io.micronaut.validation.validator.extractors

Class DefaultValueExtractors

java.lang.Object

io.micronaut.validation.validator.extractors.DefaultValueExtractors

All Implemented Interfaces:

ValueExtractorRegistry

@Singleton
 @Introspected
public class DefaultValueExtractors
extends Object
implements ValueExtractorRegistry

The default value extractors.

Since:

1.2

Author:

graemerocher

Field Summary

Fields

Modifier and Type	Field and Description
static String	ITERABLE_ELEMENT_NODE_NAME
static String	LIST_ELEMENT_NODE_NAME
static String	MAP_VALUE_NODE_NAME

Constructor Summary

Constructors

Modifier	Constructor and Description
	DefaultValueExtractors() Default constructor.
protected	DefaultValueExtractors(BeanContext beanContext) Constructor used during DI.

Method Summary

Modifier and Type	Method and Description
<T> Optional<javax.validation.valueextraction.ValueExtractor<T>>	findUnwrapValueExtractor(Class<T> targetType) Finds a concrete ValueExtractor without searching the hierarchy.
<T> Optional<javax.validation.valueextraction.ValueExtractor<T>>	findValueExtractor(Class<T> targetType) Finds a a ValueExtractor for the given type.
javax.validation.valueextraction.ValueExtractor<boolean[]>	getBooleanArrayValueExtractor() Value extractor for boolean[].
javax.validation.valueextraction.ValueExtractor<byte[]>	getByteArrayValueExtractor() Value extractor for byte[].
javax.validation.valueextraction.ValueExtractor<char[]>	getCharArrayValueExtractor() Value extractor for char[].
javax.validation.valueextraction.ValueExtractor<double[]>	getDoubleArrayValueExtractor() Value extractor for double[].
javax.validation.valueextraction.ValueExtractor<float[]>	getFloatArrayValueExtractor() Value extractor for float[].
javax.validation.valueextraction.ValueExtractor<int[]>	getIntArrayValueExtractor() Value extractor for int[].
javax.validation.valueextraction.ValueExtractor<Iterable>	getIterableValueExtractor() Value extractor for iterable.
javax.validation.valueextraction.ValueExtractor<Map<?,?>>	getMapValueExtractor() Value extractor for iterable.
javax.validation.valueextraction.ValueExtractor<Object[]>	getObjectArrayValueExtractor() Value extractor for Object[].
UnwrapByDefaultValueExtractor<OptionalDouble>	getOptionalDoubleValueExtractor() Value extractor for OptionalDouble.
UnwrapByDefaultValueExtractor<OptionalInt>	getOptionalIntValueExtractor() Value extractor for OptionalInt.
UnwrapByDefaultValueExtractor<OptionalLong>	getOptionalLongValueExtractor() Value extractor for OptionalLong.
UnwrapByDefaultValueExtractor<Optional>	getOptionalValueExtractor() Value extractor for optional.
javax.validation.valueextraction.ValueExtractor<short[]>	getShortArrayValueExtractor() Value extractor for short[].

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.micronaut.validation.validator.extractors.ValueExtractorRegistry

getValueExtractor

Field Detail

ITERABLE_ELEMENT_NODE_NAME

public static final String ITERABLE_ELEMENT_NODE_NAME

See Also:

Constant Field Values

LIST_ELEMENT_NODE_NAME

public static final String LIST_ELEMENT_NODE_NAME

See Also:

Constant Field Values

MAP_VALUE_NODE_NAME

public static final String MAP_VALUE_NODE_NAME

See Also:

Constant Field Values

Constructor Detail

DefaultValueExtractors

public DefaultValueExtractors()

Default constructor.

DefaultValueExtractors

@Inject
protected DefaultValueExtractors(@Nullable
                                         BeanContext beanContext)

Constructor used during DI.

Parameters:

beanContext - The bean context

Method Detail

getOptionalValueExtractor

public UnwrapByDefaultValueExtractor<Optional> getOptionalValueExtractor()

Value extractor for optional.

Returns:

The value extractor.

getOptionalIntValueExtractor

public UnwrapByDefaultValueExtractor<OptionalInt> getOptionalIntValueExtractor()

Value extractor for OptionalInt.

Returns:

The value extractor

getOptionalLongValueExtractor

public UnwrapByDefaultValueExtractor<OptionalLong> getOptionalLongValueExtractor()

Value extractor for OptionalLong.

Returns:

The value extractor

getOptionalDoubleValueExtractor

public UnwrapByDefaultValueExtractor<OptionalDouble> getOptionalDoubleValueExtractor()

Value extractor for OptionalDouble.

Returns:

The value extractor

getIterableValueExtractor

public javax.validation.valueextraction.ValueExtractor<Iterable> getIterableValueExtractor()

Value extractor for iterable.

Returns:

The value extractor

getMapValueExtractor

public javax.validation.valueextraction.ValueExtractor<Map<?,?>> getMapValueExtractor()

Value extractor for iterable.

Returns:

The value extractor

getObjectArrayValueExtractor

public javax.validation.valueextraction.ValueExtractor<Object[]> getObjectArrayValueExtractor()

Value extractor for Object[].

Returns:

The object[] extractor

getIntArrayValueExtractor

public javax.validation.valueextraction.ValueExtractor<int[]> getIntArrayValueExtractor()

Value extractor for int[].

Returns:

The int[] extractor

getByteArrayValueExtractor

public javax.validation.valueextraction.ValueExtractor<byte[]> getByteArrayValueExtractor()

Value extractor for byte[].

Returns:

The byte[] extractor

getCharArrayValueExtractor

public javax.validation.valueextraction.ValueExtractor<char[]> getCharArrayValueExtractor()

Value extractor for char[].

Returns:

The char[] extractor

getBooleanArrayValueExtractor

public javax.validation.valueextraction.ValueExtractor<boolean[]> getBooleanArrayValueExtractor()

Value extractor for boolean[].

Returns:

The boolean[] extractor

getDoubleArrayValueExtractor

public javax.validation.valueextraction.ValueExtractor<double[]> getDoubleArrayValueExtractor()

Value extractor for double[].

Returns:

The double[] extractor

getFloatArrayValueExtractor

public javax.validation.valueextraction.ValueExtractor<float[]> getFloatArrayValueExtractor()

Value extractor for float[].

Returns:

The float[] extractor

getShortArrayValueExtractor

public javax.validation.valueextraction.ValueExtractor<short[]> getShortArrayValueExtractor()

Value extractor for short[].

Returns:

The short[] extractor

findValueExtractor

@NonNull
public <T> Optional<javax.validation.valueextraction.ValueExtractor<T>> findValueExtractor(@NonNull
                                                                                                    Class<T> targetType)

Description copied from interface: ValueExtractorRegistry

Finds a a ValueExtractor for the given type.

Specified by:

findValueExtractor in interface ValueExtractorRegistry

Type Parameters:

T - The target type

Parameters:

targetType - The target type of the value

Returns:

The extractor

findUnwrapValueExtractor

@NonNull
public <T> Optional<javax.validation.valueextraction.ValueExtractor<T>> findUnwrapValueExtractor(@NonNull
                                                                                                          Class<T> targetType)

Description copied from interface: ValueExtractorRegistry

Finds a concrete ValueExtractor without searching the hierarchy.

Specified by:

findUnwrapValueExtractor in interface ValueExtractorRegistry

Type Parameters:

T - The target type

Parameters:

targetType - The target type of the value

Returns:

The extractor