Examples with Serialiser uk.gov.gchq.gaffer.serialisation.Serialiser used on opensource projects

Example 21 with Serialiser

use of uk.gov.gchq.gaffer.serialisation.Serialiser in project Gaffer by gchq.

the class Store method validateSchemas.

public void validateSchemas() {
    final ValidationResult validationResult = new ValidationResult();
    if (null == schema) {
        validationResult.addError("Schema is missing");
    } else {
        validationResult.add(schema.validate());
        getSchemaElements().forEach((key, value) -> value.getProperties().forEach(propertyName -> {
            final Class propertyClass = value.getPropertyClass(propertyName);
            final Serialiser serialisation = value.getPropertyTypeDef(propertyName).getSerialiser();
            if (null == serialisation) {
                validationResult.addError(String.format("Could not find a serialiser for property '%s' in the group '%s'.", propertyName, key));
            } else if (!serialisation.canHandle(propertyClass)) {
                validationResult.addError(String.format("Schema serialiser (%s) for property '%s' in the group '%s' cannot handle property found in the schema", serialisation.getClass().getName(), propertyName, key));
            }
        }));
        validateSchema(validationResult, getSchema().getVertexSerialiser());
        getSchema().getTypes().forEach((k, v) -> validateSchema(validationResult, v.getSerialiser()));
    }
    if (!validationResult.isValid()) {
        throw new SchemaException("Schema is not valid. " + validationResult.getErrorString());
    }
}

Example 22 with Serialiser

use of uk.gov.gchq.gaffer.serialisation.Serialiser in project Gaffer by gchq.

the class Store method validateSchemaElementDefinition.

protected void validateSchemaElementDefinition(final Map.Entry<String, SchemaElementDefinition> schemaElementDefinitionEntry, final ValidationResult validationResult) {
    schemaElementDefinitionEntry.getValue().getProperties().forEach(propertyName -> {
        final Class propertyClass = schemaElementDefinitionEntry.getValue().getPropertyClass(propertyName);
        final Serialiser serialisation = schemaElementDefinitionEntry.getValue().getPropertyTypeDef(propertyName).getSerialiser();
        if (null == serialisation) {
            validationResult.addError(String.format("Could not find a serialiser for property '%s' in the group '%s'.", propertyName, schemaElementDefinitionEntry.getKey()));
        } else if (!serialisation.canHandle(propertyClass)) {
            validationResult.addError(String.format("Schema serialiser (%s) for property '%s' in the group '%s' cannot handle property found in the schema", serialisation.getClass().getName(), propertyName, schemaElementDefinitionEntry.getKey()));
        }
    });
}

Example 23 with Serialiser

use of uk.gov.gchq.gaffer.serialisation.Serialiser in project Gaffer by gchq.

the class AccumuloStoreTest method shouldAllowRangeScanOperationsWhenVertexSerialiserDoesPreserveObjectOrdering.

@Test
public void shouldAllowRangeScanOperationsWhenVertexSerialiserDoesPreserveObjectOrdering() throws StoreException {
    // Given
    final AccumuloStore store = new AccumuloStore();
    final Serialiser serialiser = new StringSerialiser();
    store.preInitialise(BYTE_ENTITY_GRAPH, new Schema.Builder().vertexSerialiser(serialiser).build(), PROPERTIES);
    // When
    final boolean isGetElementsInRangesSupported = store.isSupported(GetElementsInRanges.class);
    final boolean isSummariseGroupOverRangesSupported = store.isSupported(SummariseGroupOverRanges.class);
    // Then
    assertTrue(isGetElementsInRangesSupported);
    assertTrue(isSummariseGroupOverRangesSupported);
}

Example 24 with Serialiser

use of uk.gov.gchq.gaffer.serialisation.Serialiser in project Gaffer by gchq.

the class AccumuloStoreTest method shouldNotAllowRangeScanOperationsWhenVertexSerialiserDoesNotPreserveObjectOrdering.

@Test
public void shouldNotAllowRangeScanOperationsWhenVertexSerialiserDoesNotPreserveObjectOrdering() throws StoreException {
    // Given
    final AccumuloStore store = new AccumuloStore();
    final Serialiser serialiser = new CompactRawLongSerialiser();
    store.preInitialise(BYTE_ENTITY_GRAPH, new Schema.Builder().vertexSerialiser(serialiser).build(), PROPERTIES);
    // When
    final boolean isGetElementsInRangesSupported = store.isSupported(GetElementsInRanges.class);
    final boolean isSummariseGroupOverRangesSupported = store.isSupported(SummariseGroupOverRanges.class);
    // Then
    assertFalse(isGetElementsInRangesSupported);
    assertFalse(isSummariseGroupOverRangesSupported);
}

Example 25 with Serialiser

use of uk.gov.gchq.gaffer.serialisation.Serialiser in project Gaffer by gchq.

the class HBaseSerialisationFactoryTest method shouldReturnCustomSerialiserForCustomClass.

@Test
public void shouldReturnCustomSerialiserForCustomClass() throws SerialisationException {
    // Given
    final SerialisationFactory factory = new HBaseSerialisationFactory();
    final Class<?> clazz = HyperLogLogPlus.class;
    // When
    final Serialiser serialiser = factory.getSerialiser(clazz);
    // Then
    assertTrue(serialiser.canHandle(clazz));
    assertEquals(HyperLogLogPlusSerialiser.class, serialiser.getClass());
}