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/*
 * ============LICENSE_START=======================================================
 * PNF-REGISTRATION-HANDLER
 * ================================================================================
 * Copyright (C) 2019 NOKIA Intellectual Property. All rights reserved.
 * ================================================================================
 * 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.
 * ============LICENSE_END=========================================================
 */

package org.onap.pnfsimulator.simulator;

import com.google.common.io.Resources;

import java.io.IOException;
import java.net.URL;
import java.nio.charset.StandardCharsets;

public class ResourceReader {
    private final String baseDirectory;

    public ResourceReader(String baseDirectory) {
        this.baseDirectory = baseDirectory;
    }

    public String readResource(String resourceName) {
        try {
            URL pnfRegistrationJson = Resources.getResource(baseDirectory + resourceName);
            return Resources.toString(pnfRegistrationJson, StandardCharsets.UTF_8);
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }

}