Package com.jcabi.http.wire

Class RetryWire

java.lang.Object

com.jcabi.http.wire.RetryWire

All Implemented Interfaces:

Wire

@Immutable
public final class RetryWire
extends Object
implements Wire

Wire that retries a few times before giving up and throwing exception.

This wire retries again (at least three times) if an original one throws IOException:

 String html = new JdkRequest("http://goggle.com")
   .through(RetryWire.class)
   .header(HttpHeaders.ACCEPT, MediaType.TEXT_PLAIN)
   .fetch()
   .body();

Since version 1.9 this wire retries also if HTTP status code is between 500 and 599.

The class is immutable and thread-safe.

Since:

0.10

Constructor Summary

Constructors

Constructor	Description
RetryWire(Wire wire)	Public ctor.

Method Summary

Modifier and Type	Method	Description
Response	send(Request req, String home, String method, Collection<Map.Entry<String,String>> hdrs, InputStream cont, int conn, 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

RetryWire

public RetryWire(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>> hdrs,
 InputStream cont,
 int conn,
 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

hdrs - Headers

cont - HTTP body

conn - The connect timeout

read - The read timeout

Returns:

Response obtained

Throws:

IOException - if fails