javax.ws.rs.ext

Interface RuntimeDelegate. HeaderDelegate<T>

Contents
  • Type Parameters:
    T - a JAX-RS type that corresponds to the value of a HTTP header.
    Enclosing class:
    RuntimeDelegate

    public static interface RuntimeDelegate.HeaderDelegate<T>
    Defines the contract for a delegate that is responsible for converting between the String form of a HTTP header and the corresponding JAX-RS type T.

    • Method Detail

      • fromString

        T fromString(String value)
        Parse the supplied value and create an instance of T.
        Parameters:
        value - the string value.
        Returns:
        the newly created instance of T.
        Throws:
        IllegalArgumentException - if the supplied string cannot be parsed or is null.

      • toString

        String toString(T value)
        Convert the supplied value to a String.
        Parameters:
        value - the value of type T.
        Returns:
        a String representation of the value.
        Throws:
        IllegalArgumentException - if the supplied object cannot be serialized or is null.

Document created the 11/06/2005, last modified the 18/08/2025
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