private OpenIDConsumer getConsumer() throws ConsumerException {
		if (this.openIDConsumer == null) {
			this.openIDConsumer = new OpenID4JavaConsumer(getConsumerManager(),
					attributesToFetchFactory());
		}
		return this.openIDConsumer;
	}
private OpenIDConsumer getConsumer ( ) throws ConsumerException { if ( this . openIDConsumer == null ) { this . openIDConsumer = new OpenID4JavaConsumer ( getConsumerManager ( ) , attributesToFetchFactory ( ) ) ; } return this . openIDConsumer ; }
Gets the {@link OpenIDConsumer} that was configured or defaults to an
{@link OpenID4JavaConsumer}.
@return the {@link OpenIDConsumer} to use
@throws ConsumerException