com.tomasteubner.wlan_portal.util

Class LoginValidator

java.lang.Object

com.tomasteubner.wlan_portal.util.LoginValidator

All Implemented Interfaces:

com.vaadin.data.Validator<String>, Serializable, BiFunction<String,com.vaadin.data.ValueContext,com.vaadin.data.ValidationResult>

Direct Known Subclasses:

AdminLoginValidator, UserLoginValidator

public abstract class LoginValidator
extends Object
implements com.vaadin.data.Validator<String>

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	LoginValidator.EntityChecker
static interface	LoginValidator.SiteRetriever

Field Summary

Fields

Modifier and Type	Field and Description
protected LoginValidator.EntityChecker	checker
protected PortalManagement	portalManagement
protected long	siteId
protected LoginValidator.SiteRetriever	siteRetriever

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	LoginValidator(PortalManagement portalManagement, long siteId, LoginValidator.SiteRetriever siteRetriever, LoginValidator.EntityChecker checker)

Method Summary

Modifier and Type	Method and Description
com.vaadin.data.ValidationResult	apply(String value, com.vaadin.data.ValueContext context)
protected String	checkSyntax(String value)
protected abstract Long	findEntityByUserName(String value)
protected long	getSiteId()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vaadin.data.Validator

alwaysPass, from, from, from, from

Methods inherited from interface java.util.function.BiFunction

andThen

Field Detail

portalManagement

protected final PortalManagement portalManagement

siteId

protected final long siteId

siteRetriever

protected final LoginValidator.SiteRetriever siteRetriever

checker

protected final LoginValidator.EntityChecker checker

Constructor Detail

LoginValidator

protected LoginValidator(PortalManagement portalManagement,
                         long siteId,
                         LoginValidator.SiteRetriever siteRetriever,
                         LoginValidator.EntityChecker checker)

Method Detail

getSiteId

protected final long getSiteId()

checkSyntax

protected String checkSyntax(String value)

apply

public final com.vaadin.data.ValidationResult apply(String value,
                                                    com.vaadin.data.ValueContext context)

Specified by:

apply in interface com.vaadin.data.Validator<String>

Specified by:

apply in interface BiFunction<String,com.vaadin.data.ValueContext,com.vaadin.data.ValidationResult>

findEntityByUserName

protected abstract Long findEntityByUserName(String value)