl ctImpl = (ObjectTypeImpl) this.getCollectionType().getElementType();
  Assert.assertTrue(ctImpl != null, "ctImpl can not be null");
  InternalDataSerializer.invokeToData(ctImpl, out);
  for (Iterator itr = this.iterator(); itr.hasNext();) {
    DataSerializer.writeObject(itr.next(), out);
  }
}
 
Example 30
Project: hadoop   File: AbstractDelegationTokenIdentifier.java   View source code 5 votes vote down vote up
@VisibleForTesting
void writeImpl(DataOutput out) throws IOException {
  out.writeByte(VERSION);
  owner.write(out);
  renewer.write(out);
  realUser.write(out);
  WritableUtils.writeVLong(out, issueDate);
  WritableUtils.writeVLong(out, maxDate);
  WritableUtils.writeVInt(out, sequenceNumber);
  WritableUtils.writeVInt(out, masterKeyId);
}
 
Example 31
Project: hadoop   File: ResourceUsageMetrics.java   View source code 5 votes vote down vote up
@Override
public void write(DataOutput out) throws IOException {
  //TODO Write resources version no too
  WritableUtils.writeVLong(out, cumulativeCpuUsage);  // long #1
  WritableUtils.writeVLong(out, cumulativeGpuUsage);
  WritableUtils.writeVLong(out, virtualMemoryUsage);  // long #2
  WritableUtils.writeVLong(out, physicalMemoryUsage); // long #3
  WritableUtils.writeVLong(out, heapUsage);           // long #4
}
 
Example 32
Project: hadoop-oss   File: PermissionStatus.java   View source code 5 votes vote down vote up
/**
 * Serialize a {@link PermissionStatus} from its base components.
 */
public static void write(DataOutput out,
                         String username, 
                         String groupname,
                         FsPermission permission) throws IOException {
  Text.writeString(out, username, Text.DEFAULT_MAX_LEN);
  Text.writeString(out, groupname, Text.DEFAULT_MAX_LEN);
  permission.write(out);
}
 
Example 33
Project: monarch   File: InternalDataSerializer.java   View source code 5 votes vote down vote up
/**
 * Writes the type code for a primitive type Class to <code>DataOutput</code>.
 */
public static final void writePrimitiveClass(Class c, DataOutput out) throws IOException {
  if (c == Boolean.TYPE) {
    out.writeByte(BOOLEAN_TYPE);
  } else if (c == Character.TYPE) {
    out.writeByte(CHARACTER_TYPE);
  } else if (c == Byte.TYPE) {
    out.writeByte(BYTE_TYPE);
  } else if (c == Short.TYPE) {
    out.writeByte(SHORT_TYPE);
  } else if (c == Integer.TYPE) {
    out.writeByte(INTEGER_TYPE);
  } else if (c == Long.TYPE) {
    out.writeByte(LONG_TYPE);
  } else if (c == Float.TYPE) {
    out.writeByte(FLOAT_TYPE);
  } else if (c == Double.TYPE) {
    out.writeByte(DOUBLE_TYPE);
  } else if (c == Void.TYPE) {
    out.writeByte(VOID_TYPE);
  } else if (c == null) {
    out.writeByte(NULL);
  } else {
    throw new InternalGemFireError(
        LocalizedStrings.InternalDataSerializer_UNKNOWN_PRIMITIVE_TYPE_0
            .toLocalizedString(c.getName()));
  }
}
 
Example 34
Project: monarch   File: InternalDataSerializer.java   View source code 5 votes vote down vote up
public static void writeBigInteger(BigInteger o, DataOutput out) throws IOException {
  InternalDataSerializer.checkOut(out);

  if (logger.isTraceEnabled(LogMarker.SERIALIZER)) {
    logger.trace(LogMarker.SERIALIZER, "Writing BigInteger: {}", o);
  }
  DataSerializer.writeByteArray(o.toByteArray(), out);
}
 
Example 35
Project: DecompiledMinecraft   File: CompressedStreamTools.java   View source code 5 votes vote down vote up
private static void writeTag(NBTBase p_150663_0_, DataOutput p_150663_1_) throws IOException
{
    p_150663_1_.writeByte(p_150663_0_.getId());

    if (p_150663_0_.getId() != 0)
    {
        p_150663_1_.writeUTF("");
        p_150663_0_.write(p_150663_1_);
    }
}
 
Example 36
Project: monarch   File: QueueRemovalMessage.java   View source code 5 votes vote down vote up
@Override
public void toData(DataOutput out) throws IOException {
  /**
   * first write the total list size then in a loop write the region name, number of eventIds and
   * the event ids
   * 
   */
  super.toData(out);
  // write the size of the data list
  DataSerializer.writeInteger(Integer.valueOf(this.messagesList.size()), out);
  Iterator iterator = messagesList.iterator();
  String regionName = null;
  Integer numberOfIds = null;
  Object eventId = null;
  int maxVal;
  while (iterator.hasNext()) {
    regionName = (String) iterator.next();
    // write the regionName
    DataSerializer.writeString(regionName, out);
    numberOfIds = (Integer) iterator.next();
    // write the number of event ids
    DataSerializer.writeInteger(numberOfIds, out);
    maxVal = numberOfIds.intValue();
    // write the event ids
    for (int i = 0; i < maxVal; i++) {
      eventId = iterator.next();
      DataSerializer.writeObject(eventId, out);
    }
  }
}
 
Example 37
Project: big_data   File: DateDimension.java   View source code 5 votes vote down vote up
@Override
public void write(DataOutput out) throws IOException {
	out.writeInt(this.id);
	out.writeInt(this.year);
	out.writeInt(this.season);
	out.writeInt(this.month);
	out.writeInt(this.week);
	out.writeInt(this.day);
	out.writeUTF(this.type);
	out.writeLong(this.calendar.getTime());
}
 
Example 38
Project: hadoop   File: TaskCompletionEvent.java   View source code 5 votes vote down vote up
public void write(DataOutput out) throws IOException {
  taskId.write(out); 
  WritableUtils.writeVInt(out, idWithinJob);
  out.writeBoolean(isMap);
  WritableUtils.writeEnum(out, status); 
  WritableUtils.writeString(out, taskTrackerHttp);
  WritableUtils.writeVInt(out, taskRunTime);
  WritableUtils.writeVInt(out, eventId);
}
 
Example 39
Project: hadoop-oss   File: ProtocolSignature.java   View source code 5 votes vote down vote up
@Override
public void write(DataOutput out) throws IOException {
  out.writeLong(version);
  if (methods == null) {
    out.writeBoolean(false);
  } else {
    out.writeBoolean(true);
    out.writeInt(methods.length);
    for (int method : methods) {
      out.writeInt(method);
    }
  }
}
 
Example 40
Project: monarch   File: MOpInfo.java   View source code 5 votes vote down vote up
@Override
public void toData(DataOutput out) throws IOException {
  DataSerializer.writeByte(op.ordinalByte(), out);
  DataSerializer.writeLong(timestamp, out);
  DataSerializer.writeObject(condition, out);
  DataSerializer.writeArrayList((ArrayList) columnList, out);
}