Examples of com.sleepycat.bind.tuple.TupleInput

com.sleepycat.bind.tuple.TupleInput
An InputStream with DataInput-like methods for reading tuple fields. It is used by TupleBinding.
This class has many methods that have the same signatures as methods in the {@link java.io.DataInput} interface. The reason this class does notimplement {@link java.io.DataInput} is because it would break the interfacecontract for those methods because of data format differences.
@see Tuple Formats @author Mark Hayes

        TupleOutput tupleOutput = new TupleOutput();


        _configuredObjectBinding.objectToEntry(_object, tupleOutput);


        byte[] entryAsBytes = tupleOutput.getBufferBytes();
        TupleInput tupleInput = new TupleInput(entryAsBytes);


        ConfiguredObjectRecord storedObject = _configuredObjectBinding.entryToObject(tupleInput);
        assertEquals("Unexpected attributes", DUMMY_ATTRIBUTES_MAP, storedObject.getAttributes());
        assertEquals("Unexpected type", DUMMY_TYPE_STRING, storedObject.getType());
    }

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    */
   private Fqn makeKeyObject(DatabaseEntry entry)
   {


      Fqn name = Fqn.ROOT;
      TupleInput tupleInput = TupleBinding.entryToInput(entry);
      while (tupleInput.available() > 0)
      {
         String part = tupleInput.readString();
         name = Fqn.fromRelativeElements(name, part);
      }
      return name;
   }

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    public boolean createSecondaryKey(SecondaryDatabase db,
                                      DatabaseEntry primaryKeyEntry,
                                      DatabaseEntry dataEntry,
                                      DatabaseEntry indexKeyEntry) {
        TupleOutput output = getTupleOutput(null);
        TupleInput primaryKeyInput = entryToInput(primaryKeyEntry);
        D dataInput = dataBinding.entryToObject(dataEntry);
        if (createSecondaryKey(primaryKeyInput, dataInput, output)) {
            outputToEntry(output, indexKeyEntry);
            return true;
        } else {

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        writePackedInt(obsoleteSize);
    }


    public void countObsoleteInfo(final UtilizationTracker tracker,
                                  final DatabaseImpl nodeDb) {
        final TupleInput in = new TupleInput(this);
        while (in.available() > 0) {
            final long fileNumber = in.readPackedLong();
            long fileOffset = in.readPackedLong();
            final boolean isObsoleteLN = in.readBoolean();
            final int obsoleteSize = in.readPackedInt();
            tracker.countObsoleteNode
                (DbLsn.makeLsn(fileNumber, fileOffset),
                 isObsoleteLN ? 
                 LogEntryType.LOG_INS_LN /* Any LN type will do */ : 
                 LogEntryType.LOG_IN,

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     *
     * @return the deserialized object
     */
    static public RepNodeImpl deserializeNode(byte[] bytes) {
        final NodeBinding binding = new NodeBinding();
        TupleInput tuple = new TupleInput(bytes);
        return binding.entryToObject(tuple);
    }

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        for (int i=0; i < hex.length(); i+=2) {
            int value = Character.digit(hex.charAt(i),16);
            value |= Character.digit(hex.charAt(i+1),16) << 4;
            buffer[i >> 1] = (byte)value;
        }
        TupleInput tuple = new TupleInput(buffer);
        return binding.entryToObject(tuple);
    }

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        TupleOutput tupleOutput = new TupleOutput();
        AMQShortStringEncoding.writeShortString(null, tupleOutput);
        byte[] data = tupleOutput.getBufferBytes();


        // read from tuple input
        TupleInput tupleInput = new TupleInput(data);
        AMQShortString result = AMQShortStringEncoding.readShortString(tupleInput);
        assertNull("Expected null but got " + result, result);
    }

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        TupleOutput tupleOutput = new TupleOutput();
        AMQShortStringEncoding.writeShortString(value, tupleOutput);
        byte[] data = tupleOutput.getBufferBytes();


        // read from tuple input
        TupleInput tupleInput = new TupleInput(data);
        AMQShortString result = AMQShortStringEncoding.readShortString(tupleInput);
        assertEquals("Expected " + value + " but got " + result, value, result);
    }

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        TupleOutput tupleOutput = new TupleOutput();
        AMQShortStringEncoding.writeShortString(value, tupleOutput);
        byte[] data = tupleOutput.getBufferBytes();


        // read from tuple input
        TupleInput tupleInput = new TupleInput(data);
        AMQShortString result = AMQShortStringEncoding.readShortString(tupleInput);
        assertEquals("Expected " + value + " but got " + result, value, result);
    }

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                                      DatabaseEntry dataEntry,
                                      DatabaseEntry indexKeyEntry)
        throws DatabaseException {


        TupleOutput output = getTupleOutput(null);
        TupleInput primaryKeyInput = entryToInput(primaryKeyEntry);
        Object dataInput = dataBinding.entryToObject(dataEntry);
        if (createSecondaryKey(primaryKeyInput, dataInput, output)) {
            outputToEntry(output, indexKeyEntry);
            return true;
        } else {

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