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

        throws Exception {


        to.reset();
        new Data().writeTuple(to);


        TupleInput ti = new TupleInput(
                          to.getBufferBytes(), to.getBufferOffset(),
                          to.getBufferLength());
        new Data().readTuple(ti);


        return to.getBufferLength();

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        TupleOutput output = new TupleOutput();
        output.writeString("abc");
        binding.objectToEntry(val, output);
        output.writeString("xyz");


        TupleInput input = new TupleInput(output);
        assertEquals("abc", input.readString());
        Object val3 = binding.entryToObject(input);
        assertEquals("xyz", input.readString());


        assertEquals(0, input.available());
        assertSame(compareCls, val3.getClass());
        assertEquals(val, val3);
    }

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        EntryBinding binding = new TupleInputBinding();


        TupleOutput out = new TupleOutput();
        out.writeString("abc");
        binding.objectToEntry(new TupleInput(out), buffer);
        assertEquals(4, buffer.getSize());


        Object result = binding.entryToObject(buffer);
        assertTrue(result instanceof TupleInput);
        TupleInput in = (TupleInput) result;
        assertEquals("abc", in.readString());
        assertEquals(0, in.available());
    }

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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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        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_STRING, storedObject.getAttributes());
        assertEquals("Unexpected type", DUMMY_TYPE_STRING, storedObject.getType());
    }

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        this.tripleComparator = newTripleComparator;
        this.tripleBinding = newTripleBinding;
    }


    public int compare(byte[] o1, byte[] o2) {
        Triple triple1 = tripleBinding.entryToObject(new TupleInput(o1));
        Triple triple2 = tripleBinding.entryToObject(new TupleInput(o2));
        return tripleComparator.compare(triple1, triple2);
    }

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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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        throws Exception {


        to.reset();
        new Data().writeTuple(to);


        TupleInput ti = new TupleInput(
                          to.getBufferBytes(), to.getBufferOffset(),
                          to.getBufferLength());
        new Data().readTuple(ti);


        return to.getBufferLength();

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