Package org.apache.pekko.http.javadsl.model

Class Query

java.lang.Object
org.apache.pekko.http.javadsl.model.Query
Direct Known Subclasses:
JavaQuery
public abstract class Query extends Object

  • Field Details

    • EMPTY

      public static final Query EMPTY
      Returns an empty Query.

  • Constructor Details

    • Query

      public Query()

  • Method Details

    • get

      public abstract Optional<String> get(String key)
      Returns the value of the first parameter with the given key if it exists.

    • getOrElse

      public abstract String getOrElse(String key, String _default)
      Returns the value of the first parameter with the given key or the provided default value.

    • getAll

      public abstract List<String> getAll(String key)
      Returns the value of all parameters with the given key.

    • toList

      public abstract List<org.apache.pekko.japi.Pair<String,String>> toList()
      Returns a `List` of all parameters of this Query. Use the `toMap()` method to filter out entries with duplicated keys.

    • toMap

      public abstract Map<String,String> toMap()
      Returns a key/value map of the parameters of this Query. Use the `toList()` method to return all parameters if keys may occur multiple times.

    • toMultiMap

      public abstract Map<String,List<String>> toMultiMap()
      Returns a `Map` of all parameters of this Query. Use the `toMap()` method to filter out entries with duplicated keys.

    • withParam

      public abstract Query withParam(String key, String value)
      Returns a copy of this instance with a query parameter added.

    • render

      public abstract String render(HttpCharset charset)
      Renders this Query into its string representation using the given charset.

    • render

      public abstract String render(HttpCharset charset, org.parboiled2.CharPredicate keep)
      Renders this Query into its string representation using the given charset and char predicate.

    • create

      public static Query create(String rawQuery)
      Returns a Query created by parsing the given undecoded string representation.

    • create

      public static Query create(String rawQuery, Uri.ParsingMode parsingMode)
      Returns a Query created by parsing the given undecoded string representation with the provided parsing mode.

    • create

      public static Query create(String rawQuery, Charset charset, Uri.ParsingMode parsingMode)
      Returns a Query created by parsing the given undecoded string representation with the provided charset and parsing mode.

    • create

      @SafeVarargs public static Query create(org.apache.pekko.japi.Pair<String,String>... params)
      Returns a Query from the given parameters.

    • create

      public static Query create(Iterable<org.apache.pekko.japi.Pair<String,String>> params)
      Returns a Query from the given parameters.

    • create

      public static Query create(Map<String,String> params)
      Returns a Query from the given parameters.