Package io.micronaut.core.convert.value

Class ConvertibleMultiValuesMap<V>

java.lang.Object

io.micronaut.core.convert.value.ConvertibleMultiValuesMap<V>

Type Parameters:

V - The generic value

All Implemented Interfaces:

ConversionServiceAware, ConversionServiceProvider, ConvertibleMultiValues<V>, ConvertibleValues<List<V>>, ValueResolver<CharSequence>, Iterable<Map.Entry<String,List<V>>>

Direct Known Subclasses:

MutableConvertibleMultiValuesMap

public class ConvertibleMultiValuesMap<V>
extends Object
implements ConvertibleMultiValues<V>, ConversionServiceAware

An implementation of ConvertibleMultiValues that uses a backing LinkedHashMap.

Since:

1.0

Author:

Graeme Rocher

Field Summary

Fields

Modifier and Type	Field	Description
static final ConvertibleMultiValues	EMPTY
protected final Map<CharSequence,List<V>>	values

Constructor Summary

Constructors

Constructor	Description
ConvertibleMultiValuesMap()	Construct an empty ConvertibleValuesMap.
ConvertibleMultiValuesMap(Map<CharSequence,List<V>> values)	Construct a ConvertibleValuesMap from the given map.
ConvertibleMultiValuesMap(Map<CharSequence,List<V>> values, ConversionService conversionService)	Construct a ConvertibleValuesMap from the given map and conversion service.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
V	get(CharSequence name)	Get a value without applying any conversion.
<T> Optional<T>	get(CharSequence name, ArgumentConversionContext<T> conversionContext)	Resolve the given property for the given name.
List<V>	getAll(CharSequence name)	Get all the values for the given name without applying conversion.
ConversionService	getConversionService()	Provides the conversion service.
int	hashCode()
Set<String>	names()
void	setConversionService(ConversionService conversionService)	Sets the conversion service.
Collection<List<V>>	values()
protected Map<CharSequence,List<V>>	wrapValues(Map<CharSequence,List<V>> values)	Wraps the values (by default in an unmodifiable map).

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.micronaut.core.convert.value.ConvertibleMultiValues

forEach, forEachValue, getFirst, getFirst, getFirst, getFirst, getFirst, isEmpty, iterator

Methods inherited from interface io.micronaut.core.convert.value.ConvertibleValues

asMap, asMap, asProperties, contains, getValue, getValueType, subMap, subMap, subMap

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface io.micronaut.core.value.ValueResolver

get, get, get

Field Details

EMPTY

public static final ConvertibleMultiValues EMPTY

values

protected final Map<CharSequence,List<V>> values

Constructor Details

ConvertibleMultiValuesMap

public ConvertibleMultiValuesMap()

Construct an empty ConvertibleValuesMap.

ConvertibleMultiValuesMap

public ConvertibleMultiValuesMap(Map<CharSequence,List<V>> values)

Construct a ConvertibleValuesMap from the given map.

Parameters:

values - The map

ConvertibleMultiValuesMap

public ConvertibleMultiValuesMap(Map<CharSequence,List<V>> values,
 ConversionService conversionService)

Construct a ConvertibleValuesMap from the given map and conversion service.

Parameters:

values - The map

conversionService - The conversion service

Method Details

get

public <T> Optional<T> get(CharSequence name,
 ArgumentConversionContext<T> conversionContext)

Description copied from interface: ValueResolver

Resolve the given property for the given name.

Specified by:

get in interface ValueResolver<V>

Type Parameters:

T - The concrete type

Parameters:

name - The name

conversionContext - The conversion context

Returns:

An optional containing the property value if it exists and is able to be converted

getAll

public List<V> getAll(CharSequence name)

Description copied from interface: ConvertibleMultiValues

Get all the values for the given name without applying conversion.

Specified by:

getAll in interface ConvertibleMultiValues<V>

Parameters:

name - The header name

Returns:

All the values

get

public V get(CharSequence name)

Description copied from interface: ConvertibleMultiValues

Get a value without applying any conversion.

Specified by:

get in interface ConvertibleMultiValues<V>

Parameters:

name - The name of the value

Returns:

The raw value or null

See Also:

• ConvertibleMultiValues.getFirst(CharSequence)

names

public Set<String> names()

Specified by:

names in interface ConvertibleValues<V>

Returns:

The names of the values

values

public Collection<List<V>> values()

Specified by:

values in interface ConvertibleValues<V>

Returns:

The values

wrapValues

protected Map<CharSequence,List<V>> wrapValues(Map<CharSequence,List<V>> values)

Wraps the values (by default in an unmodifiable map).

Parameters:

values - The values

Returns:

The wrapped values.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getConversionService

public ConversionService getConversionService()

Description copied from interface: ConversionServiceProvider

Provides the conversion service.

Specified by:

getConversionService in interface ConversionServiceProvider

Specified by:

getConversionService in interface ConvertibleValues<V>

Returns:

the conversion service

setConversionService

public void setConversionService(ConversionService conversionService)

Description copied from interface: ConversionServiceAware

Sets the conversion service.

Specified by:

setConversionService in interface ConversionServiceAware

Parameters:

conversionService - The conversion service