/*
 * 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.commons.jcs.jcache.cdi;

import javax.cache.annotation.CacheMethodDetails;
import javax.interceptor.InvocationContext;
import java.lang.annotation.Annotation;
import java.lang.reflect.Method;
import java.util.HashSet;
import java.util.Set;

import static java.util.Arrays.asList;

public class CacheMethodDetailsImpl<A extends Annotation> implements CacheMethodDetails<A>
{
    protected final InvocationContext delegate;
    private final Set<Annotation> annotations;
    private final A cacheAnnotation;
    private final String cacheName;

    public CacheMethodDetailsImpl(final InvocationContext delegate, final A cacheAnnotation, final String cacheName)
    {
        this.delegate = delegate;
        this.annotations = new HashSet<Annotation>(asList(delegate.getMethod().getAnnotations()));
        this.cacheAnnotation = cacheAnnotation;
        this.cacheName = cacheName;
    }

    @Override
    public Method getMethod()
    {
        return delegate.getMethod();
    }

    @Override
    public Set<Annotation> getAnnotations()
    {
        return annotations;
    }

    @Override
    public A getCacheAnnotation()
    {
        return cacheAnnotation;
    }

    @Override
    public String getCacheName()
    {
        return cacheName;
    }
}
