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/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.camel.cdi;

import org.apache.camel.impl.DefaultCamelContext;

import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.inject.spi.BeanAttributes;
import javax.enterprise.inject.spi.BeanManager;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;

final class CamelContextBeanAttributes implements BeanAttributes {

    private final Set qualifiers;

    private final Set types;

    CamelContextBeanAttributes(BeanManager manager) {
        this.qualifiers = Collections.unmodifiableSet(new HashSet<>(Arrays.asList(AnyLiteral.INSTANCE, DefaultLiteral.INSTANCE)));
        this.types = Collections.unmodifiableSet(manager.createAnnotatedType(DefaultCamelContext.class).getTypeClosure());
    }

    @Override
    public Class getScope() {
        return ApplicationScoped.class;
    }

    @Override
    public Set getQualifiers() {
        return qualifiers;
    }

    @Override
    public String getName() {
        // This is not a named bean
        return null;
    }

    @Override
    public Set> getStereotypes() {
        return Collections.emptySet();
    }

    @Override
    public Set getTypes() {
        return types;
    }

    @Override
    public boolean isAlternative() {
        return false;
    }
}