org.sfs.util.JsonHelper.java Source code

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Here is the source code for org.sfs.util.JsonHelper.java

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/*
 * Copyright 2016 The Simple File Server Authors
 *
 * 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.
 */

package org.sfs.util;

import io.vertx.core.json.JsonObject;

public class JsonHelper {

    public static String getField(JsonObject config, String name, String defaultValue) {
        Object value = config.getValue(name);
        return value != null ? value.toString() : defaultValue;
    }

    public static String getField(JsonObject config, String name) {
        Object value = config.getValue(name);
        return value != null ? value.toString() : null;
    }
}