Package com.nimbusds.common.jsonrpc2

Class LoggingWsDetector

java.lang.Object

com.nimbusds.common.jsonrpc2.WsDetector

com.nimbusds.common.jsonrpc2.LoggingWsDetector

All Implemented Interfaces:

Runnable

public class LoggingWsDetector
extends WsDetector
implements Runnable

Logs the detected name and version of a remote JSON-RPC 2.0 web service, as reported by a WsInfoRequestHandler. To prevent blocking the detection routine is run on a separate thread.

Example:

 new Thread(new LoggingWsDetector(...)).start();
 

Constructor Summary

Constructors

Constructor	Description
LoggingWsDetector(URL url, String expectedWsName, org.apache.logging.log4j.Logger log)	Creates a new JSON-RPC 2.0 web service detector.

Method Summary

Modifier and Type	Method	Description
WsInfo	getWsInfo()	Returns the detected web service name and version.
void	run()	Detects and logs the JSON-RPC 2.0 web service name and version.

Methods inherited from class com.nimbusds.common.jsonrpc2.WsDetector

detect, getSession

Methods inherited from class java.lang.Object

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

Constructor Details

LoggingWsDetector

public LoggingWsDetector(URL url,
 String expectedWsName,
 org.apache.logging.log4j.Logger log)

Creates a new JSON-RPC 2.0 web service detector.

Parameters:

url - The web service HTTP(S) URL. Must not be null.

expectedWsName - The expected web service name, as reported by ws.getName. Must not be null.

log - The logger. Must not be null.

Method Details

getWsInfo

public WsInfo getWsInfo()

Returns the detected web service name and version.

Returns:

The web service name and version, null if not detected.

run

public void run()

Detects and logs the JSON-RPC 2.0 web service name and version. The target web service must handle ws.getName and ws.getVersion calls, as implemented by WsInfoRequestHandler.

Any encountered exceptions are logged at WARN level.

Specified by:

run in interface Runnable