org.spongepowered.lantern.util.DataUtils.java Source code

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Here is the source code for org.spongepowered.lantern.util.DataUtils.java

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/*
 * This file is part of Sponge, licensed under the MIT License (MIT).
 *
 * Copyright (c) SpongePowered <https://www.spongepowered.org>
 * Copyright (c) contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package org.spongepowered.lantern.util;

import org.apache.commons.lang3.ArrayUtils;
import org.spongepowered.api.data.DataQuery;
import org.spongepowered.api.data.DataView;

public class DataUtils {

    public static byte[] getByteArray(DataView view, DataQuery query) {
        Object opt = view.get(query).get();
        if (opt instanceof byte[]) {
            return (byte[]) opt;
        } else if (opt instanceof Byte[]) {
            return ArrayUtils.toPrimitive((Byte[]) opt);
        }

        throw new IllegalArgumentException("Object is not a byte array: " + opt);
    }

    public static int[] getIntArray(DataView view, DataQuery query) {
        Object opt = view.get(query).get();
        if (opt instanceof int[]) {
            return (int[]) opt;
        } else if (opt instanceof Integer[]) {
            return ArrayUtils.toPrimitive((Integer[]) opt);
        }

        throw new IllegalArgumentException("Object is not a int array: " + opt);
    }

}