@Test public void testKeysWithSubBuilder() { builder.addKey(new KeyAndPredicate<Object[], SampleFieldKey>(new SampleFieldKey("k1", 0), null)); MappingContextFactoryBuilder<Object[], SampleFieldKey> subBuilder = builder.newBuilder(Arrays.asList(new KeyAndPredicate<Object[], SampleFieldKey>(new SampleFieldKey("k2", 3), null)), null); subBuilder.newBuilder(Arrays.asList(new KeyAndPredicate<Object[], SampleFieldKey>(new SampleFieldKey("k3", 6), null)), null); MappingContextFactory<Object[]> mappingContextFactory = builder.build(); MappingContext<Object[]> mappingContext = mappingContextFactory.newContext(); }
@Override @SuppressWarnings("unchecked") public final ConstantSourceMapperBuilder<S, T, K> addMapping(K key, final ColumnDefinition<K, ?> columnDefinition) { final ColumnDefinition<K, ?> composedDefinition = columnDefinition.compose(mapperConfig.columnDefinitions().getColumnDefinition(key)); final K mappedColumnKey = composedDefinition.rename(key); FieldMapperProperty prop = columnDefinition.lookFor(FieldMapperProperty.class); if (prop != null) { addMapper((FieldMapper<S, T>) prop.getFieldMapper()); } else { PropertyMapping<T, ?, K> propertyMapping = propertyMappingsBuilder.addProperty(mappedColumnKey, composedDefinition); if (propertyMapping != null) { ColumnDefinition<K, ?> effectiveColumnDefinition = propertyMapping.getColumnDefinition(); Predicate<PropertyMeta<?, ?>> keyAppliesTo = effectiveColumnDefinition.keyAppliesTo(); if (effectiveColumnDefinition.isKey() && keyAppliesTo.test(propertyMapping.getPropertyMeta())) { Predicate<S> predicate = buildKeyPredicate(propertyMapping.getPropertyMeta(), keyAppliesTo); mappingContextFactoryBuilder.addKey(new KeyAndPredicate<S, K>(mappedColumnKey, predicate)); } } } return this; }
@Override @SuppressWarnings("unchecked") public final ConstantSourceMapperBuilder<S, T, K> addMapping(K key, final ColumnDefinition<K, ?> columnDefinition) { final ColumnDefinition<K, ?> composedDefinition = columnDefinition.compose(mapperConfig.columnDefinitions().getColumnDefinition(key)); final K mappedColumnKey = composedDefinition.rename(key); FieldMapperProperty prop = columnDefinition.lookFor(FieldMapperProperty.class); if (prop != null) { addMapper((FieldMapper<S, T>) prop.getFieldMapper()); } else { PropertyMapping<T, ?, K> propertyMapping = propertyMappingsBuilder.addProperty(mappedColumnKey, composedDefinition); if (propertyMapping != null) { ColumnDefinition<K, ?> effectiveColumnDefinition = propertyMapping.getColumnDefinition(); Predicate<PropertyMeta<?, ?>> keyAppliesTo = effectiveColumnDefinition.keyAppliesTo(); if (effectiveColumnDefinition.isKey() && keyAppliesTo.test(propertyMapping.getPropertyMeta())) { Predicate<S> predicate = buildKeyPredicate(propertyMapping.getPropertyMeta(), keyAppliesTo); mappingContextFactoryBuilder.addKey(new KeyAndPredicate<S, K>(mappedColumnKey, predicate)); } } } return this; }
@Test public void testKeysAndSuppliers() { int i = builder.addSupplier( new ConstantSupplier<String>("hh")); builder.addKey(new KeyAndPredicate<Object[], SampleFieldKey>(new SampleFieldKey("k1", 0), null)); assertFalse(builder.hasNoKeys()); MappingContextFactory<Object[]> mappingContextFactory = builder.build(); assertTrue(mappingContextFactory instanceof BreakDetectorMappingContextFactory); assertEquals("hh", mappingContextFactory.newContext().context(i)); }
@Test public void testKeys() throws Exception { builder.addKey(new KeyAndPredicate<Object[], SampleFieldKey>(new SampleFieldKey("k1", 0), null)); assertFalse(builder.hasNoKeys()); MappingContextFactory<Object[]> mappingContextFactory = builder.build(); assertTrue(mappingContextFactory instanceof BreakDetectorMappingContextFactory); assertNull(mappingContextFactory.newContext().context(0)); assertTrue(builder.nullChecker().test(new Object[] { null})); assertFalse(builder.nullChecker().test(new Object[] { 123 })); }