Package akka.javasdk.http

Interface QueryParams

public interface QueryParams

Represents the query parameters of an HTTP request.

Method Summary

Modifier and Type	Method	Description
List<String>	getAll(String key)	Returns the value of all parameters with the given key.
<T> List<T>	getAll(String key, Function<String,T> mapper)	Returns the value of all parameters with the given key using mapper function.
Optional<Boolean>	getBoolean(String key)	Returns the Boolean value of the first parameter with the given key if it exists.
Optional<Double>	getDouble(String key)	Returns the Double value of the first parameter with the given key if it exists.
Optional<Integer>	getInteger(String key)	Returns the Integer value of the first parameter with the given key if it exists.
Optional<Long>	getLong(String key)	Returns the Long value of the first parameter with the given key if it exists.
Optional<String>	getString(String key)	Returns the value of the first parameter with the given key if it exists.
Map<String,String>	toMap()	Returns a key/value map of the parameters.
Map<String,List<String>>	toMultiMap()	Returns a `Map` of all parameters.

Method Details

getString

Optional<String> getString(String key)

Returns the value of the first parameter with the given key if it exists.

getInteger

Optional<Integer> getInteger(String key)

Returns the Integer value of the first parameter with the given key if it exists.

getLong

Optional<Long> getLong(String key)

Returns the Long value of the first parameter with the given key if it exists.

getBoolean

Optional<Boolean> getBoolean(String key)

Returns the Boolean value of the first parameter with the given key if it exists.

getDouble

Optional<Double> getDouble(String key)

Returns the Double value of the first parameter with the given key if it exists.

getAll

List<String> getAll(String key)

Returns the value of all parameters with the given key.

getAll

<T> List<T> getAll(String key,
 Function<String,T> mapper)

Returns the value of all parameters with the given key using mapper function.

toMap

Map<String,String> toMap()

Returns a key/value map of the parameters. Use the `toMultiMap()` method to return all parameters if keys may occur multiple times.

toMultiMap

Map<String,List<String>> toMultiMap()

Returns a `Map` of all parameters. Use the `toMap()` method to filter out entries with duplicated keys.