Java Code Examples for com.sleepycat.bind.tuple.TupleOutput#writeInt()

private void writeRecords(NewRecordImpl[] records, TupleOutput output)
{
    if (records == null)
    {
        output.writeInt(0);
    }
    else
    {
        output.writeInt(records.length);
        for (NewRecordImpl record : records)
        {
            UUID id = record.getId();
            output.writeLong(id.getMostSignificantBits());
            output.writeLong(id.getLeastSignificantBits());
            output.writeLong(record.getMessageNumber());
        }
    }
}
 

private void writeRecords(OldRecordImpl[] records, TupleOutput output)
{
    if (records == null)
    {
        output.writeInt(0);
    }
    else
    {
        output.writeInt(records.length);
        for (OldRecordImpl record : records)
        {
            output.writeString(record.getQueueName());
            output.writeLong(record.getMessageNumber());
        }
    }
}
 

private static void writeRecords(Transaction.EnqueueRecord[] records, TupleOutput output)
{
    if(records == null)
    {
        output.writeInt(0);
    }
    else
    {
        output.writeInt(records.length);
        for(Transaction.EnqueueRecord record : records)
        {
            UUID id = record.getResource().getId();
            output.writeLong(id.getMostSignificantBits());
            output.writeLong(id.getLeastSignificantBits());
            output.writeLong(record.getMessage().getMessageNumber());
        }
    }
}
 

private static void writeRecords(Transaction.DequeueRecord[] records, TupleOutput output)
{
    if(records == null)
    {
        output.writeInt(0);
    }
    else
    {
        output.writeInt(records.length);
        for(Transaction.DequeueRecord record : records)
        {
            UUID id = record.getEnqueueRecord().getQueueId();
            output.writeLong(id.getMostSignificantBits());
            output.writeLong(id.getLeastSignificantBits());
            output.writeLong(record.getEnqueueRecord().getMessageNumber());
        }
    }
}
 

@Override
public void objectToEntry(Xid xid, TupleOutput output)
{
    output.writeLong(xid.getFormat());
    output.writeInt(xid.getGlobalId() == null ? 0 : xid.getGlobalId().length);
    if(xid.getGlobalId() != null)
    {
        output.write(xid.getGlobalId());
    }
    output.writeInt(xid.getBranchId() == null ? 0 : xid.getBranchId().length);
    if(xid.getBranchId() != null)
    {
        output.write(xid.getBranchId());
    }

}
 

@Override
public void objectToEntry(final StorableMessageMetaData metaData, final TupleOutput output)
{
    final int bodySize = 1 + metaData.getStorableSize();
    byte[] underlying = new byte[bodySize];
    underlying[0] = (byte) metaData.getType().ordinal();
    QpidByteBuffer buf = QpidByteBuffer.wrap(underlying);
    buf.position(1);
    buf = buf.slice();

    metaData.writeToBuffer(buf);
    output.writeInt(bodySize);
    output.writeFast(underlying);
}
 

@Override
public void objectToEntry(MessageContentKey object, TupleOutput tupleOutput)
{
    final MessageContentKey mk = object;
    tupleOutput.writeLong(mk.getMessageId());
    tupleOutput.writeInt(mk.getChunk());
}
 

@Override
public void objectToEntry(ByteBuffer src, TupleOutput tupleOutput)
{
    src = src.slice();

    byte[] chunkData = new byte[src.limit()];
    src.duplicate().get(chunkData);

    tupleOutput.writeInt(chunkData.length);
    tupleOutput.writeFast(chunkData);
}
 

@Override
public void objectToEntry(final Map<String, String> stringStringMap, final TupleOutput tupleOutput)
{
    tupleOutput.writeInt(stringStringMap.size());
    for(Map.Entry<String,String> entry : stringStringMap.entrySet())
    {
        tupleOutput.writeString(entry.getKey());
        tupleOutput.writeString(entry.getValue());
    }
}
 

/**
 * Appends the persistent index with the given (byte) code.
 * 
 * @param code
 *            The code
 */
private void appendPersistentIndex(int listId, byte[] code) {
	// write id, listId and code
	TupleOutput output = new TupleOutput();
	output.writeInt(listId);
	for (int i = 0; i < numSubVectors; i++) {
		output.writeByte(code[i]);
	}
	DatabaseEntry data = new DatabaseEntry();
	TupleBinding.outputToEntry(output, data);
	DatabaseEntry key = new DatabaseEntry();
	IntegerBinding.intToEntry(loadCounter, key);
	iidToIvfpqDB.put(null, key, data);
}
 

/**
 * Appends the persistent index with the given (short) code.
 * 
 * @param code
 *            The code
 */
private void appendPersistentIndex(int listId, short[] code) {
	// write id, listId and code
	TupleOutput output = new TupleOutput();
	output.writeInt(listId);
	for (int i = 0; i < numSubVectors; i++) {
		output.writeShort(code[i]);
	}
	DatabaseEntry data = new DatabaseEntry();
	TupleBinding.outputToEntry(output, data);
	DatabaseEntry key = new DatabaseEntry();
	IntegerBinding.intToEntry(loadCounter, key);
	iidToIvfpqDB.put(null, key, data);
}
 

private void write(final Object object, final TupleOutput output)
{
    byte[] bytes = LinkStoreUtils.objectToAmqpBytes(object);
    output.writeInt(bytes.length);
    output.write(bytes);
}
 

@Override
public void objectToEntry(final CompoundKey object, final TupleOutput output)
{
    output.writeLong(object._messageId);
    output.writeInt(object._offset);
}
 

@Override
public void objectToEntry(OldDataValue value, final TupleOutput output)
{
    output.writeInt(value.getSize());
    output.write(value.getData());
}