Examples with TypeValue uk.gov.gchq.gaffer.types.TypeValue used on opensource projects

Example 1 with TypeValue

use of uk.gov.gchq.gaffer.types.TypeValue in project Gaffer by gchq.

the class TypeValueSerialiser method deserialise.

@Override
public TypeValue deserialise(final byte[] bytes) throws SerialisationException {
    int lastDelimiter = 0;
    TypeValue typeValue = new TypeValue();
    for (int i = 0; i < bytes.length; i++) {
        if (bytes[i] == ByteArrayEscapeUtils.DELIMITER) {
            if (i > 0) {
                try {
                    typeValue.setType(new String(ByteArrayEscapeUtils.unEscape(Arrays.copyOfRange(bytes, lastDelimiter, i)), CommonConstants.UTF_8));
                } catch (UnsupportedEncodingException e) {
                    throw new SerialisationException("Failed to deserialise the Type from TypeValue Object", e);
                }
            }
            lastDelimiter = i + 1;
            break;
        }
    }
    if (bytes.length > lastDelimiter) {
        try {
            typeValue.setValue(new String(ByteArrayEscapeUtils.unEscape(Arrays.copyOfRange(bytes, lastDelimiter, bytes.length)), CommonConstants.UTF_8));
        } catch (UnsupportedEncodingException e) {
            throw new SerialisationException("Failed to deserialise the Value from TypeValue Object", e);
        }
    }
    return typeValue;
}

Example 2 with TypeValue

use of uk.gov.gchq.gaffer.types.TypeValue in project Gaffer by gchq.

the class TypeValueSerialiserTest method testCanSerialiseDeSerialiseCorrectlyValueOnly.

@Test
public void testCanSerialiseDeSerialiseCorrectlyValueOnly() throws SerialisationException {
    TypeValue typeValue = new TypeValue();
    typeValue.setValue("testValue");
    byte[] bytes = serialiser.serialise(typeValue);
    String serialisedForm = new String(bytes);
    assertEquals("\0testValue", serialisedForm);
    TypeValue deSerialisedTypeValue = (TypeValue) serialiser.deserialise(bytes);
    assertNull(deSerialisedTypeValue.getType());
    assertEquals(typeValue.getValue(), deSerialisedTypeValue.getValue());
    assertEquals(typeValue, deSerialisedTypeValue);
}

Example 3 with TypeValue

use of uk.gov.gchq.gaffer.types.TypeValue in project Gaffer by gchq.

the class TypeValueSerialiserTest method testCanSerialiseDeserialiseCorrectlyAndBeEscaped.

@Test
public void testCanSerialiseDeserialiseCorrectlyAndBeEscaped() throws SerialisationException {
    TypeValue typeValue = new TypeValue("testType", "testValue");
    byte[] bytes = ByteArrayEscapeUtils.escape(serialiser.serialise(typeValue));
    String serialisedForm = new String(bytes);
    assertEquals("testType\1\1testValue", serialisedForm);
    TypeValue deSerialisedTypeValue = (TypeValue) serialiser.deserialise(ByteArrayEscapeUtils.unEscape(bytes));
    assertEquals(typeValue.getType(), deSerialisedTypeValue.getType());
    assertEquals(typeValue.getValue(), deSerialisedTypeValue.getValue());
    assertEquals(typeValue, deSerialisedTypeValue);
}

Example 4 with TypeValue

use of uk.gov.gchq.gaffer.types.TypeValue in project Gaffer by gchq.

the class TypeValueSerialiserTest method testCanSerialiseDeSerialiseCorrectlyTypeOnly.

@Test
public void testCanSerialiseDeSerialiseCorrectlyTypeOnly() throws SerialisationException {
    TypeValue typeValue = new TypeValue();
    typeValue.setType("testType");
    byte[] bytes = serialiser.serialise(typeValue);
    String serialisedForm = new String(bytes);
    assertEquals("testType\0", serialisedForm);
    TypeValue deSerialisedTypeValue = (TypeValue) serialiser.deserialise(bytes);
    assertEquals(typeValue.getType(), deSerialisedTypeValue.getType());
    assertNull(typeValue.getValue(), deSerialisedTypeValue.getValue());
    assertEquals(typeValue, deSerialisedTypeValue);
}

Example 5 with TypeValue

use of uk.gov.gchq.gaffer.types.TypeValue in project Gaffer by gchq.

the class TypeValueSerialiserTest method shouldDeserialiseEmptyBytes.

@Override
public void shouldDeserialiseEmptyBytes() throws SerialisationException {
    // When
    final TypeValue value = serialiser.deserialiseEmptyBytes();
    // Then
    assertNull(value);
}