com.devexperts.qd.qtp.auth

Class BasicLoginHandlerFactory

java.lang.Object

com.devexperts.qd.qtp.auth.BasicLoginHandlerFactory

All Implemented Interfaces:

QDLoginHandlerFactory

public class BasicLoginHandlerFactory
extends Object
implements QDLoginHandlerFactory

Basic implementation for QDLoginHandlerFactory. This class used when all other implementations QDLoginHandlerFactory returned null for the login string or if attribute login is missing, but connection have login and password. This implementation created QDLoginHandler.

Field Summary

Fields

Modifier and Type	Field and Description
static BasicLoginHandlerFactory	INSTANCE

Constructor Summary

Constructors

Constructor and Description
BasicLoginHandlerFactory()

Method Summary

Modifier and Type	Method and Description
QDLoginHandler	createLoginHandler(String login, MessageAdapterConnectionFactory factory) Creates login handler.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final BasicLoginHandlerFactory INSTANCE

Constructor Detail

BasicLoginHandlerFactory

public BasicLoginHandlerFactory()

Method Detail

createLoginHandler

public QDLoginHandler createLoginHandler(String login,
                                         MessageAdapterConnectionFactory factory)

Description copied from interface: QDLoginHandlerFactory

Creates login handler. This method is invoked when configuration string is parsed. For example, for an address <host>:<port>[login=<params>] this method will be invoked with login parameters of <params>. Params shall include some scheme prefix that is recognized by this login handler. For example, "MDDLoginHandlerFactory" will only create login handler for param string "mdd" or param strings starting with "mdd:". This way, multiple login handler factories can peacefully coexist and be used in a single JVM.

Note, that this method can read other config params from the . For example, the implementation may understand an address like <host>:<port>[login=mdd,user=xxx,password=yyy], reading user and password from the config, instead of asking it on the command line.

Specified by:

createLoginHandler in interface QDLoginHandlerFactory

Parameters:

login - Additional parameters for configuration of this login handler.

factory - Parent message adapter factory.

Returns:

Login handler or null if the specified login parameters are not supported.