Package com.jcabi.http.wire

Class UserAgentWire

java.lang.Object

com.jcabi.http.wire.UserAgentWire

All Implemented Interfaces:

Wire

@Immutable
public final class UserAgentWire
extends Object
implements Wire

Wire with default user agent.

This wire adds an extra HTTP header User-Agent to the request, if it's not yet provided, for example:

 String html = new JdkRequest("http://goggle.com")
   .through(UserAgentWire.class)
   .fetch()
   .body();

An actual HTTP request will be sent with User-Agent header with a value ReXSL-0.1/abcdef0 Java/1.6 (for example). It is recommended to use this wire decorator when you're working with third party RESTful services, to properly identify yourself and avoid troubles.

The class is immutable and thread-safe.

Since:

0.10

See Also:

• RFC 2616 section 14.43 "User-Agent"

Constructor Summary

Constructors

Constructor	Description
UserAgentWire(Wire wire)	Public ctor.

Method Summary

Modifier and Type	Method	Description
Response	send(Request req, String home, String method, Collection<Map.Entry<String,String>> headers, InputStream content, int connect, int read)	Send request and return response.

Methods inherited from class java.lang.Object

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

Constructor Details

UserAgentWire

public UserAgentWire(Wire wire)

Public ctor.

Parameters:

wire - Original wire

Method Details

send

public Response send(Request req,
 String home,
 String method,
 Collection<Map.Entry<String,String>> headers,
 InputStream content,
 int connect,
 int read)
              throws IOException

Description copied from interface: Wire

Send request and return response.

Specified by:

send in interface Wire

Parameters:

req - Request

home - URI to fetch

method - HTTP method

headers - Headers

content - HTTP body

connect - The connect timeout

read - The read timeout

Returns:

Response obtained

Throws:

IOException - if fails