com.artipie.http.rq

Class RqHeaders.Single

java.lang.Object

com.artipie.http.rq.RqHeaders.Single

All Implemented Interfaces:

org.cactoos.Text

Enclosing class:

RqHeaders

public static final class RqHeaders.Single
extends Object
implements org.cactoos.Text

Single header by name.

Use this class to find single header value by name:

 Text header = new RqHeaders.Single(headers, "content-type");
 

If no headers were found or headers contains more than one value for name IllegalStateException will be thrown.

Since:

0.4

Constructor Summary

Constructors

Constructor and Description
Single(Iterable<Map.Entry<String,String>> headers, String name) Single header value among other.

Method Summary

Modifier and Type	Method and Description
String	asString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Single

public Single(Iterable<Map.Entry<String,String>> headers,
              String name)

Single header value among other.

Parameters:

headers - All header values

name - Header name

Method Detail

asString

public String asString()

Specified by:

asString in interface org.cactoos.Text