BeerCollector.java example

Explorer
cdi-tck-master
/*
 * JBoss, Home of Professional Open Source
 * Copyright 2011, Red Hat, Inc. and/or its affiliates, and individual
 * contributors by the @authors tag. See the copyright.txt in the
 * distribution for a full listing of individual contributors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.jboss.cdi.tck.tests.deployment.packaging.visibility;

import javax.enterprise.inject.Any;
import javax.enterprise.inject.Instance;
import javax.enterprise.inject.spi.BeanManager;
import javax.inject.Inject;

public class BeerCollector {
    @Inject
    private BeanManager beanManager;

    @Inject
    @Any
    private Instance<Beer> beerRefs;

    public Integer getNumDiscovered() {
        int cnt = 0;
        for (@SuppressWarnings("unused")
        Beer b : beerRefs) {
            cnt++;
        }
        return cnt;
    }

    public boolean isNamedBeerVisible(String name) {
        return beanManager.getBeans(name).size() == 1;
    }
}