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• AnnotatedImpl.java

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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2010-2011 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * http://glassfish.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
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 */

package com.sun.jersey.server.impl.cdi;

import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import java.util.Collections;
import java.util.Set;
import javax.enterprise.inject.spi.Annotated;

/**
 * Implements the CDI Annotated interface.
 *
 * @author robc
 */
public class AnnotatedImpl implements Annotated {

    private Type baseType;
    private Set typeClosure;
    private Set annotations;

    public AnnotatedImpl(Type baseType, Set typeClosure, Set annotations) {
        this.baseType = baseType;
        this.typeClosure = Collections.unmodifiableSet(typeClosure);
        this.annotations = Collections.unmodifiableSet(annotations);
    }

    public  T getAnnotation(java.lang.Class annotationType) {
        for (Annotation a : annotations) {
            if (annotationType.isInstance(a)) {
                return annotationType.cast(a);
            }
        }
        return null;
    }

    public Set getAnnotations() {
        return annotations;
    }

    

    public Type getBaseType() {
        return baseType;
    }

    public Set getTypeClosure() {
        return typeClosure;
    }

    public boolean isAnnotationPresent(Class annotationType) {
        return getAnnotation(annotationType) != null;
    }
}