InventoryAnnotationUtils.java

/*
 * 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.skywalking.oap.server.core.register.annotation;

import org.apache.skywalking.oap.server.core.UnexpectedException;
import org.apache.skywalking.oap.server.core.source.Scope;

/**
 * @author peng-yongsheng
 */
public class InventoryAnnotationUtils {

    public static Scope getScope(Class aClass) {
        if (aClass.isAnnotationPresent(InventoryType.class)) {
            InventoryType annotation = (InventoryType)aClass.getAnnotation(InventoryType.class);
            return annotation.scope();
        } else {
            throw new UnexpectedException("");
        }
    }
}